Cisco NIM-4T

4PT SERIAL WAN I/F CARD
Supports Data Transfer Speeds up to 8Mbps for RS-232, RS-449, RS-530, V.35, X.21, and RS-530A Networking

Highly stable synchronous serial WAN connections for faraway sites are provided by Cisco 4400 Series Integrated Services Router Network Interface Modules (ISRNIMs).

These interfaces allow affordable virtualized WAN connections in point-to-point and point-to-multipoint systems using well-known point-to-point WAN protocols including High-Level Data Link Control (HDLC) and Point-to-Point Protocol (PPP) as well as Frame Relay. NIMs can be combined and matched to create customized, cost-effective WAN aggregation solutions for both low- and high-density networks.
Details 

• Compatibility Notes
  Compatible with Cisco 4451-X.
• Contents
  card, documentation
• Performance
  Data Transfer Rate: 8Mbps
• Physical Dimensions
  1.3"h x 3.5"w x 7.2"d
• Ports/Connectors
  (4) RS-232/449/530/V.35/X.21
• Protocols
  Networking Protocol: RS-232

  Networking Protocol: RS-449

  Networking Protocol: RS-530

  Networking Protocol: V.35

  Networking Protocol: X.21

  Networking Protocol: RS-530A
• Returns Policy
  Due to manufacturer restrictions, all sales on this item are final.
• Shipping Weight
  1.3 lbs