JUNIPER - SFP (MINI-GBIC) TRANSCEIVER MODULE - PLUG-IN MODULE (EX-SFP-1GE-SX). KEY FEATURES : DEVICE TYPE : SFP (MINI-GBIC) TRANSCEIVER MODULE ENCLOSURE TYPE : PLUG-IN MODULE NETWORKING : CONNECTIVITY TECHNOLOGY : WIRED CABLING TYPE : 1000BASE-SX DATA LINK PROTOCOL : GIGABIT ETHERNET DATA TRANSFER RATE : 1 GBPS EXPANSION / CONNECTIVITY : INTERFACES : NETWORK - ETHERNET 1000BASE-SX COMPATIBLE SLOTS : SFP (MINI-GBIC) CONDITION : NEW FACTORY SEALED. .