The 10GBASE-SR SFP+ Transceiver Module from Cisco module supports a link length of 85' (26 m) on standard Fiber Distributed Data Interface (FDDI) grade multi-mode fiber (MMF). Using 2000 MHz*km MMF (OM3), up to 984' (300m) link lengths are possible. Using 4700 MHz*km MMF (OM4), up to 1312' (400m) link lengths are possible. The module features a small10G form factor Supports 10GBASE Ethernet Hot-swappable input/output device that plugs into an Ethernet SFP+ port of a switch Provides flexibility of interface choice Supports "pay-as-you-populate" model Supports digital optical monitoring capability Supports the quality identification (ID) feature that enables a Cisco switch to identify whether the module is certified and tested by Cisco Optical interoperability with 10GBASE XENPAK, 10GBASE X2, and 10GBASE XFP interfaces on the same link