Ceragon Evolution IP20LH Installation Guide Rev a.01

Evolution® IP-20LH Installation Guide

Part ID: BM-0299-0 Doc-00043449 Rev A.01 August 2014

Copyright © 2014 by Ceragon Networks Ltd. All rights reserved.

Evolution® IP-20LH

Installation Guide

Notice This document contains information that is proprietary to Ceragon Networks Ltd. No part of this publication may be reproduced, modified, or distributed without prior written authorization of Ceragon Networks Ltd. This document is provided as is, without warranty of any kind.

Trademarks Ceragon Networks®, FibeAir® and CeraView® are trademarks of Ceragon Networks Ltd., registered in the United States and other countries. Ceragon® is a trademark of Ceragon Networks Ltd., registered in various countries. CeraMap™, PolyView™, EncryptAir™, ConfigAir™, CeraMon™, EtherAir™, CeraBuild™, CeraWeb™, and QuickAir™, are trademarks of Ceragon Networks Ltd. Other names mentioned in this publication are owned by their respective holders.

Statement of Conditions The information contained in this document is subject to change without notice. Ceragon Networks Ltd. shall not be liable for errors contained herein or for incidental or consequential damage in connection with the furnishing, performance, or use of this document or equipment supplied with it.

Open Source Statement The Product may use open source software, among them O/S software released under the GPL or GPL alike license ("GPL License"). Inasmuch that such software is being used, it is released under the GPL License, accordingly. Some software might have changed. The complete list of the software being used in this product including their respective license and the aforementioned public available changes is accessible on http://www.gnu.org/licenses/.

Information to User Any changes or modifications of equipment not expressly approved by the manufacturer could void the user’s authority to operate the equipment and the warranty for such equipment.

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Table of Contents 1. Introduction .................................................................................................... 12 1.1

Evolution IP-20LH Hardware Options .......................................................................... 13

2. Evolution IP-20LH Hardware Overview ......................................................... 14 2.1

Slot Population Guidelines ........................................................................................... 15

2.2

Traffic Control Card (TCC) ........................................................................................... 18

2.3

Radio Interface Cards (RMCs) ..................................................................................... 19

2.4

Ethernet Line Interface Cards ...................................................................................... 21

2.4.1 LIC-X-E4-Elec .............................................................................................................. 21 2.4.2 LIC-X-E4-Opt................................................................................................................ 22 2.5

TDM Line Interface Cards ............................................................................................ 23

2.5.1 LIC-T16 (16 x E1) Line Interface Card ......................................................................... 23 2.6

LIC-T155 Line Interface Card ...................................................................................... 24

2.7

Power Distribution Card (PDC) .................................................................................... 25

2.8

Fans Module ................................................................................................................ 27

2.9

Filter Tray Overview ..................................................................................................... 28

2.10 XCVR ........................................................................................................................... 29 2.10.1 XCVR Power Options ................................................................................................... 29 2.10.2 XCVR Identification Label ............................................................................................ 29

3. Preparing for Installation ............................................................................... 30 3.1

Transportation/Storage ................................................................................................ 30

3.2

Inspection ..................................................................................................................... 30

3.3

Unpacking Equipment at the Site ................................................................................. 30

3.4

Verifying Initial Hardware Configuration....................................................................... 31

3.5

Ensuring Proper Clearance for Air Flow around the IDU ............................................. 33

4. Installing the IDU Chassis .............................................................................. 34 4.1

Required Tools for Chassis Installation ....................................................................... 34

4.2

Mounting the IDU Chassis in the Rack ........................................................................ 34

4.2.1 Standard Mount to Front Mount Conversion ................................................................ 36 4.3

Grounding the Chassis................................................................................................. 39

4.4

Replacing the Chassis ................................................................................................. 41

4.5

Installing an IVM ........................................................................................................... 42

4.6

Replacing an IVM ......................................................................................................... 43

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5. Installing and Replacing Cards in the Chassis............................................. 44 5.1

TCC Installation and Replacement .............................................................................. 44

5.1.1 Inserting the SD Card in the TCC ................................................................................ 44 5.1.2 Inserting a TCC in the Chassis .................................................................................... 46 5.1.3 Replacing a TCC .......................................................................................................... 47 5.2

RMC/LIC Installation and Replacement ....................................................................... 49

5.2.1 Inserting an RMC or LIC into the Chassis .................................................................... 49 5.2.2 Removing an RMC or LIC ............................................................................................ 50 5.3

PDC Installation and Replacement .............................................................................. 52

5.3.1 Order of Installation ...................................................................................................... 52 5.3.2 Installing a PDC ........................................................................................................... 52 5.3.3 Replacing the PDC ....................................................................................................... 53 5.4

Installing and Replacing the Fans Drawer ................................................................... 54

5.4.1 Installing the Fans Drawer ........................................................................................... 54 5.4.2 Replacing the Fans Drawer .......................................................................................... 55 5.5

Installing and Replacing a Filter Unit ........................................................................... 56

5.5.1 Installing the Filter Unit ................................................................................................. 56 5.5.2 Removing the Filter Foam ............................................................................................ 58

6. Installing the XCVR ........................................................................................ 60 6.1

Indoor Mounting ........................................................................................................... 60

6.1.1 Mounting and Connection ............................................................................................ 60 6.1.2 System Marking............................................................................................................ 66 6.2

Split Mounting .............................................................................................................. 68

6.2.1 Hoisting the Branching Box .......................................................................................... 68 6.2.2 Mounting XCVRs on a Pole ......................................................................................... 69 6.3

XCVR Expansion ......................................................................................................... 77

7. Installing Blank Panels................................................................................... 81 8. Connecting the Power Cable ......................................................................... 82 8.1

For a 2RU Chassis ....................................................................................................... 83

8.2

For a 1RU Chassis ....................................................................................................... 84

8.3

Power Supply Notes ..................................................................................................... 86

9. Performing Initial Configuration .................................................................... 88 9.1

Establishing a Connection ........................................................................................... 88

9.1.1 Connecting to the Unit with a Serial RS-232 Cable ..................................................... 88 9.1.2 Connecting to the Unit with a TP Cable via a LAN Connection ................................... 89 Ceragon Proprietary and Confidential

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9.2

Logging On ................................................................................................................... 90

9.3

Configuration ................................................................................................................ 91

10. Interfaces and Pin-Outs ................................................................................. 92 10.1 TCC Interfaces and Pin-Outs ....................................................................................... 92 10.2 Ethernet Line Card Interfaces and Pin-Outs ................................................................ 94 10.3 TDM LIC-T16 (16 x E1) ................................................................................................ 95 10.4 TDM LIC-T155 (1 x ch-STM-1) .................................................................................... 98

11. Specifications ................................................................................................. 99 11.1 Environmental Specifications for IDU .......................................................................... 99 11.2 Environmental Specifications for XCVR ....................................................................... 99 11.3 Mechanical Specifications .......................................................................................... 100 11.4 Power Consumption Specifications ........................................................................... 101

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Safety Precautions & Declared Material General Equipment Precautions

!

Use of controls, adjustments, or performing procedures other than those specified herein, may result in hazardous radiation exposure.

!

When working with an Evolution IDU, note the following risk of electric shock and energy hazard: Disconnecting one power supply disconnects only one power supply module. To isolate the unit completely, disconnect all power supplies.

!

Machine noise information order - 3. GPSGV, the highest sound pressure level amounts to 70 dB (A) or less, in accordance with ISO EN 7779. Static electricity may cause body harm, as well as harm to electronic components inside the device. To prevent damage, before touching components inside the device, all electrostatic must be discharged from both personnel and tools.

High Frequency Electromagnetic Fields! Exposure to strong high frequency electromagnetic fields may cause thermal damage to personnel. The eye (cornea and lens) is easily exposed. Any unnecessary exposure is undesirable and should be avoided.

!

In radio-relay communication installations, ordinary setup for normal operation, the general RF radiation level will be well below the safety limit. In the antennas and directly in front of them the RF intensity normally will exceed the danger level, within limited portions of space. Dangerous radiation may be found in the neighborhood of open waveguide flanges or horns where the power is radiated into space. To avoid dangerous radiation the following precautions must be taken:  During work within and close to the front of the antenna; make sure that transmitters will remain turned off.  Before opening coaxial - or waveguide connectors carrying RF power, turn off transmitters.  Consider any incidentally open RF connector as carrying power, until otherwise proved. Do not look into coaxial connectors at closer than reading distance (30 cm). Do not look into an open waveguide unless you are absolutely sure that the power is turned off.

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ESD This equipment contains components which are sensitive to "ESD" (Electro Static Discharge). Therefore, ESD protection measures must be observed when touching the IDU. Anyone responsible for the installation or maintenance of the Evolution IDU must use an ESD Wrist Strap. Additional precautions include personnel grounding, grounding of work bench, grounding of tools and instruments as well as transport and storage in special antistatic bags and boxes.

