ALplus2-ALCplus2 (ACM PDH Radio Link) - Training Manual [Modo de Compatibilidad]

ALplus2/ALCplus2

ACM PDH radio link ALplus2/ALCPLUS2

1

Training items 1. 2. 3. 4.

ALplus2 SCT or WEBLCT console WEB LCT commands Link configuration

ALplus2/ALCPLUS2

2

IDU

ALplus2 (modular)

ALCplus2 (single board)

ALplus2/ALCPLUS2

3

ODU

ALplus2/ALCPLUS2

4

ALplus2 Connectors STM1 (1+0/1+1)

LAN 1

-48Vdc 16 E1 75/120Ω

LAN 2 LAN 3

ODU cable

RIM 1

LIM NURG URG

SW

USB

RS232

Service channels

RJ45

Controller

Alarm LEDs:

Management ports

URG, NURG, SW, TEST

2Mbit/s way side

ALplus2/ALCPLUS2

RIM 2

5

ALCplus2 Connectors Alarm LEDs: URG, NURG, SW, TEST, power ON

STM1 (1+0/1+1/2+0)

16 E1 75/120Ω Nodal bus

LAN 2, 4

-48Vdc (in parallel)

LAN 1, 3 RJ45 management

Power supply Fuse LAN 3, 4 (optical)

USB

ODU cable

2 E1 75/120Ω

ALplus2/ALCPLUS2

6

Connection to equipment • LAN – using an internet browser with the MNGT port address

• USB/RS232 – using a serial connection using the WebLCT Console (on SIAE site: http://siaemic.com and, after the login, Download area, Software, WEB LCT). The connection address is assigned by the equipment itself) with

LCT port or RS232 port.

ALplus2/ALCPLUS2

7

SCT

ALplus2/ALCPLUS2

8

WEBLCT console

ALplus2/ALCPLUS2

9

Management ports

1/2

Traffic ethernet ports can be used for management (in a separated VLAN)

PC address assigned by IDU ALplus2/ALCPLUS2

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Management ports

2/2

PC address assigned by IDU

In case of both equipments (loc. and rem.) in the same LAN ALplus2/ALCPLUS2

11

WEB LCT WEB LCT main menu is similar to SCT Equipment menu. SCT: Equipment menu

This software manages a single terminal. ALplus2/ALCPLUS2

12

In order to have the whole link in one page only, local equipment is declared “managed by SCT”, remote one is declared “remote link”. Opposite configuration on remote side.

Remote element list Local

172.18.81.20 WEBLCT

172.18.81.22 WEBLCT

Local

ALplus2/ALCPLUS2 172.18.81.20

172.18.81.22

13

Status display

name and hardware activity

Tx active branch

local alarms IDU C° configuration

connection

TDM ethernet capacity capacity

RF channel and frequencies

Rx active branch Tx and Rx ACM profiles ALplus2/ALCPLUS2

Tx and Rx power

14

WEB LCT: equipment configuration Configuration

Commands to configure a single equipment

ACM setting

Alarms thresholds, Tx and Rx switches Tributaries RF channel

ALplus2/ALCPLUS2

15

IDU Configuration

Link configuration

STM-1 Mode (1+0/1+1) STM-1 1+0 STM-1 1+1 ALplus2/ALCPLUS2

16

Controller substitution When a new Controller is mounted, download the backup configuration file before pushing the “Apply configuration” button

Apply config. Application Alarm

RED: when there is a mismatch between working configuration and Controller configuration

ALplus2/ALCPLUS2

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STM1 synchronisation

Under developement

ALplus2/ALCPLUS2

18

ACM setting Radio capacity: Ethernet Permanent TDM (high priority E1) Extra TDM (low priority E1)

ACM enable: bandwidth and reference modulation (its mask can not be exceeded by any ACM profile)

ACM disable: bandwidth and used modulation

Downshift (from 256QAM to 4QAM): the modulation complexity and the radio capacity decrease. Upshift (from 4QAM to 256QAM): the modulation complexity and the radio capacity increase. For each modulation profile the number of extra TDM (and then the Ethernet bitrate) can be set. ALplus2/ALCPLUS2 19

