IDEAL Networks offers guidance for Tier-1 and Tier-2 fiber optic testing

11/30/2016

IDEAL Networks offers guidance for Tier-1 and Tier-2 fiber optic testing

To help cable installers and maintenance technicians select the correct fiber optic testing equipment, IDEAL Networks has published a new, free White Paper which offers guidance on the different tiers for certifying fiber optic cabling.

“Unlike copper cabling, there are two tiers available when certifying fiber optic cabling and these dictate which type of tests must be performed, and therefore which testers should be used,” says Dan Payerle, Business Unit Manager for IDEAL Networks.

“To remove confusion around which type of test should be used, and whether performing Tier-2 certification also meets the requirements of Tier-1 certification, the White Paper clarifies the different requirements in detail as well as looking at the advantages of different testers and how they work,” continues Dan.

Tier-1 certification is a measurement of the total insertion loss (or attenuation) of cabling from one end of the link to the other and either uses an optical power meter and optical light source (PM/LS) or an optical loss test set (OLTS) for testing.  Tier-2 certification includes the measurements performed during Tier-1 testing, and it additionally provides loss information about each component of the link. Using an OTDR (optical time domain reflectometer) provides a graphical representation of each connection, splice and cable segment in the link and their performance.

When fiber certification is required, it is good practice to perform a Tier-1 test, and optionally conduct a Tier-2 test.  Although an OTDR can show the total link loss like an OLTS does, Tier-2 certification does not replace Tier-1 certification. Tier-2 certification supplements Tier-1 certification. 

An OLTS, such as the IDEAL Networks OC I Tier-1 fiber cable certifier, measures the true optical loss of the link which makes it the most accurate way to determine end to end loss of a link and a requirement for Tier-1 certification.  However, an OTDR, like OTDR II from IDEAL Networks, characterizes the link under test and can offer additional advantages, such as advanced troubleshooting for faster repairs.

“Ultimately the required testing is an agreement between the cabling contractor and their customer,” says Dan.  “However, in order to provide customer satisfaction, it is essential that fiber optic installers understand the different tiers and therefore which certification reports will provide the necessary assurance.”

To learn more, installers and technicians can download the full White Paper ‘Tier 1 vs. Tier 2 Fiber Optic Certification’, here: https://www.idealnetworks.net/US/EN/Education.aspx

Recent articles

  • Upcoming Webinar for Data Cable Installers 07/12/2018

    Join Scott Todd from IDEAL Networks to learn the core basics of IDEAL DataCENTER, as well as must-have tips and tricks to increase productivity.

    Read more
  • Free LanTEK III Cable Certifier Software Update Offers Helpful New Functions 07/10/2018

    The popular IDEAL Networks LanTEK III cable certifier has received a new, free software update to help installers test and certify copper and fiber optic cabling more easily than ever before.

    Read more
  • 3 things you should know about testing MPTL 07/05/2018

    Modular Plug Terminated Links (MPTL) are becoming more widespread in networks but are often new to installers and integrators, making it tricky to avoid common MPTL testing pitfalls.

    Read more
  • LAN tester upgrade meets 5GHz Wi-Fi testing demand 07/04/2018

    IDEAL Networks has upgraded its LanXPLORER Pro in-line network troubleshooter with updated software and a new Wi-Fi testing accessory to support both 2.4GHz and 5GHz frequencies.

    Read more
  • 3 ‘Must-Read’ Network and Cable Testing White Papers from IDEAL Networks 06/28/2018

    All our IDEAL Networks products are designed to help busy cable installers and network technicians become more efficient and productive. However, to further support our users, we also provide a range of free downloadable network testing white papers giving extra insight into how our test and measurement tools work and how they can help you.

    Read more

×

Not sure which tester is for you?

Book a free 20 minute online demo now with one of our technicians...

Exitpopup