Laser Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. The optical interface must only be serviced by qualified personnel, who are aware of the hazards involved to repair laser products. When handling laser products the following precautions must be taken:  Never look directly into an open connector or optical cable.  Before disconnecting an optical cable from the optical transmitter, the power should be switched off. If this is not possible, the cable must be disconnected from the transmitter before it is disconnected from the receiver.  When the cable is reconnected it must be connected to the receiver before it is connected to the transmitter.

Special Requirements for North America

!

Grounding: This equipment is designed to permit connection between the earthed conductor of the DC supply circuit and the earthing conductor at the equipment. Note:

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.

Restricted Access Area: DC powered equipment should only be installed in a Restricted Access Area. Installation Codes: The equipment must be installed according to country national electrical codes. For North America, equipment must be installed in Ceragon Proprietary and Confidential

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accordance to the US National Electrical Code, Articles 110-16, 110-17 and 110-18, and the Canadian Electrical Code, Section 12. Overcurrent Protection: A readily accessible listed branch circuit overcurrent protective device, rated 15 A, must be incorporated in the building wiring. Grounded Supply System: The equipment shall be connected to a properly grounded supply system. All equipment in the immediate vicinity shall be grounded the same way, and shall not be grounded elsewhere. Local Supply System: The DC supply system is to be local, i.e. within the same premises as the equipment. Disconnect Device: A disconnect device is not allowed in the grounded circuit between the DC supply source and the frame/grounded circuit connection.

Special Requirements for Norway and Sweden:

!

Equipment connected to the protective earthing of the building installation through the mains connection or through other equipment with a connection to protective earthing – and to a cable distribution system using coaxial cable, may in some circumstances create a fire hazard. Connection to a cable distribution system has therefore to be provided through a device providing electrical isolation below a certain frequency range (galvanic isolator, see EN 60728-11). Utstyr som er koplet til beskyttelsesjord via nettplugg og/eller via annet jordtilkoplet utstyr – og er tilkoplet et kabel-TV nett, kan forårsake brannfare. For å unngå dette skal det ved tilkopling av utstyret til kabel-TV nettet installeres en galvanisk isolator mellom utstyret og kabel- TV nettet. Utrustning som är kopplad till skyddsjord via jordat vägguttag och/eller via annan utrustning och samtidigt är kopplad till kabel-TV nät kan i vissa fall medfőra risk főr brand. Főr att undvika detta skall vid anslutning av utrustningen till kabel-TV nät galvanisk isolator finnas mellan utrustningen och kabel-TV nätet.

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Précautions générales relatives à l'équipement

!

L’utilisation de commandes ou de réglages ou l'exécution de procédures autres que celles spécifiées dans les présentes peut engendrer une exposition dangereuse aux rayonnements.

!

L’usage d’Evolution IDU s’accompagne du risque suivant d'électrocution et de danger électrique : le débranchement d'une alimentation électrique ne déconnecte qu'un module d'alimentation électrique. Pour isoler complètement l'unité, il faut débrancher toutes les alimentations électriques.

!

Bruit de machine d’ordre - 3. GPSGV, le plus haut niveau de pression sonore s'élève à 70 dB (A) au maximum, dans le respect de la norme ISO EN 7779.

Allgemeine Vorsichtsmaßnahmen für die Anlage

!

Wenn andere Steuerelemente verwendet, Einstellungen vorgenommen oder Verfahren durchgeführt werden als die hier angegebenen, kann dies gefährliche Strahlung verursachen.

!

Beachten Sie beim Arbeiten mit Evolution IDU das folgende Stromschlagund Gefahrenrisiko: Durch Abtrennen einer Stromquelle wird nur ein Stromversorgungsmodul abgetrennt. Um die Einheit vollständig zu isolieren, trennen Sie alle Stromversorgungen ab.

!

Maschinenlärminformations-Verordnung - 3. GPSGV, der höchste Schalldruckpegel beträgt 70 dB(A) oder weniger gemäß EN ISO 7779.

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RoHS Compliance Declaration Electronic Information Products Declaration of Hazardous/Toxic Substances

Hazardous Substance Component Lead (Pb)

Mercury (Hg)

Cadmium (Cd)

Hexavalent Chromium (Cr VI)

Polybrominated Biphenyls (PBB)

Polybrominated Diphenyl Ethers (PBDE)

PCB/Circuit Modules

Comply

Comply

Comply

Comply

Comply

Comply

Mechanical Parts

Comply

Comply

Comply

Comply

Comply

Comply

Cables

Comply

Comply

Comply

Comply

Comply

Comply

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About This Guide This guide describes the Evolution IP-20LH installation procedures. This guide also provides initial configuration instructions for once the hardware installation is complete.

What You Should Know An Evolution IP-20LH system consists of an IP-20LH indoor unit (IDU) and one or more radio frequency units (XCVRs). This manual provides instructions for the installation of the complete Evolution IP-20LH system. Some features described in this manual may not be available in the current release. Consult the Release Notes for the functionality supported in the specific release you are using.

Target Audience This guide is intended for use by personnel of all levels certified by Ceragon personnel such as system engineers, technicians, or supervisors.

Related Documents    

Evolution IP-20LH Technical Description Evolution IP-20LH User Guide, DOC-00043450 Evolution IP-20LH MIB Reference Ceragon License Management System, DOC-00019183

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Evolution® IP-20LH

1.

Installation Guide

Introduction This chapter provides an overview of the Evolution IP-20 Long Haul (IP-20LH), Ceragon’s next generation multi-carrier long-haul solution. IP-20LH is designed for ultra-high flexibility and modularity. It is optimized for nodal deployment, with a small footprint, high density, and a high degree of scalability and availability. The Evolution IP-20LH enables operators to deploy high capacity, long haul microwave systems in locations where rack space and shelter real-estate are limited. Evolution IP-20LH supports multi-carrier solutions of up to 8+0 ABC and IF Combining Space Diversity. Lowering costs further, the system’s ultra-high power transmitter transmits the highest power in the industry, and can reach longer distances using smaller antennas. For maximum power efficiency, the Evolution IP-20LH incorporates a dynamic biasing technique that minimizes the power consumption of the system to the minimum required to deliver the required Tx power while, at the same time, reducing the system’s heat dissipation. In addition, installation labor cost and electricity consumption are reduced, achieving an overall diminished carbon footprint. The IP-20 series “pay-as-you-go” licensing models enable operators to build for the future by adding capacity and functionality over time to meet the needs of network growth without the need to add additional hardware. Additionally, IP-20LH’s modular structure provides for the gradual expansion of network nodes through the addition of line and radio cards, utilizing a single 1RU or 2RU chassis.

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1.1

Installation Guide

Evolution IP-20LH Hardware Options The Evolution IP-20LH uses the IP-20N as indoor unit (IDU). The IP-20N chassis is available in 1RU and 2RU versions, each of which supports a common set of cards for traffic, radio interface, and management:  Traffic/Control Card (TCC) Can be used in 1RU and 2RU chassis Contains 2 x 1 GbE Ethernet combo interfaces (electrical or optical)  Radio Modem Cards (RMC) RMC-E – Supports up to 4201 QAM (with ACM) and Header De-Duplication. RMC-E also supports XPIC, with up to 4201 QAM modulation. The RMC-E has two variants. It can be ordered either as an RMC–only, or as an RMC integrated with an STM1/OC3-RST interface.  Line Cards (LIC) Ethernet – LIC-X-E4-Elec (4x GE), with 1 GbE combo interface and 3 GbE electrical (RJ-45) interfaces Ethernet – LIC-X-E4-Opt (4x GE) with 1 GbE combo interface and 3 GbE optical (SFP) interfaces TDM – LIC-T16 (16x E1) TDM – LIC-T155 (1x ch-STM-1) TDM – LIC-STM1/OC3-RST The 1RU chassis supports up to four high-power radios, with redundancy options for radio and traffic, and a dual-feed power option for power redundancy. The 2RU chassis supports up to eight high-power radios, with redundancy options for management, radio, traffic, and power.

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2.

Installation Guide

Evolution IP-20LH Hardware Overview The Evolution IP-20LH is a modular unit based on a 1RU or 2RU chassis into which a variety of cards can be inserted for traffic, radio interface, management, and power supply. The IP-20LH backplane provides connectivity among the slots in the chassis for management, power distribution, and traffic aggregation. An IP-20LH chassis and the cards it contains are managed by a Traffic Control Card (TCC). A 2RU IP-20LH can hold two TCCs for redundancy1. TCCs include two GbE combo interfaces for Ethernet traffic and two FE interfaces for management. Note:

In a redundant TCC configuration, the GbE traffic interfaces on the TCC are disabled.