Permanent and extra E1 Permanent: E1 present with all ACM profile Extra

Capacity for E1 streams

ALplus2/ALCPLUS2

20

Adaptive Code Modulation

1/2

ACM profiles In ALplus2/ALCplus2 radio family uses Adaptive Code and Modulation (ACM) in order to employ the correct modulation profile depending on the Rx signal quality. Available ACM profiles are the following: • 4QAM strong These profiles operate in an RF channel with the following • 4QAM bandwidth: • 8 PSK • 7 MHz • 16 QAM • 14 MHz • 32 QAM ODU passaband filters • 64QAM • 28 MHz • 128QAM • 56 MHz • 256 QAM

ACM switching The usage of the previous modulation profiles in a fixed channel bandwidth results in a variable capacity. The criteria defining the necessity of an ACM switching, upshift or downshift, is the Rx S/N ratio. • Upshift – When there is an increase of received S/N, within the same Channel Spacing, the modulation complexity is increased in the direction from 4QAM strong to 256QAM increasing the spectral efficiency • Downshift – When there is a decrease of received S/N, within the same Channel Spacing, the modulation is reduced in the direction from 256QAM to 4QAM strong reducing the spectral efficiency,

ALplus2/ALCPLUS2

21

Adaptive Code Modulation

2/2

ACM setting

• • • •

The ACM can vary modulation profiles between two extremes defined by the operator through software configuration: Upper Modulation and Lower Modulation. • Upper Modulation – When propagation into the given radio channel is in the better condition (high Rx S/N), the radio link is working at the maximum throughput defined at Upper Modulation: the highest modulation profile that ACM can employ • Lower modulation – When propagation into the given radio channel is in the worst condition (low Rx S/N), the radio link is working at the minimum throughput, defined at Lower Modulation: the lowest modulation profile that ACM can employ

Tx Power mode Tx power mode can be set as Constant Peak or Constant Average (constant bolometer measurement). •

Constant Peak – Tx power is at maximum at 4QAM and at 256QAM is reduced (typical 4.5 dB) so the RF Tx amplifier can operate in better linear conditions

•

Constant Average – Tx power is the same at any modulation.

•

The Tx Power mode is set depending on the modulation license of the user With Constant Average Tx power (Tx Power Constant Peak Mode = Disable), the Tx power at 4QAM and any other modulation is the same, so if Upper Modulation is 256QAM the output power at any modulation is the same of 256QAM which is 4.5 dB less than 4QAM. The result is that enabling 256QAM is a big advantage for traffic but less link budget margin at 4QAM.

ALplus2/ALCPLUS2

22

Power profile

AS13

13GHz

dBm

+28 +25 +24 +23.5

PEAK

+23

AVERAGE

4QAM 8PSK

16QAM 32QAM 64QAM 128QAM 256QAM ALplus2/ALCPLUS2

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Average In Average the Max Pout is the Max Pout of the upper mod (23dBm @ 256 QAM) and is the same at any profile

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Peak and 4QAM as ref. mod. With Peak mode enabled and 4 QAM as reference modulation, the max Pout is the max Pout of the radio at any modulation

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Peak and 256QAM as ref. mod. With Peak mode enabled and 256 QAM as reference modulation, the max Pout is the Pout that makes the transmitted spectrum not going out from the mask relevant to reference modulation. If reference modulation is not the one that allows the max Pout of the radio, the Tx power mode comes back to Average. Every time the reference modulation is higher than the lower modulation…the power mode becomes Average

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ALplus2/ALCPLUS2

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ALplus2/ALCPLUS2

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Max Capacity RF Bandwidth

7MHz

14MHz

28MHz

ALplus2/ALCPLUS2

56MHz

29

Radio Throughput (max E1 number)

