OTDRs

GAO Tek’s OTDRs are used in the field of fiber optics for testing and troubleshooting fiber optic cables. OTDR stands for Optical Time Domain Reflectometer.  OTDRs are designed to measure the characteristics of optical fibers, such as length, attenuation, and reflections. The main function of an OTDR is to send a short pulse of light into a fiber optic cable and analyze the reflected and scattered light that returns. This enables the OTDR to provide information about the fiber’s length, loss, and the locations of any faults or anomalies along the cable.

GAO’S OTDRs are composed of a laser source, coupler/splitter, optical circulator, photodetector, time measurement system, display, and control panel.

The other common names of OTDRs are OTDR devices, reflectometer units, fiber optic testers, optical cable analyzers, time-domain reflectometer tools, reflectometry systems, optical signal analyzers, fiber optic diagnostic equipment, cable testing instruments, reflective pulse analyzers, light pulse reflectors, fiber testing devices, optical reflection analyzers, pulse-echo testers, and time-of-flight analyzers.

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ID: GAOTek-OTDR-210

GAOTek Fiber Optic Equipment Multifunction FTTR MINI OTDR is used to measure the length, loss, splice quality, and other parameters of various types of optical fiber and optical cable and is widely used in the fields of engineering construction, line maintenance, and emergency rescue testing of optical fiber to the home, metropolitan networks, and secondary backbone communication systems, as well as in the development and production measurement of optical fiber and optical cable.
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ID: GAOTek-OTDR-195

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ID: GAOTek-OTDR-197

GAOTek Fiber Optic Equipment Test Machine Mini OTDR combine 9 functions with highly integrated OTDR, Event maps, Stable Light source, Optical power meter, Visual fault locator, cable sequence proofreading, cable length measurement and lighting functions.
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ID: GAOTek-OTDR-209

GAOTek fiber optic mini smart handheld OTDR for broadband fiber installation is a unique mainly designed for construction and maintenance of telecommunication and CATV networks.
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ID: GAOTek- OTDR-137

This Enterprise Fiber Optic Tester Reflectometer has a 20 dB dynamic range, 39.37 ft (12 m) Attenuation Dead Zone, and 9.8 ft (<3 m) event dead zone.
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ID: GAOTek-OTDR-192

GAOTek Fiber Optical SM or MM or PON OTDR have a 5.7''scontrol and a fiber inspection probe with optional built in OLTS function (light source and power meter), PING test function, and visual fault locator.
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ID: GAOTek-OTDR-198

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ID: GAOTek-OTDR-108

GAOTek handheld mini optical time domain reflectometer is apply to FTTx and access network construction and maintenance, to test fiber breakpoint, length, loss and input light automatic detection, automatic test by one key.
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ID: GAOTek-OTDR-207

Ensure precise fiber testing with GAOTek Handheld Mini OTDR. Offering a testing range of 0.06 mi to 49.7 mi, equipped with FC/SC ports, high sampling resolution, and a 4.3" touch screen. Explore its accuracy with versatile accessories.
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ID: GAOTek-OTDR-208

GAOTek Handheld Smart Mini Pro Multifunction OTDR with Event Map combine 9 functions with highly integrated OTDR, Event maps, Stable Light source, Optical power meter, Visual fault locator, cable sequence proofreading, cable length measurement and lighting functions.
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ID: GAOTek- OTDR-131

This Enterprise High Precision OTDR has 328.1 ft (100 m) minimum distance, 19.7 ft (<6 m) attenuation DZ, and 1.6 ft (0.05 m) distance resolution.
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ID: GAOTek-OTDR-191

GAOTek MaxTester MAX-730C OTDR EXFO is the first tablet inspired OTDR line that is handy, lightweight and rugged enough for any outside plant environment.
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ID: GAOTek-OTDR-103

This Mini Fiber Optic OTDR Tester offers 1310/1550 nm wavelength, 28/26 dB dynamic range. Compact size, 5-inch color LCD + touch Screen. USB data interface.
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ID: GAOTek-OTDR-205

