GRANDLINK Mini GLK4500 smart OTDR 26db

Time Domain Reflectometer

An optical time-domain reflectometer (OTDR) is an optoelectronic instrument used to characterize an optical fiber. It injects a series of optical pulses into the fiber under test and extracts, from the same end of the fiber, light that is scattered (Rayleigh backscatter) or reflected back from points along the fiber. network construction and maintenance, identifying fiber breakpoints, measuring cable length, and calculating relative optical power losses. Before test or test result is not accurate, pls using the Alcohol cotton to clean the fiber connector.

Grandlink GLK4500 Otdr Is a Multi-Functional Optical Measuring Instrument, Which Integrates Otdr, Event Map, Optical Power Meter, Visual Fault Location, Light Source, Optical Loss Test, Cable Line Length / Sequence Test, Cable Tracking and Other Functions. It Has Touch Screen and Heys. It Is the Right Assistant for Optical Cable Construction, Installation and Maintenance, Project Acceptance and On-Site Repair.

Dual wavelength test @ 1310/1550nm Support dual-wavelength test Measurable macro bending

Blind area 1.5 m @ Short fiber test better If fiber end is APC,>5m is OK Small blind area,Short fiber test results are good

Support transmitting Live optical fiber,End fiber setup OT curve list is displayed in full screen

160K Multiple sampling point @ High accuracy. 800M Frequence @ Fast speed High-performance cpu, fast speed, smooth operation

Techtest Upgraded Optical Time Domain Reflectometer Otdr SCAPC/FCPC Tester Dual Wavelength 1310/1550nm 26/24db with Touch Screen Vfl Visual Fault Locater Laser Source Optical Power Meter Blind Area 1.5 M Fiber