TEMPO Communications OLTS, 850-1300 LED + VISITESTER, 1310-1550 LASER + VISITESTER, INGAAS
The TEMPO Communications 55505578 is an Optical Loss Test Set (OLTS) designed for comprehensive fiber optic testing. It features dual-wavelength 850/1300 nm LED sources for multimode fiber and 1310/1550 nm laser sources for singlemode fiber, both integrated with VisiTester visual fault locator functionality. The unit utilizes an InGaAs detector for high-accuracy power measurements across a wide dynamic range. This OLTS is engineered for certifying and troubleshooting fiber optic links in enterprise, data center, and telecom environments, supporting industry-standard testing procedures and providing reliable, repeatable results. The integrated VisiTester enables quick visual fault location, enhancing field efficiency.