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Industry news
By Gigac Technology
Sep - 22, 2025

Research on the Optical Module Industry: 800G Optical Modules, Standing at a New Starting Point in the AI Wave

Optical module: data transmission optoelectronic conversion node, continuously transforming the industry around speed upgradingFunction and structure of optical......

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Industry news
By Gigac Technology
Sep - 22, 2025

An Insight into the Characteristics and Applications of Electrical Interface Optical Modules

In the realm of optical communications, the electrical interface optical module, often referred to as the optical-to-electrical module, plays a pivotal role. Th......

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FAQ
By Gigac Technology
Sep - 22, 2025

What is the difference between single-mode fiber (SMF) and multi-mode fiber (MMF) optical transceivers?

Single-mode fiber (SMF) transceivers are used with single-mode fiber and offer long transmission distances, making them commonly used for long-distance transmis......

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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

What is the normal loss for an optical link?

Optical 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......

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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

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 should I do if the ports of two optical modules are not lit (Link Down) after being connected?

Troubleshoot the problem by following these steps:Confirm that both ports are not shut down.Check that the optical module model, wavelength, speed, and distance......

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FAQ
By Gigac Technology
Sep - 22, 2025

What are the possible causes of high bit errors and packet loss on an optical link?

The 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......

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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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