Viavi JDSU OLT-55 Optical Loss Test Set 1310/1550 nm 2286/01 -70 to +20 dBm GE

The JDSU OLT-55 is a handheld optical loss test set combining a dual-wavelength 1310/1550 nm laser source and power meter in one compact unit for singlemode fibre certification and testing.

• -70 to +20 dBm measurement range with auto-zeroing for high-accuracy loss measurement

• TWINtest auto-lambda detects and displays loss at two wavelengths simultaneously

• Built-in USB interface for remote control and Excel-based report generation