Radio Throughput E1 90 80

80 80 80 80 80

80 70 70 60

60

4QAMst

60

4QAM

Max E1

50

8PSK

50

16QAM 40

40

40

35

64QAM

30

128QAM

25

20 10 10

32QAM

34

30 30

40

4 5

12

7

15

17

20

20

256QAM 17

20

14 8

10

0 7 MHz

14 MHz

28 MHz ALplus2/ALCPLUS2 Channel Bandwith

56 MHz

30

General Preset Rx Power Low alarm threshold

Local Tx switch in case both Remote Rx are alarmed: if remote Rx are alarmed for more than 10 sec in one minute, on local side Tx switch is performed and a Tx Fail alarm is active (to reset manually)

Link name ALplus2/ALCPLUS2

31

Tributary traffic • E1 - Permanent (high priority) - Extra (low priority)

• STM-1 - STM-1 1+0 - STM-1 1+1 ALplus2/ALCPLUS2

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E1 Tributaries

Remember that exist • Permanent E1 (in all ACM profiles) • Extra E1

RIGHT: E1 loop Radio side

Enable/Disable Line side

Radio side

E1 name

alarms

LEFT: E1 loop Line side

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• Bit rate = 155,52 Mbit/s , Frame Period = 125µs (rec. G.707) • Byte matrix: 9 lines and 270 columns byte is on the left of the top line )

row by row transmission (first

• Every Byte is 64 Kbit/s channel •STM-1 frame has a payload big enough for 1 E4 (140 Mbit/s) or 3 E3 (3 x 34 Mbit/s) or 63 E1 (63 x 2 Mbit/s)

STM-1 Frame ALplus2/ALCPLUS2

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SOH RSOH

First 9 bytes of all the lines represent SOH (Section Overhead), made up by RSOH and MSOH separated by 9 bytes of AUOH (AU pointer) 64Kbit/s

ALplus2/ALCPLUS2

MSOH

35

RSOH Regenerator Section Overhead

ALplus2/ALCPLUS2

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MSOH Multiplex Section Overhead

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Path overhead

The Virtual Container is made up by path overhead and relevant container: VC = POH + C VC path overhead allows BER extimations, alarm and trouble information, multiplation indication. Depending on C, 2 different POH exist:

VC-11 / VC-12 POH (with A1 and E1)

VC-3 / VC-4 POH (with E3 and E4) ALplus2/ALCPLUS2

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AUOH Administrative unit overhead Compensation of variation of payload bit rate (with respect to nominal one) is obteined using stuffing. In AUOH there are 6 bytes for justification signal and other 6 bytes (3 in SOH and other 3 adiacent in the same line of the payload) used for stuffing in order to adjust the position of VC first byte: Adjustment, if necessary, concerns 3 bytes more or less (154 µs delay or anticipation) and the update is every 4 frames.

RSOH AUOH

Payload

H1 H1 H1 H2 H2 H2 H3 H3 H3 MSOH

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AU pointer First 6 bytes of AUOH contain: the pointer to position of VC first byte, the AU and the New Data Flag (it informs there are new data). This is why AUOH is called POINTER bit

NDF

n° AU

Byte H1

POINTER

Byte H2

Administrative Unit = AUOH + VC AU4 = AUOH + VC4 ALplus2/ALCPLUS2

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Start = First Byte of VC4

RSOH AU4 POINTER

9 lines

MSOH

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TU and TUG TU, Tributary Unit, is made up by VC and overhead TUOH placed in a fixed position relevant to POH of higher order VC (where TU is placed) In TUOH there are - A pointer towards VC frame start - Stuffing bytes

TU12 = 4 columns of 9 bytes

2,304 Mbit/s capacity

TUG is a group of same order TU: - TUG21= 3 x TU12 - TUG3 = 7 x TUG21 (= 21 x TU12) ALplus2/ALCPLUS2

