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Browse technical resources about optical communication components, fiber technology, and network solutions.

  • Loss of G654 fiber at 1310 nm wavelength

    Loss of G654 fiber at 1310 nm wavelength

    This standard, first published in 1988 and revised multiple times with the latest version in August 2024, ensures low attenuation—typically ≤0. 40 dB/km at 1310 nm and ≤0. 652 fibre was originally optimized for use in the 1310 nm wavelength region but can also be used in the 1550 nm region. a number of concatenated cable. Your system adopts G652 optical fiber, and everything runs perfectly at the 1310nm window. However, once you switch to 1550nm, an extra 1 dB of loss suddenly emerges in the link. This issue stems neither from defective fiber nor poor fusion splices. 5 dB/km max per EIA/TIA 568) This roughly translates into a loss of 0. For singlemode fiber, the loss is about 0.

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  • Principle of Optical Wavelength Division Multiplexing Transmitter

    Principle of Optical Wavelength Division Multiplexing Transmitter

    Wavelength division multiplexing (WDM) is a technique of multiplexing multiple optical carrier signals through a single optical fiber channel by varying the wavelengths of laser lights. WDM allows communication in both the directions in the fiber cable. It can perform additional roles like providing redundancy, supporting advanced topologies, reducing hardware and cost, etc. The idea is to divide. ptical multiplexing techniques, wavelength division multiplexing (WDM).


  • Resolution cannot be set to 1080p after KVM switcher

    Resolution cannot be set to 1080p after KVM switcher

    Adjust display settings in Windows and Mac to fix KVM display resolution issues. Check your monitor's manual for true specs; manufacturers may advertise misleading refresh rates. Use quality adapters from the Avico Approved Adapter List. Problem is, the resolution goes down from 1920x1080 to 1024x768 whenever I switch from my work laptop to my desktop. I tried. When I plug the monitor directly to the computer, I can use up to the maximum resolution of 3840 x 2160. I have tried plugging in a Mac through the KVM switch to the same. This guide helps you troubleshoot common issues with KVM switches and provides solutions for getting dual monitor setups working. You'll also learn when it might be time to upgrade to a more reliable, feature-packed KVM switch like Avico's.

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