HUAWEI BSC6810 Quick Installation Guide

HUAWEI TECHNOLOGIES CO., LTD.

1

Antistatic Gloves Antistatic Wrist Strap

Tape Measure Cross Screwdriver Straight Screwdriver

Adjustable Wrench Socket Wrench

Ratchet Crimp Tool Cable Cutter Wire Stripper

Network Cable Crimping Pliers Diagonal Pliers

Cable Tester MultimeterTorque Spanner

hydraulic pliers

Tools for Installation

High-speed wire stripper for coaxial cables

2

Installing Indoor GPS Surge Protector

Installing the GPS Surge Protector on the Fastener1

Installing the Fastener on the Top of the Cabinet2

Surge port

GPS surge protector

Fastener

GND port

Protect port

Remove the retention screws from ports GND and Surge. Install the surge protector onto the fastener.

Tighten the retention screws of ports GND and Surge. Check that the GPS surge protector and the fastener are well connected.

1

2

3

Use the bolt to secure the fastener to the PGND copper bar on the top of the cabinet. Install the PGND cable to the grounding point on the top of the cabinet.

3

Installing OMUa Boards

3 421

Inserting an OMUa1

Removing an OMUa2

1 32

NOTE:

●The active and standby OMUa boards are installed in slots 20 to 23 of the RSS.

●Before the installation, check the pins and sockets on the OMUa board.

4

Installing Power Cables and PGND Cables for the N68E-22 Cabinet

-48Vpower cable RTN power cable PGND cable

1

2

3

Power Cables and PGND Cables to Be Installed1

Overhead Cabling2

Cut four –48 V power cables, four RTN power cables, and one PGND cable, and stick temporary labels .

Lead the cables along the cable rack until they reach the top of N68E-22 cabinet.

Divide the four pairs of power cables into two groups, each of which involves two pairs. Open the plastic cover plates at the top back of the cabinet, and then lead each group into the cabinet.

Make OT terminals for the power cables and the PGND cable at the N68E-22 cabinet side.

Lead the RTN power cables to areas A and B and connect them to the wiring terminals where 1(+) and 3 (+) are printed; route the -48 V power cables to areas A and B and connect them to the wiring terminals where 1(-) and 3 (-) are printed. Fasten the screws.

Connect the PGND cable into the grounding post on the top of the cabinet.

Connect these cables including the PGND cable, the RTN, and the -48 V power cables to the corresponding wiring posts on the PDF.

1

2

3

4

5

6

7

5

Underfloor Cabling3

Cut four –48 V power cables, four RTN power cables, and one PGND cable, and stick temporary labels .

Lead the four pairs of power cables and one PGND cable through the lower cable hole of the PDF along under the ESD floor to below the N68E-22 cabinet.

Divide the four pairs of power cables into two groups, each of which involves two pairs. Bind one of the two groups and the PGND cable with the cable tie, and then use the cable tie to bind the other groups together. Route the two groups of cables to the central columns at both sides of the

Make OT terminals for the power cables and the PGND cable at the N68E-22 cabinet side.

Lead the RTN power cables to areas A and B and connect them to the wiring terminals where 1(+) and 3 (+) are printed; route the -48 V power cables to areas A and B and connect them to the wiring terminals where 1(-) and 3 (-) are printed. Fasten the screws.

Connect the PGND cable into the grounding post on the top of the cabinet.

Connect these cables including the PGND cable, the RTN, and the -48 V power cables to the corresponding wiring posts on the PDF.

2

1

3

4

5

6

7

6

Installing Signal Cables

Signal Cables to Be Installed1

Y-Shaped Clock Signal Cable

Shield Ethernet Cable

Multi-mode optical fiber

Single-mode optical fiber

Unshielded Ethernet Cable

GPS clock signal input cable

GPS Jumper

75-ohm BITS clock cable 120-ohm BITS clock cable120-ohm trunk cable

75-ohm trunk cable

7

Installing Ethernet Cables2a Specifications for Routing the E1/T1 Cables

When installing or routing the cables, you should not perform the operations in two cabinets simultaneously.

