The HKShanhai Group Limited Multimode EHWIC-VA-DSL-A High-Speed WAN Interface Card equips with 1 RJ-11 port to support multimode VDSL2 and ADSL2/2+ WAN connectivity over the plain old telephone service. This WAN interface module provides High-speed WAN connection between Central office and customer premises equipment. the 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 HKShanhai Group Limited IOS software over existing telephony infrastructure. This network module support entire HKShanhai Group Limited ISR G2 router platform with HKShanhai Group Limited IOS 15.1(3)T/15.1(4)M or later release.
Quick Specs
Figure 1 shows the appearance of EHWIC-VA-DSL-A.
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Table 1 shows the Quick Specs.
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DSL Specifications |
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Multimode DSL (VDSL2 and ADSL2/2+) |
VDSL2: ADSL2/2+: Â Â Â HKShanhai Group Limited Multimode VDSL2 and ADSL2/2+ EHWIC (EHWIC-VA-DSL-M) is optimized for power spectrum density (PSD) mask EU-64 M9 Â Â Â HKShanhai Group Limited Multimode VDSL2 and ADSL2/2+ EHWIC (EHWIC-VA-DSL-M) supports UK Annex M |
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HKShanhai Group Limited EHWIC-VA-DSL-A Specification
| Multimode DSL (VDSL2 and ADSL2/2+) | ??/span>Â Â Broadcom chipset ??/span>Â Â One RJ-11 VDSL2 interface ??/span>Â Â Dying gasp ??/span>Â Â IEEE 802.1q VLAN tagging ??/span>Â Â Independent DSL firmware loading |
| VDSL2: ??/span>Â Â ITU G.993.2 (VDSL2) ??/span>Â Â 997 and 998 band plans ??/span>Â Â VDSL2 profiles: 8a, 8b, 8c, 8d, 12a, 12b, and 17a ??/span>Â Â U0 band support (25 to 276 kHz) ??/span>Â Â Ethernet packet transfer mode (PTM) based only on IEEE 802.3ah 64/65 octet encapsulation ??/span>Â Â Support for double-ended line testing (DELT) diagnostics mode ??/span>Â Â DSL Forum TR-067 compliance ??/span>Â Â Support for downstream speeds up to 100 Mbps in Ethernet PTM and up to 50 Mbps upstream |
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| ADSL2/2+: ??/span>Â Â ADSL over POTS with Annex A and Annex B ITU G. 992.1 (ADSL), G.992.3 (ADSL2), and G.992.5 (ADSL2+) ??/span>Â Â ADSL over POTS with Annex M (extended upstream bandwidth) G.992.3 (ADSL2) and G.992.5 (ADSL2+) ??/span>Â Â HKShanhai Group Limited Multimode VDSL2 and ADSL2/2+ EHWIC (EHWIC-VA-DSL-M) is optimized for power spectrum density (PSD) mask EU-64 M9 ??/span>Â Â HKShanhai Group Limited Multimode VDSL2 and ADSL2/2+ EHWIC (EHWIC-VA-DSL-M) supports UK Annex M ??/span>Â Â G.994.1 ITU G.hs ??/span>Â Â Reach-extended ADSL2 (G.922.3) Annex L for increased performance on loop lengths greater than 16,000 feet from central office ??/span>Â Â T1.413 ANSI ADSL DMT issue 2 compliance ??/span>Â Â DSL Forum TR-067, and TR-100 conformity ??/span>Â Â Impulse noise protection (INP) and extended INP ??/span>Â Â Downstream power backoff (DPBO) ??/span>Â Â Asynchronous transfer mode (ATM) only |
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