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100GBASE LR4 100G QSFP28 Transceiver LC 10km Over SMF OEM ODM Available

100GBASE LR4 100G QSFP28 Transceiver LC 10km Over SMF OEM ODM Available

    • 100GBASE LR4 100G QSFP28 Transceiver LC 10km Over SMF OEM ODM Available
  • 100GBASE LR4 100G QSFP28 Transceiver LC 10km Over SMF OEM ODM Available

    Product Details:

    Place of Origin: Hanoi, Vietnam
    Brand Name: MODULELAND
    Certification: CE RoHS FCC TUV
    Model Number: QSFP28-100G-LR4

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Piece
    Price: Negotiable
    Packaging Details: 10 or 20PCS /Plastic tray, 1PC/Gift box
    Supply Ability: 2000 Piece/Pieces per Month
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    Detailed Product Description
    Mode: Duplex LC Data Rate: 100Gb/s
    Distance: 10km Wavelength: 1310nm
    Operating Temp: 0°C To 70°C Vcsel: Yes
    Power Supply: 3.3V Connector: LC
    Application: 100G Ethernet DDM/DOM: Yes
    High Light:

    100g qsfp28 lr4


    100g qsfp28 cwdm4

    QSFP-100G-LR4-S 100GBASE LR4 QSFP Transceiver, LC, 10km over SMF

    Product Description

    1. Features:                                                  

    Hot-Pluggable QSFP28 form factor

    Supports 103.1Gb/s aggregate bit rate

    4×26Gb/s DFB WDM mux/demux (Duplex LC Interface)

    100Gb/s PSM4 transmitter (MPO 12 Interface)

    100GBASE-LR4 applications

    2 km - 10 km transmission

    Compliant with 100G Ethernet IEEE802.3ba

    Compliant to QSFP+ SFF-8436 Specification

    Digital Diagnostics Monitoring Interface

    Proprietary back-planes

    Power Supply :+3.3v

    Temperature range 0°c to 70°c

    RoHS-6  Compliant

     I2C management interface


    2. Applications:   

    Rack to rack

    Data centers Switches and Routers

    Metro networks

    Switches and Routers

    100G BASE-LR4 Ethernet Links

    3.Optical Parameters(TOP = 0 to 70 °C, VCC = 3.0 to 3.6 Volts)

    Parameter Symbol Min Typ Max Unit Ref.



    Wavelength Assignment

    L0 1294.53 1295.56 1296.59 nm  
    L1 1299.02 1300.05 1301.09 nm  
    L2 1303.54 1304.58 1305.63 nm  
    L3 1308.09 1309.14 1310.19 nm  
    Side-mode Suppression Ratio SMSR 30 - - dB  
    Total Average Launch Power PT -4 - 8.3 dBm  
    Average Launch Power, each Lane   -4 - 4.5 dBm  
    Difference in Launch Power between any two Lanes (OMA)   - - 6.5 dB  
    Optical Modulation Amplitude, each Lane OMA -4   4.5 dBm  
    Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane   -4.8 -   dBm  
    TDP, each Lane TDP     2.2 dB  
    Extinction Ratio ER 4 - - dB  
    Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}   {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}        
    Optical Return Loss Tolerance   - - 20 dB  
    Average Launch Power OFF Transmitter, each Lane Poff     -30 dBm  
    Relative Intensity Noise Rin     -128 dB/HZ 1
    Optical Return Loss Tolerance   - - 12 dB  
    Damage Threshold THd 3.3     dBm 1
    Average Power at Receiver Input, each Lane R -10.6   0 dBm  
    RSSI Accuracy   -2   2 dB  
    Receiver Reflectance Rrx     -26 dB  
    Receiver Power (OMA), each Lane   - - 3.5 dBm  
    LOS De-Assert LOSD     -15 dBm  
    LOS Assert LOSA -25     dBm  
    LOS Hysteresis LOSH 0.5     dB  


    1. 12dB Reflection


    4.Packaging & Shipping


    100GBASE LR4 100G QSFP28 Transceiver LC 10km Over SMF OEM ODM Available 0100GBASE LR4 100G QSFP28 Transceiver LC 10km Over SMF OEM ODM Available 1 

    Our Services

    1. Warranty

     Five years Warranty, three monthes free exchange and one year free repairing.

    2. OEM, ODM are welcome. 

    3. Free sample will be provided.

     Free samples under a certain value are available,with freight cost collect.

    4. Any Inquire is welcome. 

      Any inquire will be replied within 24 hours.

    5. After-sales service. 
    a. From the beginning of production till the successful delivery, we will track on time and post you the status.
    b. When the goods arrived, if you have question after inspection, please feel free to contact us, we'll provide solution.


    Q:What payment terms do you accept?

    A:T/T,L/C at sight,Western Union are acceptable. Other payment terms are negotiable.

    Q:what is the lead time?

    A: For standard products,we keep enough stock,cqn ship out in 1-3 days after PO confirmation.For big quantity and special products,Please check lead time with our sales representative.

    Q:What are the shipping ways can you offer?

    A:For small quantity we ship by Express like DHL,FedEX,TNT,UPS, EMS etc. For large quantity we can use airshipment ot other appointed method by clients.

    Q:What euipments can your products be compatible with?

    A:Our products can be compatible with all market brand.

    Q:How to place an order?

    A:1> Confirm order details with our sales representatives.
        2> Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
        3> Confirm shipping details and dispatch goods,  tracking number will be sent to you promptly after the shipment is picked up.
        4> We will help to track your goods until you receive them safely.

    Contact Details
    Moduleland Technology Co., Ltd.

    Contact Person: sales

    Send your inquiry directly to us
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