Radio Module Cards (RMCs) are responsible for the interface between the IP-20LH and the XCVRs. A 1RU IP-20LH can hold up to four RMCs. A 2RU IP-20LH can hold up to eight RMCs. Line Interface Cards (LICs) can be added to provide additional traffic interfaces. Ethernet and TDM LICs can be used. A 2RU chassis can contain up to ten LICs, up to two of which can be Ethernet LICs. A 1RU chassis can contain up to five LICs, one of which can be an Ethernet LIC. Note:

In a 2RU chassis with two Ethernet LICs, the GbE interfaces on the TCC are disabled.

The IP-20LH receives an external supply of -48V via a Power Distribution Card (PDC). A 2RU IP-20LH chassis can hold two PDCs (for card redundancy). The PDC or PDCs distribute the power via the backplane to all the modules in the chassis. IP-20LH provides two basic chassis options:  1RU – Fits in a single ETSI rack slot, with one Main Traffic and Control Card (TCC), four universal slots for a combination of up to four Radio Interface Cards (RMCs) and/or Line Cards for traffic (LICs), and a Power Distribution Card (PDC).  2RU – Fits in two ETSI rack slots, with two Main Traffic and Control Cards (TCCs), eight universal slots for a combination of up to eight Radio Interface Cards (RMCs) and/or Line Cards for traffic (LICs), and two Power Distribution Cards (PDCs).

1

TCC redundancy is planned for future release.

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2.1

Installation Guide

Slot Population Guidelines The figures below show the 1RU and 2RU chassis slot numbers. The mapping of the numbered slots to the different cards is described in the tables that follow. 1RU Chassis Slot Numbering

2RU Chassis Slot Numbering

Chassis Slot Population Guidelines Slot

Card Illustration

Usage 1RU: The TCC is placed in slot 1.

1

2RU: The primary TCC is placed in slot 1.

2

1RU and 2RU: Slot 2 is used to hold Ethernet LICs.

3, 4, 5, 6

1RU and 2RU: Slots 3 through 6 are used to hold RMCs or TDM LICs.

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Slot

Card Illustration

Installation Guide

Usage

7, 8, 9, 10

2RU: Slots 7 through 10 are used to hold RMCs or TDM LICs.

11

2RU: In a redundant TCC configuration, the backup TCC is placed in slot 11.

12

2RU: Slot 12 is used to hold Ethernet LICs.

PDC1 (1RU and 2RU) PDC2 (2RU)

A single-feed or dual-feed input PDC is placed in this slot.

Fans Drawer

1RU and 2RU: This slot holds the fans drawer.

Filter

1RU and 2RU: This slot holds the fans drawer. The filter unit is optional. The filter drawer holds a replaceable filter unit.

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Chassis Slot Population Recommendations per Card Type Card Type

1RU Chassis

2RU Chassis

TCC-B-MC

1

1 11 (a second TCC can only be used when TCC protection is enabled).

PDC

PDC 1

PDC 1, PDC 2

LIC-X-E4-Elec/Opt (4x GE)

2



2



12

RMC-E



3



3



4



4



5



5



6



6



7



8



9



10

RMC-E-STM1/OC3-RST



3



3



4



4



5



5



6



6



7



8



9



10

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Installation Guide

Traffic Control Card (TCC) The Traffic Control Card (TCC) provides control functionality. It also provides two combo interfaces (electrical or optical) for Ethernet traffic and two FE interfaces for management traffic. The TCC is responsible for the following functions:  CPU  Chassis management  Switch aggregation  Synchronization TCC Detailed View

TCC LEDs Synchronization Interface LED

LED

Color

ACT

Red

ACT

Green

Explanation

The TCC is not functioning normally.

The TCC is functioning normally.

For a detailed description of the TCC’s interfaces and pin-outs, refer to TCC Interfaces and Pin-Outs on page 92.

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Installation Guide

Radio Interface Cards (RMCs) Radio Interface Cards (RMCs) provide the modem interface between the IDU and the XCVR. The 1RU chassis can accommodate up to four RMCs. The 2RU chassis can accommodate up to eight RMCs. The RMC card is called RMC-E and it supports up to 4201 QAM (with ACM), as well as Header De-Duplication. The RMC-E also supports XPIC, with up to 4201 QAM. RMC-E also includes an STM-1 interface for both radio and native TDM support. RMCs can be placed in any slot except the TCC slot (slot 1 and, in a 2RU chassis, slot 11). RMCs use a TNC interface to connect to the XCVR. RMC-E Detailed View

The RMC-E provides the following LEDs:  ACT – Indicates the card status.  LINK – Indicates the status of the radio link.  RFU – Indicates the status of the XCVR.  STM-1/OC3 – Indicates the status of the STM-1/OC3 interface. RMC LEDs RMC Interface LEDs

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LED

Color

ACT

Red

ACT

Green

Explanation The RMC is not functioning normally.

The RMC is functioning normally.

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RMC Interface LEDs

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Installation Guide

LED

Color

Explanation

LINK

Red

LINK

Orange

Minor BER alarm on the radio.

LINK

Green

Radio link is operational.

RFU

Red

RFU

Orange

Loss of communication between the IDU and the XCVR.

RFU

Green

The XCVR is functioning normally. Blinking Green – An RF loopback has been activated and the result is OK.

STM-1/OC3

Red

STM-1/OC3 interface failure (alarms are registered).

STM-1/OC3

Orange

Loss of communication on the STM-1/OC3 interface.

STM-1/OC3

Green

The STM-1/OC3 interface is functioning normally.

Loss of signal, major BER alarm on the radio.

XCVR failure. Blinking Red - An RF loopback has been activated and the result is Failed.

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Installation Guide

Ethernet Line Interface Cards The Evolution IP-20LH offers the following types of Ethernet Line Interface Cards (Ethernet LICs):  LIC-X-E4-Elec (4x GE), with 1 GbE combo interface and 3 GbE electrical (RJ-45) interfaces  LIC-X-E4-Opt (4x GE), with 1 GbE combo interface and 3 GbE optical (SFP) interfaces

2.4.1

LIC-X-E4-Elec The LIC-X-E4-Elec has the following interfaces:  1 x GbE combo interface (SFP1 / GbE1)  3 x GbE electrical interfaces Note:

The SFP module is optional. LIC-X-E4-Elec Detailed View

The LIC-X-E4-Elec provides the following LED:  ACT – Indicates the card status. LIC-X-E4-Elec LEDs LIC-X-E4-Elec LED

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LED

Color

ACT

Red

ACT

Green

Explanation

The LIC is not functioning normally.

The LIC is functioning normally.

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2.4.2

Installation Guide

LIC-X-E4-Opt The LIC-X-E4-Opt has the following interfaces:  1 x GbE combo interface (SFP1 / GbE1)  3 x GbE optical (SFP) interfaces LIC-X-E4-Opt Detailed View

The LIC-X-E4-Opt provides the following LED:  ACT – Indicates the card status. LIC-X-E4-Opt LEDs LIC-X-E4-Opt LED

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LED

Color

ACT

Red

ACT

Green

Explanation

The LIC is not functioning normally.

The LIC is functioning normally.

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TDM Line Interface Cards The Evolution IP-20LH offers the following types of TDM Line Interface Cards (TDM LICs):  LIC-T16 (16 x E1)  LIC-T155 (1 x ch-STM-1)

2.5.1

LIC-T16 (16 x E1) Line Interface Card LIC-T16 Detailed View

The LIC-T16 provides the following LEDs:  ACT – Activity indicator  E1/DS1 – Interface indicator LIC-T16 LEDs LIC-T16 LEDs

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LED

Color

Explanation

ACT

Red

ACT

Green

E1/DS1

Off

All interfaces are disabled.

E1/DS1

Red

An E1/DS1 alarm is present.

E1/DS1

Green

The LIC is not functioning normally.

The LIC is functioning normally.

One or more interfaces are enabled and there are no E1/DS1 alarms. Page 23 of 101

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LIC-T155 Line Interface Card LIC-T155 Detailed View

The LIC-T155 provides the following LEDs:  ACT – Activity indicator  STM1/OC3 – Interface indicator LIC-T155 LEDs LIC-T155 LEDs

LED

Color

ACT

Red

ACT

Green

STM1/OC3

Off

All interfaces are disabled.

STM1/OC3

Red

An STM-1 alarm is present.

STM1/OC3

Green

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Explanation The LIC is not functioning normally.

The LIC is functioning normally.

One or more interfaces are enabled and there are no STM-1 alarms.

