snippet: Test, Troubleshoot and Certify cabling faster with the FiberMASTER OTDR. The FiberMASTER OTDR is available in 4 options, Quad, multimode, singlemode and PON. The OTDRs feature both high dynamic range and small dead zones providing... <a href="/products/trend-networks-r240-pip-fibermaster-pon-otdr#shortDescriptionLink">Read more</a> (Page 1)