Cisco Multimode VDSL2 and ADSL2/2+ Network Interface Module | Annex A | 1-Port
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NIM-VAB-A=
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Cisco Multimode VDSL2 and ADSL2/2+ Network Interface Module | Annex A | 1-Port
This Cisco network interface module provides a single multimode DSL port for compatible ISR 4000 series routers. It supports VDSL2 and ADSL2/2+ over POTS with Annex A, making it a practical choice for deployments that need DSL connectivity in a Cisco routing platform.
Key Features
Supports VDSL2 and ADSL2/2+ access modes
Single-port module for Cisco ISR 4000 routers
Annex A support for POTS-based DSL lines
Includes vectoring and bonding support
Built-in DELT diagnostics for line testing
Why Choose It
Ideal for organisations standardising on Cisco ISR 4000 routers and needing a single DSL module for compatible Annex A lines. It offers a straightforward way to add multimode DSL access without changing the core routing platform.
Technical Specifications
| Manufacturer | Cisco |
| Manufacturer part number | NIM-VAB-A |
| Product type | Single-port multimode VDSL2 and ADSL2/2+ Network Interface Module |
| Interface type | RJ-11 VDSL2 interface |
| DSL standards | ITU G.993.2 (VDSL2); ADSL over POTS with Annex A and Annex B; ADSL2/2+ |
| VDSL2 profiles | 8a, 8b, 8c, 8d, 12a, 12b, 17a |
| Bonding support | 2-pair bonded 17a VDSL profile on Annex A |
| Vectoring | G.993.5 vectoring supported |
| Packet transfer mode | Ethernet PTM based on IEEE 802.3ah 64/65-octet encapsulation |
| Diagnostics | Double-ended line testing (DELT) supported |
| Cisco IOS XE support | Cisco IOS XE Software Release 3.14 and later |
| Compliance | DSL Forum TR-067 and TR-114 |
Singular Expert Insight
The main strength of this module is its flexible DSL support in a compact Cisco ISR 4000 add-on format. It suits buyers who need a Cisco-branded multimode DSL interface with Annex A support, line diagnostics, and compatibility across selected ISR 4000 models.
Features - Cisco - NIM-VAB-A=
More Details
Product Code
677AU87
EAN Code
0882658742088
Manufacturer
Cisco