CiTRANS 660 High-capacity PTN Platform Quick Installation (Version a)

Preface

No part of this document (including the electronic version) may be reproduced or transmitted in any form or by any eans without prior written permission from . Information in this document is subj ct to change without notice.

Contents

1 Safety Precautions

1

2 Introduction to Installation Tools Tools

2 

3 Cabinet Installation

3

4 Installation Installation of Subrack Subrack and Card Card

3

4.1 Installing a Subrack

3

4.2 Installing a Card

4

5 Connection and Layout of Internal C bles

5 

5.1 Layout of the Cabinet Protection Earth Ground Ca ble

5 

Subrack Power Cable Cable 5.2 Layout of the Subrack

6 

Subrack Protection Earth Earth Ground C ble 5.3 Layout of the Subrack

7 

.

6 Connection and Layout of External Cables

8 

6.1 Layout of the Cabinet Power Cable

8 

6.2 Layout of the Alarm Cable for the Head of Row C binet

9

6.3 Layout of the E1 Cable

10 

6.4 Layout of the External Clock Cable

11

6.5 Layout of the Network Management Cable

12 

. Layout of the Ethernet Cable

7 Connection and Layout of the Optical Fiber Jumper 

14

7.1 Preparations Before Layout

14

7.2 Layout inside the Subrack

14

7.3  Arrange the Optical Fiber 

15 

8 Installing the Cabinet Doors

15 

9 Post Installation Inspection

16 

9.1 Checking the Connection and Layout of the Wires and Cables

16 

9.2 Checking before Power-on

16 

9.3 Power-on Test on Equipment

16 

1

Safety Precautions Warning High optical power can cause bodily harm, especially o eyes. Never look directly into the end of the optical transmitter fiber jumper or the end of its act ive connector. Caution Do not touch any component or wires on cards, or met al conductors in sockets. ESD protection measures should be taken if it is necessary to touch th e card during maintenance.

Caution Carpets or other materials that easily generate static lectricity should not be used on the floor of equipment room. Warning Optical communication equipment must be protected rom electrical surges, thunder and lightning. Caution Exercise care if you must bend fibers. If bends are ne essary, the fiber bending radius should never be less than 38mm. Caution Installers should bind all wires and cables used in ons ite installation. Each cable type should be bound separately. For example, power cables, alarm ables and optical fibers should be laid out independently and bound separately. Note that optica l fibers cannot be bound with typical wire binder. Caution Do not open the active fiber connector unnecessarily. If it is necessary to open it for equipment maintenance, protection measures should be taken to avoid contaminating the end face of connector. Caution The network management system requires a dedicate d computer. Use of unidentified memory devices should be prohibited so as to avoid computer viruses. Caution When maintaining or testing the equipment, use a cab le to connect the instrument earth ground with The equipment (or the cabinet where the equipment i installed) earth ground properly.

2

Introduction to Installation Tools

Measuring tape

Electric drill

Crimping and peeling pliers

Multimeter

Spanner wrench

Marker pen

Claw hammer  

Sharp nose pliers

Optical power meter  

Spirit level

File

Cross or Phillips screwdriver

Flat screwdriver 

Diagonal pliers

Network cable tester

ESD protection glove

Wire stripper  

Error detector  

ESD protection wrist strap

3

Cabinet Installation Instruction The CiTRANS CiTRANS 660 is installed installed in the 21-inch cabinet with front vertical mounting flanges. Refer to Quick Installation Guide for the 21-inch Cabinet (300mm-deep) for detail d installation method.

4

Installation Instal lation of Subrack Subrack and Card Card Instruction Generally, the subracks subracks have been already installed in the cabinet and the cards, the fan units, and anti-dust screens have been installed installed in the subrack subrack before delivery delivery and the onsite installation and removal of the components mentioned above are not required. But these operation s may be required during the expansion or maintenance after installation.

