Cisco 100BASE-ZX for Fast Ethernet SFP Ports

The Cisco® 100BASE-X Small Form-factor Pluggable (SFP) is a hot-swappable input/output device that plugs into a Fast Ethernet port or slot, linking the port with the network.\nMain features include the following:\n-Hot-swappable when deployed, the switch or router does not have to reboot.\n-Supports the "pay-as-you-populate" model.\n-Interchangeable with other 100BASE-X SFPs on the same line card.\n-Supports the Cisco quality ID feature that enables the switch or router to identify whether or not the SFP is a Cisco qualified SFP.\n-Optically interoperable with respective 100BASE-X Ethernet interfaces on the same link.\n\nCisco 100BASE-ZX SFP\nThe Cisco 100BASE-ZX SFP (part number GLC-FE-100ZX) operates on ordinary single-mode fiber-optic (SMF) link spans up to 80 kilometers long.