bbu3900 installation guide

HUAWEI TECHNOLOGIES Co., Ltd.

BBU3900 V200

Installation Guide

Issue: 10Date: 2010-03-05

1

Content

Installation Tools …………………………………Installation Scenarios ……………………………Procedure …………………………………………BBU Hardware ……………………………………CPRI Cable Configuration Principles…………Installing the BBU in the APM30 ………………Installing the BBU in the APM30H(Ver.A)……Installing the BBU in the APM30(+24V) ………Installing the BBU in the TMC …………………Installing the BBU in the TMC11H(Ver.A) ……Installing the BBU in the APM30H(Ver.B)……Installing the BBU in the TMC11H(Ver.B) ……Installing the BBU in the APM30H(Ver.B, +24V)………………………………………Installing the BBU in the 19-Inch Cabinet ……Installing the BBU on the Wall …………………Installing the BBU in the OMB Cabinet ………BBU Hardware Installation Checklist…………Powering On the BBU……………………………Obtaining the ESN …………………………………Appendix……………………………………………Change History ……………………………………

Copyright © Huawei Technologies Co., Ltd. 2010. All rights reserved.

235679171921222628

303239434848494956

2

Installation Tools

Phillips screwdriver (M3 to M6)

Flat-head screwdriver (M3 to M6)

Socket wrench Torque wrench

Power cable crimping tool RJ11 crimping tool Cable cutter

Rubber Mallet Soldering iron Wire stripper

Hammer drill (Ø16) Heat gun Level

Multimeter Measuring tape Vacuum cleaner

Insulated screwdriver

Adjustable wrench (capacity ≥ 32 mm)

Diagonal pliers

Combination wrench

3

1. APM30 2. APM30H(Ver.A)

4. TMC

5. TMC11H(Ver.A)

3. APM30(+24V）

Installation Scenarios

4

Installation Scenarios

6. APM30H(Ver.B)

9. In 19-inch cabinet

7. TMC11H(Ver.B)

10. On the Wall 11. OMB

8. APM30H(Ver.B, +24V)

5

Procedure

6

Configured in S16.S161MandatoryUBFA

-S1 or S01OptionalUSCU

The priority of the UTRP installation position of the board is from S4 to S5, and then to S0 and S1.

S0/S1/S4/S54OptionalUTRP

Preferentially configured in S18.S181OptionalUEIU

Preferentially configured in S19.S18 or S192MandatoryUPEU

The WBBP is installed in S3 by default.

If extension CPRI ports are required, the board is installed in S2.

If extension CPRI ports are not required, the priority of the installation position of the board is from s0 to S1, and then to S2.

S0 to S34MandatoryWBBP

Preferentially configured in S7.S6 and S72MandatoryWMPT

RemarksInstallation Slot

Full Configuration

Mandatory/Optional

Board

BBU Hardware

2. Configuration Principles of the BBU Boards

1. Appearance of the BBU (Unit: mm)

The UELP and UFLP need to be optionally configured in the BBU or SLPU on site according to the field requirements.

7

A Single WBBPdb6RRU:

WBBPb+WBBPdc

（WBBPd）

RRU

RRU

RRU

RRU

RRU

RRU

（WBBPd）

（WBBPa/WBBPb ）

WBBPd

WBBPa/WBBPb

RRU

RRU

RRU

RRU

RRU

RFU

BBU Hardware

8

CPRI Cable Configuration Principles

A Single WBBPa or WBBPba

A Single WBBPdb3RRU：

（WBBPa/WBBPb ）

RRU

RRU

RRU

（WBBPd）

RRU

RRU

RRU

9

Installing the BBU in the APM30

a Cable connections

OUTSIDE on UELPDB26 connector

E1/T1 on WMPTDB26 connector

LOAD3 on PDUOT terminal

Connects to

Transmission equipmentThe connector needs to be made on site according to the field requirements.

E1/T1 cable

INSIDE on UELPDB26 connector

E1 transfer cable

PWR on BBU3V3 connector

BBU power cable

Connector TypeCable

a

b

c

ab

c de

f

b

a

c

d

e

10

h

b a

cdeb

f

g

h


Cable connections of the BBUb

FE surge protection transfer cableFE/GE Ethernet cable

E1 surge protection transfer cable

E1/T1 Cable

Alarm Cable

Monitoring Cable

CPRI Optical cableBBU Power Cable

Monitoring Equipment

Alarm Equipment

Power System

Transmission equipment

b

c

d

a ef

g

h

a Cable connections

CPRI on WBBPDLC

EXT-ALM0 or EXT-ALM1 on UPEURJ45 connector

TX/RX on APMIThe connector needs to be made on site according to the field requirements.

