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20km Qsfp Transceiver Module Optic 1270nm~1330nm 40G LR4 SFP

    Buy cheap 20km Qsfp Transceiver Module Optic 1270nm~1330nm 40G LR4 SFP from wholesalers
     
    Buy cheap 20km Qsfp Transceiver Module Optic 1270nm~1330nm 40G LR4 SFP from wholesalers
    • Buy cheap 20km Qsfp Transceiver Module Optic 1270nm~1330nm 40G LR4 SFP from wholesalers

    20km Qsfp Transceiver Module Optic 1270nm~1330nm 40G LR4 SFP

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    Brand Name : SPACECOM or OEM
    Model Number : QSFP-40G-LR4
    Certification : CE RoHS FCC
    Price : Get latest price
    Payment Terms : T/T, WU, PayPal, Moneygram, L/C, Western Union
    Supply Ability : 38,000pcs per week
    Delivery Time : 3-7 working days
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    20km Qsfp Transceiver Module Optic 1270nm~1330nm 40G LR4 SFP

    20km Optic Transceiver Module 1270nm~1330nm QSFP 40G LR4 SFP Module


    Description

    QSFP-40G-LR4 SFP is the preferred solution for 40G Ethernet short-distance transmission, which can meet the requirements of 40G data center computer room construction. This optical module is mainly used in switches, routers, host adapter buses, enterprise storage, high density, high speed I/O, multi-channel interconnection, etc.
    QSFP-40G-LR4 SFP package type is QSFP+ (Quad Small Form-factor Pluggable Plus), which is a four-channel small form-factor pluggable optical module. This package type is designed to meet the market’s demand for higher-density high-speed pluggable solutions Was born out of the demand. The transmission rate of this optical module can reach 40Gbps. It has four independent transmit and receive optical signal channels, and each channel can support 10Gbps data transmission.


    Product Name:QSFP 40G LR4 SFP ModuleModel Name:QSFP-40G-LR4
    Wavelength:1270nm ~ 1330nmData Rate:40Gbps
    Transmission Distance:20KmConnector Type:LC
    DDM:YESWorking Environment:Commercial 0~70℃
    Cable Type:SMFCompatibility:Multiple brands of switches

    Features

    • High Channel Capacity: 40 Gbps per optics
    • Up to 20km links on single mode fiber
    • 4 CWDM channels 1271, 1291,1311 and 1331nm
    • Electrically hot-swappable
    • Compliant with IEEE 802.3ba 40GBASE-LR4
    • Power dissipation < 3.5 W
    • Supports Digital Diagnostics Monitoring
    • RoHS6 Compliant

    Applications

    • InfiniBand QDR, DDR and SDR
    • 40G Ethernet
    • Proprietary High Speed Interconnections
    • Data center

    Product Paramenters


    Model
    QSFP-40G-LR4
    Description
    40GBASE-LR4 optical transceiver, QSFP+, 40G, single-mode module (1310nm, 20km, LC)
    Transceiver form factor
    QSFP+
    Transmission speed
    40GE
    Center wavelength (nm)
    1270 ~ 1330
    Standards compliance
    40GBASE-LR4
    Connector type
    LC
    Applicable cable and maximum transmission distance
    Single Mode fiber: 20 km
    Transmit power (dBm)
    -7.0 to +2.3
    Commercial Temperature Range
    0 to 70°C (32 to 158°F)

    Quality control



    More Question


    1. Can I have a sample order?What is your MOQ?

    Yes, we welcome sample order to test and check quality. We do not have MOQ,1 sample is available.


    2. What is the lead time?
    For usual products,We keep stock,could ship about 3 days after received payment.For big quantity and special products,Please check lead time with our sales representative.


    3. How do you ship the goods and how long does it take arrive?
    We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.


    4. What is your payment terms?
    Usually,we need prepayment by T/T,West Union or Paypal.

    Could also support L/C,Credit terms.


    5. What is your warranty time
    We promise 3 years warranty for all products shipped from us.


    6. Could I return the products if there is a quality problem?
    Yes,if there is a quality problem happen,we could accept free exchange.


    7. Could i use our own logo and label?

    Yes,we could provide a OEM service and make the products with your own label.

    Quality 20km Qsfp Transceiver Module Optic 1270nm~1330nm 40G LR4 SFP for sale
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