Items purchased through Cisco Outlet are remanufactured. Conditions may vary from the visual depictions on the site.
NIM-1T-RF
1-Port Serial WAN Interface card REMANUFACTURED
Inventory quantities are subject to availability and are not guaranteed until the order is placed.
The Cisco NIM-1T-RF is a professionally remanufactured single-port serial WAN interface card designed for Cisco 4000 Series Integrated Services Routers requiring T1/E1 connectivity for legacy WAN circuits, point-to-point links, or Frame Relay networks. This hot-swappable network interface module provides one serial port with built-in T1 CSU/DSU functionality, supporting T1 (1.544 Mbps) and fractional T1 speeds. The integrated CSU/DSU eliminates the need for external equipment, reducing rack space and simplifying deployments. Smart serial interface supports multiple WAN protocols including PPP, HDLC, Frame Relay, and MLPPP for flexible connectivity options.
This remanufactured module has been thoroughly tested and certified to meet Cisco's quality standards. Each unit undergoes comprehensive testing including port functionality, CSU/DSU operation, protocol compatibility testing, loopback testing, thermal stress testing, and interoperability validation with ISR 4000 platforms. The module supports advanced features including QoS, encryption acceleration offload when used with security licenses, and flexible clocking modes. Compatible with ISR 4321, 4331, 4351, 4431, 4451, 4461 routers. Requires appropriate IOS XE software version. Front-accessible RJ-48C connector for easy installation. Five-year warranty provides extended protection.
Key Features:
• Single T1/E1 serial WAN port
• Integrated CSU/DSU functionality
• Supports T1 up to 1.544 Mbps
• Multiple WAN protocol support
• Hot-swappable installation
• QoS and security features
• Compatible with ISR 4000 Series
• Cost-effective remanufactured solution
Perfect for branch office WAN connectivity, point-to-point circuits, legacy Frame Relay networks, backup WAN links, TDM voice trunking, managed services aggregation, primary rate ISIP PRI connections, and any ISR 4000 deployment requiring T1/E1 serial connectivity for mission-critical WAN services. By choosing remanufactured Cisco modules, you're reducing electronic waste while ensuring your network delivers the reliable WAN connectivity your distributed enterprise applications demand.
| Data Link Protocol | RS-232, RS-530, X.21, V.35, RS-449, RS-530A |
| Data Transfer Rate | 8 Mbps |
| 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 |
| Device Type | Serial adapter |
| Dimensions (WxDxH) | 3.5 in x 7.2 in x 1.3 in |
| Form Factor | Plug-in module |
| Ports | RS-232/449/530/V.35/X.21 x 1 |
| Compliant Standards | CISPR 22 Class A, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, EN 61000-4-4, EN 61000-4-2, EN 61000-4-3, |
| Connectivity Technology | Wired |
| Data Link Protocol | RS-232, RS-530, X.21, V.35, RS-449, RS-530A |
| Data Transfer Rate | 8 Mbps |
| Depth | 7.2 in |
| Designed For | Cisco 4451-X, 4451-X Application Experience, 4451-X Integrated Services Router, 4451-X Integrated Services Router Security Bundle, 4451-X Integrated S |
| Device Type | Serial adapter |
| Form Factor | Plug-in module |
| Height | 1.3 in |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| Interfaces | 1 x RS-232/449/530/V.35/X.21 |
| Max Operating Temperature | 104 |
| Min Operating Temperature | 32 |
| Ports | RS-232/449/530/V.35/X.21 x 1 |
| Width | 3.5 in |