4.1 Installing a Subrack Note

Determine the installation position of the slide rails accordin g to the cabinet layout shown in the figure below. Unit: mm Frame Frame head head PDP Empty Fiber guide unit Empty

        5         7         0         5

Fra e head DP Minimu  reserved space

Frame head

        5         2         1

PDP

CiTRANS 660 subrack

        0         0         6         2

Empty Fiber guide unit Empty

Minimum reserved space

        5         7         0         5

CiTRANS 660 subrack

Empty Doorsill

        0         0         2         2

Fiber guide unit Empty

        0 5

        0         0         0         2

CiTR ANS 660 subrack

        5         2         1

Fiber guide unit Empty

        0         5

        5         2         1

Empty D orsill

CiTRANS 660 subrack

        5         2         1

Empty Doorsill

        5         2 1

a

Installing slide rails 1

2

1 Install the floating nuts.

2 Secure the slide rail with screws.

ecur cur ng a su rac rac

1 Carry the subrack to the slide rails, and push it in slowly u til the panel screws on the subrack subrack are aligned with the floati floating nuts installed in the square mounting holes of the cabinet.

2 2 Use the screwdriver to tighten the panel screws on the mounting ears with flat washers in a clockwise direction, so as to secure the subrack.

1

4.2 Installing a Card Caution  Always use care when handling cards.

1  Align the upper and lower edg es of the card with the inner slide rails of the corresponding slot inside the subrack (keep its component component side to the right) and push it along the slide rails slowly.

2 When the card is pushed to the

proper position, close and secure the card's latches as indicated by the arrows in the figure.

3 Lock the card.

5

Connection and Layout of Internal Cables Note

Before laying out cables, remove the PDP front panel and pull down the baffle on the fiber passage area. Then restore them to the original positions after the layout of cables is completed.

Remove the PDP Front Panel

Pull Down the Baffle on the Fiber Passage Area

Instruction The internal cables are the wires and cables that are onnected inside the cabinet; these are usually connected before delivery. Installers should check the connection of the internal cables on site. The items to check include whether the cable distribution is reasonable, whether t he wires and cables are neatly arranged and clean, whether the connection plugs are connected firmly, whether in orrect insertion or poor insertion occurs, and whether any part is missing.

5.1 Layout of the Cabinet Protection Earth G ound Cable 1

Unscrew the bolts of the connector below the PE of XS4 on the PDP; and then insert the bare wire end of the cabinet protection earth cable into the connection hole on the right side of the connector and tighten the bolt.

1

2

3 2

Lay the cable along the wiring channel at the right side of the cabinet and through the cabinet-top wiring hole to the earth ground point at the cabinet top.

3

Cling the uninsulated uninsulated spade tongue terminal terminal of the cable to the earth ground point on the cabinet top, and use a scre to secure them.

Layout ut of the Subrack Subrack Powe Powerr Cable 5.2 Layo 1

Make sure that the power control switch of the correspon ding subrack subrack on the PDP is placed in the OFF position. position.

2

Take the D-type D-type plug of the subrack power cable to the POWER interface of the AIFJ1 / AIFJ2 card, and fasten the screws on the plug.

3

Route the other end of the the subrack power cable through the fiber guide unit. And then route the cable up to the PDP along the wiring channel on the right side of the cabinet, passing through the wiring hole on the right side of the PDP.

3

2

K11 K11 to K13 K13

,

K21 K21 to K23 K23

4

Connect the power cable at the PDP side.

-48V XP5, XP7

GND/E

4

XP1 XP1 to XP4 XP4

0V

The -48V signal cable of the active power supply is usually connected to any idle ACB among the K1-1, K1-2 K1-2 and K1-3. K1-3. The -48V signal cable of the standby power supply is usually connected to any idle ACB among the K2-1, K2-2 K2-2 and K2-3. K2-3. The brown fully-insulated female push-on terminal is connected to any idle terminal among XP1 to XP4 on the PDP. The black fully-insulated female push-on terminal is connected to any idle terminal among XP5 and XP7 on the PDP.

Layout ut of the Subrack Prote Protection ction Earth Earth Ground Cable 5.3 Layo

2

1

1

Press one one uninsulated uninsulated ring tongue crimped terminal of the subrack protection earth ground cable close to the earth ground hole on the subrack, and choose a panel screw with a washer from the accessories to secure this terminal of the cable.

2

Install the floating nut, press the other uninsulated rin ton ue crim ed terminal terminal of the subrack protection protection earth ground cable close to the determined mounting hole. (Installers may select a convenient mounting hole to account for distance and position.) and choose a panel screw with a washer from the accessories to secure them.

Subrack Alarm Cable 5.4 Layout of the Subrack Instruction The subrack alarm cable cable is used to connect the subrack with the PDP PDP for outputting outputting the the subrack alarm to the the PDP.

