Optical Time Domain Reflectometers
OTDRs characterize the integrity of optical fibers by measuring the impedance of applied light pulses. Also known as: OTDR
See Also: OTDR
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Optical Time Domain Reflectometers
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An optical time domain reflectometer (OTDR) is a precision instrument used to locate events or faults along a fiber link, typically within an optical communications network. The OTDR launches a series of high speed optical pulses into the fiber to be measured. Various events on the fiber generates a Rayleigh back scatter that returns to the OTDR and the strength of the return pulses are measured and integrated as a function of time, and plotted as a function of fiber length. The horizontal axis is the distance and the vertical axis is the loss.
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Optical Time Domain Reflectometers - OTDRs
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ShinewayTech Optical Time Domain Reflectometers
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OTDRs And Troubleshooters
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The FlexScan family of OTDRs automates test setup, shortens test time and simplifies results interpretation - improving efficiency and reducing costs. Integrated light source, power meter, VFL and optional connector inspection tool will ensure technicians have everything they need to locate and resolve optical network issues.
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Fibolocator
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Fibolocator is an innovative device for measuring and characterizing breaks and other backscattering-causing faults in optical fibers. Time-resolved correlation reflectometry is the principle on which the device is based. It analyzes the backscattered light like a pulse OTDR, but unlike such OTDRs, cw laser diodes are used. The requirements for the test signal and the complexity of the system are low, which leads to very low costs for OEM subsystems.
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FiberPulse OTDR
XO1
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FiberPulse OTDRs send pulses down fiber optic networks from one end of the fiber, displaying a trace and reporting all detected events such as splices, connectors, macrobends and fiber ends and breaks. The total fiber length is reported along with name, location, loss and reflectance of detected events. The intuitive keypad design features integrated shortcut keys designed for quickly positioning and analysing events. Another feature of this unit is the Live Optical Signal Detect Function, which tests if the fiber is live before sending the pulse, this can effectively prevent accidental damage to the OTDR and attached communication equipment.
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OTDR Launch Cable Box, OTDR Dead Zone Eliminator, 1KM-2KM
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Shanghai Fibretool Technology Co.,Ltd.
Designed to aid in the testing of fiber optic cable when using an OTDR. TheOTDR Launch Cable Box is used with Optical Time Domain Reflectometers (OTDRs) to help minimize the effects of the OTDRs launch pulse on measurement uncertainty. Available in many different configurations and fiber lengths.
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OTDR Launch Cable Box, OTDR Dead Zone Eliminator 100-500M
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Shanghai Fibretool Technology Co.,Ltd.
Designed to aid in the testing of fiber optic cable when using an OTDR. TheOTDR Launch Cable Box is used with Optical Time Domain Reflectometers (OTDRs) to help minimize the effects of the OTDRs launch pulse on measurement uncertainty. Available in many different configurations and fiber lengths.
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OTDR Optical Testing Equipment
DVP321
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*One key-press measurement and one key-press storage*Shortcut key design, one key-press setup*Smart portable OTDR, large colorized LCD screen*Firm, durable, shock-proof, moisture-proof*Large storage capacity, maximum store up to 800 measurement files*Built-lithium batteries, more than 10 hours working hours*Support USB and network interface, more convenient to manage files
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OTDR EXFO
AXS-110
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Shanghai Tarluz Telecom Tech Co., LTD
Event dead zone: 0.8 m; Wavelengths: 850/1300/1310/1490/1550/1625 nm; Dynamic range: up to 37 dB; Battery autonomy: 8 hours
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Lasers FP/DFB-LDs For OTDR
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C is a 1 650 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) pulsed laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of Optical Time Domain Reflectometer (OTDR).
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Fiber Optics Test Data Management, Remote & Cloud Applications
Fiberizer™
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Software solutions for remote optical testing and data post-processing for managing test data and generating reports that integrate OTDR, link map, GPS coordinates, OLTS (loss and ORL), connector inspection, and captured images. Available for Window PC, Mobile Apps (Android, iPhone and iPad devices) and Fiberizer Cloud.
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Handheld Singlemode Multimode
OTDR X60
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Palm OTDR X-60 is a very reliable and good performance OTDR, it can measure the optical fiber length, transmission attenuation of optical fiber, attenuation of splice, and failure location, etc accurately. It is widely used in the maintenance, construction and monitoring of cable line.
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OTDR
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Shaanxi Aitelong Technology Co., Ltd
Is a device that tests the integrity of a fiber cable and is used for the building, certifying, maintaining, and troubleshooting fiber optic systems.
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Saluki S2110P Series PON OTDR (up to 45dB)
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S2110P series optical time domain reflectometer can be used to test single-mode wavelengths of 1310nm, 1550nm, 1625nm and 1650nm as well as customized special wavelengths. It provides multiple optional modules, such as single wavelength, multi-wavelength and online test. S2110P series can test PON networks through even 1:128 high-port-count splitters.
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OTDR Training & Calibration Solution
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In addition to network simulation applications, the Fiber Lab 800HE from M2 Optics is a professional optical fiber platform that enables technicians to practice using an OTDR to find splices, faults, or bad connections in a length of optical fiber. In addition to training, it can also be used by equipment servicing teams to calibrate OTDRs with fiber that includes pre-determined events at known points.
