CLICK HERE to check which modules work with your Cisco switchCLICK HERE to visit the Cisco 100BASE-X Modules Data Sheet Part Code Description GLC-FE-100FX 100BASE-FX SFP for Fast Ethernet SFP Ports GLC-FE-100FX-RGD 100BASE-FX Rugged SFP for Fast Ethernet SFP Ports GLC-GE-100FX 1 00BASE-FX SFP for Gigabit Ethernet SFP Ports GLC-FE-100LX 100BASE-LX10 SFP for Fast Ethernet SFP Ports GLC-FE-100LX-RGD 1 00BASE-LX10 Rugged SFP for Fast Ethernet SFP Ports GLC-FE-100BX-U 1 00BASE-BX10-U SFP for Fast Ethernet SFP Ports GLC-FE-100BX-D 1 00BASE-BX10-D SFP for Fast Ethernet SFP Ports GLC-FE-100EX 100BASE-EX for Fast Ethernet SFP Ports GLC-FE-100ZX 1 00BASE-ZX for Fast Ethernet SFP Ports GLC-FE-T-I 1 00BASE-T for Fast Ethernet SFP Ports
