CISCO MODULE EHWIC-VA-DSL-M
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.
Specifications
EHWIC-VA-DSL-M
Multi Mode VDSL2/ADSL/2/2+ EHWIC Annex M
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 G.993.2 (VDSL2)
• 997 and 998 band plans
• VDSL2 profiles: 8a, 8b, 8c, 8d, 12a, 12b, and 17a
• U0 band support (25 to 276 kHz)
• Ethernet packet transfer mode (PTM) based only on IEEE 802.3ah 64/65 octet encapsulation
• Support for double-ended line testing (DELT) diagnostics mode
• DSL Forum TR-067 compliance
• Support for downstream speeds up to 100 Mbps in Ethernet PTM and up to 50 Mbps upstream
ADSL2/2+: • ADSL over POTS with Annex A and Annex B ITU G. 992.1 (ADSL), G.992.3 (ADSL2), and G.992.5 (ADSL2+)
• ADSL over POTS with Annex M (extended upstream bandwidth) G.992.3 (ADSL2) and G.992.5 (ADSL2+)
• Cisco Multimode VDSL2 and ADSL2/2+ EHWIC (EHWIC-VA-DSL-M) is optimized for power spectrum density (PSD) mask EU-64 M9
• Cisco Multimode VDSL2 and ADSL2/2+ EHWIC (EHWIC-VA-DSL-M) supports UK Annex M
• G.994.1 ITU G.hs
• Reach-extended ADSL2 (G.922.3) Annex L for increased performance on loop lengths greater than 16,000 feet from central office
• T1.413 ANSI ADSL DMT issue 2 compliance
• DSL Forum TR-067, and TR-100 conformity
• Impulse noise protection (INP) and extended INP
• Downstream power backoff (DPBO)
• Asynchronous transfer mode (ATM) only
|
VDSL2 over ISDN DSLAM Interoperability for Cisco Multimode VDSL2 and ADSL2/2+ EHWIC (EHWIC-VA-DSL-A, EHWIC-VA-DSL-B, and EHWIC-VA-DSL-M)
DSLAM |
VDSL2 over ISDN and Basic Telephone Service Line-Card Chipset |
ZTE 9806 |
Broadcom |
Alcatel ISAM 7302 |
Ikanos |
Alcatel ISAM 7302 |
Conexant |
Huawei 5603 |
Broadcom |
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 |
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