Fiber Instrument Sales Blog

  1. What Is a Fiber Optic Attenuator?

      In telecommunication, a fiber optic attenuator is a component that is used to reduce transmitted signal strength at the receiver. Ordinarily you might think that the stronger the signal the better. This is not actually the case. There are a few reasons why you might want or need to use an attenuator in your system. There is such a thing as Read more...
  2. Relay Racks Eexplained

    Free-Standing Relay Racks Explained: A Practical Guide for Telecom and Data Center TechsIf you’ve spent any time around a central office, telecom closet, or data center, you’ve seen a free-standing Network or Server racks. It’s the open, two- or four-post metal frame that network equipment, patch panels, and fiber enclosures bolt into. Read more...
  3. Rack Aount Fiber Patch Ppanel buying guide

    How to Choose the Right Rack Mount Fiber Patch PanelA rack mount fiber patch panel is the single most-touched piece of hardware in most fiber networks. It’s where technicians make, break, and re-route connections during turn-ups, troubleshooting, and moves/adds/changes — so getting the right one matters more than almost any other cabling Read more...
  4. Comparing the Different Types of Fiber Optic Drop Cable

    Comparing the Different Types of Fiber Optic Drop Cable Fiber optic drop cable is intended to complete the last-mile segment of a fiber network. Given the variety of environments and conditions fiber optic cable may encounter, choosing the appropriate type is vital for ensuring optimal performance and reliability in broadband networks. In this article, we will compare the different types of drop cables Read more...
  5. Understanding Retraction in Fiber Optic Cable

    Understanding Retraction in Fiber Optic Cable Fiber optic drop cables serve as crucial components in broadband networks, connecting homes to service providers. These cables typically feature an oval shape, with dimensions of 4.3mm by 8.0mm, containing one inner buffer tube that houses 1-12 fibers and two strength members. The polyethylene outer jacket provides resistance to UV rays and ensures Read more...
  6. Guide to Fiber Optic Drop Cable

    Guide to Fiber Optic Drop Cable What is Fiber Optic Drop Cable?Fiber Optic Drop Cable is a critical component of any broadband network. It is the connection from the side of the house or multi-dwelling structure to the fiber enclosure where the drop cable is connected. Fiber Optic Drop Cable can be installed aerially on pole or a cable strand, below grade in a handhole or above Read more...
  7. Don’t Jeopardize Your Federal Funded Broadband Projects!

    Don’t Jeopardize Your Federal Funded Broadband Projects! FIS offers compliant products under the Build America Buy America Act.  The Build America Buy America Act is now a hot topic in the telecommunications industry. It was signed into law on November 15, 2021, as part of the Infrastructure Investment and Jobs Act. This act requires that all telecommunications equipment and services used in Read more...
  8. FTTx Testing: Different Levels for Different Applications

    FTTx Testing: Different Levels for Different Applications In the past 10 years or so the fiber to the “x” industry, has experienced an extensive boom; generally out-growing the fiber optic industry as a whole. This growth was further spurred on by the Corona Virus pandemic of 2020-22 where many gaps and weaknesses in home & neighborhood networks were exposed due to the Read more...
  9. Epoxy. Exploring core cracks during the curing process.

    Epoxy. Exploring core cracks during the curing process. When I was asked to help with the 2023 FIS catalog this year, I was assigned the exciting category of epoxy. You’ve got me, that’s a smidge of sarcasm. Lol. I figured this would be a straightforward and simple endeavor.  Come to find out there is a bit more to consider when choosing the correct epoxy than I originally gave credit. When I Read more...
  10. OTDR Service/Connector Repair Annual Calibration May Not Be Enough

    OTDR Service/Connector Repair Annual Calibration May Not Be Enough Annual Calibrations If you are a happy owner of an OTDR, chances dictate you are aware that these little beauties require annual calibrations. These annual calibrations are generally required by job sites and ensure your equipment is testing according to factory specifications. Did you know that the standard annual calibration service may not be Read more...

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