In good working condition. Supplied as pictured with an SC and FC adapter. Refer to image 2 for specs. From the manufacturer: EXFOâs FPM-300 allows for the testing of passive optical networks (PONs) at 1310 nm, 1490 nm and 1550 nm, the three wavelengths recommended by the ITU-T (G.983.3) for PONs. .
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