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MikroTik SFP Fiber Module S-31DLC20D Gigabit GBIC Switch Connector 20km

Categories SFP Fiber Module
Brand Name: GEZHI or OEM
Model Number: S-31DLC20D
Certification: CE/FCC/RoHS/TUV/UL
Place of Origin: China
MOQ: 1pcs
Price: Get Latest Price
Payment Terms: T/T, Paypal,Western Union
Supply Ability: 60,000pcs per month
Delivery Time: 1~3working days after payment
Packaging Details: 10 or 20pcs in Plastic tray
ITEM Name: MikroTik SFP Module
Datarate: 1.25Gb/s
Wavelength: 1310nm
Distance: 20km
Connector: Dual LC
Transmitter: FP laser
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    MikroTik SFP Fiber Module S-31DLC20D Gigabit GBIC Switch Connector 20km

    MikroTik SFP Module S-31DLC20D Gigabit GBIC Switch connector 20km

    GEZHI S-31DLC20D is a 1.25G SFP transceiver with a 1310nm Dual LC connector, for up to 20 kilometer Single Mode fiber connections, with DDM

    Units are tested and compatible with RB260GS,RB2011LS, RB2011LS-IN, RB2011UAS-IN, RB2011UAS-RM, RB2011UAS-2HnD, RB2011UAS-2HnD-IN, and CCR1036-12G-4S. Units are compatible with non-MikroTik SFP devices as well.

    • Our Products are 100% compatible with all brands including 3COM, Alcatel-lucent, Arista, Brocade, Bitway, BDCOM, Calix , Cisco, D-Link, HP, Extreme, Foundry, Huawei, H3C, Juniper, Nortel, Ruijie, Telco, ZTE, ZyEXL, Trendnet etc.


    • Industry standard small form pluggable (SFP) package
    • Immovable lock Design
    • Hot Pluggable
    • Duplex LC connector
    • Full duplex speeds support
    • TTL signal detect indicator
    • 3.3 VDC power supply
    • Industry leading EMI performance for high port density
    • Class 1 laser product complies with EN 60825-1
    • RoHS compliant


    Gigabit Ethernet

    Fiber Channel

    Router/Server interface

    Switch to Switch interface

    Switched backplane applications

    Other optical transmission systems


    Operating Temperature0°C to +70°C
    Available Compatible BrandMikroTik

    Competitive Advantages:

    1. Excellent quality and 3 years warranty
    2. Competitive pricing
    3. Full compatible (CISCO/HP/Extreme/Juniper/H3C…)
    4. OEM/ODM Customized label
    5. Keep stock,Fast delivery

    Mechanical Dimensions:

    SFP package.png

    Ordering Information:

    Part NumberCommercial Type
    GS-1231-L2C1310nm, 1.25Gbps, 20km, 0ºC ~ +70ºC
    GS-1231-L2CD1310nm, 1.25Gbps, 20km, 0ºC ~ +70ºC, With Digital Diagnostic Monitoring

    Part NumberIndustrial Type
    GS-1231-L2I1310nm, 1.25Gbps, 20km, -40ºC ~ +85ºC
    GS-1231-L2ID1310nm, 1.25Gbps, 20km, -40ºC ~ +85ºC, With Digital Diagnostic Monitoring

    Quality MikroTik SFP Fiber Module S-31DLC20D Gigabit GBIC Switch Connector 20km for sale
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