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LC DDM Single Mode Fiber Transceiver Cisco 40G QSFP+ LR4 SM 1310nm 10km

    Buy cheap LC DDM Single Mode Fiber Transceiver Cisco 40G QSFP+ LR4 SM 1310nm 10km from wholesalers
     
    Buy cheap LC DDM Single Mode Fiber Transceiver Cisco 40G QSFP+ LR4 SM 1310nm 10km from wholesalers
    • Buy cheap LC DDM Single Mode Fiber Transceiver Cisco 40G QSFP+ LR4 SM 1310nm 10km from wholesalers
    • Buy cheap LC DDM Single Mode Fiber Transceiver Cisco 40G QSFP+ LR4 SM 1310nm 10km from wholesalers
    • Buy cheap LC DDM Single Mode Fiber Transceiver Cisco 40G QSFP+ LR4 SM 1310nm 10km from wholesalers

    LC DDM Single Mode Fiber Transceiver Cisco 40G QSFP+ LR4 SM 1310nm 10km

    Ask Lasest Price
    Brand Name : ANC or customized
    Model Number : 40G QSFP+ LR4
    Certification : RoHS, CE, FCC
    Price : please ask
    Payment Terms : T/T, Western Union
    Supply Ability : 2000pcs/day
    Delivery Time : 5-7 working days
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    LC DDM Single Mode Fiber Transceiver Cisco 40G QSFP+ LR4 SM 1310nm 10km

    LC DDM Single Mode Fiber Transceiver Cisco 40G QSFP+ LR4 SM 1310nm 10km


    Description


    Cisco Compatible 40G QSFP+ LR4 SM 1310nm 10km LC DDM Transceiver Module manufactured by ANC International Co., Limited is a transceiver module designed for 2m-10km optical communication applications. The design is compliant to 40GBASE-LR4 of the IEEE P802.3ba 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 4 CWDM 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 as members of the CWDM wavelength grid defined in ITU-T G.694.2. It contains a duplex LC connector for the optical interface and a 148-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 digital diagnostic 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.


    Features


    Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard
    QSFP+ MSA compliant
    Compliant with QDR/DDR Infiniband data rates
    Up to 11.2Gb/s data rate per wavelength
    4 CWDM lanes MUX/DEMUX design
    Up to 10km transmission on single mode fiber (SMF)
    Operating case temperature: 0 to 70℃
    Maximum power consumption 3.5W
    LC duplex connector
    RoHS compliant


    Applications


    40GBASE-LR4 Ethernet Links
    Infiniband QDR and DDR interconnects
    Client-side 40G Telecom connections


    Optical Characteristics (TOP=25°C, Vcc=3.3 Volts)


    ParameterSymbolMinTypicalMaxUnitsNotes
    Wavelength Assignment
    L01264.512711277.5nm 
    L11284.512911297.5
    nm
     
    L21304.513111317.5
    nm
     
    L31324.513311337.5
    nm
     
    Transmitter
    Side Mode Suppression RatioSMSR30  dB 
    Total Average Launch Power   8.3dBm 
    Average Launch Power, each Lane -7 2.3dBm 
    Optical Modulation Amplitude (OMA), each Lane -4 3.5dBm1
    Difference in Launch Power between any Two Lanes (OMA)   6.5dB 
    Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane -4.8  dBm 
    TDP, each LaneTDP  2.6dB 
    Extinction RatioER3.5  dB 
    Relative Intensity NoiseRIN  -128dB/Hz12dB reflection
    Optical Return Loss ToleranceTOL  20dB 
    Transmitter Reflectance   -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 Lane   -30dBm 
    Receiver
    Damage Threshold, each Lane 3.3  dBm2
    Total Average Receive Power   8.3dBm 
    Average Receive Power, each Lane -13.7 2.3dBm 
    Receiver Reflectance   -26dB 
    Receive Power (OMA), each Lane   3.5dBm 
    Receiver Sensitivity (OMA), each LaneSEN  -11.5dBm 
    Stressed Receiver Sensitivity (OMA), each Lane   -9.6dBm3
    Difference in Receive Power between any Two Lanes (OMA)   7.5dB 
    LOS AssertLOSA-28  dBm 
    LOS DeassertLOSD  -15dBm 
    LOS HysteresisLOSH0.5  dB 
    Receiver Electrical 3 dB upper Cutoff Frequency, each Lane   12.3GHz 

    Notes:

    1. Even if the TDP < 0.8 dB, the OMA min must exceed the minimum value specified here.
    2. The receiver shall be able to tolerate, without damage, continuous exposure to a modulated optical input signal having this power level on one lane. The receiver does not have to operate correctly at this input power.
    3. Measured with conformance test signal at receiver input for BER = 1x10-12.
    4. Vertical eye closure penalty and stressed eye jitter are test conditions for measuring stressed receiver sensitivity. They are not characteristics of the receiver.

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