Cisco C-NIM-1X= Module : High-Density Port Expansion & Hot-Swappable Design For Cisco Routers

The Cisco C-NIM-1X= is a 1-port Network Interface Module designed for Cisco ISR and ASR series routers, delivering flexible, high-performance connectivity for enterprise and service provider networks. This hot-swappable module enables seamless port expansion without network downtime, making it ideal for scaling WAN, LAN, or data center edge deployments.

Key Features & Benefits:

✅ High-Density Port Expansion – Adds 1 additional network interface (copper or fiber, depending on variant) to Cisco routers, optimizing rack space and reducing hardware sprawl.
✅ Hot-Swappable Design – Supports live insertion and removal (OIR) for easy upgrades or replacements without service disruption.
✅ Enterprise-Grade Reliability – Built for 24/7 operation with Cisco’s proven hardware architecture, ensuring low latency and high availability.
✅ Multi-Protocol Support – Compatible with Ethernet, T1/E1, Serial, or optical interfaces (varies by model), adapting to diverse network needs.
✅ Seamless Cisco Integration – Works with Cisco IOS/XE, supporting advanced features like QoS, NetFlow, and IPsec encryption.

Technical Specifications (Typical):

• Model: C-NIM-1X= (1-port module)

• Compatibility: Cisco ISR 4000, ASR 1000, and compatible routers

• Interface Options: Copper (RJ45) or SFP-based fiber (depending on variant)

• Data Rates: 1Gbps/10Gbps (varies by interface type)

• Hot-Swappable: Yes (Online Insertion and Removal supported)

• Management: Cisco DNA Center, CLI, or SNMP

Ideal Use Cases:

• Branch Office Connectivity – Extend WAN/LAN ports for SD-WAN or MPLS deployments.

• Data Center Edge – Connect to core switches or servers with high-speed interfaces.

• Service Provider Networks – Expand aggregation routers for metro or access layers.

Why Choose Cisco C-NIM-1X=?

As part of Cisco’s modular router ecosystem, the C-NIM-1X= ensures future-proof scalability and investment protection. Backed by Cisco TAC support and software updates, it’s a cost-effective solution for growing networks.

Upgrade your Cisco router’s flexibility today with the C-NIM-1X= module!