Huawei BBU3900 User manual

HUAWEI TECHNOLOGIES Co., Ltd.
BBU3900
Installation Guide
Issue: 19
Date: 2011-01-20

1
Contents
Installation Tools…………………………………
Installation Scenarios……………………………
BBU Hardware……………………………………
Installation Procedure……………………………
Installing the BBU in the APM30………………
Installing the BBU in the APM30H(Ver.A) ……
Installing the BBU in the 19-Inch Rack…………
Installing the BBU in the TMC……………………
Installing the BBU in the PS4890 Cabinet……
Installing the BBU in the RRU3004 Rack………
Installing the IMB03 on the H-Shaped Stand…
Installing the RRU on the H-Shaped Stand …
Installing the BBU on the Wall…………………
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 OMB …………………
BBU Hardware Installation Checklist…………
Powering On the BBU……………………………
Obtaining the ESN ………………………………
Appendix……………………………………………
Change History……………………………………
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Copyright © Huawei Technologies Co., Ltd. 2011. All rights reserved.

2
Installation Tools
Measuring tape Phillips screwdriver (M3-M6) Flat-head screwdriver (M3-M6)
Adjustable wrench Socket wrench Hammer drill
ESD wrist strap Vacuum cleaner Wire stripper
Torque wrench Marking pen Level
RJ-45 crimping tool Multimeter
Power cable crimping tool Cable cutter ESD gloves
Rubber Mallet

3
Installation Scenarios
In the APM30/APM30H(Ver.A) In the PS4890
In the RRU3004 rackIn the TMC
In the 19-inch rack
The GTMU in this document is based on the first type of GTMU.
In the APM30H(Ver.B)

4
Installation Scenarios
In the TMC11H(Ver.B) In the APM30H (Ver.B, +24V)
On the wall In the OMB

5
BBU Hardware
1. Exterior of the BBU
2. Configuration Principles of the BBU Boards
Board Mandatory/
Optional Full Configuration Installation Slot Remarks
GTMU Mandatory 1 S5 and S6 Can be installed only in S5 and S6.
UPEU Mandatory 2 S18 or S19 A single UPEU is preferentially configured
in the S19 slot.
FAN Mandatory 1 S16 Can be installed only in the S16 slot.
UTRP Optional 1 S0 or S4 Preferentially installed in the slot4.
UELP Optional 2 S0 or S4 A single UELP is preferentially configured
in the S4 slot.
UFLP Optional 2 S0 or S4 A single UELP is preferentially configured
in the S4 slot.
USCU Optional 1 S0 or S1 Preferentially installed in the S1 slot.
UEIU Optional 1 S18 Preferentially installed in the S18 slot.
zThe UELP and UFLP need to be optionally configured in the BBU or SLPU on site according to the field
requirements.
zUTRP is supported in V300R012 and later versions.
86 mm
(2U)
442mm
310mm

6
Installation Procedure
When the equipment is unpacked, it must be powered on in seven days. The maximum
duration of the power-off state of the equipment is 48 hours during maintenance.

7
Installing the BBU Case
a
Installing the BBU Cables
b
External power supply
External alarm device
Monitoring signal
cable
Alarm cable
E1/T1cable
CPRI signal cable
E1/T1 surge protection
transfer cable
Power cable
Cable connections of the BBU
External monitoring device
Installing the BBU in the APM30
BBU
M6 bolt
PDU
1. Install the mounting ears at both sides of
the BBU reversely.
2. Slide the BBU case into the cabinet.
FE/GE cable
FE/GE surge protection
transfer cable

8
Installing the BBU in the APM30
Winding pipe
Installing the BBU Cables
b
2. Install the CPRI optical cable.
The TX port on the BBU is connected to the RX port on the RRU.
The RX port on the BBU is connected to the TX port on the RRU.
Connect the OT terminal of the power cable to the LOAD3
terminal of the PDU, and then fix the 3V3 connector of the
power cable to the PWR port on the BBU.
1. Install BBU power cable.
The OT terminals of the power cable is to be made on site.
Optical module
Puller
a. Insert the optical module into the CPRI0,
CPRI1, CPRI2 CPRI3, CPRI4 or
CPRI5 port, and then turn outwards
the puller on the optical module.
b. Insert one end of the CPRI optical cable
into the optical module, and then lead
the CPRI optical cable out of the
cabinet along the right side of the
cabinet.
c. Wrap the fiber tail with the winding pipe.
LOAD3
NEG(-)
RNT(+)
PWR
The single-mode optical module is labeled "SM" and multi-mode optical module is labeled "MM“.
If the puller of an optical module is blue, the module is a single-mode optical module. If the puller of an optical
module is black or grey, the module is a multi-mode optical module.
Connect the fiber tails labeled 2A and 2B to one of the CPRI0 to CPRI5 ports on the
GTMU, and connect the fiber tails labeled 1A and 1B to the CPRI_W port on the RRU.

9
Installing the BBU in the APM30
b
4.3. 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
4.4. Thread the E1/T1 cable through the grounding clip. Then, tighten the screw on the
grounding clip to make the shielding layer of the E1/T1 cable in full contact with the
grounding clip. Finally, connect the PGND cable on the grounding clip to the ground bolt
of the APM30.
4.2. Fix the DB26 connector of the E1/T1 cable to the OUTSIDE port on the UELP.
3. Install the E1/T1 surge protection transfer cable.
4. Install the E1/T1 cable.
E1/T1 surge protection
transfer cable
4.1. Cabling the E1/T1 cable.
E1/T1cable
Shielding layer of
the E1/T1 cable
Shielding layer of the E1/T1
cable (25 mm)
Fix the DB25 connector of the E1/T1 surge protection transfer cable to the INSIDE
port on the UELP and the DB26 connector to the E1/T1 port on the GTMU.
Grounding
clip
Installing the BBU Cables
Before soldering the connectors to the E1/T1 cable, ensure that both ends of the E1 cable are
disconnected from any devices. In addition, all the connectors should be soldered to the cable.