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OTDR
TMO350 Series
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TMO350 series Optical Time Domain Reflectometer(OTDR) is the new generation of intelligent meter for the detection of fiber communications systems.
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Mini Hand Held OTDR
HW-358T
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Shanghai Fibretool Technology Co.,Ltd.
As fiber optics 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. Fibretool HW-358T is a unique product mainly designed for construction and maintenance of telecommunication and CATV networks. Fibretool HW-358T can be widely used in engineering construction 、maintenance test and emergency repair of all fiber optics related systems. Comparing with a regular OTDR, Fibretool HW-358T is more compact in size and easier for field use.
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Optical Time Domain Reflectometer / OTDR Tester
M-OTDR-802
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Fuzhou Metricu Technology Co Ltd
Wavelength 1310 / 1550nm, max test range 150KM, Dynamic range 28 / 26dB
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Network OTDR
NFO series
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The NFO OTDR unit injects the laser pulse into the fiber under test and picks up scattered and reflected optical signals by an avalanche photodiode (APD). The unit accepts remote commands from Internet to control all related timing and data acquisition processes. Maximal three wavelengths are available at the NFO with options on 1310, 1490, 1550, and 1625 nm. NFO also has options on dynamic ranges so users can select the most cost effective units for their demands. Radiantech provides an easy use API (Application Program Interface) for NFO so users can design and build their own AP for NFO. Standard NFO API package is for Windows XP or higher. Please contact Radiantech’s sales person to inquire API for another OS.
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Palm OTDR
FiberPal OT-8600
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The Palm OTDR (OT-8600) is a new miniature, high performance optical time domain reflectometer which is designed as fiber troubleshooter for locating fiber connector, break and imperfections for access networks. It detects event locations along the optical fiber and displays the results on a color LCD display. This Palm OTDR is light, reliable and easy to use, hence it is ideal for FTTX testing.
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Saluki S2106X Series OTDR (up to 45dB)
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S2106X series optical time domain reflectometer is an upgraded version with 7 inch larger display, higher operation speed and more friendly UI. It has rich external interface, which can realize remote control through Ethernet interface or two different USB interface for external USB flash drive, printer and data communication with PC.
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OTDRs
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Experts in fibre testing Anritsu's range includes the unique Coherent OTDR for testing submarine cables up to 12,000 km and the NEW uOTDR, with performance that rivals traditional OTDRs that are four times the size and more than double the price.
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Advanced OTDR
MTP-200
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MTP-200 series are the compact multi-functional platform, which are specially designed for FTTx/WAN applications and can meet the test requirements of installers, contractors and service operators during network installation, PC Software Download construction, maintenance and troubleshooting. It is convenient and accurate for auto/manual testing, multi-wavelength testing and multi-functional analysis.
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Pentype Visual Fault Locator
RA3105
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Radiasun International Group Ltd.
The RA3105 Pentype VFL is specially designed for field personnel who need an efficient and economical tool for fiber tracing, fiber routing and continuity checking in optical network. It includes: Finding the breakpoint, poor connections, bending or cracking in fiber optic cables. Finding the faults of OTDR dead zone End-to-end visual fiber identification.
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Handheld OTDR
Ex3210
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Exfiber Optical Technologies Limited
EX3210 Handheld OTDR Features: One-key operation, Shortcut key design, one- key setup, Smart portable OTDR, 4A TFT LCD display, Firm, durable, shock-proof, moisture-proof, Large storage capacity, maximum store up to 800 measurement files, Built-in lithium rechargeable battery, more than 10 hours working hours, Support USB and network interface, more convenient to manage files
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Multi-wavelength Measurement Optical Time Domain Reflectometer
MT-7300 Plus
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Guangzhou Wanglu Communications Co., Ltd.
● 32/30dB high dynamic range● ≤2m extra-short event dead zone● 0.05m high distance resolution,128k sampling points● Fast auto measurement, one-button operating● Test up to four wavelengths with a single unit ● Communication light check automatically● Remote function via Ethernet● USB interfaces, supporting USB stick and printer and direct cable download to PC via ActiveSync● Supporting Bellcore GR196 file format in writing or reading● Built-in lithium battery with high capacity for over 8 hours of operating life● Integrated Visible fault locating (VFL)
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Optical Time Domain Reflectometer
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Alnair Laboratories Corporation
The FDM-OTDR encodes multiple probe pulses at different frequencies, in the same time frame that conventional C-OTDRs send out a single pulse. This frequency-division-multiplexing enables larger data acquisition in the same measurement time compared to C-OTDRs. As a result the FDM-OTDR can achieve higher dynamic range with the same measurement time, or a significantly reduced measurement time with the same dynamic range.
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Optical Fiber Rangers
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Fiber rangers are a form of test equipment functioning similarly to an optical time domain reflectometer (OTDR).
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Production and Laboratory OTDR
8000
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The 8000 OTDR is the first of a new generation of OTDRs that has been designed specifically for optical fiber and cable test applications. Its revolutionary "performance first" optical design delivers unsurpassed optical performance, and its MS Windows operating system facilitates integration of the OTDR into manufacturing networks. These features, combined with unique data acquisition capabilities, significantly reduce the time associated with many aspects of the OTDR measurement process, making it possible for fiber and cable manufacturers to increase production output and reduce manufacturing costs.