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Stuffing and justification

ALplus2/ALCPLUS2

STM-1 & C4

43

High order POH (POH of VC4) • J1 Path Trace: it is the label relevant to VC4 • B3 : BIP-8 parity result of the previous VC4, in MST mode points out C4 quality • C2 : signalling label that points out if VC4 is equipped • G1 : RDI, Remote Defect Indication, used to transmit to remote terminal an alarm condition •F2/H4/F3/K3/N1 : not used •C4: 140Mbit/s container with justification, stuffing and overhead bits •VC4 : is made up by C4 and POH (path over head). POH is the first VC4 column (9 bytes) •AU4 : is made up by VC4 and AU pointer. ALplus2/ALCPLUS2 •STM-1 : is made up by AU4 and SOH

44

SOH

STM-1 & E1

AU pointer

POH

POH Justification ALplus2/ALCPLUS2

E1

45

E1

C12

VC12

TU12 x3 TUG21

STM-1

x7 TUG3 x3

AU4

VC4

…in a STM-1 can be inserted 63 E1 ALplus2/ALCPLUS2

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STM-1 Tributaries Enable/Disable

Line alarms

STM-1 Loops If J0 Received is different from Expected TIM alarm

J0 Path trace ALplus2/ALCPLUS2

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STM-1 B2 quality thresholds

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VC4

VC4 alarms

J1 Path trace

If J1 Received is different from Expected TIM alarm

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VC4 B3 quality thresholds

Excessive Degraded

VC4 label: tugStructure *Tug = Trib. unit group

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VC-12 Tug-3 = 1 Tug-2 = 7

VC-12 1-7-3

VC-12 = 3

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Synchronisation

Alarms can be: - Drift (Bad quality)

…only if STM-1 is enabled

- LTI (Loss of timing input)

Under timeout

Synchronisation source has to be selected among the three possibilities: STM-1, Radio link and E1

High

Low

Priority for each source has to be set ALplus2/ALCPLUS2

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Ethernet traffic • • • • •

Packet frame Level 2 and Level 3 VLAN Priority (Qos and PoS) LLF

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802.3 PACKET FORMAT Destination Service Access Point: MAC address of destination

Source Service Access Point: MAC address of source Octet (byte) 7

Pre.

1

SFD

6

6

2

da 0 a 1500

da 0 a 46

4

DSAP

SSAP

len

Dati (LLC-PDU)

pad

FCS

From 64 to 1518 Byte without tag Frame Check Sequence Start Frame Delimiter

Preamble: it permits receiver synchronisation ALplus2/ALCPLUS2

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Switch at Layer 2 • MAC switching: destination local = discarded; destination known = sent to the port; destination unknown = sent to all the ports; • MAC Address learning • MAC Address ageing • Auto negotiation : port speed, duplex-mode. • MDI/MDIX crossover • Layer 2 Flow Control / Back Pressure

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Ethernet switch

Life of addresses in the MAC address table Packet output queue depending on packet 802.1p priority

Max packet size

Queue emptying policy - 8421 WRR: 8 packets with queue 3, then 4 with queue 2, then 2 with queue 1 and then 1 with queue 0. - Strict priority: a packet can go out only if the upper priority queue is empty

QinQ 91 00: field to add (the same on local and on remote switch) in case of double tag. This field is add after the Destination Address in the overhead before the transmission and is deleted by the switch on the other side as soon as it has been received. The Double tag is the default tag of each external input port ALplus2/ALCPLUS2

- Strict 3: all queue 3 packets can go out, after them all the other using 8421WRR policy - Strict 3 and 2: all queue 3 and 2 packets can go out strictly, after them all the other using 8421WRR policy WRR= Weighted Round Robin mode

56

CONNECTION EXAMPLES

Local

Remote NO VLAN

NO VLAN

PC1

A L _E T H

PC3

A L _E T H

PC4

An all pass Hub/Switch. Example1

PC6

PC5 1

PC1

NO VLAN

2

PC3

NO VLAN

1 V L A N 4 001

A L _E T H

PC3

NO VLAN

1

NO VLAN

2

NO VLAN

A L _E T H V L A N 4 002

PC1 with PC2 and PC3 with PC4. Example2

PC1

PC2

2

NO VLAN

PC2 PC4

NO VLAN V L A N 4 003

A L _E T H

V L A N 4004

A L _E T H

V L A N 4 003 V L A N 4 004

PC1 with PC2 and PC3 with PC4 with one external switch.

