Huawei Quidway AR18-30E Manual de usuario
Quidway® AR 18-3X Series Routers
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved.
http://www.huawei.com/products/datacomm/ 1
Quidway® AR18-3X Series Routers
Product Overview
Quidway® AR18-3X Series Routers, launched by Huawei Technologies, are oriented to small
office home office (SOHO) users. They include AR18-30E/31E/32E/33/33E/34/34E/35E models.
AR18-3X Series Routers belong to xDSL routers and provide a new solution to high
bandwidth-consuming small and medium-sized enterprises or some large branches and offices.
In the uplink direction, Quidway® AR18-3X Series Routers provide the ADSL/ADSL2+, G.SHDSL
or ISDN interface, which can be directly connected to the equipment at the central office through
one or two subscriber lines to provide broadband access services. The ISDN interface primarily
functions as a backup interface.
In the downlink direction, Quidway® AR18-3X Series Routers provide four 10/100BASE-T
Ethernet interfaces. The interfaces provide Layer 2 data exchange and can implement port
isolation.
The AR18-33/18-34/18-33E/18-34E is based on SHDSL access of ATM. The AR 18-33/34
supports single-pair wiring, and theAR 18-33E/34E support dual-pair wiring. TheAR 18-30E/31E
provides the ADSL2+ over POTS (Annex A standard) interface, and the AR 18-32E/35E the
ADSL2+ over ISDN (Annex B standard) interface. They provide symmetric uplink and downlink
broadband leased line access over the twisted pair cables for those small and medium-sized
enterprises and SOHO users, who is not capable of building their private networks or cannot
afford high expenses of DDN communication. The AR 18-30E/31E/32E/35E has the switched
Ethernet interface and support VLAN management.
Quidway® AR 18-3X Series Routers are illustrated as follows:
AR18-30E AR18-31E
AR18-32E AR18-33/18-33E
Quidway® AR 18-3X Series Routers
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved.
http://www.huawei.com/products/datacomm/ 2
AR18-34/18-34E AR18-35E
Features
Network Security
Quidway® AR 18-3X Series Routers provide abundant network security features, such as
firewall, packet filtering, network address translation (NAT), authentication, authorization and
accounting (AAA), and callback. Hence, users can select different security policies to build
enterprise networks.
Building a VPN
Intranet virtual private network (VPN) interconnects the geographically dispersed branches of a
company via public networks, as an extension and replacement of traditional leased line
networks and other enterprise networks. Access VPN provides secure tunnels for small-sized
users like SOHO to access the resources of company headquarters via PSTN/ISDN. Extranet
VPN extends the enterprise networks to the business partners and clients, and enables different
companies to communicate securely and privately over the public networks. Quidway® AR
18-3X Series Routers are mainly used at the access end of VPNs.
Dial Control Center
Quidway® AR 18-3X Series Routers provide perfect dial-in solutions and support two dial-in
modes, namely legacy DCC and dialer profiles. In addition, they also support the link layer
protocols like point to point protocol (PPP), the network layer protocols like internet protocol (IP)
and internet packet exchange (IPX); they have the capability of running multiple dynamic routing
protocols on the dial-in interfaces; they thereby can satisfy various network topology
requirements. The dialer profiles own more functions, and can enable multiple dial-in users to
share a physical interface via the dialer pool and make different calls.
Reliability
The backup center technology can greatly enhance the network reliability. The features of ISDN
BRI interface implement line backup and provide high reliability.
Quidway® AR 18-3X Series Routers
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved.
http://www.huawei.com/products/datacomm/ 3
Command Line Interface
The command line interface (CLI) of Quidway® AR 18-3X Series Routers can be configured in
common ways. No special training is needed for users.
2B+D Data Transmission
The AR 18-31/18-34/18-34E/18-32E/18-35E has the built-in terminal adapter (TA) and provides
the ISDN BRI S/T interface or U interface for 2B+D data transmission.
ADSL/ADSL2+ and G.HSDSL Access
Quidway® AR18-3X Series Routers support ATM PVC, point-to-point protocol over AAL5
(PPPoA), IP overAAL5 (IPoA), and point-to-point protocol over Ethernet overAAL5 (PPPoEoA).
The routers can cooperate with different DSLAM devices for SOHO users’ broadband network
access.
Branch offices are strongly recommended to adopt theADSL+NAT+IPSec/IKE solution. With the
IKE aggressive mode and the NAT traversal feature, the branch offices can replace the
traditional leased line access solution with the securer ADSL broadband access solution.
Chassis
Electromagnetic shielded plastic chassis, which the AR-3x Series Routers adopt, has not only a
smooth external appearance and small size, but also can effectively shield electromagnetic
interference from various sources to make the system work more stably and reliably.
Product Specification
Item AR 18-33/18-34 AR 18-33E/AR 18-34E AR
18-30E/18-31E AR
18-32E/18-35E
Interface
1Console port
1 G.SHDSL(single-pair
interface)
4 10/100 Mbps Ethernet
interfaces
1 ISDN BRI S/T interface
(only for AR 18-34)
1 Console port
1 G.SHDSL(dual-pair
interface)
4 10/100 Mbps
Ethernet interfaces
1 ISDN BRI S/T
interface (only for AR
18-34E)
1 Console port
1 ADSL2+ over
POTS interface
410/100 Mbps
Ethernet
interfaces
1 ISDN BRI S/T
interface (only for
AR 18-31E)
1 Console port
1 ADSL2+ over
ISDN interface
4 10/100 Mbps
Ethernet
interfaces
1 ISDN BRI S/T
interface
Processor MPC859 BMC 6348
SDRAM 64 MB
Flash 8 MB
Quidway® AR 18-3X Series Routers
Copyright ©2007 Huawei Technologies Co., Ltd. All Rights Reserved.
http://www.huawei.com/products/datacomm/ 4
Item AR 18-33/18-34 AR 18-33E/AR 18-34E AR
18-30E/18-31E AR
18-32E/18-35E
Max power
consumption 10 W
Input Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 Hz
Max voltage range: 90 VAC to 264 VAC, 47 Hz or 60 Hz
Current: 0.5 A to 1 A
Power
supply
(external) Output Voltage: 12 VDC
Current: 1.25 A
Physical
dimensions (H x W
x D) 45 x 180 x 300 mm (1.8 x 7.1 x 11.8 in.), including bulge
Weight 1 kg (2.2 lb)
Operating
temperature 0°C to 40°C (32°F to 104°F)
Relative humidity
(noncondensing) 5% to 90%
Order Information
Name Description Remark
AR 18-33 Quidway AR 18-33 Router mandatory
AR 18-34 Quidway AR 18-34 Router mandatory
AR 18-30E Quidway AR 18-30E Router mandatory
AR 18-31E Quidway AR 18-31E Router mandatory
AR 18-32E Quidway AR 18-32E Router mandatory
RT-AR1833E-AC-OVS Quidway AR 18-33E Router mandatory
RT-AR1834E-AC-OVS Quidway AR 18-34E Router mandatory
AR 18-35E Quidway AR 18-35E Router mandatory
Este manual sirve para los siguientes modelos
8
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