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AT -AR750S

| Secure VPN Router

WAN Load Balancing

The AT-AR750S' WAN Load Balancer enables

the router to combine bandwidth from multiple

WAN connections for increased throughput,

redundancy and reliable WAN connectivity.

When a router simultaneously connects to

multiple WAN networks, the WAN Load

Balancer will distribute the traffic based on any

one of a number of selectable balancing

algorithms. A typical example would be a router

that has two Internet connections each

exchanging data to remote sites via different

Internet providers. In this case an outage limited

to one network will not result in a loss of

connectivity to these sites.

Feature Summary

Routing and Multicast

PPP and IP Routing

RIP v1 & v2

OSPF v1 & v2

BGP-4 (optional)

IPX

IGMPv2

PIM-SM / DM

DVMRP (including

draft_ietf_idmr_dvmrp_v3_10)

WAN Protocols

X.25

Frame Relay

Security

IP Filtering

Stateful Inspection Firewall

SMTP & HTTP Proxy

802.1x

Authentication: RADIUS,TACACS, MD5, PAP, CHAP

SSH

SSLv1

VPN

L2TP

GRE

IPSec

IKE

ISAKMP

PKI

NAT-T

Encryption: DES, 3DES, AES

XP VPN client interoperability

Hardware acceleration

QoS

Extensive Traffic classifiers of L2 to L5 traffic to

allow appropriate queuing of traffic.

IP:

IP source/destination address,TOS

& DiffServ

Ethernet:

MAC source/destination, 802.1q

TCP/UDP: Port numbers

VoIP:

RTP source & destination

Queuing:

Low latency queuing (LLQ)

Class-based weighted fair queuing (CBWFQ)

Deficit Round Robin (DRR)

Supported tunnel interfaces: PPP, L2TP, IPsec, GRE

Allied Telesis

Management

CLI

Browser Based GUI

SNMPv3

IPv6

RIPng

IPv6 RFC 2460

Neighbour discovery RFC 2461

Stateless address auto configuration RFC 2462

ICMPv6 RFC 2463

Transmission of IPv6 packets RFC 2464

Connection of IPv6 domains via IPv4 clouds

RFC 3056

DHCPv6

Reliability

MTBF:

>120 000 hrs

Hardware Features

5 x 10/100 Mbps (LAN)

2 x 10/100 Mbps (WAN)

2 x Port Interface Cards (PICs)

1 x Async Console port

DMZ port: Obtained by configuring one of the

WAN or LAN ports

Processor

533MHz

Internal security encryption engine

Memory

64MB Ram

16MB Flash

Power Characteristics

Input Voltage: 100-240 VAC, 50-60 Hz

Max Power Consumption: 40W

Internal Battery Backup (1 year)

Physical Dimensions

Dimensions:

1RU rack mount (with included

kit), Depth 190mm,

Width 305mm, Height 44mm

Weight:

1.94 kg

Environmental

Operating Temp: 0

C to 40

Storage Temp: -25

C to 70

Operating relative humidity: 5 to 80%

non-condensing

Acoustic: ANSI S12.10 General Office @ 40dB

Operating Altitude: Up to 10,000 feet

Approvals & Certifications

TUV

UL60950

EN60950

EN55022 class A

EN55024

FCC class A

VCCI class A

AS/NZS CISPR22 class A

Optional Extras

Port Interface Cards:

AT-AR020

Single configurable E1/T1 interface

supporting channelized /

unchannelized Primary Rate

ISDN / Frame Relay

AT-AR021S Single Basic Rate ISDN (S/T) interface

(V3)

AT-AR023

Single Synchronous port up to

2Mbps to an external CSU/DSU

(AT-V.35-DTE-00 or AT-X.21-DTE-

00 cable required)

AT-AR024

Four Asynchronous RS-232

interfaces to 115Kbps

Country of Origin

China

AR021S (V3) requires AlliedWare

Operating System

version 2.9.1-13 or later