Axiom 10GBASE-LRM SFP+ Transceiver for Alcatel - SFP-10G-LRM-ALCATEL - For Data Networking, Optical Network - 1 x LC 10GBASE-LRM Network - Optical Fiber - 1310 nm - Single-mode, Multi-mode - 10 Gigabit Ethernet - 10GBase-LRM984.25 ft Maximum Distance: