NOYES Fibre Rings are compact launch/receive cables designed to measure the insertion loss of the near-end and/or far-end connection of a fibre optic link using an OTDR. Both a launch and receive cable are required to measure complete link loss of a fibre with an OTDR. Long lengths of test cables are impractical to transport and use, therefore NOYES designed coiled lengths of 50 µm multimode, 62.5 µm multimode, or single-mode fibre which are conveniently packaged in compact rings.
Compact, rugged, lightweight design that fits easily in OTDR cases or kits
150, 500, and 1000 m lengths standard
Available with a variety of connector styles
For use as OTDR launch cable
For use as OTDR receive cable
Measure insertion loss and reflectance of near- and far-end connections of a fiber optic link using an OTDR