Connects to

Associated alarm deviceRJ45 connector

External alarm cable

CPRI on RRUDLC

CPRI optical cable

MON1on BBUDLC

Monitoring cable

Connector TypeCable

d

e

f

11


c Installing BBU

1. Install the mounting ears at both sides of the BBU reversely.

2. Slide the BBU case into the cabinet.

BBU

M6 bolt

PDU

d Installing cables

Connect the OT terminal of the BBU power cable to the LOAD3 terminal of the PDU, and then fix the 3V3 connector of the BBU power cable to the UPEU port on the BBU.

1. Install BBU power cable.

LOAD3

NEG(-)

RNT(+)

PWR

The power cable is to be made depending on field requirements.

12


d Installing the BBU cables2. Install optical cables.

Optical module

Puller

Connect the longer end of the optical cable to the CPRI port on the WBBP. Then, connect the other end to the RRU.

For details on the CPRI optical cable connections, see CPRI Cable Configuration Principles on pages 8-9.

Remove the dustproof caps from the optical connectors.

Wrap the fiber tail with the winding pipe till the first cable tie.

Turn the puller on the optical module outwards, insert the optical module into CPRI ports.Turn outwards the puller on the optical module.

Insert the optical connector at one end of the CPRI optical cable into the optical module. lead the CPRI optical cable out of the cabinet along the left side of the cabinet.

Optical cable connector

Winding pipe

Connect the fiber tails labeled 1A and 1B to the CPRI_W port on the RRU.

Connect the fiber tails labeled 2A and 2B to one of the CPRI ports on the WBBP

13

Strip the jacket off the E1/T1 cable near the grounding point at the lower right corner of the cabinet to expose the shielding layer.

Thread the FE/GE Ethernet cable through the grounding clip. Then, tighten the screw on the grounding clip to make the shielding layer of the FE/GE Ethernet cable in full contact with the grounding clip. Finally, connect the PGND cable on the grounding clip to the grounding bolt of the APM30.

Fix one end of the E1/T1 cable to the OUTSIDE port on the UELP.

Fix one end of the E1/T1 surge protection transfer cableto the INSIDE port on the UELP.


d Installing the BBU cables

3、Install the E1 transfer cable.

Fix the other end to the E1/T1 port on the WMPT.

4、Install the E1/T1 cable.

E1/T1 surge protection transfer cable

Cabling the E1/T1 cable.

E1/T1 cable

Shielding layer of the FE/GE Ethernet cable

Shielding layer of the E1/T1 cable(25mm)

INSIDE

E1/T1

OUTSIDE

grounding clip

Ensure that both ends of the E1/T1 cable are disconnected. Then, weld connectors to the bare wires at one end of the E1/T1 cable all at once.

14


d Installing the BBU Cables

FE/GE surge protection transfer cable

FE/GE Ethernet cable

25mm

Thread the FE/GE Ethernet cable through the grounding clip. Then, tighten the screw on the grounding clip to make the shielding layer of the FE/GE Ethernet cable in full contact with the grounding clip. Finally, connect the PGND cable on the grounding clip to the grounding bolt of the APM30.

Shielding layer of the FE/GE Ethernet cable

Connect one end of the FE/GE surge protection transfer cable to the FE0 port near the INSIDE label on the UFLP and the other end to the FE0 port on the WMPT.

5. Install the FE/GE surge protection transfer cable (FE transmission mode).

6. Install the FE/GE Ethernet cable (FE transmission).Connect one end of the FE/GE Ethernet cable to the FE0 port near the OUTSIDE label on the UFLP. Then, lead the other end out of the cabinet along the right side of the cabinet.

Strip the jacket off the FE/GE Ethernet cable near the grounding point at the lower right corner of the cabinet to expose the shielding layer.

INSIDE FE0

FE0

OUTSIDE FE0

15



External alarm cable

Monitoring signal cable between the APMI and the BBU

EXT-ALM1

Fix the RJ45 connector at one end of the cable to the MON1 port on the UPEU.7. Install the monitoring signal cable between the APMI and the BBU.

Connect one end of the alarm cable to the EXT-ALM port on the UPEU, and the other end to the associated alarm device.

8. Install the external alarm cable.

The port on the external alarm device is added depending on field requirements.

MON1

TX+

TX- RX+

RX-

16



Cut off the RJ45 connector of the EMUA monitoring signal cable, and then connect the four exposed bare wires to the RX+, RX-, TX+, and TX- ports on the APMI. For the relationship between the ports and wires. Fix the DB9 connector to the corresponding port on the EMUA.