PC2 PC4

Example3 V L A N 4 005

V L A N 4005 V L A N 4 005

A L _E T H PC1

A L _E T H

PC1 with PC2 ALplus2/ALCPLUS2 with 2 external switches. Example4

PC2

57

TAG composition

1 VLAN TAG

ALplus2/ALCPLUS2

58

IEEE 802.1Q VLANs VLANs in two different ways: - Based on Port, VLAN related to a local port attribute - Based on IEEE 802.1Q TAG , VLAN is defined by the VID (VLan Identifier) TAG content. Switching between ports is based on VLAN membership defined into Vlan configuration table.

Lan1 and Port1 are members of Vlan 303

ALplus2/ALCPLUS2

59

IEEE 802.1Q VLANs • Break a LAN into a few smaller LANs and prevent data to flow between the sub-LANs • Micro segment the LAN with scalability • Distribute traffic load • Better control of broadcast messages • VLAN: a field starting with other 4 Bytes starting with the 2 Bytes 8100 – the packet size from 1518 Bytes arrives to 1522! • VLAN with double TAG: a new field with other 4 Bytes starting with the 2 Bytes 9100 (see Ethernet Switch) – Remember to increase packet size! ALplus2/ALCPLUS2 60

VLAN VLAN can be used to route packets through local and remote switch. If VLAN are not used, “Lan per port” assignment is used port by port

Disable 802.1q: no Tag filter, “LAN per port” rules

Fallback: if input is tagged, Virtual LAN map rules will be followed; if input tag is not present in the map or input is untagged, Lan per port rules will be followed

Secure: if input is tagged, Virtual LAN map rules will be followed; if input tag is not present in the map or input is untagged, packets will be dropped ALplus2/ALCPLUS2

61

VLAN 720 doesn’t transit through port 1 VLAN 720 exits through port 1 untagged

VLAN 720 exits through port 1 with tag 720

VLAN 720 exits through port 1, with the same tag it has at input (unmodified)

Port 1

Port 2

Port 3

RadioPort ALplus2/ALCPLUS2

VLAN map 62

LAN settings: Interface LAN Speed

Flow control LAN status Port status

Cable LLF status

Port always active ALplus2/ALCPLUS2

63

Settings for allpass Hub all ports to all ports, Example 1

ALplus2/ALCPLUS2

64

Settings for Lan to Lan separated traffic, Example 2 LAN per port

ALplus2/ALCPLUS2

65

Lan to Lan separated traffic Example 2 settings

ALplus2/ALCPLUS2

66

Priority

802.1p Priority management can be defined port by port: in this example, despite general rules, LAN1 does not consider priority!

General rules: Priority queues are set for all the ports

IpTOS ALplus2/ALCPLUS2

67

Quality of Service Better service to selected network traffic Different service classes based on the identity of the customer or the type of application Different service levels or to ensure service quality for timecritical traffic such as voice or video. IEEE 802.1p QoS (Layer 2- Quality of Service): 3 bit of the TAG. IP-V4 ToS (Layer 3- Type of Service): 6 bit of the TOS (D.S.C.P.) - see next slide QoS at level 2, at level 3 or at both

ALplus2/ALCPLUS2

68

TOS/DSCP is for IP packets only (level 3!) bits

ALplus2/ALCPLUS2

69

Example of DSCP assignement in a UMTS station NODE B RAB/RB

DSCP value

Queue

Service class

802.1p

TBD

7

TBD

6

Synch

46

3

CBR

5

CS conversational

38

3

CBR

5

SRB

36

3

CBR

5

Common channels

34

3

CBR

5

NBAP Signalling

30

2

VBR real time

4

CS streaming

28

2

VBR real time

4

PS streaming

26

2

VBR real time

4

HS streaming

24

2

VBR real time

4

PS interactive

22

1

VBR not real time

3

PS background

20

1

VBR not real time

3

O&M

12

0

UBR

0

HSPA interactive (1,2)

12

0

UBR

0

HSPA interactive (3)

12

UBR

0

0 ALplus2/ALCPLUS2

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LLF

Seconds before the LLF alarm

Port by port, ports to check relevant LLF can be set

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71

LAN PORT Ethernet synch.

