Poor contact of optical module
1) Unused protection: When an optical module is not in use, a dust cap must be installed to prevent dust from entering the port and causing poor contact. 2) Cleaning specification: Use special wiping paper or dust-free cotton swab to wipe the end face in the same direction. This article systematically identifies common anomalies during optical module installation. Optical module failure judgment steps, optical module failure: The failure of the optical module function is divided into the failure of the transmitting end and the failure of the receiving end. It also highlights how Digital Diagnostic Monitoring (DDM) and proactive testing techniques can help maintain optimal.
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