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