16/32/64/128-Channel Dsp Module - Huawei AR1200-S Series Hardware Description

Huawei AR1200-S&2200-S Series Enterprise Routers
Hardware Description
Technical Specifications
Table 5-73
Table 5-73 Technical specifications of the 4FXS1FXO
Item
Dimensions
(Depth x Width x
Height)
Maximum power
consumption
Weight

5.5.3 16/32/64/128-Channel DSP Module

The 16/32/64/128-channel DSP module is a VoIP voice processing DIMM.
Functions and Applications
Functions
The 16/32/64/128-channel DSP module provides the voice over IP (VoIP) functions, including:
l
l
l
l
l
l
Applications
The 16/32/64/128-channel DSP module is installed into the DSP DIMM of the main control
board on the AR2220-S.
Only the DSP module supported by the product can be inserted into the DSP DIMM slot. The
DDR3 memory board or unsupported DIMMs cannot be inserted; otherwise, the device may be
damaged or does not function properly.
Issue 03 (2012-04-20)
describes the technical specifications of the 4FXS1FXO.
Specification
223.5 mm x 100.1 mm x 19.82 mm (8.8 in. x 3.94 in. x 0.78 in.)
12.78 W
0.3 kg (0.66 lb)
Processes the dial tone.
Parses telephone numbers.
Generates interactive voice response (IVR) and voice signal.
Encodes, decodes, and converts voice.
Implements voice conferences and echo canceler (EC).
Processes IP packets.
CAUTION
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5 Cards
80