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2.7

Installation Guide

Power Distribution Card (PDC) Evolution IP-20LH receives an external supply of 48V current via one or two Power Distribution Cards (PDCs). The PDC or PDCs distribute the power via the backplane to all the modules in the chassis. Each module receives the 48V input and regulates it down to the operating voltage required by that module. XCVRs are powered from the PDC, via the RMC that is connected to the XCVR. The PDC monitors the power supply for under-voltage. The PDC includes a LED labeled ACT, which displays Green during normal operation. If the voltage goes below -38V, the LED displays Red. When the voltage returns to -40V or higher, the Red indication goes off and the Green indication reappears. The PDC includes reverse polarity protection, so that if the positive (+) and negative (-) inputs are mixed up, the system remains shutdown. The PDC can tolerate up-to -60V, with a maximum current of 30A. A 1RU IP-20LH includes a single power distribution card (PDC) with a dualfeed option for power redundancy. With the dual-feed option, users can connect two power supplies to the PDC for power redundancy. A 2RU IP-20LH can use two PDC cards for redundancy. Each PDC provides 48V power to all modules in the chassis via the backplane, on different lines. A diode bridge in the modules prevents power spikes and unstable power from the two power sources. Standard PDC Detailed View

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Dual-Feed PDC Detailed View

PDC LEDs Single-Feed PDC LEDs

Dual-Feed PDC LEDs

LED

Color

Explanation

ACT

Red

The input power to the PDC has gone below -38V and not yet returned to at least -40V or higher.

Green

The input power to the PDC has not gone below -38V or, if it did go below -38V, has returned to at least -40V or higher.

ACT

Note:

If the power is below -38V, the power supply to the TCC is automatically shut down.

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2.8

Installation Guide

Fans Module The fans module contains four 48V fans, which can dissipate heat for systems up to 270W. The fans draw air into one side of the chassis, and push the air through the chassis and out the other side. Fans Module Detailed View

The fan speed increases and decreases in response to the temperature inside the chassis. When the temperature rises, the fan speed increases, and when the temperature decreases, the fan speed decreases. The fan speed never decreases below a minimum level regardless of temperature.

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2.9

Installation Guide

Filter Tray Overview A filter is offered as optional equipment. If a filter tray is not ordered, the chassis is equipped with a blank filter slot cover. Filter Tray Detailed View

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2.10

Installation Guide

XCVR

The Evolution XCVR is a high transmit power transceiver designed for long haul applications with multiple carrier traffic.  Ceragon’s patented power amplifier technology enables the XCVR to deliver high transmit power with low power consumption.  The Evolution XCVR supports Space Diversity by means of IF Combining.  The Evolution XCVR provides a range of modulations from QPSK to 4201 QAM for single polarization configurations, and QPSK to 4201 QAM for XPIC configurations.

2.10.1 XCVR Power Options The XCVR can be ordered with the following power options:  

High Power: 4-11 GHz SD High Power: 4-11 GHz

2.10.2 XCVR Identification Label The XCVR identification label is as follows:

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3.

Installation Guide

Preparing for Installation This section provides instructions for transporting, inspecting, and unpacking the equipment for an Evolution IP-20LH system prior to installation.

3.1

Transportation/Storage The equipment cases are prepared for shipment by air, truck, railway and sea, suitable for handling by forklift trucks and slings. The cargo must be kept dry during transport and storage. For sea-transport, deck-side shipment is not permitted. Carrier-owned cargo containers should be used. It is recommended that the equipment is transported to the installation site in its original packing cases. If any intermediate storing is required, all cases must be stored under dry and cool conditions and out of direct sunlight.

3.2

Inspection Check the packing lists and ensure that correct parts numbers quantities of goods have arrived. Inspect for any damage on the cases and equipment. Report any damage or discrepancy to a Ceragon representative, by e-mail or fax.

3.3

Unpacking Equipment at the Site The equipment is packed in sealed plastic bags and moisture absorbing bags are inserted. Any separate sensitive product, i.e. printed boards, are packed in anti-static handling bags. The equipment is further packed in special designed cases. Marking is done according to standard practice unless otherwise specified by customers.  Customers address  Contract No  Site name (if known)  Case No Dimensions and weight of each case are specified in the packing specification issued for the respective shipment. Caution! It is essential that whenever unpacking or disassembling the equipment and handling printed circuit boards, special precautions should be taken to avoid ESD (Electrostatic Static Discharge). Generally, units with static discharge protection should not be unpacked until the installation takes place. Ensure you are properly grounded at a controlled ESD point before and during unpacking and handling of any sensitive component.

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To avoid malfunctioning or personnel injuries, equipment or accessories/kits/plug-in unit installation, requires qualified and trained personnel. Changes or modifications not expressly approved by Ceragon Networks could void the user's authority to operate the equipment Where special cables, shields, adapters and grounding kits are supplied or described in this manual, these items must be used, to comply with the relevant regulations.

3.4

Verifying Initial Hardware Configuration Before installing the IDU in the rack, verify placement of the following trays according to the label on the fan tray. Note: This step is not necessary for an empty chassis.  A fan tray in right vertical slot.  A PDC card in PDC Slot 1.  A blank filter tray in left vertical slot.  An IVM on the rear side. Note:

In most cases, an Evolution IP-20LH chassis is delivered with an IVM already installed. However, if you are required to install or replace an IVM, refer to Installing an IVM on page 42. 1RU IDU Chassis - Front View

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1RU IDU Chassis - Rear View

2RU IDU Chassis – Front View

2RU IDU Chassis – Rear View

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3.5

Installation Guide

Ensuring Proper Clearance for Air Flow around the IDU The Evolution IP-20LH fans draw air into the left side of the chassis, and push the air through the chassis and out the right side. IP-20LH Air Flow

To ensure that the IP-20LH maintains a proper operating temperature, you must ensure that the air flow is unimpeded:  Make sure to install the chassis level in the rack, with at least 5 cm clearance between both sides of the chassis and the walls or other obstacles.  Make sure the sections of the rack that are aligned with the chassis are open so as to allow air flow to and from the chassis. IP-20LH Chassis Clearance

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4.

Installation Guide

Installing the IDU Chassis This section provides instructions for installing an Evolution IP-20LH chassis.

4.1

4.2

Required Tools for Chassis Installation Item Description

Quantity Notes

1

IP-20N 1RU or 2RU chassis

1

2

19" rack / sub-rack

1

Supplied by Ceragon

2

IVM module

1

Pre-installed on the chassis.

2

Blank Drawer

1 per slot

Required for any slot that does not contain a card.

Mounting the IDU Chassis in the Rack This procedure is for both 1RU and 2RU chassis. Note that there are two possible ways to install an Evolution IP-20LH chassis:  Standard Mount – The front of the chassis is flush with the front of the rack.  Front Mount – The front of the chassis protrudes slightly from the front of the rack, in order to reduce or eliminate protrusion of the chassis from the rear of the rack. Insert and hold the IDU chassis in the rack, as shown in the following figures. Use four screws (not supplied with the installation kit) to fasten the chassis to the rack. 1RU IDU Chassis in Rack - Front Mount

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2RU IDU Chassis in Rack - Front Mount

1RU IDU Chassis in Rack - Standard Mount

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2RU IDU Chassis in Rack - Standard Mount

4.2.1

Standard Mount to Front Mount Conversion Loosen the four screws that hold the bracket to the chassis and retighten them in the new position as shown below. The same procedure is performed for the bracket at the opposite side of the chassis. 1

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Remove the four screws that hold the bracket to the chassis.

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2

Remove the bracket.

3

Align the bracket with the holes in the center of the chassis.

4

Replace all four screws.

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5

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Retighten the screws in the new position.

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4.3

Installation Guide

Grounding the Chassis Connect a grounding wire to the single-point stud shown in the figures below, and then to the rack, using a single screw and two washers. The size of the grounding wire must be at least:  For 2U chassis: 12 AWG  For 1U chassis: 18 AWG 1RU Chassis Grounding

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2RU Chassis Grounding

p

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4.4

Installation Guide

Replacing the Chassis Note:

When a complete IDU chassis is replaced, the traffic through this IDU will be interrupted.

1 Unplug the power connector(s) on the PDC(s). 2 Disconnect all cables from the cards in the chassis. Mark all cables to ensure that the cables can be reconnected to the correct cards and interfaces in the new chassis. 3 Disconnect the chassis grounding cable. 4 Since the chassis fully populated is heavy, it may be convenient to remove cards prior to removing chassis from the rack. 5 Unscrew the chassis from the rack (four screws). 6 Carefully pull the chassis out. 7 Remove all cards from the chassis. 8 Install the new chassis, as described in Mounting the IDU Chassis in the Rack on page 34. 9 Replace the cards in the new chassis. 10 Carefully insert the new chassis into the rack. 11 Fasten the four screws. 12 Reconnect the chassis grounding cable. 13 Re-insert all cards. Tighten the captive screws manually. 14 Reconnect the front cables. 15 Reconnect the power cable(s).

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4.5

Installation Guide

Installing an IVM In most cases, an IP-20N chassis is delivered with an IVM already installed. However, if you are required to install or replace an IVM, follow these instructions: On the rear side of the chassis, place the IVM in front of the backplane and secure it using the two screws supplied with the IVM bracket. Installing an IVM, 1RU

Installing an IVM, 2RU

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4.6

Installation Guide

Replacing an IVM In the event that an IVM must be replaced, follow these instructions: 1 Loosen the two screws that secure the IVM in its place and gently pull out the IVM. Replacing an IVM, 1RU

Replacing an IVM, 2RU

2 Install the new IVM, as described in Installing an IVM on page 42.

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5.