RX-WhiteX2.6X1.5

RX+Twisted pairBlueX2.2X1.4

TX-OrangeX2.7X1.2

TX+Twisted pairWhiteX2.3X1.1

Port on the APMITypeColorPin on the DB9 Male Connector

Pin on the RJ45 Connector

EMUA monitoring signal cable

9. Install the EMUA monitoring signal cable.

17

Installing the BBU in the APM30H(Ver.A)

CPRI port on the RRUCPRI port on the WBBPCPRI optical cable

Associated alarm deviceEXT-ALM0 or EXT-ALM1 on UPEUExternal alarm cable

The other end is connected to...

One end is connected to...

MON1 port on the BBUCOM IN port on the HEUAMonitoring signal cable

External transmission deviceOUTSIDE port on the UELPE1/T1 cable

INSIDE port on the UELPE1/T1 port on the WMPTE1 transfer cable

PWR port on the BBULOAD3 terminal of the PDUBBU power cable

Installation PositionCable

a BBU Cable Connections

abc

def

The procedure for installing the BBU case in the APM30H is the same as that in the APM30. For details, see pages 8–15. The following figure shows the cable connections of the BBU. Page 17 shows how to install the monitoring signal cable between the HEUA and the BBU in the APM30H.

ab

c de

f

b

ce

d

a

18

Installing the BBU in the APM30H(Ver.A)

MON1

COM IN

UPEU on the BBU

HEUA

b Installing the Monitoring Signal Cable between the HEUA andthe BBU

19

Installing the BBU in the APM30(+24 V)

EXT-ALM1 on the UPEUMonitoring port on the cabinetMonitoring signal cable for the cabinet

The other end is connected to...

One end is connected to...


Associated alarm deviceEXT-ALM0 or EXT-ALM1 on UPEUExternal alarm cable


INSIDE port on the UELPE1/T1 port on the WMPTE1 surge protection transfer cable

PWR port on the BBULOAD6 terminal of the DCDUBBU power cable



ab

c

d

ef

The procedure for installing the BBU in the APM30 (+24 V) is the same as that in the APM30. For details, see pages 8–15. The following figure shows the cable connections of the BBU. Page 19 shows how to install the monitoring signal cable of the cabinet.

ab

c

d

f e

cb

a

20

Installing the BBU in the APM30(+24 V)

b Installing the Monitoring Signal Cable of the Cabinet

Pin assignment of the monitoring signal cable of the cabinet

Twisted pair

Twisted pair

Twisted pair

Twisted pair

Wire Type

DC/DC Power System

Door status sensor

DCDU-03B

APMI

Monitoring equipment

BrownX2.8X1.8

White/brownX2.7X1.7

BlueX2.4X1.4

White/blueX2.5X1.5

GreenX2.6X1.6

White/greenX2.3X1.3

OrangeX2.2X1.2

White/orangeX2.1X1.1

Wire ColorPin on the RJ45 Connector


21

Installing the BBU in the TMC


To...From...


ALM1 port on the BBUWiring terminal of cabinet monitoringMonitoring signal cable



PWR port on the BBULOAD6 terminal of the PDUBBU power cable


abc

de

The procedure for installing the BBU in the TMC is the same as that in the APM30. For details, see pages 8–15.

a

b

c

d

e

b c

a

22

a

b

c

d

Installing the BBU in the TMC

Installing the BBU Cablesb

The white and green bare wire terminals are not distinguished from different wiring terminals.

Installing the TMC alarm cable:

a. Fix the RJ45 connector at one end of the alarm cable to the EXT_ALM1 port on the BBU.

b. Connect the two bare terminals X1.4 (blue) and X1.5 (white) to the alarm wiring terminals on the door status sensor.

c. Connect the two bare terminals X1.1 (white) and X1.2 (orange) to the OUT+ and OUT- alarm wiring terminals on the APMI.

d. Connect the two bare terminals X1.3 (white) and X1.6 (green) to the alarm wiring terminals on the DCDU.

APMI

Door status sensor

Wiring terminals for the surge protection and alarm cables

23

Installing the BBU in the TMC11H(Ver.A)

a Installing the BBU

To...From...


MON1 port on the BBUWiring terminal of cabinet monitoringMonitoring signal cable



PWR port on the BBULOAD6 terminal on the DCDUBBU power cable


abc

de

The procedure for installing the BBU in the TMC11H is the same as that in the APM30. For details, see pages 8–15.

ab

c

d

e

cb

a

d

24

Installing the BBU in the APM30H(Ver.B)a

b BBU Cable Connections

M6 screws.

BBU

EPS

Slide the BBU close to the EPS to the 2 U space along the guide rails, and then tighten the four M6 screws on the BBU panel.

