United States$5,000,000+
Inventory Delivered By
C
Chris Nolan
5
Gigabit WAN module delivered stable connectivity.
NIM-1GE-CU-SFP
Original Stock
Ready to Ship
Cisco 1-Port Gigabit Ethernet WAN Network Interface Module N...
FEATURED DEAL
Name:
NIM-1GE-CU-SFP
- Description:
- Cisco 1-Port Gigabit Ethernet WAN Network Interface Module NIM-1GE-CU-SFP
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 660168050981
- Condition:
- Warranty:
- 3
- List Price:
$1,174.00
- Price:
$617.0047.4% off
Quantity:
1
Business price:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
NIM-1GE-CU-SFP Overview
NIM-1GE-CU-SFP is a network interface module designed to deliver reliable 1Gbps copper connectivity via an SFP interface. Engineered for modular network devices such as routers and switches, it provides a compact, high-performance solution for integrating copper cabling into high-speed networks.
This module supports core protocols like TCP/IP and features plug‐and‐play installation in a NIM slot, making it ideal for expanding data center capacity and upgrading server network interfaces. Its small form factor and compatibility with industry-leading platforms ensure seamless integration and efficient connectivity in diverse networking environments.
NIM-1GE-CU-SFP price is $617.00, a 47.4% saving from the Cisco list price of $1,174.00. NIM-1GE-CU-SFP is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NIM-1GE-CU-SFP for additional pricing. Browse the full Cisco Isr 4000 Router Modules & Cards series or explore all Cisco products.
NIM-1GE-CU-SFP Specifications
- Product Type
- Network Module
- Module Type
- SFP
- Data Rate
- 1G
- Connector Type
- SFP
- Supported Protocols
- TCP/IP
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco
- Max Speed
- 1Gbps
- Supported Features
- Auto-negotiation, Jumbo Frames
- Power Consumption
- N/A
- Interface Ports
- SFP
- Expansion Slots
- NIM
- Product Name
- NIM-1GE-CU-SFP
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
NIM-1GE-CU-SFP Use Case
High-Performance Branch Office WAN Connectivity with Cisco NIM-1GE-CU-SFP
In a multi-site enterprise environment, network engineers install the Cisco 1-Port Gigabit Ethernet WAN Network Interface Module (NIM-1GE-CU-SFP) in ISR routers at branch offices to establish a dedicated, low-latency uplink to headquarters. This deployment delivers consistent application performance, simplifies bandwidth scaling up to 1 Gbps, and reduces operational overhead by streamlining configuration and monitoring across all locations.
Data Center Aggregation and Redundant Uplink for Carrier-Grade Networks
Telecom operators integrate the Cisco NIM-1GE-CU-SFP module into edge routers to aggregate multiple fiber or copper uplinks, enabling seamless failover and load balancing across 1 Gigabit Ethernet WAN circuits. The result is carrier-grade network resilience with sub-50 ms recovery, improved link utilization, and guaranteed SLA compliance for mission-critical services.
