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Module mở rộng cho Router Cisco NIM-VAB-M
| Model | NIM-VAB-M |
| 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 and TR-114 compliance ● Support for downstream speeds up to 100 Mbps in Ethernet PTM and up to 50 Mbps upstream ● *Support for 2-pair bonded 17a VDSL profile on the Annex A (NIM-VAB-A) and Annex M (NIM-VAB-M) ● *Support for single-pair 30a VDSL profile on the Annex A (NIM-VAB-A) and Annex M (NIM-VAB-M) ● Support for G.993.5 Vectoring capabilities on the NIMs 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+ NIM (NIM-VAB-M) is optimized for power-spectrum-density (PSD) mask EU-64 M9. ◦ Cisco Multimode VDSL2 and ADSL2/2+ NIM (NIM-VAB-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 (4.88 km) 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) ● ATM only |
| Width | 3.50 in. (8.89 cm) |
| Height | 1.25 in. (3.18 cm) |
| Depth | 7.24 in. (18.39 cm) |
| Weight | 0.40 lb (181g) |
NIM-VAB-M : Multi-mode VDSL2/ADSL/2/2+ NIM Annex M
Data sheet Cisco Multimode VDSL2 and ADSL2/2+ Network Interface Module
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