1. Installing the BBU Case

SLPU

Slide the SLPU box into the 1U space above the EPS in the cabinet, and then fasten the four M6 screws on the panel.

2. Installing the SLPU Case

a

b

c

d

e

fg

h

ab

b

c

de

f

gh

h

Alarm Equipment

Monitoring Equipment

Transmission equipment

Power System

E1 surge protection transfer cable

E1/T1 cable

Monitoring Cable

BBU Power Cable

FE surge protection transfer cable


Alarm Cable

CPRI Optical cable

Installing the BBU Case

2N•m

M6X16

2N•m

M6X16

25

LOAD1

Installing the BBU in the APM30H(Ver.B)Installing the BBU cablesc

2. Install the CPRI optical cable .Fix one end of the CPRI optical cable to the CPRI port on the WBBP, fix the other end to the port labeled CPRI_W on the RRU. For details on the CPRI optical cable connections, see CPRI Cable Configuration Principles on pages 8-9.

2.1. Turn the puller on the optical module outwards, insert the optical module to the port CPRI 0 to CPRI2.2.2. Remove the dustproof caps from the optical connectors.

Insert the optical connector at one end of the CPRI optical cable into the optical module. lead the CPRI optical cable out of the cabinet along the left side of the cabinet.2.3. Wrap the winding pipe at the fiber tails.

Connect the OT terminal at one end to the LOAD1 terminal of the EPS01, and then link the 3V3 connector at the other end to the -48V port on the BBU.

1. Install BBU power cable.

Optical module

Puller

Connect the fiber tails labeled 1A and 1B to the CPRI_W port on the RRU.

Connect the fiber tails labeled 2A and 2B to one of the CPRI0 to CPRI2 ports on the WMPT

Winding pipe

TX RX

26

Installing the BBU in the APM30H(Ver.B)Installing the BBU cablesc

3.1. Fix one end of the E1/T1 surge protection transfer cableto the INSIDE port on the UELP .

3.2. Fix the other end to the E1/T1 port on the WMPT.

3. Install the E1 transfer cable.

4. Install the E1/T1 cable.4.1. Cabling the E1/T1 cable.

4.2. Fix one end of the E1/T1 cable to the OUTSIDE port on the UELP.


E1/T1 cable

Connect one end of the FE/GE surge protection transfer cable to the FE0 port near the INSIDE label on the UFLP and the other end to the FE0 port on the WMPT.

5. Install the FE/GE surge protection transfer cable (FE transmission mode).

6. Install the FE/GE Ethernet cable (FE transmission).Connect one end of the FE/GE Ethernet cable to the FE0 port near the OUTSIDE label on the UFLP. Then, lead the other end out of the cabinet along the right side of the cabinet.

FE transfer cable


Ensure that both ends of the E1/T1 cable are disconnected. Then, weld connectors to the bare wires at one end of the E1/T1 cable all at once.

27

Installing the BBU in the APM30H(Ver.B)Installing the BBU Cablesc

7. Install the monitoring signal cable between the CMUA and the BBU.

COM_IN

MON1

28

Installing the BBU in the TMC11H(Ver.B)

Installing the BBUa1. Slide the BBU to the TMC11H along guide rails, and then tighten the four M6 screws on the BBU panel.

2. Slide the SLPU to the TMC11H along guide rails, and then tighten the four M6 screws on the SLPU panel.

BBU

DCDU

SLPU

2N•m

M6X16

Installing BBU Cablesb

LOAD6

Installation the BBU power cable.

2N•m

M6X16

29

Installing the BBU in the TMC11H(Ver.B)


E1/T1 port on the WMPTDB26 connectorE1 Surge Protection Transfer Cable

INSIDE port on the UELP DB25 connector

FE0 port at the OUTSIDE side on the UFLPRJ45 connectorFE/GE Ethernet cable

Port on the transmission device RJ45 connector

COM_IN port on the CMUA RJ45 connector

MON1 port on the BBURJ45 connectorMonitoring signal cable between the CMUA and the BBU

LOAD6 port on the DCDU-03BOT terminal

-48V port on the UPEU3V3 connectorBBU power cable

FE0 port at the INSIDE side on the UFLPRJ45 connectorFE Surge Protection Transfer Cable

FE0 port on the WMPTRJ45 connector

Port on the transmission device The connector needs to be made on site according to the field requirements.

OUTSIDE port on the UELPDB26 connectorE1/T1 cable

The connectors labeled 1A and 1B are connected to the optical module on the port labeled CPRI_W on the RRU.

