`Optical Time Domain Reflectometer OTDR Fiber Tester 1270nm 1310nm 1490nm

1270nm: <10dBm. 1490nm: <10dBm. 1310nm: <10dBm. Optical Interface: SC. Input Optical Detection: Supported. Dynamic Range: 20dB. Test Range: 100m~80km. OPM Power Range: -50~26dBm.

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