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Cisco HWIC-ADSL-B/ST 1 Port w/ISDN High Speed WIC

Cisco HWIC-ADSL-B/ST 1 Port w/ISDN High Speed WIC

SKU: NSH-0260
UPC: 746320950839
24999
2 in stock   Please ask if you need more
Shipping: OVERNIGHT OPTION
Condition: Seller refurbished
100% Satisfaction Guaranteed
Warranty: 365 days

This Cisco HWIC-ADSL-B/ST 1 Port w/ISDN High Speed WIC is seller refurbished, tested, working, and sold with warranty. NetworkTigers, Inc. can overnight this Cisco HWIC-ADSL-B/ST 1 Port w/ISDN High Speed WIC to your location. We sell this Cisco HWIC-ADSL-B/ST 1 Port w/ISDN High Speed WIC with a warranty.

Please call us at 800-430-6950 if you have any questions.

The ITU accepted the ADSL2 standard in July 2002 and the ADSL2+ standard in January 2003. The ADSL2 standard (ITU G.992.3) adds new features and functions targeted at improving ADSL performance and interoperability. In addition, the standard adds support for new applications, services, and deployment scenarios. Among the changes are improvements in data rate and reach performance, rate adaptation, improved diagnostics, and power enhancements. The conventional ADSL standard (ITU G.992.1) provides downstream data rates of up to 8 Mbps and upstream data rates of up to 0.8 Mbps, and ADSL2 provides higher downstream rates of up to 12 Mbps and upstream data rates of up to 1 Mbps. The ADSL2+ standard (ITU G.992.5) doubles the bandwidth used for downstream data transmission, effectively doubling the maximum downstream data rates, and achieving downstream data rates of up to 24 Mbps and upstream data rates of up to 1.5 Mbps. The exact data rates vary depending on the distance from the DSL access multiplexer (DSLAM), DSLAM type, line card and chipset, and firmware, noise profile, quality of copper, etc. The reach-extended ADSL2 standard (G.992.3) Annex L increases performance on loop lengths greater than 16,000 feet from the Central Office. The Annex M for G.992.3 (ADSL2) and G.992.5 (ADSL2+) was consented on October 2003. The Annex M for for G.992.3 (ADSL2) and G.992.5 (ADSL2+) contains PSD Masks for new ADSL2 service over POTS that increases the upstream data rates by doubling the number of US tones to 64. As a result, Annex M provides higher upload speeds for users by doubling the upstream data rate (when compared to Annex A) under certain loop and noise conditions.
  • Ports : One (1) RJ-11 ADSL WAN
  • Supports : ADSL over basic telephone service with Annex A ITU G. 992.1 (ADSL), G.992.3 (ADSL2), and G.992.5 (ADSL2+)
  • Supports : reach-extended ADSL2 standard (G.992.3) Annex L
  • Supports : Annex M (except UK Mask); Optimized for PSD mask M9, EU-64
  • Supports : Dying Gasp function
  • Supports : IP QoS
  • Compatible with : Cisco 1841, 1861, 2801, 2811, 2821, 2851, 3825, 3845, 1941, 2901, 2911, 2921, 2951, 3925 and 3945 Routers
  • Minimum IOS Software Release 12.4(6)T : Cisco 1841, 1861, 2801, 2811, 2821, 2851, 3825, 3845 ISRs.
  • Minimum IOS Software Release 15.0(1)M : Cisco 1941, 2901, 2911, 2921, 2951, 3925 and 3945 ISRs.
  • : Please refer to the More Information Link for DSLAM Interoperability
  • Model Number : HWIC-ADSL-B/ST
  • Part Number : HWIC-ADSL-B/ST
  • Condition : Seller refurbished
  • One (1) Seller refurbished Cisco 1 Port ADSL over POTS w/ ISDN BRI Card HWIC-ADSL-B/ST as described above
  • Manuals and Software CDs Not Included
    Manuals and/or install software (where applicable) may be available through the manufacturer's website
  • Cables Not Included

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