LAN cable From 64Kb to Full Rate

Auto Negotiation

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72

Power Over Ethernet Port LAN 2 only has POE facility PD (power device) Power Sourcing Equipment class is auto recognized (Class 0, 1, 2 devices only) • Class 0 • Class 1 • Class 2

8W 3.84W 3.84 – 6.49W

Alarms: Overload Zero Current Invalid class ALplus2/ALCPLUS2

73

Spanning tree edge/no edge

Each port must be assigned to Bridge1 or Bridge2, every equipment crossed by a packet increases of 1 sec the max age of the packet

The Spanning Tree Protocol (STP) is a link layer protocol that ensures a loop-free topology for any bridged LAN.

MAC address & priority Standard STP or rapid RSTP STP params

ALplus2/ALCPLUS2

74

STP parameters • Hello time: from 2 to 10 sec, is the period between two BPDU packets Forward Delay: the time for a status change (blocking learning, learning forwarding, forwarding blocking). In this way the time requested from blocking to forwarding is twice the Forward Delay (2 status changes) •

• Max Age: If the incoming packet has a max age bigger than the one here defined, the packet is dropped

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75

RSTP parameters • Hello time: from 1 to 10 sec, is the period between two BPDU packets •

Forward Delay: the time for a status change (blocking

learning,

learning forwarding, forwarding blocking). In RSTP the time requested from blocking to forwarding between two RSTP ports is the hallo time (RAPID!) instead if the other port is not RSTP, again the time is twice the Forward Delay (2 status changes) • Max Age: If the incoming packet has a max age bigger than the one here defined, the packet is dropped ALplus2/ALCPLUS2

76

Bridge

Bridge1 and 2 have same MAC addr. but can have different priority

00 00 00 1C 00 01

Equipment MAC address, set by SIAE, the same for management and traffic

High

Low

Bridge priority: in case of same value, the smaller MAC addr. elects the router bridge

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77

Crossconnection matrix • Tributary – Radio crossconnetions • Tributary – Tributary crossconnections • Radio – Radio crossconnections Remember that exist • Permanent E1 (in all ACM profiles) • Extra E1 (…the first are A and B)

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78

Permanent (High priority)

Radio capacity

CrossConnect Matrix Tributary (Front panel connectors)

Radio-Tributary

Extra (Low priority)

CrossConnection is performed with a Drag ’n’ Drop of the E1 slot

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79

Radio-Radio crossconnection (passthrough)

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80

Trib.-Trib. crossconnection

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81

CrossConnection List Selection column

Delect the selected crossconnection ALplus2/ALCPLUS2

82

ATPC

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83

Link configuration • • • •

1+0 1+1 hot stand by 1+1 freq. diversity 2+0

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84

1+1 hot stand-by ODU

= FHIGH = FLOW

= Stand-by = Active ODU

1

1

IDU

IDU

2

2

ODU

ODU

Both radios, working at the same frequency, are active in Rx but only one is active in Tx: 1 antenna – Branching losses are inserted in link budget 2 antennas –Link is in space diversity (and without branching losses) Best performance for d=150λ (d=distance between antennas) ALplus2/ALCPLUS2

85

1+1 frequency diversity ODU

ODU

1

1

2

2

IDU

ODU All radios, working at different frequencies, are active in Rx and Tx 1 antenna – Branching losses are inserted in link budget 2 antennas –Link is in space diversity (and without branching losses) = F2HIGH = F2LOW ALplus2/ALCPLUS2

86

SD management 1. Delete SD files 2. Create Boot SD 3. Create Sw DWL SD 4. Enable automatic restore (all) 5. Enable automatic restore (Data only) 6. Disable automatic restore 7. Enable “Not running” Sw delete 8. Disable “Not running” Sw delete 9. Force automatic restore 10. Copy Sw from SD 11. Copy Data to BOOT SD 12. Copy Sw to BOOT SD _________________________ Notes: Sw= Equipment firmwares Data=Configuration Backup file

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Delete SD Files •

Delete all files present in the SD card memory.

