Cisco EHWIC-VA-DSL-A 1900/2900/3900 Router EHWIC WAN Card EHWIC-VA-DSL-A Price in Nairobi Kenya
Cisco EHWIC-VA-DSL-A 1900/2900/3900 Router EHWIC WAN Card EHWIC-VA-DSL-A Price in Nairobi Kenya
Product Description
EHWIC-VA-DSL-A Specification
| 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 |
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| 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 |
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