Heavy Duty OTDR Optical Fiber Reflectometer 1550nm 20dB Active Live Tester

EXFO FTB-400 GP-402 Universal Fiber Optic Test System Mainframe - Tested

exfo otdr

3.5 Inch Mini OTDR 1550(1490/1577)nm Optical Time Domain Reflectometer 80Km

Handheld Time-domain reflectometer OTDR 80KM 24dB/22dB OPM OLS VFL SM SC/FC-UPC

Optical fiber Time-domain reflectometer OTDR 80KM 24/22dB OPM OLS VFL SM SC/UPC

EXFO FTB-400 GP-407 Universal Fiber Optic Test System Mainframe - Tested

AUA900D OTDR 1310mm 1550nm VFL OPM RJ45 Optical Fiber Tester 3.5" Color 60km NEW