Quidway® NetEngine 20 Routers Synchronous Serial Port Module
Copyright ©2007 Huawei Technologies Co., Ltd. All rights reserved.
http://www.huawei.com/products/datacomm/
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At present, the NE20E router provides only one type of synchronous serial port module, namely
4-port enhanced high-speed synchronous serial port card.
Specifications
Specifications of the synchronous serial port module are described as below.
Module
Interface type
Description
RT-FIC-4SAE DB-28
A 4-port enhanced synchronous/asynchronous
interface module
Cable
DB-28
V.24 DTE cable
V.24 DCE cable
V.35 DTE cable
V.35 DCE cable
V.21 DTE cable
X.21 DCE cable
RS449 DTE cable
RS449 DCE cable
RS530 DTE cable
RS530 DCE cable
