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Fiber Ethernet module delivered stable connectivity.
NM-1FE-FX-V2
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1-Port Fast Ethernet Network Module, FX Only Cisco Router Ne...
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NM-1FE-FX-V2
- Description:
- 1-Port Fast Ethernet Network Module, FX Only Cisco Router Network Module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 610585708620
- Condition:
- Warranty:
- 3
- List Price:
$1,700.00
- Price:
$820.0051.8% off
Quantity:
1
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NM-1FE-FX-V2 Overview
NM-1FE-FX-V2 is a robust Fast Ethernet fiber module designed to deliver reliable 100Mbps connectivity in enterprise and carrier-grade environments. It features an SC duplex connector for fiber-optic transmission, supports TCP/IP protocols, and is compatible with a range of Cisco routers, making it ideal for integrating fiber connectivity into existing network infrastructures.
Built in a modular form factor for easy installation in various network devices, NM-1FE-FX-V2 is optimized for upgrading network interfaces in data centers and branch offices. With support for features such as auto-negotiation and jumbo frames, this module ensures efficient packet handling and seamless high-speed networking performance.
NM-1FE-FX-V2 price is $820.00, a 51.8% saving from the Cisco list price of $1,700.00. NM-1FE-FX-V2 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NM-1FE-FX-V2 for additional pricing. Browse the full Nm Nme Em Network Modules series or explore all Cisco products.
NM-1FE-FX-V2 Specifications
- Product Type
- Network Module
- Brand
- Cisco
- Module Type
- Ethernet (Fast Ethernet Fiber)
- Data Rate
- 100Mbps
- Connector Type
- SC Duplex
- 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 Routers
- Max Speed
- 100Mbps
- Supported Features
- Auto-negotiation, Jumbo Frames
- Power Consumption
- 4W
- Interface Ports
- Ethernet
- Product Name
- NM-1FE-FX-V2
NM-1FE-FX-V2 Use Case
Industrial Automation Network Extension with EMI Immunity
In a heavy-manufacturing facility generating significant electromagnetic interference, the NM-1FE-FX-V2 1-Port Fast Ethernet Network Module, FX Only Cisco Router Module is installed on a Cisco ISR to link remote PLC clusters to the central SCADA server over 2 km of multimode fiber. This fiber-based FX interface delivers complete EMI immunity, low-latency control loops, and 99.999% uptime—minimizing unplanned downtime and maintenance costs while ensuring real-time process reliability.
Secure Branch Office Fiber WAN Connectivity
A global financial services firm deploys the NM-1FE-FX-V2 on Cisco ISR routers at regional branches to extend a dedicated Fast Ethernet WAN over existing multimode fiber to its headquarters. The module’s FX-only optical port provides 2 km reach, encryption-ready infrastructure, and integrated QoS. The result is a secure, compliant link with optimized transaction throughput, consistent application performance, and adherence to financial data-security regulations.
Colocation Data Center Tenant Demarcation
A colocation provider leverages the NM-1FE-FX-V2 1-Port Fast Ethernet Network Module in core Cisco routers to deliver customer-dedicated MMF hand-offs into tenant cages. Each FX interface supports 100 Mbps dedicated bandwidth with SLA-backed performance monitoring. This approach simplifies fiber onboarding, enforces traffic isolation, and reduces operational overhead—enabling rapid service provisioning and predictable OPEX for both provider and customers.
Quality Certifications
Product Comparison Table 
| NM-1FE-FX-V2 |  NME-APPRE-522-K9 |  NM-1A-OC3-POM |  SM-D-ES3G-48-P |  NME-WAE-502-K9 | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Card | Network Module | Network Module | Network Module |
| Module Type | Ethernet (Fast Ethernet Fiber) | Ethernet | WAN Module | Ethernet | WAN |
| Connector Type | SC Duplex | RJ-45 | SFP | RJ-45 | RJ-45 |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | Modular | PCIe | Modular | Modular | Modular |
| 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 | 3.3V |
| Compatibility | Cisco Routers | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Routers, Switches, Servers |
| Interface Ports | Ethernet | Ethernet | SFP | Ethernet | Ethernet |
| Product Name | NM-1FE-FX-V2 | NME-APPRE-522-K9 | NM-1A-OC3-POM | SM-D-ES3G-48-P | NME-WAE-502-K9 |
Reviews & Ratings
S
Saira Nadeem
4
Good solution for extending network reach.
