Huawei SE2900 Hardware Description page 47

HUAWEI SE2900 Session Border Controller
Hardware Description
The power module supplies power to the components on the MXUA0.
Hardware and Software Compatibility
Table 1-25
Table 1-25 Hardware and software compatibility
Board Model
MXUA0
Technical Specifications

Table 1-26 Network switching performance specifications
Item
Number of
Base plane
ports
Number of
eFabric
plane ports
Issue 01 (2016-01-15)
lists hardware and software compatibility of the MXUA0.
Network switching performance specifications
Table 1-26 lists the network switching performance specifications of the MXUA0.
Specificatio
ns
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20
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Copyright © Huawei Technologies Co., Ltd.
Spare Parts Model
MXUA0
Description

Four GE ports connected to the service boards in the
subrack through the backplane
 One GE port connected to the GPC of the MXU
 One GE port connected to the GPC of the other MXU in
the subrack through the backplane
 One GE port connected to the CPU of the MXU
 One GE port connected to the CPU of the other MXU in
the subrack through the backplane
 Two GE ports provided on the front panel for Base
plane cascading
 One 10GE port for interconnection with the Base plane
of the other MXU, implementing Base plane
redundancy. This port is disabled by default.

Sixteen 20GE ports connected to the four service boards
in the subrack through the backplane (a maximum of
four 20GE ports for each service board)

Two 40 GE ports connected to the eFabric plane of the
other MXU, implementing eFabric plane redundancy.
Of the two ports, one is reserved for future use and
another is disabled by default.

Two 40GE ports on the front panel for eFabric plane
cascading
1 Service Processing Device
Compatibility Rule
Only a board of the same
model can be used to
replace the MXUA0.
You do not need to
manually upgrade software.
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