Huawei BTS3900C Hardware Description page 26

BTS3900C (Ver.C)
Hardware Description
Board
WBBP
Issue 03 (2013-05-27)
Optional/
Mandatory
Mandatory
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Maximum Slot
Number
6 Slots 0 to 5
3 BTS3900C Modules
Restriction
It is configured
in slot 3 by
default.
l If more
CPRI ports
are required,
the WBBP is
installed, in
descending
order of
priority, in
slot 3 or 2.
l If no more
CPRI ports
are required,
the WBBP is
installed, in
descending
order of
priority, in
slot 3, 0, 1, 2,
4, or 5.
The slot
assignment
principles for
the WBBP
boards are as
follows:
l The WBBPd
or WBBPf is
preferentiall
y configured
in slot 3 or 2.
The WBBPf
takes
precedence
over the
WBBPd in
slot
assignment.
l If five or
more
WBBPs are
required,
ensure that a
WBBP is
installed in
each of slots
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