Insert the D-type D-type connector of the subrack alarm cable into the ALM interface on the AIFJ1 card.

2 Route the subrack subrack alarm cable up, passing passing through the fiber guide unit. subrack alarm cable up along the wiring channel channel at 3 Route the subrack the side of the cabinet. subrack alarm cable to the PDP through the 4 Route the subrack wiring hole left to the PDP. Insert the D-type connector of the subrack subrack alarm cable into into one among the sockets XPB2, XPB4 and XPB5 on the PDP.

4

6

Connection and Layout of Extern l Cables Note

Select either the top access or the floor access wiring mode for the layout of external cables according to the onsite condition of the equipment room. Before the layout of cables, remove the cover plates on the cabinet top or bottom for inlet and outlet of cables.

2 1

2

Pry up the end equipped with the nylon rivet of a lath-shaped plastic cover plate with a flat screwdriver.

1

Draw out the cover plate along the direction indicated by the arrow in the figure.

6.1 Layout of the Cabinet Power Cable Instruction The CiTRANS CiTRANS 660 PDP’s power ground (GND) (GND) and protection earth ground (PE) should be connected with the GND and PE in equipment room respectively.

1

Route the cabinet power cable through the wiring hole on the cabinet top and route it along the wiring channel on the side of the cabinet to the PDP, passing through th e wiring hole on the right side of the PDP.

2

 At the PDP side, loosen the bolt of the connector, ins rt the plug of the power wire into the hole at the right side of the connector and tighten the bolt.

3

 Arrange the cabinet power cable, bind ing the cables on the side of the cabinet onto the vertical mounting flange of the same side.

Top Access Wiring Mode of the Power Cable

Floor Access Wiring Mode of the Power Cable

6.2 Layout of the Alarm Cable for the Head o  Row Cabinet Instruction The code of the alarm cable for the head of row cabinet is WKE3.695.135. It is used to connect the PDP with the head of row cabinet, for outputting the cabinet alarm signals from t he cabinet to the head of row cabinet. Installers need make plugs for the head of row cabinet by themselves according to the situation of the head of row cabinet in the equipment room. Keep certain space between the power cable and the alar m cable for the head of row cabinet during the layout according to the onsite condition. Please refer to the cabinet power able for the layout of the alarm cable for the head of row cabinet.

6.3 Layout of the E1 Cable Instruction The E1 cable has two types: 75 Ω (code: 3.695.431) a d 120Ω (code: 3.695.432).

Note

The E1 cable is arranged along the left side side of the ca inet.

1 Route the E1 cable through the wiring hole at the cabi net bottom (or top) and route it along the wiring channel of the cabinet to the fiber guide unit of the su rack.

2 Route the E1 cable through the fiber guide unit to the E1J2 card of the subrack. 3 Insert the E1 cable plug into the

E1

interface of the E1 J2 card and tighten the stop screw.

Top Access Wiring Mode of the E1 Cable

Floor Access Wiring Mode of the E1 Cable

4  Arrange the E1 cable, binding the cables on the side f the cabinet onto the vertical mounting flange of the same side.

5 Connect the E1 cable at the DDF side.

10 

6.4 Layout of the Clock Cable Instruction The external clock cable has two types: 75 Ω (code: 3. 95.206) and 120Ω (code: 3.695.207).

1 Route the clock cable through the wiring hole at the c binet bottom (or top) and route it along the wiring channel of the cabinet.

2 Route the clock cable through the fiber guide unit to th e AIFJ1 / AIFJ2 AIFJ2 card of the subrack. subrack.

3 Insert the DE-9 connector into the

CKIO1

or CKIO2 interface, and then fasten the screws.

Floor Access Wiring Mode of the Clock Cable

Top Access Wiring Mode of the Clock Cable

4  Arrange the clock cable, binding the cables on the sid e of the cabinet onto the vertical mounting flange of the same side.

5 Connect the cable at the external clock source side.

11

6.5 Layout of the Network Management Monitor Cable Instruction The network management cable attached to the CiTRA NS 660 is the general network cable, including two types: types: straight-through and crossover cables. Both ends of the cable are installed with the RJ-45 plugs (crystal heads). Note

When the network management computer connects wi h the F1 or F2 interface of the AIFJ1 / AIFJ2 car d directly, the crossover cable is used. When the network management computer connects wi h the F1 or F2 interface of the AIFJ1 / AIFJ2 card via Hub, two straight-through cables are used: one is used to c nnect the network management computer with the Hub and the other to connect connect the Hub with the the CiTRANS 660.

