Datasheet

Cisco Systems, Inc.
All contents are Copyright © 1992–2001 Cisco Systems, Inc. All rights reserved. Important Notices and Privacy Statement.
Page 8 of 10
G.shdsl WIC Business Class DSL Feature Highlights
Scalable Bandwidth
• Delivers from 192 kbps to 2.3 Mbps bandwidth (symmetrical)
• Rate adaptable using G.hs (handshake)—automatically selects optimal speed setting
Longer Reach Than Other DSL Technologies
• Provides 2.3 Mbps at up to 11,000 feet on 26 AWG (subject to line conditions)
• Operates at distances up to 22,000 feet
• Repeatable for even greater distances
• Spectral “friendly” technology gives less interference with other transmission technologies
Voice Support
• Support for VoIP over DSL with QoS using H.323 signaling
Cisco IOS Software and Platform Support
• First supported in Cisco IOS Software Release 12.2(4)XL
• Supported on Cisco 1720, 1750, 1751 at FCS
• Functions in built-in VIC/WIC slots
Country Support
• Complies with ITU G.991.2 standard
• Worldwide-accepted technology
See the following URL or contact your local Cisco representative for country-specific approval status:
http://www.cisco.com/cgi-bin/compliance/approvals_search.pl
Memory and Software Requirements (Recommendation for 12.2(4)XL)
A base IP/DSL imagecan be usedto run the G.shdsl WICon the Cisco 1700 platformsat a minimum. In additionto the base
IP/DSL image, the DSL feature (‘y7’ image) is also available in all Plus images. In order to run the enhanced QoS features, a
Plus image is required.
Up to 23 Virtual Circuits per WIC • Enables more sessions at a time; relevant for small and medium-sized businesses
and small branch offices with 50–200 employees
Point-to-Point Protocol (PPP) over ATM • Ensures compatibility with existing network
PPP over Ethernet Client • Meets service-provider requirements and eliminates the need for additional
network software on LAN-connected client PCs
RFC 1483 • Supports RFC 1483
Device Integration
Integrated Router, Voice Gateway, Firewall,
Encryption, VPN Tunnel Server, Data/Channel
Service Unit (DSU/CSU), and NT1 in a single
device
• Reduces costs and simplifies management
Feature Benefits