Fusion splicing is only as good as your ability to verify it. This guide explains exactly how to use an OTDR to measure splice loss, interpret trace results, and ensure your fiber network meets industry standards.
A complete field tutorial covering how to accurately measure fiber optic splice loss using an optical power meter and stable light source — from equipment setup and reference calibration to pass/fail evaluation per IEC 61300-3-4 standards.
A complete buyer's guide to OTDR launch cable boxes — what they are, why you need one, how to choose the right length and connector type, and a full FAQ for fiber optic technicians.
A comprehensive technical review of the EXFO MAX-715D single-mode OTDR — covering specifications, dead zone performance, connector options (SC/FC, APC/UPC), real-world use cases, and how it compares to the MAX-715B and MAX-730 series.
Accidentally cutting a live fiber is every technician's nightmare. This field guide explains how to safely identify active fibers using non-intrusive tools before you splice, reroute, or terminate.
Selecting the wrong OTDR wastes money and misses faults. This guide explains every key spec — wavelength, dynamic range, pulse width, dead zone — so you can choose the right OTDR for your fiber network.