L
Luca Moretti
5
No issues during deployment.
P
Pamela Scott
5
Reliable and easy to configure.
A
Arif Khan
5
Met enterprise standards.
Questions & Answers
What is the Cisco NM-1FE-FX-V2 network module?
The NM-1FE-FX-V2 is a 1-port Fast Ethernet FX router module designed by Cisco to provide fiber-based connectivity at 100 Mbps for compatible ISR platforms.
Which Cisco routers support the NM-1FE-FX-V2 module?
The NM-1FE-FX-V2 module is supported on Cisco 1800, 2800, 3800 and select 3900 series Integrated Services Routers with an available network module slot.
What fiber interface does the NM-1FE-FX-V2 use?
The module provides a fixed 100BASE-FX SC fiber interface operating at 100 Mbps full duplex over multimode fiber.
What is the maximum cable distance for 100BASE-FX on NM-1FE-FX-V2?
Over multimode fiber, the NM-1FE-FX-V2 supports up to 2 km link distance at 100 Mbps full duplex.
Can I use the NM-1FE-FX-V2 with single-mode fiber?
No, the NM-1FE-FX-V2 is optimized for multimode fiber; for single-mode you must use a dedicated single-mode FX module.
Is the NM-1FE-FX-V2 module hot–swappable?
Yes, the NM-1FE-FX-V2 supports hot insertion and removal without powering down the router, minimizing network downtime.
How do I install the NM-1FE-FX-V2 in my router?
Power off the router, open the network module slot cover, slide the NM-1FE-FX-V2 into the slot until it clicks, secure the captive screws, and power on the device.
Does the NM-1FE-FX-V2 require any software or firmware upgrades?
Ensure your router runs Cisco IOS Release 12.4 or later for full module support; update firmware via the software download center if required.
How do I verify the NM-1FE-FX-V2 status after installation?
Use the CLI command 'show hw-module subslot all' or 'show interfaces fastEthernet x/y' to confirm operational status and link integrity.
What power consumption should I expect from the NM-1FE-FX-V2?
The module consumes approximately 3 Watts in normal operation, which is within standard Cisco ISR power budgets.
What environmental conditions does the NM-1FE-FX-V2 support?
It operates at 0–40°C (32–104°F) with 10–90% non-condensing humidity and meets NEBS Level 3 compliance in suitable chassis.
Does the NM-1FE-FX-V2 support link fault pass-through (LFP)?
Yes, the NM-1FE-FX-V2 supports link fault pass-through to signal upstream failures for rapid fault detection.
What warranty and support options are available for the NM-1FE-FX-V2?
Cisco provides a limited lifetime hardware warranty on the NM-1FE-FX-V2, with optional SMARTnet support for advanced replacement and 24/7 TAC access.
Is the NM-1FE-FX-V2 still actively supported by Cisco?
Yes, the NM-1FE-FX-V2 is currently active and fully supported; refer to Cisco’s End-of-Life notices page for the latest support timeline.
What is the difference between NM-1FE-FX-V2 and copper Fast Ethernet modules?
Unlike copper modules that use RJ-45 interfaces, the NM-1FE-FX-V2 provides fiber connectivity with improved EMI immunity and extended reach.
Where can I purchase genuine Cisco NM-1FE-FX-V2 modules?
You can buy Cisco NM-1FE-FX-V2 modules through certified Cisco partners, authorized resellers, or the Cisco online store for guaranteed authenticity.