58 SFP specifications1000BASE-XD CWDM SFP DDI (40 km) specificationsParameter SpecificationsMaximum electrical power consumption 1.0 WConnectors Duplex LCCabling SMF, 9 μmData rate 1.0 Gbit/sLine rate (8B/10B code) 1.25 Gbit/sLink optical power budget 17 dBMaximum dispersion power penalty 1 dB at 40 kmTransmitter characteristicsLaunch power -4.0 to 1.0 dBmReceiver characteristicsReceiver sensitivity -21 dBmMaximum receiver power -3.0 dBm1000BASE-ZX DDI CWDM SFP specificationsThe following table describes specifications for CWDM SFPs numberedAA1419061-E6 to AA1419068-E6.CAUTIONTo prevent damage to the optical receiver, ensure that at least 8 dBof attenuation is present between the transmit and receive ports.1000BASE-ZX CWDM SFP DDI (70 km) specificationsParameter SpecificationsMaximum electrical power consumption 1.0 WConnectors Duplex LCCabling SMF, 9 μmData rate 1.0 Gbit/sLine rate (8B/10B code) 1.25 Gbit/sLink optical power budget 24 dBMaximum dispersion power penalty 2 dB at 70 kmTransmitter characteristicsLaunch power 0 to 5.0 dBmReceiver characteristicsNortel Ethernet Routing Switch 8600Installation — SFP, XFP, GBIC, and OADM Hardware ComponentsNN46205-305 01.02 Standard4.1 16 November 2007Copyright © 2007, Nortel Networks.