When routing the E1/T1 cables into the cabinet, apply 4 PCS at a time.

E1/T1 cables of the same board should be tied together and occupy a single rung of the back cable trough.

When binding the E1/T1 cables at the cabinet side, arrange the cables properly in different layers.

The first E1/T1 cables at the cabinet side are bound in a 4 x 2 stack, that is, four cables multiple two layers.

Bundle the adjacent stacked E1/T1 cables using the cable ties.

A maximum distance of 250 mm should be maintained between two cable ties within the cabinet.

If the connector for the E1/T1 cable at the DDF side needs to be soldered, you should remove the E1/T1 connector at the RNC side from the AEUa/PEUa board to avoid any damage to the board.

1

2

3

4

5

6

7

8

Cabling on the ladder

Turning to the cabinet side Installing the connectors

Binding the cables at the sides of the combined cabinets

Laying out cables

Laying out the cables

Overlapping cables

Placing the cables along the cabling trough of a single cabinet

8

b Policies for Routing the E1/T1 Cables

●For E1/T1 cables of different subracks but in the same cabinet, route the cables from the bottom to the top in the overhead cabling mode, or route the cables from the top to the bottom in the underfloor cabling mode.

●To route the E1/T1 cables in the same subrack but of different boards, route the cables of the boards from slot 20 to slot 27 sequentially and do the same from slot 19 to slot 14 sequentially.

●To route E1/T1 cables of the same board but for different ports, route the cables from the bottom to the top.

c Overhead Cabling

Route the E1/T1 cables tied up in bundles along the cable rack until they reach the top of the RNC cabinet. then lead the cables into the cabinet through the cable hole on the top of the cabinet.

Route the E1/T1 cables to the AEUa/PEUa board, and insert the DB44 connector to the corresponding port of the AEUa/PEUa board.

Use the cables ties to bundle the E1/T1 cables led from the same AEUa/PEUa board. Ensure that the bundled cables are level.

Bind the E1/T1 cables at the cabinet side appropriately in stacks.

Route the E1/T1 cables along the cable rack to the DDF, and then bind the cables at the rungs of the cable rack.

Make the connectors for the E1/T1 cables at the DDF side according to the DDF type, and then link the connectors to the terminals on the DDF.

1

2

3

4

5

6

Setting the DIP Switch on the AEUa/PEUa Board as the follow tables. (on-site trunk transmission mode based)

DIP Switch StateBitE1/T1 Cable

120-ohm

75-ohm

S2,S4,S6,S8

S2,S4,S6,S8

S10

S10

1~8

1~8

1~2

1~2

ALL OFF

(OFF,ON)

ALL ON

(ON,ON)

9

d Underfloor Cabling

ABC

NOTE:

When the underfloor cabling mode is applied, route the E1/T1 cables neatly at the cabinet side, considering later capacity expansion:●Route the E1/T1 cables for the subracks (from the top to the bottom) at the cabinet side and adhere to the policy: to lay out the cables, route them from the closest point to the farthest point of the central column.●When routing the E1/T1 cables of one board, reserve space for routing the E1/T1 cables of other boards within the same subrack.

Route the E1/T1 cables through the bottom of the RNC cabinet.

Route the E1/T1 cables to the AEUa/PEUa board, and insert the DB44 connector to the corresponding port of the AEUa/PEUa board.

Use the cables ties to bundle the E1/T1 cables led from the same AEUa/PEUa board. Ensure that the bundled cables are level.

Bind the E1/T1 cables at the cabinet side appropriately in stacks.

Route the E1/T1 cables through under the ESD floor until they reach the DDF.

Make the connectors for the E1/T1 cables at the DDF side according to the DDF type, and then link the connectors to the terminals on the DDF.

1

2

3

4

5

6

Setting the DIP Switch on the AEUa/PEUa Board as the follow tables. (on-site trunk transmission mode based)

DIP Switch StateBitE1/T1 Cable

120-ohm

75-ohm

S2,S4,S6,S8

S2,S4,S6,S8

S10

S10

1~8

1~8

1~2

1~2

ALL OFF

(OFF,ON)

ALL ON

(ON,ON)

10

Installing Optical Cables3

Do not look into the optical interface when connecting the optical cables to prevent the eyes from injury.

