Technical Specifications
Table 5-82 describes the technical specifications of the 4FXS1FXO.
Table 5-82 Technical specifications of the 4FXS1FXO
Item Specification
Dimensions
(Depth x Width x
Height)
223.5 mm x 100.1 mm x 19.82 mm (8.8 in. x 3.94 in. x 0.78 in.)
Maximum power
consumption
12.78 W
Weight 0.3 kg (0.66 lb)
5.6.3 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 Processes the dial tone.
l Parses telephone numbers.
l Generates interactive voice response (IVR) and voice signal.
l Encodes, decodes, and converts voice.
l Implements voice conferences and echo canceler (EC).
l Processes IP packets.
Applications
The 16/32/64/128-channel DSP module is installed into the DSP DIMM of the main control
board on the AR2220, AR2240 and AR3260.
CAUTION
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.
Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description 5 Cards
Issue 03 (2012-04-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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