DLC

The connectors labeled 2A and 2B are connected to the optical module on the port labeled CPRI0 to CPRI2 on the WBBP.

DLCCPRI optical cable

Connects toConnector TypeCable

The procedure for installing BBU cables (except the power cable) in the TMC11H cabinet is the same as that in the APM30H(Ver.B). For details, see the description on pages 23 to 26.

For details on the BBU cable connections, see BBU Cable Connections on pages 23.

30

Installing the BBU in the APM30H(Ver.B, +24V)

Installing the BBUa1. Slide the BBU to the APM30H (+24V) along guide rails, and then tighten the four M6 screws on the BBU panel.

BBU

2N•m

M6X16

2. Slide the SLPU to the APM30H (+24V) along guide rails, and then tighten the four M6 screws on the SLPU panel.

SLPU

EPS48100D


ALM PRESENT

EXT-ALM1 EXT-ALM0

Installing the monitoring signal cable for the PSU and the in-position signal cable for the PSU

2N•m

M6X16

31


Installing the BBU in the APM30H(Ver.B, +24V)

FE0 port at the INSIDE side on the UFLPRJ45 connectorFE Surge Protection Transfer Cable


E1/T1 port on the WMPTDB26 connectorE1 Surge Protection Transfer Cable

INSIDE port on the UELP DB25 connector

-48V port on the UPEU3V3BBU power cable

LOAD6 port on the DCDU-03OT

EXT-ALM1 port on the UPEURJ-45In-position signal cable for the PSU

PRESENT port on the EPS48100DCord end terminal

EXT-ALM0 port on the UPEURJ-45Monitoring signal cable for the PSU

ALM port on the EPS48100DRJ-45

MON1 port on the BBURJ45 connectorMonitoring signal cable between the CMUA and the BBU

COM_IN port on the CMUA RJ45 connector

FE0 port on the WMPTRJ45 connectorFE/GE Ethernet cable

Port on the transmission device RJ45 connector


E1/T1 port on the WMPTDB26 ConnectorE1/T1 cable


DLC




The procedure for installing BBU cables (except the power cable) in the APM30H(+24 V) cabinet is the same as that in the APM30H(Ver.B). For details, see the description on pages 23 to 26.

For details on the BBU cable connections, see BBU Cable Connections on pages 23.

32

Installing the BBU in the 19-Inch Cabinet

BBU Cable Connectionsa

abc

d

e

f g

hi

k

a

j

a

b

c

d

e

f

g

h

i

j

kATN port on the rear panel of the WGRUN-shaped female connector

GPS antennaSMA male connectorClock signal cable

Outdoor ground barOT terminal (6mm²-M8)

Ground terminal of the BBUOT terminal (6mm²-M4)PGND cable of the BBU

NEG(-) and RTN(+) ports on the DCDUOT terminal

External power supply equipmentOT terminalDCDU power cable

POWER port on the rear panel of the WGRUTwo-hole male connector

LOAD7 to LOAD8 ports on the DCDUOT terminalWGRU power cable

RGPS port on the USCURJ45 connector

COM1 port on the WGRUPrepared according to actual requirements at sitesGPS signal cable

RGPS port on the USCUPrepared according to actual requirements at sites

PPS port on the WGRURJ45 connectorPPS signal cable

CPRI port on the BBUDLC connector

CPRI port on the RRUDLC connector CPRI optical fiber

MON or ALM port on the BBURJ45 connector

External transmission equipmentRJ45 connectorMonitoring signal cable


External transmission equipmentRJ45 connector FE/GE Ethernet cable

E1/T1 port on the WMPTDB26 connector

External transmission equipmentPrepared according to actual requirements at sitesE1/T1 cable

PWR port on the BBU 3V3 connector

LOAD6 port on the DCDUOT terminalBBU power cable

Connected toConnector TypeCable

33


Installing the BBU Case cSlide the BBU case into the cabinet. Then, tighten the four M6 screws.

Space Requirementsb

25 mm on the left of the BBU for ventilation25 mm on the right of the BBU for ventilation70 mm in front of the BBU for cablingA minimum of 800 mm in front of the panel for maintenance

34

Installing the DCDU-03BeSlide the DCDU-03B case into the cabinet, and tighten the four M6 screws.

Installing the WGRU (optional)d

WGRU

Slide the WGRU case into the cabinet, and tighten the four M6 screws.