GAOTek Mini Fiber Optic OTDR with One-Key Operation tester is developed and designed by adopting a single wavelength 1625 nm, based on the full understanding of FTTH network, it replaces the PON OTDR with multi-wavelength in one (1310 or 1550 or 1625) on the market, reduces purchase and operation costs, completely meets the demand of rapid troubleshooting from end users during maintenance work.
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ID: GAOTek- OTDR-138

This Enterprise Mini Fiber Optic Tester EXFO Reflectometer has 0.20 dB loss threshold, 8.2 ft (2.5 m) event blind zone, and 26.25 ft (8 m) ATT Blind Zone.
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ID: GAOTek- OTDR-135

GAOTek mini handheld measure test OTDRs feature a 3.5 in (88.9 mm) color screen, double operation of keys and touch.
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ID: GAOTek-OTDR-204

Optimize FTTX networks with GAOTek MINI OTDR. Equipped with Bluetooth & Wi-Fi, operating at 1310/1550 nm wavelengths for G652 fiber. Exceptional 1.6 ft event dead zone performance.
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ID: GAOTek- OTDR-139

This Enterprise Mini OTDR Machine has a 1.0000 to 2.0000 index of refration, 3.7 V 2400 mAh Lithium Battery, and -50 dB to +26 dB testing range.
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ID: GAOTek-OTDR-206

GAOTek mini OTDR tester is a new generation of intelligent optical measuring instrument designed for the optical fiber communication system testing.
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ID: GAOTek-OTDR-140

This Enterprise Mini time Domain Reflectometer has a 9.8 ft (3 m) event dead zone, 1310 nm wavelength, and 26.25 ft (8 m) attenuation dead zone.
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ID: GAOTek- OTDR-134

GAOTek multi-functional fiber optic reflectors OTDRs adopt 3.5 in color screens.
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ID: GAOTek-OTDR-104

GAOTek multifunction optical time domain reflectometer with VFL Light is a new generation of portable and intelligent measuring instrument for testing optical fiber communication system.
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ID: GAOTek-OTDR-109

This Multifunctional OTDR offers 26/24 dB dynamic range, FC/UPC SC ST connectors, OPM support. Covering 60 km distance at 1310 nm / 1550 nm. Ideal for FTTH.
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ID: GAOTek- OTDR-136

This Multifunctional OTDR Tester has a 9.8 ft (3 m) event dead zone, 26.25 ft attenuation dead zone, and 700 nm to 1700 nm OPM response wavelength.
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ID: GAOTek-OTDR-203

GAOTek OTDR offers precision single-mode fibre analysis. boasts a 35 dB dynamic range and can measure distances up to 80.7 miles (130 km). with a strong 10-hour battery life and a colourful 5.8" touch screen.
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ID: GAOTek-OTDR-199

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ID: GAOTek-OTDR-132

This Enterprise Optical Fiber Testing Machine has 1.6 ft (0.05 m) Highest range resolution, 128 k Sampling points, and 19 V 1.31 A power supply.
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ID: GAOTek-OTDR-101 

GAOTek optical time domain reflectometer (OTDR) is an intelligent meter of a new generation for the detection of fiber communications systems.
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ID: GAOTek-OTDR-105

This OTDR Fault Finder has  easy operation, long battery life, multiple wavelengths, FTTX testing. Robust design. Choose Your optimal dynamic range.
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ID: GAOTek-OTDR-102

GAOTek optical time domain reflectometer interface (OTDR) is an intelligent meter of a new generation for the detection of fiber communications systems.
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ID: GAOTek-OTDR-200

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ID: GAOTek-OTDR-202

GAOTek Optical Time Domain Reflectometer OTDR with Power Meter Light Power adopt 7-in capacitance touch screen, which integrates 9 modules.
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ID: GAOTek-OTDR-106

