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FAQ
By Gigac Technology
Sep - 22, 2025

What are optical transceiver module compatibility issues? How can they be avoided?

Compatibility issues primarily refer to the inability of an optical transceiver module to properly recognize or communicate with network devices such as switche......

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FAQ
By Gigac Technology
Sep - 22, 2025

How can I determine the lifespan of an optical transceiver module using DDM information?

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......

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FAQ
By Gigac Technology
Sep - 22, 2025

Why shouldn't you touch the gold fingers and optical ports of an optical transceiver module directly with your hands?

Static electricity from your hands can damage sensitive electronic components within the module. Sweat and oil can also contaminate the optical ports, affecting......

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FAQ
By Gigac Technology
Sep - 22, 2025

How can I prevent ESD damage to optical transceiver modules?

Wear anti-static wristbands and gloves when handling optical transceiver modules; discharge static electricity from your body before removing or inserting modul......

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FAQ
By Gigac Technology
Sep - 22, 2025

Why do optical transceiver modules burn out?

This is common in long-distance transmission modules: when connected to very short-distance optical fibers, the received optical power may far exceed its overlo......

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FAQ
By Gigac Technology
Sep - 22, 2025

How does temperature affect the operation of optical transceiver modules?

Excessively high temperatures can cause optical power anomalies, bit errors, or even module shutdown; excessively low temperatures can cause startup difficultie......

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FAQ
By Gigac Technology
Sep - 22, 2025

Industrial sites experience significant temperature fluctuations. How can you ensure stable operation of optical transceiver modules?

Select industrial-grade, wide-temperature optical transceiver modules; ensure adequate ventilation in equipment cabinets; consider auxiliary cooling in extremel......

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FAQ
By Gigac Technology
Sep - 22, 2025

What are the commonly used tools for inspecting optical transceivers and optical fibers?

Optical power meter: Measures the absolute value of optical power.Visual fault locator (red light source): Checks for fiber continuity and excessive bends.Optic......

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FAQ
By Gigac Technology
Sep - 22, 2025

What is the average lifespan of an optical transceiver module?

Typically, it's 3-5 years, but the actual lifespan depends on the operating environment, temperature, ESD protection, and usage intensity. Monitoring parameter ......

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FAQ
By Gigac Technology
Sep - 22, 2025

What challenges do high-speed optical transceivers like 400G/800G face?

Power consumption and heat dissipation: Higher speeds increase power consumption and heat density, posing significant challenges to heat dissipation design. Tes......

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