Installation Guide

Installing and Replacing Cards in the Chassis Note:

When replacing a card, the new card must have exactly the same unit code (Code:) as the unit to be replaced.

5.1

TCC Installation and Replacement

5.1.1

Inserting the SD Card in the TCC When installing a new system, the new TCC is delivered with an SD card, which stores the unit's software version and configuration. The SD card is packaged in a compartment in the front portion of the TCC package. It is placed in such a way that you can view the label and serial number of the SD card before opening the package. Note:

In some cases, the TCC is delivered with the SD card already installed. If the SD card is already installed, proceed directly to Inserting a TCC in the Chassis on page 46. TCC Package with SD Card

1 Carefully remove the SD card from the package. 2 Before installing the TCC, insert the SD card into its socket on the upper left side of the TCC. Make sure the orientation of the SD card is correct, as shown in the figure below

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Inserting an SD Card into a TCC

When the SD card is inserted properly, it should click into place. The figure below shows an SD card properly inserted in its socket on the TCC. SD Card Inserted in a TCC

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5.1.2

Installation Guide

Inserting a TCC in the Chassis

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1

Carefully insert the new TCC into slot 1. Ensure that the TCC enters the guides inside the chassis, and gently press the TCC to enter the internal connectors without the use of excessive force.

2

Make sure that the card ejectors lock in the correct position.

3

Fasten the two captive screws manually.

4

Remove the SFP caps from the TCC.

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5.1.3

Installation Guide

Replacing a TCC Note:

Before replacing a TCC, you must make sure to back up the system confirmation. After installing the new TCC, you should restore the backed up configuration. For instructions, refer to the Evolution IP-20LH User Guide, DOC-00043450.

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1

Remove the SD card. Afterwards, you will insert the SD card into the new TCC in order to preserve the system's current software and configuration. To remove the SD card, press down gently on the card and slide the card out of its socket on the upper left side of the TCC.

2

Disconnect all cables (not shown) on the TCC to be replaced

3

Unscrew the two captive screws that secure the TCC to the chassis. A screwdriver may be used if necessary to unscrew the screws.

4

Release the TCC from the backplane connectors by means of the card ejectors.

5

Loosen the captive screws.

6

Carefully remove the TCC from the chassis by pulling the screws.

7

Insert the new TCC in the chassis, as described in Inserting a TCC in the Chassis on page 46.

8

Reconnect all cables (not shown).

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9

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Re-insert the SD card that you removed from the old TCC.

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5.2

Installation Guide

RMC/LIC Installation and Replacement The installation and replacement procedures are identical for all RMC and LIC types. For rules and guidelines about slot placement, refer to Slot Population Guidelines on page 15.

5.2.1

Inserting an RMC or LIC into the Chassis

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1

Carefully insert the new card. Ensure that the card enters the guides inside the chassis, and gently press the card to enter the internal connectors without the use of excessive force.

2

Make sure that the card ejectors lock in the correct position.

3

Fasten the two captive screws manually.

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4

5.2.2

connect all cables (not shown).

Removing an RMC or LIC

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1

Disconnect all cables (not shown) on the card to be replaced.

2

Unscrew the two captive screws that secure the card to the chassis. A screwdriver may be used if necessary to unscrew the screws.

3

Release the card from the backplane connectors by means of the card ejectors.

4

Carefully remove the card from the chassis by pulling the screws.

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5.3

PDC Installation and Replacement

5.3.1

Order of Installation

Installation Guide

In a 1RU chassis, the PDC must be installed in PDC Slot 1. In a 2RU chassis, the first PDC must be installed in PDC Slot 1. Optionally, you can install a second PDC in PDC Slot 2. For slot numbering, refer to Slot Population Guidelines on page 15.

5.3.2

Installing a PDC

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1.

Insert the PDC into the appropriate slot in the chassis, and secure it using two captive screws.

2.

Fasten the two captive screws manually.

3.

Connect the power cable, as described in Connecting the Power Cable on page 82.

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5.3.3

Installation Guide

Replacing the PDC

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1.

Disconnect the power cable (not shown) on the PDC to be replaced.

2.

Unscrew the two captive screws that secure the PDC to the chassis. A screwdriver may be used if necessary to unscrew the screws.

3.

Carefully slide the PDC out of the chassis by pulling the screws.

4.

Install the new PDC, as described in Installing a PDC on page 52.

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5.4

Installation Guide

Installing and Replacing the Fans Drawer A fans drawer is generally included in a new chassis. If you need to install or replace the fans drawer, use the following instructions.

5.4.1

Installing the Fans Drawer

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1

Carefully insert the fans drawer in the right vertical slot. Ensure that the drawer enters the guides inside the chassis, and gently press the card to enter the internal connectors without the use of excessive force.

2

Fasten the two captive screws manually.

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5.4.2

Installation Guide

Replacing the Fans Drawer

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1

Unscrew the two captive screws that secure the fans drawer to the chassis. A screwdriver may be used if necessary to unscrew the screws.

2

Carefully remove the drawer from the chassis by pulling the screws.

3

Install the new fans drawer, as described in Installing the Fans Drawer on page 54.

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5.5

Installation Guide

Installing and Replacing a Filter Unit Optionally, a filter unit can be installed in the IP-20N. The filter unit consists of a filter tray and a filter foam. The filter foam needs to be changed or cleaned from time to time, depending on the environmental conditions. Follow the procedure below to install the filter unit or to remove the filter foam.

5.5.1

Installing the Filter Unit

1

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Insert the filter foam in the filter tray.

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2

Slide the filter tray into the filter slot in the chassis.

3

Fasten the captive screw manually.

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5.5.2

Installation Guide

Removing the Filter Foam The filter tray is secured to the chassis by means of a captive screw (no ejectors).

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1

Unscrew the captive screw.

2

Remove the filter tray by pulling the captive screw.

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3

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Remove the filter foam from the filter tray.

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6.

Installing the XCVR

6.1

Indoor Mounting In an all-indoor system, the XCVRs and IDU chassis devices are installed in a 19” rack and connected to the antenna or antennas by means of an elliptical waveguide.

6.1.1

Mounting and Connection The IDU chassis is mounted in an equipment rack (see Mounting the IDU Chassis in the Rack on page 34) and XCVR(s) are mounted on the XCVR mounting plate in the same equipment rack. This procedure describes how to mount the XCVR: Before Mounting the XCVR

Mounting Plate Guide Pins

XCVR Connectors

Rack

IDU Chassis

1 Slide the XCVR on to the mounting plate using the two guide pins to position it. Note:

Make sure to mate the connectors on the back of the XCVR correctly with the sockets on the mounting plate.

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Mating the connectors of the XCVR with the sockets on the mounting plate

XCVR Mounted

2 Secure the XCVR to the mounting plate by tightening the four screws evenly, until the unthreaded part of the screws are seated towards the plate. XCVR Screws

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Installation Guide

3 Mount another XCVR if necessary. For detailed instructions, refer to XCVR Expansion on page 77. 4 Earth the equipment rack with cable part number UWML6505, as follows: Note:

If installing in an existing rack, verify the current earthing cable is at least 10mm2 (AWG7).

i

Remove the cable lug from one end of the cable and strip that end.

ii

Connect the cable to the earth terminal block. XCVR Earthing Cable

5 Connect an earth jumper between the earth terminal block and the top of the rack to ensure good earthing of the rack. XCVR Earthing Jumper Nut M8 Earth Terminal Block

Washer M8 Toothed Washers M8 Screw M8 Earth Jumper

6 Using the IDU earthing cable, part number UWML6760, connect the earthing terminal at the top right corner of the IDU chassis to the earth terminal block. IDU Chassis Earthing Cable

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Note:

Installation Guide

Connect the smaller cable shoe to the earthing terminal. The earthing cable must be at least 4mm2 (AWG11). If installing multiple IDUs in the rack, connect their earthing terminals in series using the IDU earthing jumper, part number UWML 6761. Tighten the earth terminal screw (with washer) to torque 2.9 Nm. Ensure the earthing cable/jumper does not prevent extracting the fan unit from the IDU chassis.

