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  • $18.69
  • Free 30-day Returns
  • Ships from China.
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    AJMRTC OS2 LC Fiber Optic Loopback Cable, Single Mode 9/125um Duplex LC/UPC Fiber Loopback Tester for SFP Modules and Network Equipment Self-Testing

    • OS2 single mode fiber loopback cable equipped with Duplex LC/UPC connectors, 9/125m fiber specification
    • Designed for loopback testing to verify transmission performance of SFP transceivers and network devices
    • Realizes quick self-test without extra testing instruments, convenient for network debugging and inspection
    • Low insertion loss, stable optical signal transmission for reliable testing results
    • Compact lightweight structure, easy to carry and store for data center and lab maintenance work
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    Any questions? Our AI mode will help you find out quickly.

    This AJMRTC OS2 LC fiber loopback tester adopts 9/125m single-mode fiber and Duplex LC/UPC connectors. It is widely used for self-testing optical ports on SFP modules, switches and other network equipment.

    By forming an optical signal loop, users can rapidly check whether optical ports work normally during equipment deployment, maintenance and troubleshooting. Excellent optical performance ensures accurate testing feedback.

    Portable size enables convenient use in server rooms, communication laboratories and on-site network engineering. Every loopback cable is strictly tested before delivery.

    Important Reminder: Please confirm fiber mode and connector type match your optical module before purchasing. Keep the connector end caps to avoid dust contamination.


    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 30 days
    • This item is covered by USA-LXY Return Policy

    Manufacturer Contact Info

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