CISCO - SFP (MINI-GBIC) TRANSCEIVER MODULE (GLC-GE-100FX). KEY FEATURES : DEVICE TYPE : SFP (MINI-GBIC) TRANSCEIVER MODULE - LC MULTI-MODE FORM FACTOR : PLUG-IN MODULE CABLING TYPE : 100BASE-FX OPTICAL WAVE LENGTH : 1310 NM DATA LINK PROTOCOL : FAST ETHERNET MAX TRANSFER DISTANCE : 1.2 MILES DESIGNED FOR : CATALYST 2960, 2960-24, 2960-48, 2960G-24, 2960G-48, 2960S-24, 2960S-48, 2970G-24, 3560-24, 3560-48, 3560E-12, 3560E-24, 3560E-48, 3560G-24, 3560G-48, 3560V2-24, 3560V2-48, 3560X-24, 3560X-48, 3750-24, 3750-48, 3750G-12, 3750G-24 CONDITION : NEW FACTORY SEALED. AVAILABILITY : IN STOCK. OUR WARRANTY : 30 DAYS.