Cisco 1-port VDSL2/ADSL2+ over POTS with Annex A / DSL modem / Network Interface Module (NIM) / for Cisco 4451-X; Integrated Services Router 4321, 4331, 4351, 4431 | NIM-VAB-A=
Product Features
- Business-class security
The Cisco Multimode VDSL2/ADSL2+ provides Internet security, supports stateful inspection firewall and intrusion prevention. With an always-on DSL connection, Internet security is crucial to protecting corporate resources from malicious network attacks. - Application-aware networking with the IP quality of service
Using Cisco quality-of-service features, Cisco Multimode VDSL2/ADSL2+ can help service providers and resellers offer services that can differentiate bandwidth based on the specific application or specific user. For example, network administrators can give traffic from a customer order entry priority over regular internal network traffic.
Special Features
- Business-class security
- Application-aware networking with the IP quality of service
Product Specification
Device Type | DSL modem |
Form Factor | Internal |
Modem | Modem |
Bus | Network Interface Module (NIM) |
Connectivity Technology | Wired |
Processor | Broadcom |
Digital Signaling Protocol | ADSL2, ADSL2+, VDSL2, ADSL over POTS |
Protocols & Specifications | ITU G.994.1 (G.hs), ITU G.992.1 (G.DMT) Annex A, ITU G.992.3 Annex A, ITU G.993.2, ITU G.992.5 Annex A |
Expansion / Connectivity | Expansion / Connectivity |
Interfaces | 1 x VDSL2 - RJ-11 |
Dimensions & Weight | Dimensions & Weight |
Width | 8.89 cm |
Depth | 18.39 cm |
Height | 3.18 cm |
Weight | 181 g |
Compatibility Information | Compatibility Information |
Designed For | Cisco 4451-X, 4451-X Application Experience, 4451-X Integrated Services Router, 4451-X Integrated Services Router Security Bundle, 4451-X Integrated Services Router Voice and Video Bundle, 4451-X Integrated Services Router Voice Security Bundle ¦ Cisco Integrated Services Router 4321, 4331, 4351, 4431 |