Fiber Optic Components/Multimode Optical Transceiver/Single Mode Optical Transceiver

General Introduction: This product is a transceiver module designed for 40km optical communicationapplications. The design is compliant to 40GBASE-ER4 of the IEEE 802.3ba standard. The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4CWDM channels signals, and converts them to 4 channel output electrical data.The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331 nm asmembers of the CWDM wavelength grid defined in ITU-T G.694.2. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system, single-mode fiber (SMF) has to be applied in this module.The product is designed with form factor, optical/electrical connection and digitaldiagnostic interface according to the QSFP+ Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference.Products Name: QSFP+ ER4 40km optical transceiver with full real-time digital diagnostic monitoring and pull tabProduct Features:·1).Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-ER4 Standard·2).QSFP+ MSA compliant·3).Compliant with QDR/DDR Infiniband data rates·4).Up to 11.2Gb/s data rate per wavelength·5).4 CWDM lanes MUX/DEMUX design·6).Up to 40km transmission on single mode fiber (SMF)·7).Operating case temperature: 0 to 70ºC·8).Maximum power consumption 3.5W·9).LC duplex connector·10).RoHS compliantApplications:·1).40GBASE-ER4 Ethernet Links·2).InfinibandQDRandDDR interconnects3).Client-side 40G Telecom connectionsElectrical Characteristics: The following electrical characteristics are defined over the Recommended OperatingEnvironment unless otherwise specified.ParameterTest PointMinTypicalMaxUnitNotesPower Consumption   3.5W Supply CurrentICC  1.06A Transceiver Power-on Initialization Time   2000ms1Transmitter (each Lane)Single-ended Input Voltage Tolerance (Note 2) -0.3 4.0VReferred to TP1 signal commonAC Common Mode Input Voltage Tolerance 15  mVRMSDifferential Input Voltage Swing Threshold 50  mVppLOSA ThresholdDifferential Input Voltage SwingVin,pp190 700mVpp Differential Input ImpedanceZin90100110ohm Differential Input Return Loss See IEEE 802.3ba 86A.4.11dB10MHz- 11.1GHzJ2 Jitter ToleranceJt20.17  UI J9 Jitter ToleranceJt90.29  UI Data Dependent Pulse Width Shrinkage (DDPWS ) Tolerance 0.07  UI Eye Mask Coordinates {X1, X2, Y1, Y2} 0.11, 0.3195, 350UImVHit Ratio = 5x10-5Receiver (each Lane)Single-ended Output Voltage -0.3 4.0VReferred to signal commonAC Common Mode Output Voltage   7.5mVRMSDifferential Output Voltage SwingVout,pp300 850mVpp Differential Output ImpedanceZout90100110ohm Termination Mismatch at 1MHz   5% Differential Output Return Loss See IEEE 802.3ba 86A.4.2.1dB10MHz- 11.1GHzCommon Mode Output Return Loss See IEEE 802.3ba 86A.4.2.2dB10MHz- 11.1GHzOutput Transition Time 28  Ps20% to 80%J2 Jitter OutputJo2  0.42UI J9 Jitter OutputJo9  0.65UI Eye Mask Coordinates {X1, X2, Y1, Y2} 0.29, 0.5, 150, 425UImVHit Ratio = 5x10-5Optical Characteristics:ParameterSymbolMinTypicalMaxUnitNotesWavelength AssignmentL01264.512711277.5nm L11284.512911297.5nm L21304.513111317.5nm L31324.513311337.5nm TransmitterSide Mode Suppression RatioSMSR30  dB Total Average Launch PowerPT  10.5dBm Average Launch Power, each LanePAVG-2.7 4.5dBm Optical Modulation Amplitude (OMA), each LanePOMA-0.3 5dBm1Difference in Launch Power between any Two Lanes (OMA)Ptx,diff  4.7dB Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane -0.5  dBm TDP, each LaneTDP  2.6dB Extinction RatioER4.5  dB Relative Intensity NoiseRIN  -128dB/Hz12dB reflectionOpticalReturnLossToleranceTOL  20dB TransmitterReflectanceRT  -12dB Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}  Average Launch Power OFF Transmitter, each LanePoff  -30dBm ReceiverDamage Threshold, each LaneTHd3  dBm2Average Receive Power, each Lane -19 -4.5dBm Receiver ReflectanceRR  -26dB Receive Power (OMA), each Lane   -4dBm Receiver Sensitivity (OMA), each LaneSEN  -19dBm3Difference in Receive Power between any Two Lanes (OMA)Prx,diff  7.5dB LOS AssertLOSA-35  dBm LOS DeassertLOSD  -23dBm LOS HysteresisLOSH0.5  dB Receiver Electrical 3 dB upper Cutoff Frequency, each LaneFC  12.3GHz Conditions of Stress Receiver Sensitivity Test (Note 5)Vertical Eye Closure Penalty, each Lane  2.2 dB4Stressed Eye J2 Jitter, each Lane Per OTL3.4, G.8251UI Stressed Eye J9 Jitter, each Lane Per OTL3.4, G.8251UI Main Export Countries & Areas: Usa, Uk, Japan, Germany, Spain, France, Swiss, Korea, Russia, Mexico, Brazil, Argentina,Pakistan, India, Portugal, Canada, New Zealand, Australia, Saudi Arab, Turkey, Finland, Poland ,etc.Payment Method: by T/T or Western Union.