ALplus2/ALCPLUS2

88

Create Boot SD •

• • •

Create folder structures necessary and copy the files (system Version + Backup) from Flash to SD in order to activate the function “mirroring” of the data. It’s a creation “HOT” because in this way SD memory works holding synchronized the data of backup. SD contains the last update data of the equipment. The utility is to extract the SD from “Main Controller Unit” damaged, in order to insert it, in an other controller of the same type and to load automatically System Version and Backup in the Flash (function must be enable). ALplus2/ALCPLUS2

89

Create Sw DWL SD •

• •

Create folder structures necessary and copy the files (Only system Version) from Flash to SD in order to have a SD “Master copy” of the System Version on Flash. It’s a creation “COLD” because after the generation of the copy it doesn’t make nothing else. The utility is to extract the SD, in order to insert it, in another controller of the same type and to load automatically the “Master copy” in the Flash (function must be enable).

ALplus2/ALCPLUS2

90

Enable automatic restore (all) •

Enable the function to load automatically from SD to Flash Boot SD or Dwl SD.

ALplus2/ALCPLUS2

91

Enable automatic restore ( Data only) •

Enable the backup, but not the System Version, to being loaded automatically from SD to Flash (only BootSD).

ALplus2/ALCPLUS2

92

Disable automatic restore •

Disable the function “ load automatically” from SD to Flash (Boot SD and Dwl SD).

ALplus2/ALCPLUS2

93

Enable “Not running” Sw delete •

Authorize, after the loading of the System Version on Flash, the automatic cancellation of the bench not running “bench loaded” (Only for Dwl SD).

ALplus2/ALCPLUS2

94

Disable “Not running” Sw delete •

Prohibited, after the loading of the System Version on Flash, the automatic cancellation of the bench not running “bench loaded” (Only for Dwl SD).

ALplus2/ALCPLUS2

95

Force automatic restore •

Command to force the procedure of “loading” from SD to Flash (Only for BootSD).

ALplus2/ALCPLUS2

96

Copy Sw from SD •

Command to force the procedure of “loading” from SD to Flash (Only for Dwl SD).

ALplus2/ALCPLUS2

97

Copy Data to BOOT SD •

Command to copy manually the Backup onto Boot SD.

ALplus2/ALCPLUS2

98

Copy Sw to BOOT SD •

Command to copy manually the System Version onto Boot SD.

ALplus2/ALCPLUS2

99

ODU POLE MOUNTING

ALplus2/ALCPLUS2

100

1+0 Integrated Antenna STANDARD POLE MOUNTING KIT

ALplus2/ALCPLUS2

101

1+1 Integrated Antenna STANDARD POLE MOUNTING KIT

ALplus2/ALCPLUS2

102

1+0 Not Integrated Antenna STANDARD POLE MOUNTING KIT

ALplus2/ALCPLUS2

103

1+1 Not Integrated Antenna STANDARD POLE MOUNTING KIT

ALplus2/ALCPLUS2

104

1+0 Integrated Antenna FAST-LOCK POLE MOUNTING KIT

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105

1+1 Integrated Antenna FAST-LOCK POLE MOUNTING KIT

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106

1+0 Not Integrated Antenna FAST-LOCK POLE MOUNTING KIT

ALplus2/ALCPLUS2

107

1+1 Not Integrated Antenna FAST-LOCK POLE MOUNTING KIT

IDU-ODU cable

Gain in Vdc (dBm in Rx)

ALplus2/ALCPLUS2

108 Ground