| The FiberLert non-contact infrared detector checks polarity and operation of patch cords and determines if a port is live and if a SFP transceiver is operational! |
| This easy-to-use test tool tests SM, MM, UPC and APC patch cords and ports! |
| When placed in front of an active fibre optic port or patch cord, the tester emits a continuous light and optional tone! Powers off after 5 minutes of inactivity to save battery (2xAAA, included). |
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| Pocket-sized Fiber Troubleshooter |
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