Welcome to Gigac Technology. Email: sales@gigac.com Tel: +86.18512845338
中文
EN

Home > TAG: the

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......

READ MORE
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......

READ MORE
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......

READ MORE
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......

READ MORE
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......

READ MORE
FAQ
By Gigac Technology
Sep - 22, 2025

What should I do if one optical module lights up but the other doesn't?

This 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 MORE
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......

READ MORE
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......

READ MORE
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 ......

READ MORE
Company new
By Gigac Technology
Sep - 28, 2025

Silicon photonics integration breaks the power consumption bottleneck of intelligent computing centers: Gigac Technology's "cold" solution

With east-west traffic in intelligent computing centers surging, optical interconnect energy consumption has surpassed 30%, making heat dissipation a significan......

READ MORE
Telephone Leave a Message