1 Route the network management cable through the wir ing hole at the cabinet bottom (or top) and route it along the wiring channel at the left side of the cabinet to the  AIFJ1 / AIFJ2 card at the fiber guide unit of the .

2 Route the network management cable through the fib r guide unit to the AIFJ1 / AIFJ2 card of the subrack. management cable into into the F1 or F2 interface interface of the AIFJ1 AIFJ1 / AIFJ2 card. 3 Insert one end ot the network management

Top Access Wiring Mode of the Network Management Monitor Cable

Floor Access Wiring Mode of the Network Management Monitor Cable

4  Arrange the network managemen t monitor cable, binding the cables on the side of the cabinet onto the vertical mounting flange of the same side.

5 Connect the cable at the network management side.

12 

6.6 Layout of the Ethernet Cable Instruction The Ethernet cable attached to to the CiTRANS 660 is the general network cable, including two types: straight-through and crossover cables. Both ends of the cable are insta lled with the RJ-45 plugs (crystal heads).

1 Lead the Ethernet cable through the wiring hole at the cabinet bottom (or top), and route it upward (or downward) along the wiring channel on the side of the cabinet to t he Ethernet interface card.

2 Lead the Ethernet cable through the wire binding rail f the fiber guide unit and route it downward to the Ethernet interface of the card.

3

Insert one end of the Ethernet cable into the Ethernet interface of the card.

Floor Access Wiring Mode of the Ethernet Cable

Top Access Wiring Mode of the Ethernet Cable

4  Arrange the Ethernet cable, bind ing the cables onto th e vertical mounting flange at the right side of the cabinet with the tape.

5 Connect the other end of the Ethernet cable with the

J-45

13

interface of the Ethernet data service device.

7

Connection and Layout of the Optical Fiber Jumper  Instruction The type of the optical fiber jumper is determined by the t ypes of the optical interfaces on the devices at both local and far ends. All optical interfaces on the CiTRANS 660 side are LC/PC type. Instruction  According to the type of the optical interface on the ODF,  generally the internal optical fiber jumper uses the FC/PC type or the SC/PC type (ODF side).

The LC/PC LC/PC type type optical fiber 

The FC/PC type type optical fiber 

The SC/PC SC/PC type optical fiber 

7.1 Preparations Before Layout Instruction Before layout, users need to complete the following pr  paration works: Make and attach temporary labels on both sides of the o ptical fiber jumper, put them in order and lay them straight.

1 Please note that the fibers should be arranged in pairs f  r transmitting and receiving.

2 Cut out an appropriate length of protection casing accor  ing to the length of optical fiber. The fiber between the cabinet on the local end and the cabinet / ODF on the fa r end should be protected by the protection casing.

3  Adjust the length of the optical fiber outside the protectio n casing: for fibers at the client and line sides, if there is a redundant length of the fibers, installers should reserve t he fibers’ redundant parts at the ODF side, so as to ensure that the fibers enter the cabinet from the client an d line sides without redundancy.

4 Route the optical fiber sheathed with the protection casin g from other cabinet or ODF to the cabinet through the upper support channel, and route the fiber in to the cabinet via the wiring hole.

5 Pull down the baffle on the fiber passage area.

7.2 Layout inside the Subrack Caution Exercise care if you must bend fibers. If bends are nece ssary, the fiber bending radius should never be less than 38mm. Caution . . example, power cables, alarm cables and optical fibers should be laid out independently and bound separately. Note that optical fibers cannot be bound with typical wire bind er.

1

Lead the optical fiber through the wiring hole at the cabine t top (or bottom), and route it downward along the wiring channel on the side of the cabinet to the Ethernet interface card.

2  Arrange the optical fibers.  Route the optical fibers of the upper slots through the fib er passage unit of the fiber guide unit to the optical interface of

the card.  Lead the optical fibers of the lower slots through the fibe r guide unit of the subrack to the optical interface interface of the card.

3

Connect the optical fiber connector with the optical interfa e of the corresponding card.

14

Top Access Wiring Mode of the Optical Fiber 

Floor Access Wiring Mode of the Optical Fiber 

7.3  Arrangement of the Optical Fiber  1  After the connection of the optical fibers is complete d, installers should bind the optical fibers at the entrance of the cabinet and near the fiber passage area with so t plastic binders to secure them. Note

e n erva e ween be bound uniformly.

