Huawei Quidway AR-28-30, Quidway AR-28-31 Specifications

Quidway® AR28-30/31 Series Access Routers

Copyright ©2008 Huawei Technologies Co., Ltd. All Rights Reserved.

http://www.huawei.com/products/datacomm/

Quidway® AR28-30/31 Series Access Routers

Product Overview

Adopting the modular structure, high speed CPU technology and fast routing mechanism, the
Quidway® AR 28-30/31 Routers provide abundant low speed service interfaces to meet the
requirements of such leased line services as DDN, packet-switching network an d Frame Relay,
and to satisfy the networking requirements of such dial-up line services as PSTN and ISDN.
Latest xDSL technology is also adopted to meet the trend of broadband IP network.

They can be used as the core and branch routers for SME to provide secure and reliable
network solution in cooperation with other Huawei network product s.

The Quidway® AR 28-30 Series Routers contain two types: the AR 28-30 and the AR 28-31.
The Quidway® AR 28-30 provides one 10/100 Mbps Ethernet port and three network module
slots (for MIM). The AR 28-31 provides two 10/100 Mbps Ethernet ports and three network
module slots (for MIM).

Quidway® AR 28-30 router rear view

Quidway® AR 28-31 router rear view

Product Features

Integrated Voice Solutions

The Quidway® AR 28-30/31 Routers are key components of huawei integrated voice over
packet solutions, which include a rich family of Voice Gateway, GK and billing systems.
The Quidway® AR 28-30/31 Routers deliver high quality and density VoIP and VoFR services
to enterprises. By supporting standard H.323 and SIP protocols, Huawei integrated voice over
packet solutions can inter-operate with other mainstream manufacturers’ equipments.

Perfect Security Protecting System

The Quidway® AR 28-30 Series Routers provide comprehensive se curity solutions. The
security solution contains: packet filtering firewall, network address translation, VPN, Call Back
technique, AAA, log administration, and so on.

1

Quidway® AR28-30/31 Series Access Routers

Copyright ©2008 Huawei Technologies Co., Ltd. All Rights Reserved.

http://www.huawei.com/products/datacomm/

2

Product Specification

Item AR 28-30 AR 28-31

Slot

3 (up to three interface modules can be configured)

Fixed interface

1 x 10/100 Mbps Ethernet
interface

2 x 10/100 Mbps Ethernet
interfaces

Boot ROM

512 KB
Default: 128 MB

SDRAM

Max: 256 MB

Flash

32 MB

Dimensions (H x W x D)

44.3 x 442 x 413 mm (1.7 x 17.4 x 16.3 in)
standard 19-inch rack, 1U in height

Weight

8 kg (17.6 lb)

Input
voltage

AC

Rated voltage: 100 VAC to 240 VAC; 50/60 Hz
Maximum tolerance: 90 VAC to 264 VAC; 47/63 Hz

Maximum power

80 W

Operating temperature

0°C to 40°C (32°F to 104°F)

Storage temperature

–40°C to 70°C (–40°F to 158°F)

Relative humidity
(non-condensing)

5% to 90%

EMC

FCC Part 15 (CFR 47) Class A
VCCI Class A
CISPR22 Class A
EN 55022 Class A
AS/NZS CISPR 22 Class A
ETSI EN 300 386 V1.3.2
EN 50024
ICES-003
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-8
IEC 61000-4-11
IEC 61000-3-2
IEC 61000-3-3
ITU-T Recommendation K.20