1000BASE-SX (LC) SFP specifications 511000BASE-T SFP specificationsThe 1000BASE-T SFP provides Gigabit Ethernet connectivity using a singleeight-pin RJ-45 connector. The 1000BASE-T SFP only operates at 1 gigabitper second (1 Gbit/s) and does not support 100BASE-T or 10BASE-Tinterfaces. The part number for this model is AA1419043-E6.ATTENTIONYou must disable autonegotiation before operating the 1000BASE-T SFP.By default, SFPs inserted into certain product-specific modules are set forAutonegotiation = True.The maximum current requirement of the SFP is 375 milliamperes (mA) at5 volts (V).The following table describes the 1000BASE-T SFP specifications.IEEE 802.3z 1000BASE-T SFP specificationsParameter SpecificationsStandards IEEE 802.3z, IEEE 802.3abConnectors RJ-45Cabling CAT5E or better UTPDistance Up to 100 m1000BASE-SX (LC) SFP specificationsThe 1000BASE-SX SFP provides 1000BASE-SX Gigabit Ethernetconnectivity at 850 nm using multimode optical fiber. This SFP supportsfull-duplex operation only. The part number for this model is AA1419013-E5.The following table describes standards, connectors, cabling, and distancefor the 1000BASE-SX SFP.IEEE 802.3z 1000BASE-SX (LC) SFP specificationsParameter SpecificationsConnectors Duplex LCCabling • 62.5 μm MMF optic cable• 50 μm MMF optic cableDistance • up to 275 m using 62.5 μm MMF optic cable• up to 550 m using 50 μm MMF optic cableWavelength 850 nanometers (nm)Link optical power budget 7.0 deciBels (dB)Nortel Ethernet Routing Switch 8600Installation — SFP, XFP, GBIC, and OADM Hardware ComponentsNN46205-305 01.02 Standard4.1 16 November 2007Copyright © 2007, Nortel Networks.