The GLC-FE-100FX is one of Cisco's 100BASE-X Small Form-Factor Pluggable (SFP) transceivers. These hot-swappable input/output devices plug into a Fast Ethernet port or slot, linking the port with the network. This FX model operates on ordinary multimode fiber-optic (MMF) link spans up to 2 kilometers long.

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Features: Cisco will provide five years of hardware and software service and support ("SMARTnet") for any product or product bundle obtained through this donation program.