Cisco NIM-1GE-CU-SFP – 1-Port Gigabit Ethernet Copper/SFP Network Interface Module
Model Name : NIM-1GE-CU-SFP
Brand : Cisco
Key Features:
- 1 × Gigabit Ethernet combo port (RJ-45 or SFP; only one active at a time)
- Hot-swappable and modular for ISR 4000 Series
- Supports Layer 2 and Layer 3 routing
- Flexible deployment – use fiber or copper based on availability
- Supports Auto MDI/MDIX and full/half-duplex modes
- Ideal for WAN, LAN, or DMZ connectivity
- Compatible with Cisco ISR 4321, 4331, 4351, 4431, 4451 routers
30 days Warranty
Condition : Refurbished
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- Description
- Specification
- Reviews
Cisco NIM-1GE-CU-SFP is a 1-port Gigabit Ethernet dual-media Network Interface Module (NIM) designed for Cisco ISR 4000 Series routers.
It offers flexibility with a combo port that supports either RJ-45 copper (Cu) or SFP (fiber) connectivity, but only one at a time.
This module is ideal for WAN, LAN, or DMZ use cases and is particularly useful in deployments requiring modular, scalable, and high-speed Ethernet connectivity for enterprise routing environments.
Frequently Asked Questions (FAQ)
Q1: Can I use both copper and SFP ports at the same time?
A: No. Only one interface (RJ-45 or SFP) is active at a time—it's a combo port.
Q2: Is this module hot-swappable?
A: Yes, it supports hot-swapping on compatible ISR 4000 routers.
Q3: What SFPs are supported?
A: Cisco 1000BASE-T, SX, LX, and GLC-series SFPs are supported, depending on the router and IOS version.
Q4: Is it compatible with ISR 2900 or 3900 series routers?
A: No, this module is only compatible with Cisco ISR 4000 Series routers.
Q5: Does it require additional licenses?
A: No additional licenses are required for basic operation, but advanced services may need performance licenses.
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