This OTDR with VFL & Optical Power Meter offers portable & precise measurement for telecom networks. 3.5″ touch screen, stable design, long battery life.
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ID: GAOTek-OTDR-107

This OTDR Fiber Breakpoint Fault Detector offers accurate distance & loss measurement. Auto-Optimization, event detection, data storage. Compact & reliable design.
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This OTDR features an automatic test function where the device itself will set the optimum test conditions and give accurate test results.
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ID: GAO-OTDR-114

This OTDR 115 features VFL for FTTx and PON Network provides a comprehensive optical test for metro, access/FTTx and LAN network.
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ID: GAO-OTDR-115

This OTDR 115 is specially designed for tough outdoor applications with features such as IP65 protection level, lightweight, easy operation, low-reflection LCD and long battery life.
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A long-distance OTDR with optional fiber microscope, light source and link analysis.
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ID: GAOTek-OTDR-194

GAOTek Otdr 1490 Fiber Optic Otdr or Optical Fiber Otdr has large dynamic range and multi-wavelength.
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ID: GAOTek- OTDR-133

This Enterprise Portable FTTH OTDR Tester has 1310 nm or 1550 nm central wavelength, 32 dB or 30 dB maximum dynamic range, and 2.4 lb (≤1.1 kg) weight.
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ID: GAOTek-OTDR-196

GAOTek Reflectometer Touch Screen Fibre Optica OTDR Touch screen type OTDR optical time domain reflectometer 62.13 mi (100 km) fiber length breakpoint inspection optical power red light integrated stable light source network cable test network cable length measurement line hunting 12 functions in one.
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ID: GAOTek-OTDR-193

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ID: GAOTek-OTDR-201

GAOTek single mode fiber shot handheld smart multifunction OTDR plays more and more important role in modern telecommunication and CATV networks, the requirements to the construction, test and maintenance of fiber optics links also become more prominent.
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ID: GAOTek-OTDR-110

This Smart OTDR 1310 nm / 1550 nm, 22/20 dB dynamic range. With FCPC SCPC connectors, Includes VFL, OPM, OLS. 60 km measure distance, 4-inch ISP display.
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ID: GAO-OTDR-101

This OTDR with PON Online Test (Multimode, Fiber Microscope) is an intelligent, multipurpose device designed for the detection of fiber communications systems for multimode fiber modules.
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ID: GAO-OTDR-102

This OTDR offers a Wide Dynamic Range (Short Event Dead Zone) and is a high-performance, multifunctional test instrument with many features.
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ID: GAO-OTDR-108

This OTDR Launch Cable is used with an OTDR and helps in minimizing the effects of launch pulse on measurement uncertainty.
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ID: GAO-OTDR-106

This compact OTDR Fiber Launch box is designed to test the fiber optic cable with OTDR's to help in minimizing the effects of the OTDR's launch pulse on measurement uncertainty.
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ID: GAO-OTDR-1032

This portable and intelligent OTDR is designed for testing the distances and losses of the optical fiber and comes with built-in VFL (Visual Fault Locating) system.
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ID: GAO-OTDR-1102

This OTDR with Bidirectional Testing is used to measure the parameters of optical fibers and easily locates the accurate positioning of event and fault points.
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ID: GAO-OTDR-113

This OTDR with Vision Fault Locating (Various Test Mode) is designed to test the fault locations in optical cables and comes with various test modes.
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ID: GAO-OTDR-104

This OTDR with VFL Tester is designed for user-friendliness and portability.
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ID: GAO-OTDR-1112

This OTDR offers a smart software option that provides pass/fail status at all wavelengths, as well as span loss, ORL, fiber length and macro bend locations in a single window.
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ID: C0250001tek

This handheld fiber optic OTDR (optical time domain reflectometer) is an innovative test instrument for telecommunication networks.
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ID: GAO-OTDR-107

This advanced and expandable OTDR is used in testing a wide range of networks from PON to long haul networks.