26 SFP specifications1000BASE-SX (MT-RJ) SFP specificationsThe 1000BASE-SX (MT-RJ type) SFP provides Gigabit Ethernet connectivityusing MT-RJ multimode fiber connectors. The following table describesstandards, connectors, cabling, and distance for the 1000BASE-SX (MT-RJtype) SFP. The part number for this model is AA1419014-E5.IEEE 802.3z 1000BASE-SX (MT-RJ) SFP specificationsParameter SpecificationsConnectors Duplex MT-RJCabling • 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 nmLink optical power budget 7.0 dBLaser characteristicsLaunch power -10 to -4.0 dBmReceiver characteristicsReceiver sensitivity -17 dBmMaximum input power 0 dBm1000BASE-LX SFP specificationsThe 1000BASE-LX SFP provides 1000BASE-LX Gigabit Ethernetconnectivity at 1310 nanometers (nm) using single mode or multimodeoptical fiber. The 1000BASE-LX SFP supports full-duplex operation only.The part number for this model is AA1419015-E5.The following table describes standards, connectors, cabling, and distancefor the 1000BASE-LX SFP.IEEE 802.3z 1000BASE-LX SFP specificationsParameter SpecificationsConnectors Duplex LCCabling • 50 micrometer (μm) multimode fiber (MMF)• 62.5 μm multimode fiber• 9 μm single mode fiber (SMF)Distance • Up to 550 meters (m) using MMF• Up to 10 kilometers (km) using SMFNortel Ethernet Routing Switch 5500 SeriesInstallation — SFPsNN47200-302 03.01 Standard5.1 27 August 2007Copyright © 2007, Nortel Networks.