Established in 1994, Grandway Telecom Tech., have been focusing on telecommunication solutions in the past 27 years. Thanks to the efforts of each colleague, our instruments and project soutions are recognized by world's leading telecom operators, ISP, and telecom solution providers.

Grandway provide a variety of optical network testing instruments to play a stable performance in the process of optical network construction and maintenance.

Why Choose Grandway red light fiber optic tester

With more than 10years of production and R&D experience, the traditional optical test instrument of Grandway ofi 3 ensures the high precision and reliability of the products. Provide reliable test data for users in optical network test. And the optical attenuator price and optical laser source price is very cheap.

Products include stable hand-held laser source, high-precision optical power meter, high-power VFL(Visual fault locator), optical multimeter, adjustable digital attenuator, CWDM power meter (covering the optical power test in 1271-1611nm band), optical fiber identifier, optical fiber finder, optical cable identifier , optical talk set, desktop light source, desktop power meter, fiber optic cable fault locator, fiber talk set, fiber optic fault finder, etc.

Grandway series of optical network testing tools can meet the test requirements of different scenarios of different users and escort the optical network.