Cisco CISCO861W-GN-A-K9 Brochure - Page 7

Data Sheet ADSL Specifications ● ST-Microelectronics 20190 Chipset ● Supports ADSL over basic telephone service with Annex A ITU G. 992.1 (ADSL), G.992.3 (ADSL2), and G.992.5 (ADSL2+) ● G.994.1 ITU G.hs ● Supports for Reach-extended ADSL2 (G.922.3) Annex L for increased performance on loop lengths greater than 16,000 feet from Central Office ● Complies with T1.413 ANSI ADSL DMT issue 2 ● DSL Forum TR-067 ● The chipset does not provide interoperability with carrierless amplitude modulation/phase modulation (CAP)-based ADSL lines. ● ADSL (G.992.1) provides downstream data rates of up to 8 Mbps and upstream data rates of up to 0.8 Mbps. ● ADSL2 provides higher downstream rates of up to 12 Mbps and upstream data rates of up to 1 Mbps. ● The ADSL2+ standard (G.992.5) increases the downstream data rates of up to 24 Mbps and upstream data rates of up to 1.5 Mbps. Table 7. 867 DSLAM Support DSLAM Alcatel ASAM 7300 Lucent Stinger ADSL2/2+ over POTS Line Card Chipset Broadcom Globespan © 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 7 of 8