Bind the optical cables using binding tapes. Ensure that the optical fibers and other cables are bound into separate bundles. Bind the optical cables in pair in proper order.The cable ties are arranged at intervals of 150mm.

The external optical cables of the cabinet should be protected by corrugated pipes.

Use care to bind the optical fibers.The binding tapes can never be too tight. Otherwise, the signal attenuation could be caused by improper force exerted on the optical cables.

1

2

3

4

5

According to the on-site cabling method, route the optical fibers through the corrugated pipe, and then along the rear of the cabinet through the top or bottom of the cabling hole outside the cabinet.

Distribute the optical fibers to the peer equipment.

Lead the other end of the optical fiber through the cablingtrough at the rear of the subrack ,Then get to the corresponding optical interface of boards.

Insert the optical connector into the optical interface.

Bind the optical fibers in proper order.

11

One end of the Ethernet cables is connected to ports10/100/1000BASE-T on the SCUa boards in the RSS-0 .The other end is connected to ports 10/100/1000BASE-T on the SCUa boards in the RBS-1,RBS-2,RBS-3,RBS-4 or RBS-5.

Get Ethernet cables of appropriate length。Make unshielded crossover cable connectors for both ends of the Ethernet cable.

Attach temporary labels to both ends of the cables for easy identification.

Lead one end of the interconnection Ethernet cable along the left side of the RSR to the cable trough under the RSS.

For SCUa Boards in RBS-1 or RBS-2，lead the other end along the left side at the front of the RSR to the cable trough under RBS-1 or RBS-2.

For SCUa Boards in RBS-3, RBS-4, or RBS-5，lead the other end along the right side at the front of the RSR and then get in RBR ，along the left side at the front of the RBR to the cable trough under RBS-3, RBS-4, or RBS-5.

Lead both ends of the Ethernet cable upwards till they reach the corresponding ports of the active/standby SCUa board. Insert the connectors of the Ethernet cable into the ports. Ensure that the connectors are well connected to the ports.

Properly arrange the Ethernet cables and bind them with cable ties. The distance between two cable ties is about 200 mm.

1

2

3

4

5

6

7

STATUS

STATUS

STATUS

01 02 0300 04 05 06 07 08 09 10 11 12 13

01 02 0300 04 05 06 07 08 09 10 11 12 13

01 02 0300 04 05 06 07 08 09 10 11 12 13

1

2

5

6

9

1013

14

3

4

7

8

11

1215

16

17

18

19

20

1 3

4 2

STATUS

STATUS

STATUS

01 02 0300 04 05 06 07 08 09 10 11 12 13

01 02 0300 04 05 06 07 08 09 10 11 12 13

01 02 0300 04 05 06 07 08 09 10 11 12 13

1917

1820

119

1012

1513

1416

5 7

8 6

1256

9101314

1718

3478

11121516

1920

RSS-0

RBS-1

RBS-2

RBS-3

RBS-4

RBS-5

a Installing the Ethernet Cables Between SCUa Boards in Different Subracks

Installing the Ethernet Cables4

RSR RBR

12

a

b Installing Ethernet Cables of the OMUa Boards

Get a proper length of the Ethernet cable, and then make the Straight-Through Ehernet cable connectors.

According to the cabling method on site, lead one end of the cable to the peer Ethernet port, and then lead the other end into the cabinet through the cable hole on top or bottom of the cabinet.

Lead the Ethernet cable along the left part of the cabinet rear to the cabling trough beneath the RSS subrack, and then along the cabling trough of the RSS subrack to the active and standby OMUa boards.Then, route the Ethermet cable upwards till it reaches the corresponding Ethernet port.Tightly insert the cables into the corresponding ports.

Bind the Ethernet cables in proper order using the cable ties.The cable ties are arranged at intervals of 200mm.

