Cisco 10GBASE-SR SFP+ Module for MMF, Extended Temperature Range - For Data Networking, Optical Network 1 LC Duplex 10GBase-SR Network - Optical Fiber Multi-mode - 10 Gigabit Ethernet - 10GBase-SR - Hot-swappable SFP-10G-SR-X-RF

Cisco SFP-10G-SR-X The Cisco SFP-10G-SR-X is a 10GBASE-SR module for extended operating temperature range. It supports a link length of 26m on standard Fiber Distributed Data Interface (FDDI)-grade multimode fiber (MMF). Using 2000MHz km MMF (OM3), up to 300m link lengths are possible. Using 4700MHz km MMF (OM4), up to 400m link lengths are possible.