Huawei Technologies Co. Ltd AR1220WIFI Manual Do Utilizador

Interface Attributes

Table 5-49 Attributes of asynchronous serial interfaces

Attribute

Description

Connector type

RJ45

Standards compliance and
working mode

RS232

Minimum baud rate (bit/s)

300

Maximum baud rate (bit/s)

115.2 k

Cable type

Customized RJ45 cable

Function

l Modem dial-up
l Backup
l Asynchronous leased line
l Terminal access

Technical Specifications

Table 5-50

describes the technical specifications of the 8AS.

Table 5-50 Technical specifications of the 8AS

Item

Specification

Dimensions
(depth x width x
height)

223.5 mm x 201 mm x 19.82 mm (8.8 in. x 7.92 in. x 0.78 in.)

Maximum power
consumption

8.9 W

Weight

0.6 kg (1.32 lb)

5.5.7 1BST (1-Port-ISDN S/T WAN Interface Card)

The 1BST is the ISDN module on the AR routers and provides one ISDN S/T interface, which
transmits data services.

The 1BST transmits, receives, and processes 1-channel ISDN BRI S/T data flow.

Functions and Applications

Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description

5 Cards

Issue 03 (2012-04-20)

Huawei Proprietary and Confidential