1

2

3

4

ETH0

ETH1

ETH0

ETH1

13

a

C Installing Ethernet Cables of the FG2a Boards

1

2

3

4

5

Take out the shielded straight-through Ethernet cables of fixed length from the packing cases, and spread out the cables.

Attach temporary labels to both ends of the cables for easy identification.

According to the actual scenarios, lead one end of the cable to the corresponding Ethernet port and lead the other end through either the cable hole on the top or the one on the bottom of the cabinet to the RNC cabinet.

Route the Ethernet cable along the side at the back of the cabinet to the cable trough under the subrack where FG2a board is held, and route the cable through the cable trough towards the FG2a board. Then, insert the cable into the corresponding port well.

Properly arrange the Ethernet cables and bind them with cable ties. The distance between two cable ties is about 200 mm.

14

a Installing Y-Shaped Clock Signal Cables

Installing Clock Signal Cables安装时钟信号线5

STATUS

STATUS

STATUS

01 02 0300 04 05 06 07 08 09 10 11 12 13

01 02 0300 04 05 06 07 08 09 10 11 12 13

01 02 0300 04 05 06 07 08 09 10 11 12 13

1 2

3 4

9

10

9

10

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

STATUS

STATUS

STATUS

01 02 0300 04 05 06 07 08 09 10 11 12 13

01 02 0300 04 05 06 07 08 09 10 11 12 13

01 02 0300 04 05 06 07 08 09 10 11 12 13

9

7 8

5 6

10

RSS-0 RBS-3

RBS-1 RBS-4

RBS-2 RBS-5

Prepare the Y-shaped clock signal cables,:spread out the cables and attach temporary labels to both ends of the cables.

Route the end with two RJ45 connectors of the Y-shaped clock signal cable along the right side at the front of the RSR cabinet till it reaches the cable trough under the RSS subrack.

For cables to SCUa Boards in RBS-1 or RBS-2，Lead the other end of the Y-shaped clock signal cable along the right side at the front of the RSR to the cable trough below RBS 1 or RBS-2.

For cables to SCUa Boards in RBS-3, RBS-4 or RBS-5，Route the other end of the Y-shaped clock signal cable along the right side at the front of the RSR, and then lay the cable along the left side at the front of RBR until it reaches the cable trough below the RBS-3, RBS-4 or RBS-5.

Lead one end (with two RJ45 connectors) to the active and standby GCUa/GCGa boards, and then insert the two connectors respectively into the CLKOUT ports of the active and standby GCUa/GCGa boards. Ensure that the connectors are appropriately linked to the ports.

Lead the other end (with one RJ45 connectors) to the active or standby SCUa of the RBS, and then insert the end into the CLKIN port. Ensure that the connector is appropriately linked to the port.

Properly arrange the Y-shaped clock signal cables and bind them with cable ties. The distance between two cable ties is about 200 mm.

1

2

3

4

5

6

7

RSR RBR

15

b Installing the GPS Clock Signal Cables

Connect the jumper and the sigal cable, then lead the cable to the rear of the cabinet.

Insert the SMA connector into the ANT port of the GCGa.

Insert the jumper connector to the Surge port on the GPS Surge Protector.

1

2

3

ANT

ANT

16

c Installing the BITS Clock Signal Cables

Route the end with the SMB connector along the right side at the front of the RSR cabinet to the RSS subrack.

According to the actual scenarios, route the other end of the cable either upwards or downwards out of the cabinet till it reaches the BITS clock source.

Insert the end with the SMB connector into port CLKIN0 or CLKIN1 of the GCUa/GCGa board at the front of the cabinet.

Make the connector for the end of the BITS clock signal source.Link the connector to the port of the BITS clock signal source well.

Properly arrange the BITS clock signal cables and bind them with cable ties. The distance between two cable ties is about 200 mm.

1

2

3

4

5

CLK

IN0

CLK

IN0

HUAWEI TECHNOLOGIES CO., LTD.Huawei Industrial Base

Bantian, LonggangShenzhen 518129

People's Republic of China

www.huawei.comIssue: 02

Part Number: 31504292Date:2008-03-30