Back


Front

25 mm on the left of the WGRU for ventilation25 mm on the right of the WGRU for ventilation70 mm in front of the WGRU for cablingA minimum of 800 mm in front of the panel for maintenance

35

PWR


Installing BBU Cablesf

EXT-ALM0/1 MON0/1

Grounding bolt on the right side

of the BBU

Grounding bar

LOAD6

3. Install the signal cable.

1. Install the PGND cable.

2. Install the power cable.

36

Installing the BBU in the 19-Inch CabinetInstalling BBU Cablesf

4. Install the CPRI optical cable and the E1/T1 cable.

E1/T1

Connect the longer end of the optical cable to CPRI0, CPRI1, or CPRI2 on the WBBP. Then, connect the other end to the RRU.

Optical module

Puller

Turn outwards the puller on the optical module.

Turn the puller on the optical module outwards, insert the optical module into CPRI ports.

Remove the dustproof caps from the optical connectors.

Insert the optical connector at one end of the CPRI optical cable into the optical module. Lead the CPRI optical cable out of the cabinet along the left side of the cabinet.

CPRI optical cable

Winding pipe

37

ANT


Installing the WGRU Cablesg1. Install the PGND cable.

Grounding bolt on the right side of the WGRU

Grounding bar

POWERLOAD8

Back

Back

Back

The PGND cable is connected to the closest grounding bar.

2. Install the GPS clock signal cable.

The GPS clock signal cable is routed upwards along the column of the cabinet.

3. Install the power cable.

The power cable is routed from the output terminal on the DCDU to the back, avoiding the front panels of the DCDU and WGRU.

38

Installing the BBU in the 19-Inch CabinetInstalling the WGRU Cablesg

4. Install the signal cable.

The GPS signal is transmitted over the COM1 port and the PPS signal is transmitted over the PPS1 port.

Wire Color

Silkscreen

PortPinPort

RX-

RX+

TX-

TX+

1S-

1S+

GreenUSCU-RGPSPin 6-COM1_COM_TXD-

WGRU-COM1

Green and white

USCU-RGPSPin 3-COM1_COM_TXD+

WGRU-COM1

OrangeUSCU-RGPSPin 2-COM1_COMRXD-

WGRU-COM1

Orange and white

USCU-RGPSPin 1-COM1_COMRXD+

WGRU-COM1

OrangeUSCU-RGPSPin 2-CLK1_PPS_TXD-WGRU-PPS1

Orange and white

USCU-RGPSPin 1-CLK1_PPS_TXD+

WGRU-PPS1

39

Installing the BBU on the Wall

BBU Cable Connectionsa

Nearest grounding barOT terminal (6mm²-M8)

Grounding bolt on the BBUOT terminal (6mm²-M4)BBU PGND cable

Port on the external monitoring deviceRJ-45

MON1 port on the BBURJ-45 BBU alarm cable (optional)

LOAD6 port on the DCDU-03OT

-48V port on the UPEU3V3BBU power cable

FE0 port on the WMPTRJ45 connectorFE/GE Ethernet cable Port on the transmission device RJ45 connector


E1/T1 port on the WMPTDB26 ConnectorE1/T1 cable


DLC




a

b

c

d

e

f

a

bc

ef

d

40


A single BBU BBU＋DCDU-03B

ab Installing the BBU Case

Space Requirementsa

Install the mounting ears for wall installation.

BBU

DCDU-03B

≥100mm ≥50mm

≥50mm

≥600mm

≥20mm

≥800mm

Mounting ear on the BBU case

Mounting ear for wall installation

2N•m

M6X12

The DCDU is installed near the BBU.

41

a Install the expansion bolts.d ae Installing the BBU Case

Place the mounting ears for wall installation against the wall, and then use the marking pen to mark the holes of the mounting ears for wall installation.


Installing the BBUc

Bolt M6×60Spring washer 6Flat washer 6Expansion tube

Flat washer

Spring washer

45N•m

M6X60

BBU

wall

42


Installing the DCDU-03B Casef

55mm～60mm

20mm

Wall

2N•m

M6X12

45N•m

M6X60

1. Installing the mounting ears of the DCDU-03B.

2. Place the mounting ears for wall installation against the wall, and then use the marker to mark the holes of the mounting ears for wall installation.

3. Install the expansion bolt. 4. Install the DCDU-03 on the wall.

Bolt M6 x 60

Spring washer 6Flat washer 6Expansion tube

Nut

Ф8

43

Installing the BBU in the OMB Cabinet

Installing the brackets on the metal pole and mounting platea

Use a level bar to adjust the levelness of the brackets to ensure that the front and back brackets are on the same plane.

1. Install the brackets on the metal pole.

255-306 kgf·cm

M10x110Flat washer

Spring washer

Bolt

2. Install the mounting plate.

255~306kgf·cm

M10X40

Flatwasher

SpringwasherBolt

appearance of the mounting plate

44


Installing the OMB CabinetbSlide the BBU case into the OMB cabinet gently. Then, tighten the four M6 screws.

c Installing the BBU Cables

Grounding bar

Ensure the FAN is in the bottom when installing the BBU.

