Cisco CISCO887W-GN-A-K9 Brochure - Page 12

Data Sheet Wireless Specifications Radio frequency band Data rates supported Maximum transmit power (2-channel aggregate) 3G specifications Data rates ● 2.4 GHz ● 802.11b: 1, 2, 5.5, 6, 9, and 11 Mbps ● 802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps ● 802.11n: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, and m0-m15 Note: Maximum power setting is subject to changes by channel and by region, depending on regulations. ● 802.11b 20 dBm ● 802.11g 17 dBm ● 802.11n 16 dBm ● CDMA: 850 and 1900 MHz ● HSDPA: 850, 900, 1800, 1900, and 2100 MHz DSL Specifications Tables 11, 12, 13, 14, 15, and 16 list the DSL features specifications and DSL access multiplexer (DSLAM) interoperability support for the Cisco 880 Series Routers. For more information about DSLAM interoperability, please refer to the following document: What is Cisco 880 Series xDSL Interoperability? Table 11. DSL Features Specifications DSL Specifications ADSL specifications VDSL2 specifications G.SHDSL (ATM mode) specifications (Cisco 888) ● ST-Microelectronics 20190 Chipset. ● Supports ADSL over basic telephone service with Annex A and Annex B ITU G. 992.1 (ADSL), G.992.3 (ADSL2), and G.992.5 (ADSL2+). ● Supports ADSL over basic telephone service with Annex M (except UK Mask) (extended upstream bandwidth) G.992.3 (ADSL2) and G.992.5 (ADSL2+). ◦ Cisco 887-M is optimized for PSD Mask EU-64 M9. ◦ Cisco 887M supports UK Annex M only with Huawei 5300 DSLAM and its EADB line card with customer-premises-equipment (CPE) firmware Version 4.0.17. ● Supports G.994.1 ITU G.hs. ● It supports reach-extended ADSL2 (G.922.3) Annex L for increased performance on loop lengths greater than 16,000 feet from central office. ● The Cisco 880 Series complies with T1.413 ANSI ADSL DMT issue 2. ● Conforms to 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. ● Annex M adds capabilities for extended upstream bandwidth above 2.0 Mbps. ● The series supports dying gasp. ● Broadcom Chipset ● Support for G.992.3 over basic telephone service only ● VDSL2 band plan supported: 997 and 998, over basic telephone service only ● VDSL2 profiles supported: 8a, 8b, 8c, 8d, 12a, 12b, and 17a ● Ethernet Packet Transport Mode (PTM) mode only ● IEEE 802.1q VLAN tagging ● Conexant / Ikanos ChipsetSupports 2- and 4-wire modes ● Offers symmetrical WAN speeds up to 2.304 Mbps over a single copper pair and up to 4.608 Mbps over two copper pairs using ITU-T G.991.2 Annex A and Annex B support for wetting current (Section A.5.3.3 of G.991.2) ● Supports dying gasp; uses power status bit (Section 7.1.2.5.3 of G.991.2) for signaling © 2010 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 12 of 16