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Data Sheet Cisco Multimode VDSL2 and ADSL2/2+ HighSpeed WAN Interface Card Cisco® Integrated Services Routers Generation 2 (ISR G2) routers offer a wide variety of WAN connectivity modules to accommodate a wide range of application needs in customer network deployments. The Cisco Multimode VDSL2 and ADSL2/2+ Enhanced High-Speed WAN Interface Card (VDSL2 and ADSL2/2+ EHWIC) supports DSL multimode, including very high speed DSL (VDSL2) and asymmetric DSL (ADSL2/2+) over plain old telephone service (POTS) or an integrated services digital network (ISDN). VDSL2 and ADSL2/A2+ are supported on a single WAN interface and thus this card provides a secure, cost-effective solution for a wide range of customers ranging from teleworkers and small businesses to large enterprise branch offices. Product Overview The Cisco Multimode VDSL2 and ADSL2/2+ EHWIC (EHWIC-VA-DSL) provides 1-port multimode VDSL2 and ADSL2/2+ WAN connectivity (Figure 1). In combination with the Cisco 1921 and 1941 Integrated Services Routers (ISRs) and Cisco 2900, 3900, and 3900E Series ISRs, this EHWIC provides high-speed digital data transmission between customer premises equipment (CPE) and the central office (DSL access multiplexer [DSLAM]), usually located on the telephone company premises. This capability enables service providers and resellers to offer additional services such as business-class security; voice, video, and data; differentiated classes of service ® (QoSs); and managed network access with Cisco IOS Software over existing telephony infrastructure. These value-added features, along with the flexible manageability and reliability of Cisco IOS Software, provide the mission-critical networking features that businesses expect. With Cisco IOS 15.1(3)T/15.1(4)M and later releases, the 1-port multimode VDSL2 and ADSL2/2+ EHWIC is supported on the following Cisco ISR G2 routers: Cisco 1861E, 1921,1941, 2901, 2911, 2921, 2951, 3925, 3945, 3925E, and 3945E ISRs. The Cisco 1861E ISR is supported starting with Cisco IOS Software Release 15.1(4)M. Figure 1. Single-Port EHWIC Supports VDSL2 and ADSL2/2+ for WAN Connectivity © 2011 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 1 of 5

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DSL Specifications Tables 1 through 4 list the DSL feature specifications and DSLAM interoperability support for the Cisco Multimode VDSL2 and ADSL2/2+ EHWIC WAN card. For more information and details about DSLAM and WAN card interoperability, please refer to the following document: Cisco ISR and ISR G2 xDSL Interoperability. Table 5 lists the product dimensions. Table 1. DSL Features Specifications DSL Specifications Multimode DSL (VDSL2 and ADSL2/2+) ● Broadcom chipset ● One RJ-11 VDSL2 interface ● Dying gasp ● IEEE 802.1q VLAN tagging ● Independent DSL firmware loading VDSL2: ● ITU...

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Table 4. ADSL over POTS DSLAM Interoperability for Cisco Multimode VDSL2 and ADSL2/2+ EHWICs (EHWIC-VA-DSL-A and EHWIC-VA-DSL-M) DSLAM ADSL2/2+ over Basic Telephone Service Line-Card Chipset Alcatel ASAM7300 Broadcom Alcatel ISAM 7302 Broadcom Ericsson EDA2.1 Broadcom ECI Hi-Focus 480 Infineon Fujitsu FDX Hub 1000 Infineon Fujitsu FDX Hub 1000 Texas Instruments Huawei MA5600 Conexant Lucent Stinger Conexant Nokia D500 Globespan Table 5. Cisco Multimode DSL (VDSL2 and ADSL2/2+) EHWIC Dimensions and Weight EHWIC-VA-DSL Width 3.08 in. (7.82 cm) Height 0.766 in. (1.91 cm) Depth 4.388 in. (11.08...

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These platforms can also be optimized for VPN to secure the Internet for communications with the same policies and levels of security and performance as a private network. VPNs provide security through encryption tunneling, and the Cisco routers support hardware-based Triple Data Encryption Standard (3DES), IP Security (IPsec), and Advanced Encryption Standard (AES).These advanced encryption features can be enabled on Cisco ISRs by purchasing an optional Cisco IOS Software Advanced Security feature license. Application-Aware Networking with IP Quality of Service Using Cisco...

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Product Number Description EHWIC-VA-DSL-M 1-port VDSL2/ADSL2+ EHWIC over POTS with Annex M EHWIC-VA-DSL-A= 1-port VDSL2/ADSL2+ EHWIC over POTS spare EHWIC-VA-DSL-B= 1-port VDSL2/ADSL2+ EHWIC over ISDN spare EHWIC-VA-DSL-M= 1-port VDSL2/ADSL2+ EHWIC over POTS with Annex M spare Cable Information The straight-through cable is the default cable; it is included in the HWIC package. To accommodate external splitters, a crossover cable may be required; this can be ordered separately (part number CAB-ADSL-RJ11X=). Cisco 1900, 2900, 3900, and 3900E Series Regulatory Approvals When installed in the...

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