JW3302SJ Tester ottico multifunzione OTDR 1550nm 8‐11270/1310/1490/1577nm test
Model: JW3302SJ. - Testing wavelength: 1550nm. - Output wavelength: 1550nm±20nm. - This multifunctional optoelectronic integrated comprehensive tester is suitable for engineering construction and maintenance based on FTTx and access networks.