1. Install the PGND cable of OMB cabinet.

45


Installing the BBU Cablesc

LOAD6

NEG(-)

RNT (+)

2. Install the input power cable.

3. Install the BBU power cable.

46


Installing the BBU Cablesc4. Install the E1/T1 cable (E1 transmission).

Shielding layer

Shielding layer(25 mm)

PGND

INSIDE

OUTSIDE

E1/T1

a

b

c

d

a

b

c

dE1/T1 surge protection transfer cableE1/T1

cable


47

a

b

ca

b

c


Installing the BBU Cablesc5. Install the FE/GE Ethernet cable (FE transmission).

6. Install the CPRI optical cable.

Connect the longer end of the optical cable to CPRI0, CPRI1, or CPRI2 on the WBBP. Then, connect the other end to the RRU.

Optical module

Puller

3. Remove the dustproof caps from the optical connectors.

2. Turn outwards the puller on the optical module.

4. Insert the optical connector at one end of the CPRI optical cable into the optical module. lead the CPRI optical cable out of the cabinet along the left side of the cabinet.

1. Insert the optical module into the CPRI0, CPRI1, or CPRI2 port.

INSIDE FE0


FE/GE Ethernet cableOUTSIDE FE0

FE0


48

参考信息BBU Hardware Installation Checklist

Powering On the BBU

Does the input voltageof the BBU stay within a

normal range?

Power on the BBU

Start

End

a

Yes

Rectify the fault

b

Is the status of the LEDs on the BBU normal?

No

Yes

No

Rectify the fault

aThe input voltage of the BBU stays within a normal range.

If +24 V DC power is used, the input voltage ranges from +21.6 V DC to +29 V DC.If -48 V DC power is used, the input voltage ranges from -38.4 V DC to -57 V DC.If 220 V AC power is used, the input voltage rages from 176 V AC to 290 V AC.

Status of the LEDs on the BBU:When the WMPT or WBBP runs properly,

RUN LED: ON for 1s and OFF for 1sALM: OFFACT: ON

When the UPEU runs properly,RUN LED: ON

b

All the labels at both ends of the cables are legible.10

The extra length of each indoor cable tie is cut, and the cut surface is smooth without sharp edges. An extra length of 3 mm to 5 mm is resereved for each outdoor cable tie.

11

The cable layout facilitates maintenance and future capacity expansion. And the bending radius of the cables meet the requirements.

9

The idle connectors of the cables are properly protected.12

The power cable, PGND cable, feeder, optical cable and the E1/T1/FE signal cable are bound separately with a spacing of larger than 3 cm.

8

The cables are neatly and tightly bound. The cable ties are evenly spaced and face the same direction.7

All cables are connected securely and reliably. Pay special attention to the cable connections at the bottom of the cabinet.

6

The flat washer and the spring washer are well mounted on all OT terminals.5

The bare wires and the terminal handles at the wiring terminals are coated with heat-shrinkable tubes.4

The terminals at both ends of the power cable or PGND cable are securely soldered or crimped.3

The redundant part of the power cable or PGND cable is stripped off rather than coiled.2

All self-made PGND cables are copper-based with the proper wire diameters. No breaking device such as switch and fuse is allowed for the electric connection of the grounding system. No short circuit is allowed. Each terminal on the grounding bar can be connected with only one wiring terminal of the PGND cable.

1

ItemSN

49

Checking the DIP Switches of the BBUa

ESD glovesESD strap

Removing the BBU Boardsb

Wear an ESD wrist strap or a pair of ESD gloves when performing operations related to the boards, as shown in the figure below.

Appendix

Obtaining the ESNRecord the Electronic Serial Number (ESN) shown on the label attached to the mounting ear of the BBU, and report the ESN to the engineer for the commissioning of the base station.

ESN

50

Appendix

Setting the DIP Switches of the PMUc

Set as ON, indicating that the baud rate is 9600. (If it is set as OFF, the baud rate is 19200.)

Selecting baud rate for communicating with the BTS

6

Set as OFFReserved and not defined7 and 8

(1) Switches 1 to 5 correspond to bits 0 to 4. ON:1; OFF: 0

For example: to set the address of PMU to 3, set switches 3 to 5 as OFF.

