Back
30.
November
2016.
IDEAL Networks offers guidance for Tier-1 and Tier-2 fibre optic testing
Dear Editor
Please find below the latest press release from IDEAL Networks.
Warrington, UK | November 2016
FOR IMMEDIATE RELEASE
IDEAL Networks offers guidance for Tier-1 and Tier-2 fibre optic testing
To help cable installers and maintenance technicians select the correct fibre optic testing equipment, IDEAL Networks has published a new, free White Paper which offers guidance on the different tiers for certifying fibre optic cabling.
“Unlike copper cabling, there are two tiers available when certifying fibre 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 provides loss information about each component of the link and uses an OTDR (optical time domain reflectometer) to perform certification, providing a useful graphical representation of each connection, splice and cable segment in the link and their performance.
When 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 cannot replace Tier-1 certification as there is a subtle distinction between the total link loss reported by the two devices.
An OLTS, such as the IDEAL Networks OC I Tier-1 fibre 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, characterises 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 fibre 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/UK/EN/Education.aspx
For more information on the IDEAL Networks range of fibre optic testers, visit www.idealnetworks.net
ENDS
410 Words
About IDEAL Networks
IDEAL Networks offers easy to use data cable testers for cable installers and network testers to assist IT technicians with troubleshooting. The data cable tester range includes copper and fibre testers for cable verification, Ethernet transmission testing and cable certification that provide proof of performance. The unique network tester range helps to pinpoint and solve networking issues quickly. They decrease downtime by allowing field technicians to discover the root cause of network connectivity issues such as incorrect IP configuration, rogue network services, network bandwidth issues and PoE supply problems.
www.idealnetworks.net
If you require any further information please contact me
Hannah Patterson
+44 (0) 1903 207408
hannah@molokini.co.uk
MOLOKINI MARKETING LTD