Bbu Hardware - Huawei BBU3900 Installation Manual

BBU Hardware

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