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Custom Handheld Singlemode OTDR For FTTH Projects

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TOT510 is a handheld OTDR, can measure the length of optical fiber over 60km. 1310/1550nm(SM) wavelength and 22/20dB dynamic range, integrates OTDR, optical power meter, optical light source, VFL, loss tester, ethernet cable sequence tester in one device. Smaller size and more sensitive touch screen is easy to use in most of FTTH projects.
  • TOT510

  • SKYCOM

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Product Overview Of Handheld Singlemode OTDR

TOT510 is a highly integrated handheld singlemode OTDR designed for complex fiber optic network testing. Our optical time domain reflectometer features a 5.5-inch color capacitive touch screen to simplify field operations. Users can measure optical fiber lengths exceeding 60km with precise 1310/1550nm wavelengths. The compact design ensures technicians can carry the device easily across various work sites. Built-in automatic optical protection secures the internal module from unexpected high-power laser damage.

Handheld Singlemode OTDR

Product Specifications Of Handheld Singlemode OTDR

Optical Time Domain Reflectometer

Module

TOT510-D22

TOT510-SF1

TOT510-SF2

TOT510-SF3

TOT510-SF4

TOT510-SF5

Wavelength

1310/1550±20nm

1 310±20nm

1550±20nm

1610±5nm

1625±5nm

1650±5nm

Dynamic range

22/20dB

22dB

22dB

22dB

22dB

22dB

Fiber type

G.652D

Event dead zone

2m

Attenuation zone

8 m

Measuring range

100m/500m/1km/2km/5km/10km/20km/40km/60km/80km

Pulse width

5ns/10ns/20ns/50ns/100ns/275ns/500ns/1us/2us/5us/10us

Accuracy

±( 1m+Sampling interval+0.005% X measuring range)

Linearity

±0 .2dB/dB

Sample points

Maximum sampling points:20000

Sampling resolution

25cm~8m

Loss resolution

0 .001 dB

Range resolution

0 .001m

Refractive index

1 .0000~2 .0000

Reflection accuracy

±3d B

File format

Standard sor file format

Safety level

OTDR/LS:Class 2;VFL:Class 3B

Temperature/

humidity

Ambient temperature:- 10℃~50℃ Storage ambient temperature:-40℃~+70℃

Humidity:0~90%(non condensing)

Size/weight

Size:130x78x35mm / weight:215g(include battery)

OPM

LS

Other

wavelength

850/1270/1300/1310/1490/1550 /1577/1610/1625/1650nm

wavelength

OTDR wavelength

VFL

(optional)

(Red)650nm:≥10mW

Range

A:-70~+10dBm B:-50~+26dBm

Laser type

FP - LD / DFB

Frequency

270Hz/330Hz/1kHz/2kHz

Power

-5dB m±3dB (Adjust)

Battery

2000mAh/3 .7V

Uncertainty

±5%

Uncertainty

±5%

Adapter

USB(Type C)

Connector

Universal

Connector

SC

Memory

Inside400 ,External:SD

Key Features Of Handheld Singlemode OTDR

Eight Integrated Testing Functions

Our mini OTDR combines eight essential tools into one portable unit to streamline field diagnostics. The system includes an event map, optical power meter, stable light source, and visual fault locator. Technicians can also utilize the ethernet cable sequence tester and integrated lighting during nighttime operations. Consolidating these instruments reduces the equipment load for engineers on the move. Our fiber optic cable tester guarantees comprehensive diagnostic capabilities without requiring multiple standalone devices.

Extended Battery Life Performance

Field testing requires reliable power to sustain long continuous working hours in remote locations. Our handheld singlemode OTDR incorporates a large capacity battery engineered for demanding environments. The unit delivers eight hours of continuous measurement time on a single charge. Standby time extends up to fifteen hours to ensure readiness during multi-day deployment schedules. Consistent power availability minimizes downtime and enhances overall productivity during extensive network installation tasks.

Intelligent Active Line Testing

Testing active optical networks poses risks to sensitive measurement equipment without proper protection mechanisms. Our device supports online testing configurations utilizing an integrated filter system. The module handles a maximum online optical power of 0dBm safely. Automatic optical protection actively prevents sudden power surges from damaging critical internal components. Engineers can confidently evaluate live networks using our FTTH fiber tester without disrupting existing communication services or risking instrument failure.

Product Applications Of Handheld Singlemode OTDR

FTTH Network Construction

Deploying fiber to the home infrastructure demands precise measurement tools for accurate installations. Technicians rely on our optical time domain reflectometer to verify connection quality across new residential deployments. The 22/20dB dynamic range accurately identifies splice losses and macrobends along the distribution network. Clear event mapping simplifies complex trace data into readable formats for quick analysis. Accurate initial testing prevents future service calls and ensures high-speed broadband delivery to end users.

Fiber Optic Line Maintenance

Rapid fault location is critical for minimizing service outages in active communication networks. Maintenance crews utilize our handheld singlemode OTDR to detect cable breaks and high-loss events swiftly. The device pinpoints issues within the 60km testing range with high sampling resolution. Identifying the exact physical location of a fault accelerates the repair process and reduces network downtime. Routine inspection schedules benefit from the quick boot time and intuitive interface of our diagnostic tools.

Product Benefits Of Handheld Singlemode OTDR

Streamlined Field Operations

Carrying heavy equipment slows down technicians working in challenging outdoor environments. The lightweight 215g construction of our mini OTDR significantly reduces physical strain during daily tasks. The compact 130x78x35mm form factor fits easily into standard tool belts or uniform pockets. A responsive 5.5-inch touch screen allows users to navigate menus quickly even while wearing protective gloves. Intelligent measurement settings eliminate complex manual configurations to speed up the overall testing workflow.

Cost-Effective Equipment Investment

Procuring separate diagnostic instruments strains equipment budgets for communication service providers. Consolidating eight functions into our fiber optic cable tester lowers the total cost of ownership. Purchasing a single multifunctional unit reduces ongoing calibration and maintenance expenses associated with multiple devices. Factory direct supply ensures competitive pricing without compromising on measurement accuracy or build quality. The robust hardware design provides long-term reliability to maximize the return on investment for enterprise clients.

Why Choose US For Handheld Singlemode OTDR

Nanjing SKYCOM Communications Ltd operates as a dedicated supplier of advanced fiber maintenance devices with a 3,000-square-meter production plant. Our engineering team continuously refines product performance to meet stringent international quality standards. We hold ISO9000 and ISO14000 certifications to guarantee consistent manufacturing excellence and environmental responsibility. Clients globally rely on our testing solutions for critical telecom infrastructure projects. Our expert support team provides timely technical assistance and customized solutions to address specific operational requirements.

FAQ Of Handheld Singlemode OTDR

Does the device support live fiber testing?

Yes, models equipped with a filter support online testing with a maximum optical power of 0dBm.

What is the maximum measuring range?

The device accurately measures singlemode optical fiber lengths exceeding 60 kilometers.

How long does the battery last during operation?

The integrated battery provides 8 hours of continuous measurement time and 15 hours of standby time.

Can the screen be operated easily in the field?

The device features a sensitive 5.5-inch color capacitive touch screen designed for efficient field operation.

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