7 Connect the XCVR-IDU cable between the XCVR plug on the RMC and the XCVR. Connecting the XCVR-IDU Cable

8 If you have mounted two XCVR devices, connect the second XCVR-IDU cable. 9 Connect the IDU power cable, part number CBL-PWR-OE-OE-16A-5M. Connect the bared ends to the outputs of fuse number 1 and the power cable connector to the power input socket of the PDC in the IDU chassis. IDU Power Cable

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The fuses are numbered as follows: Fuse Numbering

Single IDU – Single Power Feed

10 If the PDC has a dual power feed, connect another IDU power cable between fuse number 11 and the power input socket. Single IDU – Dual Power Feed

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11 If there is a second IDU chassis in the equipment rack, connect fuse number 2 to the power input socket of the PDC in the second chassis. Two IDUs – Single Power Feed

12 If the PDCs have dual power feed, connect IDU power cables between fuse number 11 and the power input socket of one PDC and between fuse number 12 and the power input socket of the other PDC. Two IDUs – Dual Power Feed

13 Using the optional power cable, part number AWZP36, connect the inputs of fuse number 1 to a 48 VDC power source. Single Power Source – Single IDU

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14 If there is a second IDU chassis in the equipment rack, connect bridging wires between fuses number 1 and 2. Single Power Source – Two IDUs

15 If one of the PDCs has a dual power feed (such that fuse 11 is in use), connect a second power cable, part number AWZP36, to the inputs of fuse number 11 and to a second 48 VDC power source.

16 If there is a second IDU chassis in the equipment rack and both have dual power feed (such that both fuses 11 and 12 are in use), connect bridging wires between fuses number 1 and 2 and between fuses 11 and 12.

6.1.2

System Marking Mark the system components as follows:  XCVR - "Dir. No" and "Channel No" are used for identification of RMC-E card in the IDU chassis and XCVR devices (see the cable marking and channel identification map). XCVR Label

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 Cables - IDU power cables are marked on each end with the number of the circuit breaker to which it is connected. XCVR-IDU cables are marked with two digits on each end: The first is the system number (1 for the first system in the rack, etc. The second digit is the channel number. Cable Marking

Note: There are three different types of XCVR-IDU cable.  Channel Identification Map - This map is used for identification of the slot number of the RMC-E in the IDU chassis versus Channel No. and Direction No. Channel Identification Map

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6.2

Installation Guide

Split Mounting The IDU chassis devices are mounted in an equipment rack (see Mounting the IDU Chassis in the Rack on page 34) and the XCVR devices at a remote (outdoor) location.

6.2.1

Hoisting the Branching Box The following XCVR mounting options are available:  Branching Box - The split-mount version has an outdoor branching housing with a capacity of four XCVRs, with the options of IFC Space Diversity and XPIC.  Two Branching Boxes - It is possible to connect two outdoor branching boxes, enabling the use of up to eight XCVRs on a single polarization.  Two Branching Boxes with Dual Polarized Antennas – It is possible to connect two boxes with dual polarized antennas enabling up to four XCVRs per polarization; eight XCVRs in total. In split-mount configuration, the indoor and outdoor parts of the system are connected via coaxial cable. This eliminates the need for an expensive waveguide, while still providing the convenience and interface accessibility of an all-indoor system. The following figure illustrates XCVR devices installed on a pole using a branching box. Split Mount System, 4+0 XCVR Devices

Branching Box

Pole

Antenna

As the weight of 2 or 4 XCVRs is significant, use a hoist to mount the devices. Note:

Do not use the XCVR handles to hoist the assembled branching box with XCVRs.

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

Installation Guide

Branching Box with 4 XCVRs – Place the sling/rope between the XCVRs. Hoisting 4 XCVRs



Branching Box with 2 XCVRs – Place the sling/rope between the XCVRs and the branching box, as close to the center of the branching box as possible. Hoisting 2 XCVRs

6.2.2

Mounting XCVRs on a Pole Use the pole mount kit, part number ABZ6859, to mount the branching box on the mounting pole, as follows: 1 Mount the support clamp on the pole to prevent the branching box from sliding downwards after installation. Pole Support Clamp

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Installation Guide

2 Hoist the branching box to approximately the desired position. Branching Box at Approximately Desired Position

3 Push the branching box close to the pole and thread the U-shaped clamps around the pole and through the mounting handles on the branching box. Installing U-Shaped Clamps

Note:

For a pole of 75 mm diameter, use the 75 mm U-shaped clamps and for a 115 mm pole, use the 115 mm U-shaped clamps. The mounting handles have two sets of holes for this purpose. 75 mm and 115 mm Holes

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Installation Guide

4 Secure the U-shaped clamps with flat washers and nuts. Securing U-Shaped Clamps

5 Secure the nuts with counter nuts. 6 Mount the flexible waveguide, as follows: i

Remove the waveguide flange cover plate on the bottom of the branching box.

Removing Waveguide Flange Cover (one removed, one in place)

Note: ii

The second waveguide is for use when installing dual polarized antennas. Remove the waveguide flange cover plate on the back of the antenna. Removing Waveguide Flange Cover on Antenna

iii Apply gasket grease to the four gaskets.

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Installation Guide

iv Place gaskets in the gasket grooves on the antenna waveguide flange, the branching box waveguide flange, and both flanges of the flexible waveguide. Make sure that the gaskets are completely seated in the gasket grooves. Placing Gaskets in Groove

Note: v

Make sure that the rounded edges of the gaskets are facing outwards (facing each other). Mount the flexible waveguide on the antenna waveguide flange using 8 screws, washers and nuts,

vi Mount the flexible waveguide on the branching box waveguide flange using 8 screws washers and nuts. Waveguide Installed

vii Use cable ties to secure the flexible waveguide, as required, but do not tighten them so much that the waveguide is deformed or scratched. 7 Repeat the waveguide installation procedure for any other antenna connections (Dual Pol. / Space Div. / Multiple Dir.). 8 Install earthing cables, as follows: i

Connect an earthing cable, part number UWML6505, to the earthing terminal on the bottom of each XCVR.

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XCVR Earthing Cables

ii

Connect an earthing cable, part number UWML6505, to the earthing terminal on the bottom of the branching box. Branching Box Earthing Cable

Note:

Earthing cables must be at least 10mm2 (AWG7). The M5 earth terminal screws (with washers) must be properly tightened (torque 6 Nm). Earthing Cables Installed

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Evolution® IP-20LH

Installation Guide

9 Connect the XCVR-IDU cables, as follows: i

Mount the black bushing on the XCVR sockets located in the right corner of the XCVRs. Bushing Installed

Note: ii

Make sure the bushing completely covers the connector base and the rounded part of the XCVR housing. Thread a neoprene sleeve over the cable connectors at the XCVR side. Neoprene Sleeve

iii Connect the XCVR-IDU cable to the socket, slide the neoprene sleeve over the bushing, and secure it with a cable tie. Connect XCVR-IDU Cable

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Note:

Installation Guide

Make sure that the connector is tightly attached to prevent penetration of water. Do not stretch the XCVR-IDU cable when sliding the neoprene sleeve. XPIC systems: To avoid extra configuration for XPIC, the cables should not differ in length by more than 3 meters on the two polarizations. IDU-XCVR Cables Installed

10 Tie all the cables to the pole neatly with cable ties every half meter. Tie Cables to Pole with Cable Ties

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Installation Guide

11 Perform earthing of the XCVR-IDU cables, as follows: i

Strip the IDU-XCVR cable insulation. XCVR-IDU Cable - Bared

ii

Mount the earthing kit on the bared cable. Mounting Earthing Kit on XCVR-IDU Cable

Note:

Mount the earthing kit on the cable near the cable inlet at the station house/shelter. It is recommended to mount an additional earthing kit within 1m of the XCVR. For long cable runs, mount additional cable earthing kits at least every 50 meters. The earthing cable pin is inserted vertically into the earth to improve lightning protection. Typical Earthing Kit Installation on XCVR-IDU Cable

To Earth (optional)

To IDU

To Earth

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Evolution® IP-20LH

6.3

Installation Guide

XCVR Expansion Note:

This procedure applies to systems delivered from the factory, prepared for future expansion.

This example shows a 1+0 space diversity system expandable to 1+1. The same procedure applies to larger systems: 1 Power down the system by turning off the fuses. Note:

The traffic on this terminal will be interrupted.

2 Remove the currently-mounted XCVR, as follows : i

Remove the XCVR-IDU cable by unscrewing the plug from the XCVR connector.

ii

Unscrew the four bolts securing the XCVR to the rack mounting plate.

iii Remove the XCVR from the equipment rack by gently pulling it towards you. XCVR Removed

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Installation Guide

3 Release the screws and remove the front plates of the branching box and power distribution panel. Removing Front Plates

4 Remove the circulator flange cover plates by unscrewing the four screws on each cover plate (RCVR flange, XMTR flange and space diversity flange on space diversity systems). Removing Circulator Flange Cover Plates

XMTR Flange RCVR Flange

Note:

Do not drop screws or washers into the open waveguide flanges.

5 Mount the new filters. Each filter is marked with a channel frequency. Make sure that the filters are mounted according to the frequency plan.

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Installation Guide

Mounting Filters

Note:

To ease coax cable installation, the filters are mounted as shown in the figure above.

6 Secure the filters using the screws you removed from the cover plates. 7 Mount the XCVR interface plate by securing it to the support bar with two screws (mounted from the rear side of the interface plate). Mounting XCVR Interface Plate

8 Connect coax cables between the filters and the interface plate. Connecting Coax Cables

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Note:

Installation Guide

The 90o cable connectors are mounted on the interface plate connectors.

