Cisco SFP (mini-GBIC) LC Transceiver Module GLC-FE-100LX=

BRAND NEW. FACTORY SEALED. FULL CISCO WARRANTY. FROM CHICAGO COMPUTER SUPPLY

Overview

Fast Ethernet still plays a critical role in many enterprise networks, especially in legacy environments and long-distance building links. When copper cannot reach far enough, fiber becomes the smarter option. That’s where the Cisco GLC-FE-100LX= delivers real value.

This Cisco SFP transceiver supports 100BASE-LX Fast Ethernet connectivity and operates at 1310nm, making it ideal for fiber links that require stable performance over longer distances. With support for up to 10 km, it works well for campus networks, building-to-building connections, and structured enterprise deployments that still rely on 100 Mbps fiber.

If you need a dependable Cisco optic for Fast Ethernet over fiber, this module keeps your network consistent and easy to maintain.

Key Features

·         Supports 100BASE-LX Fast Ethernet fiber connectivity

·         Delivers stable 125 Mbps optical transmission for Ethernet networks

·         Operates at 1310nm wavelength for consistent long-reach performance

·         Supports up to 10 km distance for extended fiber links

·         Uses dual LC connector for common duplex fiber installations

·         Designed for single-mode fiber (SMF) deployments

·         Hot-swappable SFP design for quick replacement and minimal downtime

·         Ideal for enterprise networks maintaining Fast Ethernet infrastructure

·         Simple upgrade path without changing existing switching hardware

Technical Specifications

Description: Cisco SFP (mini-GBIC) LC Transceiver Module GLC-FE-100LX=
Part Number: GLC-FE-100LX=
Device Type: Cisco SFP Transceiver
Package / Form Factor: SFP (mini-GBIC)
Application: Fast Ethernet
Ethernet Standard: 100BASE-LX
Data Rate: 125 Mbps
Wavelength: 1310nm
Distance / Power Budget: Up to 10 km
Optical Components (LD): FP
Optical Components (PD): PIN
Output Power: -15 to -8 dBm
Receiver Sensitivity: -32 dBm
Power Supply Voltage: 3.3V
Connector: Dual LC
Fiber Type: SMF (Single-Mode Fiber)
Operating Temperature: 0°C to 70°C
DDMI / DDM: Without

UPC (Reference):
00746320977003, 00746320980546, 00882658521256, 05051964018476, 07463209770038

Use Cases

The Cisco GLC-FE-100LX= is ideal for organizations that need Fast Ethernet over fiber for longer distances. It fits well in campus environments, enterprise buildings, and network layouts where 100 Mbps links still support important systems. If your infrastructure relies on single-mode fiber and you need a stable long-reach solution without switching to Gigabit optics, this module is a practical choice.

Why Choose the GLC-FE-100LX=

·         Reliable Cisco SFP for 100BASE-LX Fast Ethernet networks

·         Supports long-range fiber connectivity up to 10 km

·         Works over single-mode fiber, ideal for building-to-building links

·         Uses dual LC connectors, widely adopted in enterprise cabling

·         Hot-swappable design helps reduce downtime during replacements

·         Great option for maintaining legacy Fast Ethernet infrastructure

·         Strong fit for clean, stable fiber connectivity without major upgrades

FAQs

What is the Cisco GLC-FE-100LX= used for?

The Cisco GLC-FE-100LX= provides 100BASE-LX Fast Ethernet connectivity over fiber. It is ideal for long-distance Ethernet links where copper cannot meet distance requirements.

What speed does the GLC-FE-100LX= support?

This transceiver supports 125 Mbps, which aligns with Fast Ethernet performance requirements for 100BASE-LX fiber networking.

Which fibre type does the GLC-FE-100LX= support?

It is for single-mode fiber (SMF). SMF is for long-distance fiber links in campus and enterprise environments.

What is the maximum distance supported by this SFP?

The Cisco GLC-FE-100LX= supports distances up to 10 km, depending on fiber quality, termination, patching, and overall network conditions.

What wavelength does the Cisco GLC-FE-100LX= operate on?

It operates at 1310nm, a standard wavelength used for stable fiber transmission over longer distances in Ethernet networks.

What connector type does the GLC-FE-100LX= use?

It uses a dual LC connector, which supports duplex fibre connections and is best suited for enterprise network installations.

Does the GLC-FE-100LX= support DDMI or DDM monitoring?

No. This module is without DDMI, so it does not provide digital diagnostic monitoring features.

Is the Cisco GLC-FE-100LX= hot-swappable?

Yes. It is a hot-swappable SFP module that allows quick installation or replacement on supported network equipment with minimal disruption.