Introduction; System Overview; Specifications; Adsl Standard - Acorp Sprinter W422G User Manual

1 Introduction

W422G is a high-speed ADSL2+ Ethernet/Wireless router that is specifically designed
(3.0)
to connect to the Internet and to directly connect to your local area network (LAN) via
high-speed 10/100 Mbps Ethernet, or wireless LAN (WLAN). The ADSL2+ modem is
compatible with the latest ADSL standards, including ADSL2 and ADSL2+, and supports
up to 24 Mbps downstream and 1.5 Mbps upstream to deliver true broadband speed and
throughput. The DSL router supports wireless 802.11b/g and the following security
protocols: WEP, WPA, WPA2, and 802.1x.
To ensure fully compatibility, the DSL device was tested with all major DSLAMs, and
support standard 10/100 Mbps Base-T Ethernet interface Auto MDI/MDIx 10/100 Switch
function allowing user easily to link to PC or other Switches/Hubs. The DSL device is an
idea solution for multi-users utilizing build-in channel mode (PPPoE/A, IPoA, IPoE), IP
routing, NAT functionalities sharing the ADSL link. The DSL device is also a perfect
solution for the residential users, it supports the users with bridge mode in host based
PPPoE Client.

2 System Overview

2.1 Specifications

2.1.1 ADSL Standard

ITU-T G.992.1(G.dmt)
ANSI T1.413 Issue 2
G.992.2 (G.lite)
G.994.1 (G.hs)
Auto-negotiating rate adaptation
ADSL2 G.dmt.bis (G.992.3)
ADSL2 G.lite.bis (G.992.4)
ADSL2+ (G.992.5)

2.1.2 Wireless Features

Compilant with IEEE 802.11 B/G
Up to 54 Mbps wireless operation rate
64/128 bits WEP for security
WPA support
ACL (MAC address Filtering)
5