Cisco NIM-4T 4-Port Serial WAN Network Interface Card NIM4T

Description:

The Cisco NIM-4T is a 4-port serial WAN network interface module designed for Cisco ISR 4000 Series routers. Supporting a variety of serial interfaces, this module enables flexible WAN connectivity in branch office and enterprise deployments. It's ideal for legacy serial WAN environments requiring robust data communication over synchronous and asynchronous lines, including Frame Relay, HDLC, and X.25.

TECHNICAL SPECIFICATIONS
Manufacturer: Cisco Systems
Model Number: NIM-4T
Type: Serial WAN Network Interface Module
Interface: 4 x Smart Serial Ports
Supported Protocols: HDLC, Frame Relay, PPP, X.25, LAPB, SDLC
Compatibility: Cisco 4000 Series ISR routers (e.g., 4321, 4331, 4351, 4431, 4451)
Connector Type: Smart Serial (26-pin)
Synchronous/Asynchronous Support: Yes
Data Rates: Up to 2 Mbps per port (sync) / 115.2 kbps (async)
Hot-Swappable: Yes
Power Source: Powered via host router
Operating Temperature: 0°C to 40°C (32°F to 104°F)
Dimensions: Approx. 2.5 x 9.1 x 17.2 cm (1 x 3.6 x 6.8 in)
Weight: Approx. 0.5 kg (1.1 lb)