Cisco GLC-GE-100FX Gigabit Ethernet to 100M Optical Port Optical Module GLCGE100FX

Description:

The Cisco GLC-GE-100FX Gigabit Ethernet to 100BASE-FX Optical Transceiver Module is used in fiber networking systems to enable connectivity between Gigabit Ethernet interfaces and 100 Mbps fiber optic networks. Commonly installed in enterprise switches, routers, and industrial network infrastructures where legacy 100BASE-FX fiber links must be integrated with modern Gigabit Ethernet equipment. Maintenance teams, network administrators, and system integrators use this module for fiber network upgrades, equipment compatibility deployment, infrastructure expansion, and replacement of existing optical transceiver modules in Cisco networking platforms. 

Applications:

The Cisco GLC-GE-100FX optical module is deployed in fiber optic networking environments to connect switches and routers to legacy 100BASE-FX fiber infrastructure while maintaining compatibility with Gigabit Ethernet ports. It is commonly used in enterprise campus networks, industrial automation networks, and telecommunications environments where organizations require reliable fiber communication between modern network equipment and existing fiber optic installations.

Technical Specifications:

• Manufacturer Part Number (MPN): GLC-GE-100FX
• Product Type: Optical Transceiver Module
• Interface Standard: 100BASE-FX
• Data Rate: 100 Mbps Fast Ethernet
• Fiber Type: Multimode Fiber (MMF)
• Wavelength: 1310 nm
• Maximum Distance: Up to 2 km over multimode fiber
• Connector Type: Duplex LC connector
• Form Factor: SFP (Small Form-Factor Pluggable)
• Hot Swappable: Yes
• Compatibility: Cisco switches and routers supporting SFP interfaces

Common Replacements:

• Cisco GLC-FE-100FX-RGD SFP Transceiver Module
• Cisco GLC-LH-SMD 1000BASE-LX/LH SFP Module
• Cisco GLC-SX-MMD 1000BASE-SX SFP Module