8

n er s s o u

e

o

es

2

Connect the optical fibers on the ODF side.

3

Make and attach labels on both ends of the optical f iber.

e eng

o

er un e

ame er an

e

n ers s ou

Cabinet Door Installation Instruction  After completing the installation of the equipment, insta llers should install the doors. Refer to Quick Installation Guide for the 21-inch Cabinet (300mm-deep) for detailed inst llation method.

15 

9

Post-installation Inspection

9.1 Checking the Connection and Layout of

ires and Cables

Caution When the connection and layout of the cables and ires is completed, installers should conduct the connectivity test and ensure that the signals are transmitted effe ctively. No .

It em ems t o be Checked

Method

1

The specifications, routes, cross-sectional area and positi n of the cables arranged are compliant with the construction drawing. The cables are arranged in good order, without damage to their sheath.

Visual inspection

2

The plugs of the cables are clean and intact; and the plugs made onsite are up to standard. The plugs are all connected correctly and firmly.

Visual inspection

3

When cables are arranged up along the cabinet to the cab ling rack, the distance between them and the ventilation hole on the cabinet top should be no less than 1 0cm. If the distance between the cabling rack and the cabinet is larger than 0.8m, installers should set u a cabling ladder.

4

When the cables are arranged under the floor, the height f the cable bundles should be no more than 3/4 of the net height from the ground to the ESD protection rai sed floor or the ventilation and air cooling may be hindered.

Visual inspection

5

Layout of the fiber pigtails: 1. The fiber fiber pigtails pigtails are are not arranged too closely closely with each other or intertwined at the turning points. The paired fiber pigtails are bound after being arranged in rder. Do not bind with too much force and leave pressure marks on the fiber pigtails. 2. Fiber Fiber pigtai pigtails ls can move move forward forward or or backward backward freel freely y in the fiber fastener but cannot bend in right angle. 3. After the fiber fiber pigtails pigtails are arranged, arranged, do not put any ca le or other objects upon them.

Visual inspection

inspection

9.2 Inspection before Power-on Caution The CiTRANS CiTRANS 660 uses a -48V DC power supply supply wit  an acceptable voltage range from -40V to -57V. Before powering on the equipment, installers should heck the following item: 1.

Conf Confir irm m tha thatt the the cab cabin inet et powe powerr cab cable le is is cor corre re tly connected with the external power supply equipment.

2.

Conf Confir irm m that that the the wir wires es and and cab cable les s at at all all leve levels ls are connected correctly.

3.

Plac lace all all powe powerr con contr trol ol swit switc ches hes on on the the PDP PDP in the OFF position.

4.

Remo Remove ve the powe powerr cab cable le plug plugs s of of all all subra ubrac ck .

5.

Disc Discon onne nect ct all all card cards s and and fan fan unit units s insi inside de the the ubrack but leave them on their their slots. slots.

9.3 Power-on Test on Equipment 1.

Measur asure e the vo volta ltage bet between een the the -48V (the external power supply) and the The normal value should be between -57V an d -40V.

GND

2.

Place lace eac each mai main n and and bra branc nch h ACB ACB on the PD  in the ON position.

3.

Measur asure e the vo voltag ltage e be between een the the -48V connector and the 0V connector connector on each subrack power cable’s cable’s plugs respectively; the measured value shoul be among -57V to -40V.

4.

Place lace eac each bra branc nch h ACB ACB and and swi switc tch h on on the the P P front panel in the OFF position.

5.

Plug lug the the pow power er card ard and and ins insert ert the the sub subra rac ck p wer cable plug into the power interface on the subrack.

6.

Place lace eac each bra branc nch h ACB ACB and and swi switc tch h on on the the P P front panel in the ON position.

7.

Conf Confir irm m that hat the the sub subra rack ck has has no abno abnorm rmal al so nd or smell.

8.

Plug Plug in the the fan fan unit unit firs first. t. The The fan fan unit unit will will star startt running as soon as it is plugged and air movement will begin.

9.

Plug lug the the cards ards into into the the sub subra rac ck in seque equenc nce e and cards will be electrified normally after two or three minutes.

connectors on the PDP.

Instruction The power-off procedures for for the CiTRANS 660 re in reverse order of the power-on.

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