Cisco 100BASE-X SFP GLC-FE-100EX network media converter 1310 nm

Features:
-Hot-swappable when deployed, the switch or router does not have to reboot.
-Supports the "pay-as-you-populate" model.
-Interchangeable with other 100BASE-X SFPs on the same line card.
-Supports the Cisco quality ID feature that enables the switch or router to identify whether or not the SFP is a Cisco qualified SFP.
-Optically interoperable with respective 100BASE-X Ethernet interfaces on the same link.

The Cisco 100BASE-EX SFP (part number GLC-FE-100EX) operates on ordinary single-mode fiber-optic (SMF) link spans up to 40 kilometers long.