Secure Cloud On-Ramp for Remote Office SD-WAN Deployments
IT teams leverage the Cisco 1-Port Gigabit Ethernet WAN NIM-1GE-CU-SFP in SD-WAN-enabled routers to create a dedicated, encrypted path from remote sites to public and private cloud environments. This setup ensures optimized traffic steering, end-to-end AES-256 encryption, and dynamic bandwidth allocation, driving up to 40% faster SaaS application access and reducing MPLS costs.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| NIM-1GE-CU-SFP |  NIM-ES2-8-P |  NIM-ES2-4= |  NIM-ES2-8 |  NIM-4FXS | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module | Network Module / Network Card | Network Module / Network Card | Network Module |
| Module Type | SFP | Ethernet Module | Ethernet | Ethernet | FXS Telephony Module |
| Data Rate | 1G | 10Gbps | 10Gbps | 10G | N/A |
| Connector Type | SFP | RJ-45 | SFP+ | RJ-45 | FXS |
| Supported Protocols | TCP/IP | TCP/IP, UDP | TCP/IP | TCP/IP | SIP / H.323 |
| Form Factor | Modular | Modular | PCIe | PCIe | Modular (NIM) |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 12V |
| Compatibility | Cisco | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Avaya |
| Max Speed | 1Gbps | 10Gbps | 10Gbps | 10Gbps | N/A |
| Supported Features | Auto-negotiation, Jumbo Frames | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Caller ID / Hook Flash / Auto-Ringing |
| Power Consumption | N/A | 15W | 20W | N/A | 8W |
| Interface Ports | SFP | Ethernet | Ethernet | Ethernet | FXS |
| Expansion Slots | NIM | NIM | NIM | NIM | NIM |
| Product Name | NIM-1GE-CU-SFP | NIM-ES2-8-P Ethernet Module | NIM-ES2-4= | NIM-ES2-8 | NIM-4FXS |
| Height | N/A | 1.5 inches | 1.5 inches | N/A | 1.5 inches |
| Width | N/A | 3.0 inches | 3.5 inches | N/A | 5.0 inches |
| Depth | N/A | 0.5 inches | 7.0 inches | N/A | 7.0 inches |
| Weight | N/A | 1.25 lbs | 2 lbs | N/A | 1.2 lbs |
Reviews & Ratings
H
Huma Riaz
4
Flexible copper and SFP support.
L
Lorenzo Greco
5
Easy integration.
P
Patricia Cole
5
Reliable throughput.
K
Kashif Mehmood
4
Good expansion option.
Questions & Answers
What is the Cisco NIM-1GE-CU-SFP module?
The Cisco NIM-1GE-CU-SFP is a 1-port Gigabit Ethernet WAN network interface module for Cisco ISR and ASR routers.
Which Cisco routers support the NIM-1GE-CU-SFP?
The NIM-1GE-CU-SFP is compatible with Cisco ISR 4000, ISR 1000, and ASR 1000 series routers.
What performance does the NIM-1GE-CU-SFP deliver?
It delivers wire-speed, full-duplex 1 Gbps Ethernet connectivity over SFP ports.
Can I use third-party SFP transceivers with the NIM-1GE-CU-SFP?
Yes, the module supports any Cisco-approved SFP or Cisco-compatible third-party transceiver.
Is the NIM-1GE-CU-SFP hot-swappable?
Yes, the module supports hot-swap insertion and removal without powering down the router.
How do I install the NIM-1GE-CU-SFP in my router?
Power off the router, align and slide the NIM into an available NIM slot, secure the retention latch, then power on.
What protocols does the NIM-1GE-CU-SFP support?
It supports Ethernet, VLAN tagging, QoS, IPv4, IPv6, OSPF, BGP, EIGRP, and MPLS.
Does the NIM-1GE-CU-SFP support auto-negotiation?
Yes, it features auto-negotiation for speed and duplex settings.
What is the operating temperature range for the NIM-1GE-CU-SFP?
The module operates reliably between –5 °C and 50 °C (23 °F to 122 °F).
What power consumption does the NIM-1GE-CU-SFP require?
It consumes up to 2 W under full load from the router’s NIM power budget.
Is the NIM-1GE-CU-SFP covered by a Cisco warranty?
Yes, it includes Cisco’s limited lifetime warranty with access to software updates and TAC support.
Can I aggregate multiple NIM-1GE-CU-SFP ports?
Yes, you can bundle multiple modules in the router’s Port Aggregation Protocol (PAgP) or LACP groups.
What is the SKU for ordering this module?
The Cisco part number and SKU for ordering is NIM-1GE-CU-SFP.
Does the NIM-1GE-CU-SFP support IPv6 traffic?
Yes, it fully supports IPv6 forwarding, routing, and security features.
How do I verify the NIM-1GE-CU-SFP is recognized by the router?
Use the IOS command show platform hardware slot <slot-number> to confirm module status and details.
What distinguishes the NIM-1GE-CU-SFP from copper-only NIMs?
Unlike copper NIMs, the NIM-1GE-CU-SFP uses a modular SFP slot for fiber or copper transceivers, offering greater reach and flexibility.