OTDR OTDR
Product OTDR

OT-300 Modular OTDR for Online Monitoring

For single-core fiber testing, various models available; supports FTTx diagnostics and network maintenance.

· Multifunctional

· Platform and modular design

· Intellectualization

· Extension

· Small and portable, light weight, one hand operation

· Fault inspection of communication system at all levels

· Automatic / manual OTDR mode: multi pulse width test + automatic analysis

· High speed test, accurate results and high repeatability

· Simple operation, no training, easy to start

· Long battery life, unique replaceable smart battery

· Adapt to a variety of environments

Product Details
Specification Parameters
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Product Details

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Product Description

The OT-300 Modular OTDR from VDT,through its flexible modular design, not only improves testing accuracy and efficiencybut also enhances the device's adaptability and scalability. lt is widely used in optical fiber network construction, operatolmaintenance, filber wiring debugging, and fber fault diagnosis, in the increasingly complex landscape of fiber-optic communicationand network construction, the modular OTDR provides engineers and network operators with powerful tools to ensure thereliability and stability of optical fiber systems.

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Key Advantages

· Platform and modular design

· Multiple connection options such as USB and RJ45

· Fast analysis and processing software

· Open-source interface documentation, facilitating customerdevelopment

· High-speed testing with accurate results and high repeatability

· Automatic/Manual OTDR modes: Multi-pulse width testing +automatic analysis, one-click fast automatic testing


Main Application

· Access Networks, Metropolitan Networks, Long-Distance, andUItra-Long-Distance Optical Fiber Network Characterization

· Data Center Setup, Monitoring, and Fault Diagnosis

· Online and Offline Optical Fiber Monitoring at VariousNetwork Levels

· Real-time Optical Fiber Link Data Collection and Analysis

· Optical Fiber Cable Production and Manufacturing Testing


Multifunctional

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Platform and Modular Design

Dimension γ architecture of handheld general test platform provides a complete set of on-site optical test solutions. It can becompatible with a variety of field optical test modules including OTDR through high-speed connector interface, WiFi, USB and otherways, with strong scalability and easy maintenance and management. Customers can purchase other test modules and handheld devices for function expansion to realize one-stop measurement.


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Intellectualization

The OTDR of this series is based on Android system. It has rich applicaion support of Android system. Through the application development and excellent Ul design of Dimension Technology, users can become more intelligent and humanized in the processof use, and easily complete various complex optical tests. Besides, it also has a task sending and receiving function to complete aremote work arrangement and report.


Extension

The OTDR can be perfectly integrated into the product ecological chain of Dimension Technology. lt can communicate through WiFior USB, use Dimension's app to control other test equipment and become a main device. Besides, it can also be controlled by othermain devices through WiFi or USB to become a test module in a test system.

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Small and portable, Light weight, One hand operation

Thanks to the excellent ergonomic design and small and portable body shape of Dimension Technology, it can be caried in diferentways, young and fashionable. In operation, just press the shortcut key to complete the test, and the data can be automatically analyzed and saved. lt only need a litle training, novice can also complete the communication fault inspection.

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Fault inspection of communication system at all levels

It integrates OTDR, visual fault location, optical power meter, light source andother applications. Construction and fault inspection of communication system atall levels.

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Automatic / Manual OTDR Mode

Automatic /manual OTDR mode: multi pulse width test + automaticanalysis.  Automatic mode is simple and convenient withoutinputtingthe parameters of the system to be tested. OTDR makes ajudgment by sending pulses with different bandwidth and obtains anaccurate data. 

Manual mode is to input the parameters of thesystem to be tested, and then conduct an accurate positioning test, which is efficient and accurate.


High speed test, Accurate results and high repeatability

Each OTDR of Dimension technology has been specially calibrated by engineers, with fast test speed, accurate results and high testrepeatability. It avoid repeated measurements due to inaccurate tests, creating a high-efficiency environment for you.


Event

Times

Location/length (km)

IL (dB)

Reflectivity (dB)

Total (dB)

Fusion Point 1

1

0.1085

0.229

-50.2

0.300

2

0.1083

0.236

-50.2

0.307

3

0.1087

0.237

-50.3

0.308

4

0.1085

0.236

-50.4

0.307

5

0.1084

0.231

-50.1

0.302

Fusion Point 2

1

1.1194

0.198


0.827

2

1.1192

0.205


0.835

3

1.1195

0.203


0.836

4

1.1196

0.197


0.833

5

1.1194

0.201


0.833

The END

1

1.6305

-

>-28.7

0.971

2

1.6302

-

>-28.4

0.970

3

1.6303

-

>-28.7

0.974

4

1.6305

-

>-28.5

0.968

5

1.6307

-

>-28.4

0.973


Long battery life, Unique replaceable smart battery

The whole series of OTDR of dimension technology adopts replaceable high-capacity inteligent batteries. The battery can be chargedindependently, with a life time of up to 8 hours; The batery can be replaced at any time, So that you can work without worrying aboutpower problems.

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Adapt to a variety of environments

In order to cope with different scenarios and testers of different occupalions, Dimension technology has made specialy improvementsfor the reliability of such test equipment, making the use of equipment more flexible and applicable.

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Detector Adapters Selection Guide

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Specification

OTDR

Type

OT-300-2132-PV#1310/1550

OT-300-2136-PV#1310/1550

OT-300-2136-PV#1310/1625OT-300-2224-PV#850/1300

Wavelength(nm)

1310/1550

1310/1550

1310/1625850/1300

Dynamic Range(dB)

32/30

36/34

36/3424/24

Distance Range(km)

0.1~180

0.1~2400.1~2400.1~5

Pulse Width(ns)

3/5/10/30/50/100/275/500/1000/2500/10000/20000

3/5/10/30/50/100/275/500/1000/2500

Event Dead Zone(m)(2)

0.75

2

Attenuation Dead Zone(m)(2)

3.5

10
Loss Resolution(dB)

0.001

Ranging Resolution(m)

0.001

Ranging Accuracy(m)

±(0.75+0.005% x distance+ sampling resolution)
Data FormatSOR/PDF/HTML
OPM（Options）
Wavelength Range(nm)

800nm~1700nm

Measuring Range(dBm)

-50~+10

Measurement Uncertainty

+/-5%

Calibration Wavelength(nm)

850/1300/1310//1550/1625

Connector Type

FC

VFL（Options）
Wavelength (nm)

630nm~670nm

Working Mode

CW/1Hz

Output Power (mw)

>1

Connector TypeFC
General Parameter

Operating Temperature（℃）

10~40

Storage Temperature（℃）

-40~70

Humidity

0 % to 95 %（Non-condensing）

Dimension (mm)140.5*100*69

Note: [1] All specifcations are appicable at a temperalure of23℃ ± 1℃；

          [2] Deadzone test condiions: SM1550/3ns/0.65km/60s; The eventreecion coeicdient is -45± 2dB


Ordering Information

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