Cisco 100BASE-FX SFP network media converter 1310 nm 2000 m

The Cisco 100BASE-FX SFP network media converter operates at a wavelength of 1310 nm and supports multimode fiber (MMF) links up to 2000 m. Designed to plug into a Fast Ethernet SFP port, this hot-swappable module provides 100BASE-X connectivity with dual LC connectors and complies with IEEE 802.3 and IEEE 802.3ah Draft 3.0 standards.

Advantages

The SFP module is hot-swappable so the switch or router does not need to reboot when the module is inserted or removed. It supports Cisco's pay-as-you-populate model and is optically interoperable with other 100BASE-X interfaces. The module is interchangeable with other 100BASE-X SFPs on the same line card and supports Cisco quality ID for device identification.

Suitable for

• Extending Fast Ethernet links over multimode fiber up to 2000 m
• Media conversion between copper Fast Ethernet ports and 100BASE-FX fiber links
• Deployments requiring hot-swappable SFP modules for minimal downtime
• Network devices that support SFP transceivers with LC connectors

Key specifications

• Model: GLC-FE-100FX-RGD=
• Wavelength: 1310 nm
• Maximum transfer distance: 2000 m
• Standards: IEEE 802.3, IEEE 802.3ah Draft 3.0
• Connector type: Dual LC
• Fiber type: Multimode fiber (MMF)

How to use

Insert the SFP module into a compatible Fast Ethernet SFP port on the switch or router until it seats firmly. Connect multimode fiber cables to the module's dual LC connectors and secure the other ends to the corresponding 100BASE-FX interfaces. The module is hot-swappable, so it can be inserted or removed without powering down the host device; verify link status via the host device after installation.

Recommendations

Use this Cisco 100BASE-FX SFP with compatible Cisco or standards-compliant network equipment. For reliable performance, use MMF cabling rated for 1310 nm and keep fiber runs within the specified 2000 m maximum. Confirm device compatibility if relying on Cisco quality ID features.