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Monitor the laser's bias current. As the laser ages, its quantum efficiency decreases, requiring a higher bias current to achieve the rated output optical power......
READ MOREOptical link loss includes both fiber loss and connection point loss. Fiber loss is generally estimated at 0.3dB/km, with each connector or splice losing approx......
READ MOREStatic electricity from your hands can damage sensitive electronic components within the module. Sweat and oil can also contaminate the optical ports, affecting......
READ MOREExcessively high temperatures can cause optical power anomalies, bit errors, or even module shutdown; excessively low temperatures can cause startup difficultie......
READ MORETroubleshoot the problem by following these steps:Confirm that both ports are not shut down.Check that the optical module model, wavelength, speed, and distance......
READ MOREThis usually indicates a one-way fiber optic path failure. Swap the fiber optic patch cords at both ends. If the problem persists, there may be a problem with o......
READ MOREThe optical power is too high or too low (approaching the receiver sensitivity threshold).The optical connector is dirty or damaged.The optical module itself is......
READ MOREOptical power meter: Measures the absolute value of optical power.Visual fault locator (red light source): Checks for fiber continuity and excessive bends.Optic......
READ MORETypically, it's 3-5 years, but the actual lifespan depends on the operating environment, temperature, ESD protection, and usage intensity. Monitoring parameter ......
READ MOREWith east-west traffic in intelligent computing centers surging, optical interconnect energy consumption has surpassed 30%, making heat dissipation a significan......
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