(2) Default setting before delivery:

1 (BIT0), ON

2 (BIT1), ON

3 (BIT2), OFF

4 (BIT3), OFF

5 (BIT4), OFF

Defining the communication address of the PMU

1～5

No. OperationFunction

Set the DIP switches of the PMU：

51

Checking the DIP Switches of the UELPd

Settings of the DIP switches on the UELP

75-ohm E1 Mode

Other Modes

T1 Mode

75-ohm E1 Mode 120-ohm E1 Mode

Settings of the DIP switches on the WMPT

Checking the DIP Switches of the WMPTe

Reinstalling the Boardsf

The black part indicates the position of a DIP switch.

Appendix

52

Pin Assignment of the BBU Signal Cablesg75-ohm E1/T1 cable

TX4-RingX1.26

TX4+8TipX1.25

TX3-RingX1.24

TX3+6TipX1.23

TX2-RingX1.22

TX2+4TipX1.21

TX1-RingX1.20

TX1+2TipX1.19

RX4-RingX1.8

RX4+7TipX1.7

RX3-RingX1.6

RX3+5TipX1.5

RX2-RingX1.4

RX2+3TipX1.3

RX1-RingX1.2

RX1+1TipX1.1

LabelCoaxial SN.Wire TypePin on the DB26 Male Connector

Appendix

53

Pin Assignment of the BBU Signal Cablesg120-ohm E1/T1 cable

TX4-RedX1.26

TX4+Twisted pair

GreenX1.25

TX3-RedX1.24

TX3+Twisted pair

OrangeX1.23

TX2-RedX1.22

TX2+Twisted pair

BlueX1.21

TX1-WhiteX1.20

TX1+Twisted pair

GreyX1.19

RX4-WhiteX1.8

RX4+Twisted pair

BrownX1.7

RX3-WhiteX1.6

RX3+Twisted pair

GreenX1.5

RX2-WhiteX1.4

RX2+Twisted pair

OrangeX1.3

RX1-WhiteX1.2

RX1+Twisted pair

BlueX1.1

LabelWire TypeWire ColorPin on the DB26 Male Connector

Appendix

54

Pin Assignment of the BBU Signal CablesgFE/GE Ethernet cable

X2.7White/brownX1.7

X2.8Twisted pairBrownX1.8

X2.5White/blueX1.5

X2.4Twisted pairBlueX1.4

X2.3White/greenX1.3

X2.6Twisted pairGreenX1.6

X2.1White/orangeX1.1

X2.2Twisted pairOrange X1.2


Wire TypeWire ColorPin on the RJ45 Connector

RX-Twisted pairX5WhiteX1.5

RX+Twisted pairX4BlueX1.4

TX-Twisted pairX3OrangeX1.2

TX+Twisted pairX2WhiteX1.1

Port on the APMIWire TypePins on the X2, X3, X4, and X5

Wire Color


Monitoring signal cable between the APMI and the BBU

Appendix

55

Pin Assignment of the BBU Signal Cablesg

EMUA monitoring signal cable

BrownX2.8X1.8

Twisted pairWhite/brownX2.7X1.7

BlueX2.4X1.4

Twisted pairWhite/blueX2.5X1.5

GreenX2.6X1.6

Twisted pairWhite/greenX2.3X1.3

OrangeX2.2X1.2

Twisted pairWhite/orangeX2.1X1.1

Wire TypeWire ColorPin on the RJ45 Connector


Alarm cable

RX-Twisted pair

WhiteX2.6X1.5

RX+Twisted pair

BlueX2.2X1.4

TX-Twisted pair

OrangeX2.7X1.2

TX+Twisted pair

WhiteX2.3X1.1

Port on the APMIWire TypeWire Color

Pin on the DB9 Male Connector


Appendix

56

Change History

10 (2010-03-05)

This is the tenth commercial release.

Compared with issue 09 (2009-11-25), Obtaining the ESN is added.

09 (2009-11-25)

This is the ninth commercial release.

Compared with issue 08 (2009-09-30), the figure of installing the WGRU signal cable is modified.

08 (2009-09-30)This is the eighth commercial release.

Compared with issue 07 (2009-08-30), the configuration principles of the BBU boards are modified.

Compared with issue 07 (2009-08-30), the installation scenarios of APM30H(Ver.B), TMC11H(Ver.B) and APM30H(Ver.B, +24V) are added.

07 (2009-08-30)This is the seventh commercial release.

Compared with issue 06 (2009-06-30), the installation of WGRU is added.

06 (2009-06-30)

This is the sixth commercial release.

Compared with issue 05 (2009-01-23), the configuration principles of the BBU boards is modified.

HUAWEI TECHNOLOGIES CO., LTD.Huawei Industrial Base Bantian Longgang

Shenzhen 518129People’s Republic of China

www.huawei.com

bbu3900 installation guide

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