A optical time-domain reflectometer (OTDR) is an optoelectronic instrument used to characterize an optical fiber.
An OTDR is the optical equivalent of an electronic time domain reflectometer. 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 or reflected back from points along the fiber.

The global Portable Optical Time Domain Reflectometer (OTDR) market was valued at xx million US$ in 2018 and will reach xx million US$ by the end of 2025, growing at a CAGR of xx% during 2019-2025.
This report focuses on Portable Optical Time Domain Reflectometer (OTDR) volume and value at global level, regional level and company level. From a global perspective, this report represents overall Portable Optical Time Domain Reflectometer (OTDR) market size by analyzing historical data and future prospect.
Regionally, this report categorizes the production, apparent consumption, export and import of Portable Optical Time Domain Reflectometer (OTDR) in North America, Europe, China, Japan, Southeast Asia and India.
For each manufacturer covered, this report analyzes their Portable Optical Time Domain Reflectometer (OTDR) manufacturing sites, capacity, production, ex-factory price, revenue and market share in global market.

The following manufacturers are covered:
JDSU
Anritsu Electric
Corning
Yokogawa Electric
Fluke
EXFO
Agilent Technologies
Tektronix

Segment by Regions
North America
Europe
China
Japan
Southeast Asia
India

Segment by Type
Full-Feature OTDR
Hand-Held OTDR
Fiber Break Locator

Segment by Application
Cable TV
Telecommunication
Private Enterprise Network
Military
Aerospace
Others