Huawei SE2900 Hardware Description page 83

HUAWEI SE2900 Session Border Controller
Hardware Description
Figure 1-59 Hardware structure
Table 1-53
Table 1-53 Components
No.
1
2
3
Issue 01 (2016-01-15)
describes the components of the VPUA1.
Compone
Quantity
nt
Digital 2
signal
processing
(DSP)
daughter
board
Solid-state 1
drive (SSD)
BMC 1
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Description
The DSP daughter board processes voice and video
data.
The SSD stores the operating system (OS) and field
programmable gate array (FPGA) files.
The BMC, a processing module independent of the
CPU, implements board management and provides
interfaces and buses, such as system interfaces,
General Purpose Input/Output (GPIO), serial ports,
and Inter-Integrated Circuit (I2C) bus.
1 Service Processing Device
79