Huawei AR2220 User Manual

9.6 Synchronous/Asynchronous Serial Interface Attributes
This section describes the attributes of synchronous/asynchronous serial interfaces.
Table 9-12 describes the attributes of synchronous/asynchronous serial interfaces.
Table 9-12 Attributes of synchronous/asynchronous serial interfaces
Attribute Description
Synchronous Serial Interface Asynchronous Serial
Interface
Connector
type
DB28
Standards
compliance
and working
mode
l V.24 DTE
l V.24 DCE
l V.35 DTE
l V.35 DCE
l X.21 DTE
l RS449 DTE
l RS449 DCE
l RS530 DTE
l RS530 DCE
RS232
Minimum
baud rate (bit/
s)
1200 1200 600
Maximum
baud rate (bit/
s)
64 k 2.048 M 115.2 k
Cable type
l V.24 DTE cable
l V.24 DCE cable
l V.35 DTE cable
l V.35 DCE cable
l X.21 DTE cable
l RS449 DTE cable
l RS449 DCE cable
l RS530 DTE cable
l RS530 DCE cable
Function
DDN leased line
l Modem dial-up
l Backup
Terminal access
l Asynchronous leased line
l Terminal access
Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description 9 List of Interface Attributes
Issue 03 (2012-04-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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Huawei AR2220 Specifications

General

Brand	Huawei
Model	AR2220
Category	Network Router
Language	English