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BTS3900C (Ver.C)
Hardware Description
Board
USCU
UBRI
Figure 3-9
Figure 3-9 Typical configuration of the BBU3900 GL
BBU3900 UL
Table 3-6
Table 3-6 Slot assignment principles for the boards in the BBU3900 UL
Board
LMPT/UMPT
WMPT/UMPT
LBBP
Issue 03 (2013-05-27)
Optional/
Mandatory
Optional
Optional
shows the typical configurations of the BBU3900 GL.
describes the slot assignment principles for the boards in the BBU3900 UL.
Optional/
Mandatory
Mandatory
Mandatory
Mandatory
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Maximum
Slot
Number
1
Slot 0, 1, or 4
1
Slot 2
Maximum
Slot
Number
1
Slot 6
1
Slot 7
5
Slot 0, 1, 2, 4, or
5
3 BTS3900C Modules
Restriction
It is
preferentially
configured in
slot 4.
-
Restriction
It is configured
only in slot 6.
It is configured
only in slot 7.
A single LBBP
is configured
only in slot 2. If
more LBBPs are
required, the
LBBP is
installed, in
descending
order of priority,
in slot 2, 1, 0, 4,
or 5.
26
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