10
b
FE/GE surge
protection transfer
cable FE/GE
cable
(25 mm)
Shielding layer
of the FE/GE
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 GTMU.
5. Install the FE/GE surge protection transfer
cable (FE/GE transmission mode).
6. Install the FE/GE cable (FE/GE
transmission mode).
6.1. Connect one end of the FE/GE 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.
6.2. Thread the FE/GE cable through the grounding clip. Then,
tighten the screw on the grounding clip to make the shielding
layer of the FE/GE cable in full contact with the grounding clip.
Finally, connect the PGND cable on the grounding clip to the
ground bolt of the APM30.
Installing the BBU Cables
Installing the BBU in the APM30
7. Install the monitoring
signal cable between the
APMI and the BBU.
7.1. Fix the RJ45 connector at one end of
the cable to the MON1 port on the UPEU.
7.2. Cut off the RJ45 connector at the
other end of the cable on site, and then
connect the four exposed wires to the RX+,
RX-, TX+, and TX- ports on the APMI.
The shielded straight-through cable must be
used as the FE/GE Ethernet cable.

11
8. Install the EMUA monitoring signal cable. (The EMUA is configured if there are
external dry contacts or analog detection is required.)
Cut off the RJ45 connector of the EMUA monitoring signal cable, and then connect the
four exposed wires to the RX+, RX-, TX+, and TX- ports on the APMI. Fix the DB9
connector to the corresponding port on the EMUA.
Installing the BBU Cables
b
Installing the BBU in the APM30
Pin on the RJ45
Connector Pin of the DB9 Male Connector Wire Color Wire Type Port on the APMI
X1.1 X2.3 White Twisted pair TX+
X1.2 X2.7 Orange Twisted pair TX-
X1.4 X2.2 Blue Twisted pair RX+
X1.5 X2.6 White Twisted pair RX-
EMUA monitoring signal cable

12
9. Install the alarm cable.
Connect one end of the alarm cable to the EXT-ALM port on the UPEU and
the other end to the corresponding alarm device.
Installing the BBU Cables
b
Installing the BBU in the APM30

13
Installing the BBU in the APM30H(Ver.A)
No. Cable Installation Position
One end is connected to... The other end is connected to...
BBU power cable LOAD3 terminal of the PDU PWR port on the BBU
E1/T1 surge protection
transfer cable E1/T1 port on the GTMU INSIDE port on the UELP
E1/T1 cable OUTSIDE port on the UELP External transmission device
Monitoring signal
cable COM IN port on the HEUA MON1 port on the BBU
CPRI optical cable CPRI port on the GTMU CPRI port on the RRU
aBBU Cable Connections
The procedure for installing the BBU case in the APM30H is the same as that in the APM30. For details, see
pages 7 to 12. The following figure shows the cable connections of the BBU. For details on how to install the
monitoring signal cable between the HEUA and the BBU in the APM30H, see page 14.

14
Installing the BBU in the APM30H(Ver.A)
bInstalling the Monitoring Signal Cable Between the HEUA and the BBU
MON1
COM IN
UPEU on the
BBU
HEUA

15
bInstalling the DCDU-03B c
When the BBU3900 is installed in the 19-inch cabinet, no space is required on the left and
right of the BBU3900.
Installing the BBU in the 19-Inch Rack
Space Requirements
a
Installing the BBU Case

16
Installing the BBU Cables
d
Installing the BBU in the 19-Inch Rack
No. Cable Installation Position
One end is connected to... The other end is connected to...
CPRI optical cable CPRI port on the GTMU CPRI port on the RRU
External power
cable BEG(-) and RTN(+) on the DCDU-03B External power equipment
BBU power cable PWR1 on the UPEU LOAD6 on the DCDU-03B

17
Installing the BBU in the TMC
Installing the DCDU-03B
a
Slide the DCDU-03B into the TMC. Then, tighten the four M6 screws.
Installing the BBU Case
b
Slide the BBU into the TMC. Then, tighten the four M6 screws.

18
Installing the BBU in the TMC
Installing the BBU Cables
c
DCDU-03B input
power cable
zFor details on how to install the TMC alarm cable, see page 19.
zThe DCDU-03B input power cable is connected to the external DC power supply system.
zFor cable connections of the BBU, see page 7.

19
Installing the BBU in the TMC
Installing the BBU Cables
c
Procedure for installing the
TMC alarm cable: APMI panel Door status
sensor
b. Connect the two bare
terminals X1.4 (blue) and
X1.5 (white) to the alarm
wiring terminals of the
door status sensor.
c. Connect the two bare
terminals X1.1 (white)
and X1.2 (orange) to the
OUT1+ and OUT1-
alarm wiring terminals on
the APMI.
d. Connect the two bare
terminals X1.3 (white)
and X1.6 (green) to the
alarm wiring terminals of
the DCDU.
a. Fix the RJ45 connector
at one end of the alarm
cable to the EXT_ALM1
port on the BBU.
The white and green bare wire terminals are not distinguished from different wiring terminals.