Optical time-domain reflectometer (namely,OTDR) is an instrument that understands the uniformity, defects, breakage, and coupling of the optical fiber through the analysis of the measurement curve. It can be used to measure fiber attenuation, connector loss, fiber fault location, and to understand the loss distribution along the length of the fiber. It is an indispensable tool in fiber optic cable construction, maintenance and monitoring.

Different Types of OTDR for Sale

Features of OTDR

With the continuous development and construction of optical networks, the inspection and maintenance of optical cables have become more and more important. The emergence of optical time domain reflectometers has made a great contribution to the inspection and maintenance of optical cables and greatly improved the work efficiency of the staff. Features of OTDR are as follow:

≤1m Ultra-short Event Blind Zone

Advanced Anti-reflection Lcd and Operating Systems

Multiple Test Modes

Built-in Fiber Visual Fault Location (vfl) and Optical Power Meter

Advantages of OTDR

Easy to Manipulate

The transmissive color LCD screen allows you to clearly observe the test results in the sun. With a simple button design, the operation is simple and flexible.

Wide Application

It is mainly used in telecom /CATV engineering and maintenance, cabling construction and maintenance, optical device production and research and other optical fiber engineering.


It adopts the industry's most advanced two-color and two material integrated mold technology, which has the characteristics of firmness and durability and is suitable for various occasions.

Fiber Optic Solutions We Serve

PHX FIBER products are widely applied in fiber optical communication systems, fiber optic sensors, CATV, fiber lasers and other fiber optical instruments, etc.

Local Area Networks

Optical Fiber Used In Local Area Networks

CATV Systems

PHXFIBER , as an excellent fiber optic products supplier, offers a wide range of iber optic products for you to choose from.


至: Shenzhen Puhuixin Tecnhnology Co., Ltd.
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