The Cisco NM-1E is a single-port Ethernet network module designed for Cisco Integrated Services Routers such as the 2600 and 3600 series. It provides basic 10 Mbps Ethernet connectivity, allowing routers to connect to local area networks (LANs).
This module is part of Cisco’s early modular expansion ecosystem, enabling routers to add Ethernet interfaces beyond their built-in ports. It is typically used in legacy enterprise networks, labs, and training environments.
Key Features
- 1 × Ethernet port (10Base-T RJ-45)
- Supports 10 Mbps Ethernet connectivity
- Compatible with Cisco 2600, 3600, and some 3700 series routers
- Modular design for flexible router expansion
- Enables LAN connectivity for branch routers
- Supports standard twisted-pair Ethernet cabling
- Simple plug-in single-wide network module form factor
Technical Specifications
- Part Number: NM-1E
- Product Type: Ethernet Network Module
- Ports: 1 × RJ-45 Ethernet (10Base-T)
- Data Rate: 10 Mbps Ethernet
- Connector Type: RJ-45 (also supports AUI via DB-15 on some variants)
- Form Factor: Single-wide Network Module
- Compatibility:
- Cisco 2600 series
- Cisco 2600XM series
- Cisco 3600 series
- Some Cisco 3700 routers
- Use Case: Basic LAN interface expansion
- Deployment: Installed in NM slot of Cisco routers
90 DAY'S
