Huawei SE2900 - Page 47

HUAWEI SE2900 Session Border Controller
Hardware Description
1 Service Processing Device
Issue 01 (2016-01-15)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
43
The power module supplies power to the components on the MXUA0.
Hardware and Software Compatibility
Table 1-25 lists hardware and software compatibility of the MXUA0.
Table 1-25 Hardware and software compatibility
Board Model
Spare Parts Model
Compatibility Rule
MXUA0
MXUA0
Only a board of the same
model can be used to
replace the MXUA0.
You do not need to
manually upgrade software.
Technical Specifications

Network switching performance specifications
Table 1-26 lists the network switching performance specifications of the MXUA0.
Table 1-26 Network switching performance specifications
Item
Specificatio
ns
Description
Number of
Base plane
ports
11

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.
Number of
eFabric
plane ports
20

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