9 Connect a new XCVR-IDU and power cables for the new channel. 10 Remount the front plates and secure all the screws you removed previously. 11 Pull the XCVR-IDU cables through the holes. XCVR-IDU Cables

12 Mount two new guide pins for the new XCVR. XCVR-Guide Pins

13 Mount the XCVR devices and secure their screws. 14 Connect the XCVR-IDU cables. 15 Power up the system by raising fuses M1 and M2.

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Evolution® IP-20LH

7.

Installation Guide

Installing Blank Panels Every slot that does not contain a card must contain a blank panel. There are three types of blank panels, corresponding to the three slot sizes in an IP-20N chassis. Blank Panel TCC

Blank Panel PDC

Blank Panel RMC/LIC

To install a blank panel, insert the appropriate panel into the slot and secure the panel using captive screws. Installing a Blank Panel

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Evolution® IP-20LH

8.

Installation Guide

Connecting the Power Cable Caution! In a 1RU chassis, the Fans unit receives its power from the TCC. Therefore, to avoid over temperature in the chassis, do not power up the 1RU unit unless both the TCC and Fans unit are installed in the chassis. Important!

Before connecting the power supply to the PDC, you must verify that the positive pole in the external power supply is grounded!

1RU units can use a single-feed or dual-feed PDC. The power cable connector is included with the PDC. The following power cables are available for use with a 1RU IP-20LH unit: Marketing Description Ceragon Part Number Marketing Model WA-0567-0

CBL-PWR-OE-OE-16A-2.2m

Power cable Open-end/Open-end, 16A, 2.2m

WA-0568-0

CBL-PWR-OE-OE-16A-5m

Power cable Open-end/Open-end, 16A, 5m

2RU units use a single-feed PDC. The power cable connector is pre-attached to the power cable. The following power cables are available for a 2RU IP-20LH unit: Marketing Description Ceragon Part Number Marketing Model WA-0488-0

CBL-PWR-DType/OE-40A-2.2m Power cable D-Type/Open-end, 40A, 2.2m

WA-0566-0

CBL-PWR-DType/OE-40A-5m

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Power cable D-Type/Open-end, 40A, 5m

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Evolution® IP-20LH

8.1

Installation Guide

For a 2RU Chassis 1 Verify that the wiring is according to the correct polarity. 2RU Chassis – PDC Polarity

2 Plug the power connector into the PDC and tighten the two captive screws on the sides of the connector to secure the connector. Connecting the Power Cable in a 2RU Chassis

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Evolution® IP-20LH

8.2

Installation Guide

For a 1RU Chassis 1. Expose the wires of the power cable. 2. Loosen the top two screws on the connector. 3. Verify that the wiring is according to the correct polarity. Correct Wiring on a 1RU Chassis

4. Insert the wires into the connector. 5. Secure the wires in the connector with the screws. 6. Plug the connector into the PDC and tighten the two screws on the sides of the connector to secure the connector. Connecting the Power Cable in a 2RU Chassis – Single-Feed PDC

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Evolution® IP-20LH

Installation Guide

Connecting the Power Cable in a 2RU Chassis – Dual-Feed PDC

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Evolution® IP-20LH

8.3

Installation Guide

Power Supply Notes When selecting a power source, the following must be considered:  Voltage range: -40.5 VDC to -60 VDC.  Recommended: Availability of a UPS (Uninterrupted Power Source), battery backup, and emergency power generator.  The power source must be grounded.  The unit has more than one supply connection - Remove all power form the unit for servicing. Important!

Make sure to use a circuit breaker to protect the circuit from damage by short or overload. In a building installation, the circuit breaker shall be readily accessible and incorporated external to the equipment. The maximum rating of the overcurrent protection shall be 3 Amp per link, while the maximum current rating is 16A for 1RU and 32Amp for 2RU.

Power supply grounding should be in accordance with the following figures: Power Supply Grounding – 1RU Chassis with Dual-Feed PDU

Power Supply Grounding – 1RU Chassis with Single-Feed PDU

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Evolution® IP-20LH

Installation Guide

Power Supply Grounding – 2RU Chassis

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Evolution® IP-20LH

9.

Installation Guide

Performing Initial Configuration This section describes how to establish a management connection with the IP-20LH unit and lists the configuration steps that should be performed in order to enable basic radio connectivity. For detailed configuration instructions, refer to the Evolution IP-20LH User Guide, DOC-00043450.

9.1

Establishing a Connection You can connect to the IP-20LH unit via a Serial or a LAN connection.

9.1.1

Connecting to the Unit with a Serial Connection 1 Connect a serial RS-232 cable with an RJ-45 interface from the laptop or PC you are using to configure the unit to the Terminal Interface on the TCC. Terminal Interface on TCC

2 Configure the following settings for the COM port you are using on your PC or laptop: Bits per Second – 115,200 Data Bits – 8 Parity – None Stop Bits – 1 Flow Control - None

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Evolution® IP-20LH

9.1.2

Installation Guide

Connecting to the Unit with a LAN Connection Connect an Ethernet cable from the LAN port on the laptop or PC you are using to configure the unit to one of the management interfaces (MGMT1 or MGMT2) on the TCC. Management Interfaces on the TCC

To establish a connection with the IP-20LH unit, it is necessary to have an IP address on the PC or laptop within the same subnet as the IP-20LH unit. The default chassis IP address is 192.168.1.1. For example, you can set the PC or laptop address to 192.168.1.10 and the subnet mask to 255.255.255.0. Note the initial settings before changing. Note:

The chassis IP address, as well as password, should be changed before the system is set in operation. For more information on these procedures, see DOC-00036540, IP-20N User Guide.

1 Select Control Panel> All Control Panel Items >Network and Sharing Center. 2 Click Change adapter settings. 3 Select Local Area Connection> Properties> Internet Protocol Version 4 (TCP/IP). IP address: 192.168.1.10 Subnet mask 255.255.255.0 No default gateway 4 Press OK to apply the settings.

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Evolution® IP-20LH

9.2

Installation Guide

Logging On 1 Open an Internet browser (Internet Explorer or Mozilla Firefox). 2 Type in the default IP address "192.168.1.1" in the Address Bar. Login Window

3 Enter the following values: User Name: admin Password: admin 4 Click Apply.

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Evolution® IP-20LH

9.3

Installation Guide

Configuration Before connection over the radio hop is established, it is of high importance that the elements are assigned a dedicated IP address, according to an IP plan for the total network. Note:

If connection over the hop is established with identical IP addresses, an IP address conflict will occur, and remote connection to the element on the other side of the hop may be lost.

By default all elements have the same IP settings:  IP address: 192.168.1.1  Subnet mask: 255.255.255.0 Note:

After the new IP address is set, the contact with the element will be lost. In order to reconnect, the PC must have an IP address within the same subnet as the element.

In addition to setting the IP addresses, the following configuration steps should be performed in order to establish basic connectivity. For a detailed description of these procedures, refer to the Evolution IP-20LH User Guide, DOC-00043450.  Enable the Radio Slots  Enable the Radio Interfaces  Set the Radio Frequencies  Configure the License  Unmute the Radio

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Evolution® IP-20LH

Installation Guide

10.

Interfaces and Pin-Outs

10.1

TCC Interfaces and Pin-Outs A TCC contains two GbE Ethernet interfaces and two FE interfaces for management. For the GbE interfaces, you can choose between two optical (SFP) and two electrical (RJ-45) physical interfaces. The electrical interfaces are labeled GbE1 and GbE2. The optical interfaces are labeled SFP1 and SFP2. The optical interfaces are located to the right of the electrical interfaces. The FE management interfaces are labeled MGMT1 and MGMT2. These interfaces are 100BaseT with auto negotiation and auto crossover. A TCC also contains the following interfaces:  One RJ-45 terminal interface (RS-232)  One DB-9 interface for external alarms, supporting four pairs of signals  One RJ-45 synchronization interface for clock input and output GbE Port #1 / 2

RJ45

Pin no.

Description

1

BI_DA+ (Bi-directional pair +A)

2

BI_DA- (Bi-directional pair -A)

3

BI_DB+ (Bi-directional pair +B)

4

BI_DC+ (Bi-directional pair +C)

5

BI_DC- (Bi-directional pair -C)

6

BI_DB- (Bi-directional pair +B)

7

BI_DD+ (Bi-directional pair +D)

8

BI_DD- (Bi-directional pair -D)

Management Port #1 / 2

RJ45

Ceragon Proprietary and Confidential

Pin no.

Description

1

TX+

2

TX-

3

RX+

4

NC

5

NC

6

RX-

7

NC

8

NC Page 92 of 101

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Installation Guide

Terminal Interface

RJ45

Pin no.

