SFP ZX

SFP ZX1.25Gbps SFP Optical Transceiver, 80km Reach (PN: SP-551G-ZX(D)x)Features ●  Dual data-rate of 1.25Gbps/1.063Gbps operation ●  1550nm DFB laser and PIN photo detector for 80km transmission ●  Compliant with SFP MSA and SFF-8472 with duplex LC receptacle ●  Digital Diagnostic Monitoring:    Internal Calibration or External Calibration ●  Compatible with SONET OC-24-LR ●  Compatible with RoHS ●  +3.3V single power supply ●  Operating case temperature:    Standard:  0 to +70°C     Extended: -10 to +80°C    Industrial: -40 to +85°CApplications ●  Gigabit Ethernet ●  Fiber Channel ●  Switch to Switch interface ●  Switched backplane applications ●  Router/Server interface ●  Other optical transmission systemsOptical and Electrical CharacteristicsTable 3 - Optical and Electrical CharacteristicsParameterSymbolMinTypicalMaxUnitNotesTransmitterCentre Wavelengthλc148015501580nmSpectral Width (-20dB)△λ1nmSide Mode Suppression RatioSMSR30dBAverage Output PowerPout-2+4dBm1Extinction RatioER9dBOptical Rise/Fall Time (20%~80%)tr/tf0.26nsData Input Swing DifferentialVIN4001800mV2Input Differential ImpedanceZIN90100110ΩTX DisableDisable2.0VccVEnable00.8VTX FaultFault2.0VccVNormal00.8VReceiverCentre Wavelengthλc12601360nmReceiver Sensitivity-23dBm3Receiver Overload-3dBm3LOS De-AssertLOSD-24dBmLOS AssertLOSA-35dBmLOS Hysteresis14dBData Output Swing DifferentialVout3701800mV4LOSHigh2.0VccVLow0.8VNotes: 1. The optical power is launched into SMF. 2. PECL input, internally AC-coupled and terminated. 3. Measured with a PRBS 27-1 test pattern @1250Mbps, BER ≤1×10-12. 4. Internally AC-coupled.Ordering information for SFP ZX Part Number Product Description SP-551G-ZXC1550nm, 1.25Gbps, LC, 80km, 0°C~+70°C, without DDMSP-551G-ZXE1550nm, 1.25Gbps, LC, 80km, -10°C~+80°C, without DDMSP-551G-ZXI1550nm, 1.25Gbps, LC, 80km, -40°C~+85°C, without DDMSP-551G-ZXDC1550nm, 1.25Gbps, LC, 80km, 0°C~+70°C, with DDMSP-551G-ZXDE1550nm, 1.25Gbps, LC, 80km, -10°C~+80°C, with DDMSP-551G-ZXDI1550nm, 1.25Gbps, LC, 80km, -40°C~+85°C, with DDMRegular Product name / Part number GLC-ZX-SMDSFP-ZX-SM-RGDSFP 1000Base-ZX1000BASE-ZX 1550nmJ4860C