CISCO - SERIES (X2-10GB-SR) X2 10 GIGABIT TRANSCEIVER MODULE 850 NM. SPECIFICATIONS - PRODUCT DESCRIPTION : CISCO X2 - TRANSCEIVER MODULE - FORM FACTOR : PLUG-IN MODULE - INTERFACE (BUS) TYPE : X2 - DIMENSIONS (WXDXH) : 1.4 IN X 3.6 IN X 0.5 IN - CABLING TYPE : ETHERNET 10GBASE-SR - DATA LINK PROTOCOL : 10 GIGABIT ETHERNET - MAX TRANSFER DISTANCE : 1000 FT - DATA TRANSFER RATE : 10 GBPS - COMPLIANT STANDARDS : IEEE 802.3AE CONDITION : NEW FACTORY SEALED BAG. AVAILABILITY : IN STOCK. WARRANTY : 30 DAYS.