Description

1

NC

2

NC

3

NC

4

GND

5

Terminal-RX (System TX)

6

Terminal-TX (System RX)

7

NC

8

NC

External Alarms

DB-9

Pin no.

Description

1

External input alarm #1

2

External input alarm #2

3

External input alarm #3

4

External input alarm #4

5

External input alarm #5

6

Relay #1, normally closed pin

7

Relay #1, common pin

8

Relay #1, normally open pin

9

GND

Synchronization Interface

RJ45

Ceragon Proprietary and Confidential

Pin no.

Description

1

T3_IN_N

2

T3_IN_P

3

1PPS_P

4

T4_OUT_N

5

T4_OUT_P

6

1PPS_N

7

ToD_P (or PPS_IN_P)

8

ToD_N (or PPS_IN_N)

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Evolution® IP-20LH

10.2

Installation Guide

Ethernet Line Card Interfaces and Pin-Outs An LIC-X-E4-Elec (4x GE) contains 1 GbE combo interface and 3 GbE electrical (RJ-45) interfaces. An LIC-X-E4-Opt (4x GE) contains 1 GbE combo interface and 3 GbE optical (SFP) interfaces. The pin-out scheme for the GbE RJ-45 interfaces is the same as for the GbE RJ45 interfaces on the TCC.

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Evolution® IP-20LH

10.3

Installation Guide

TDM LIC-T16 (16 x E1) An LIC-T16 contains a16 x E1/DS1 connector and an RJ-45 synchronization interface for clock input and output. The16 x E1/DS1 connector is a SCSI 68-pin connector. 16 x E1/DS1 Connector

Pin #

Signal

1

OUT - TIP1

35

OUT - RING1

2

OUT - TIP2

36

OUT - RING2

3

OUT - TIP3

37

OUT - RING3

4

OUT - TIP4

38

OUT - RING4

5

OUT - TIP5

39

OUT - RING5

6

OUT - TIP6

40

OUT - RING6

7

OUT - TIP7

41

OUT - RING7

8

OUT - TIP8

42

OUT - RING8

9

OUT - TIP9

43

OUT - RING9

10

OUT - TIP10

44

OUT - RING10

11

OUT - TIP11

45

OUT - RING11

12

OUT - TIP12

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Label on the Twisted Pair

Type

Ch1 Tx

TWISTED PAIR

Ch2 Tx

TWISTED PAIR

Ch3 Tx

TWISTED PAIR

Ch4 Tx

TWISTED PAIR

Ch5 Tx

TWISTED PAIR

Ch6 Tx

TWISTED PAIR

Ch7 Tx

TWISTED PAIR

Ch8 Tx

TWISTED PAIR

Ch9 Tx

TWISTED PAIR

Ch10 Tx

TWISTED PAIR

Ch11 Tx

TWISTED PAIR

Ch12 Tx

TWISTED PAIR

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Installation Guide

Pin #

Signal

46

OUT - RING12

13

OUT - TIP13

47

OUT - RING13

14

OUT - TIP14

48

OUT - RING14

15

OUT - TIP15

49

OUT - RING15

16

OUT - TIP16

50

OUT - RING16

19

IN - TIP1

53

IN - RING1

20

IN - TIP2

54

IN - RING2

21

IN - TIP3

55

IN - RING3

22

IN - TIP4

56

IN - RING4

23

IN - TIP5

57

IN - RING5

24

IN - TIP6

58

IN - RING6

25

IN - TIP7

59

IN - RING7

26

IN - TIP8

60

IN - RING8

27

IN - TIP9

61

IN - RING9

28

IN - TIP10

62

IN - RING10

29

IN - TIP11

63

IN - RING11

30

IN - TIP12

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Label on the Twisted Pair

Type

Ch13 Tx

TWISTED PAIR

Ch14 Tx

TWISTED PAIR

Ch15 Tx

TWISTED PAIR

Ch16 Tx

TWISTED PAIR

Ch1 Rx

TWISTED PAIR

Ch2 Rx

TWISTED PAIR

Ch3 Rx

TWISTED PAIR

Ch4 Rx

TWISTED PAIR

Ch5 Rx

TWISTED PAIR

Ch6 Rx

TWISTED PAIR

Ch7 Rx

TWISTED PAIR

Ch8 Rx

TWISTED PAIR

Ch9 Rx

TWISTED PAIR

Ch10 Rx

TWISTED PAIR

Ch11 Rx

TWISTED PAIR

Ch12 Rx

TWISTED PAIR Page 96 of 101

Evolution® IP-20LH

Installation Guide

Label on the Twisted Pair

Type

Ch13 Rx

TWISTED PAIR

Ch14 Rx

TWISTED PAIR

Ch15 Rx

TWISTED PAIR

Ch16 Rx

TWISTED PAIR

SHELL

-

SHIELD

18

SHELL

-

SHIELD

51

SHELL

-

SHIELD

52

SHELL

-

SHIELD

Pin #

Signal

64

IN - RING12

31

IN - TIP13

65

IN - RING13

32

IN - TIP14

66

IN - RING14

33

IN - TIP15

67

IN - RING15

34

IN - TIP16

68

IN - RING16

17

Synchronization Interface

RJ45

Ceragon Proprietary and Confidential

Pin no.

Description

1

T3_IN_N

2

T3_IN_P

3

1PPS_P

4

T4_OUT_N

5

T4_OUT_P

6

1PPS_N

7

ToD_P (or PPS_IN_P)

8

ToD_N (or PPS_IN_N)

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Evolution® IP-20LH

10.4

Installation Guide

TDM LIC-T155 (1 x ch-STM-1) An LIC-T155 contains 1 x ch-STM-1 connector and an RJ-45 synchronization interface for clock input and output. The 1 x ch-STM-1 interface uses an optical SFP connector. 1 x ch-STM-1 Connector

Synchronization Interface

The RJ-45 synchronization interface on the LIC-T155 has the same pin-out as the RJ-45 synchronization interface on the LIC-T16.

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Evolution® IP-20LH

11.

Specifications

11.1

Environmental Specifications for IDU

Installation Guide

 Temperature: -5C (23F) to 55C (131F) – Temperature range for continuous operating temperature with high reliability. -25C (-13F) to 65C (149F) – Temperature range for exceptional temperatures, tested successfully, with limited margins. Note: Cold startup requires at least -5C (23F)  Humidity: 5%RH to 95%RH

11.2

Environmental Specifications for XCVR  Temperature: -33C (-27F) to +55C (131F) – Temperature range for continuous operating temperature with high reliability: -45C (-49F) to +60C (140F) – Temperature range for exceptional temperatures; tested successfully, with limited margins:  For temperatures below 0C, the equipment must be switched on for at least 10 minutes in order to operate according to the specifications.  Humidity: 5%RH to 100%RH

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Evolution® IP-20LH

11.3

Installation Guide

Mechanical Specifications IDU Chassis Mechanical Specifications Height: 44.5 mm

1RU Chassis Dimensions

Width: 444.3 mm Depth: 245 mm Weight: 3 kg (empty) Height: 88 mm

2RU Chassis Dimensions

Width: 444.3 mm Depth: 245 mm Weight: 6 kg (empty)

IDU-XCVR Connection

Coaxial cable up to 300 m, TNC connectors (male) to IDU and XCVR.

IDU Card and Tray Weights PDC

0.3 kg

RMC

0.34 kg

LIC

0.5 kg

TCC

1.5

Fans Drawer (1RU) 0.3 kg Fans Drawer (2RU) 0.6 kg Evolution XCVR Mechanical Specifications Height: 230 mm XCVR Dimensions

Width: 218 mm Depth: 125 mm Weight: 5.2 kg (excluding Branching)

Height: 519 mm Outdoor Branching Width: 600 mm Housing Dimensions, Depth: 632 mm including XCVR Weight: 50 kg (including branching for four channels) Height: 308 mm Indoor XCVR Shelf

Width: 481 mm Depth: 231 mm 2 channel system: 45 kg

Long Haul Indoor Terminals

4 channel system: 60 kg 6 channel system: 77 kg 8 channel system: 106 kg

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Evolution® IP-20LH

11.4

Installation Guide

Power Consumption Specifications The following table describes the power consumption specifications for the IP-20N. Card Type/Configuration Power (W) Comments TCC

25 W

RMC

9W

LIC-X-E4-Elec (4x GE)

9W

LIC-X-E4-Opt (4x GE)

9W

LIC-T16 (16 x E1)

17 W

LIC-T155 (1 x ch-STM-1)

25 W

LIC-STM1/OC3-RST (1 x STM-1)

8.59W

Fan – 2RU Chassis

30W max (6W typical at 25°C)

Kinetic energy

Fan – 1RU Chassis

6W max (4W typical at 25°C)

Kinetic energy

Evolution XCVR

55-64W

XCVR only

Evolution XCVR – Space Diversity

58-67W

XCVR only

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Includes STM-1/OC-3 SFP module.

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