TEKCN TC-350 Handheld OTDR – Precision Fiber Tester for FTTH, Telecom & Data Centers

The TEKCN TC-350 is a compact, professional-grade handheld OTDR (Optical Time-Domain Reflectometer) designed for field technicians who need accurate, reliable fiber measurements without the bulk of traditional test equipment. At just 180g and 80×43×16mm, it fits in your pocket yet delivers lab-grade optical power measurement across a wide 800–1700nm wavelength range.

TC-350 Handheld OTDR

Smart Fiber Testing Solution for FTTx, Telecom & Optical Network Maintenance

Professional Optical Fiber Testing in One Portable Device

The TC-350 OTDR is a compact, intelligent, and multi-functional optical fiber testing solution designed for fiber optic installation, maintenance, troubleshooting, and network diagnostics.

Engineered for telecom engineers, ISPs, fiber contractors, data centers, and FTTx deployment teams, the TC-350 combines OTDR testing, Optical Power Meter (OPM), Visual Fault Locator (VFL), event analysis, and fiber link troubleshooting into one rugged handheld device.

Whether you are working on backbone networks, FTTH installations, enterprise fiber infrastructure, or optical network maintenance, the TC-350 provides accurate, fast, and reliable fiber diagnostics in the field.

Why Choose TC-350 OTDR?

All-in-One Fiber Testing Platform

The TC-350 integrates multiple essential fiber testing functions into a single device:

• OTDR Fiber Testing
• Optical Power Meter (OPM)
• Visual Fault Locator (VFL)
• Event & Fault Analysis
• Fiber Length Measurement
• Link Loss Testing
• Real-Time Fiber Trace Display
• Pass/Fail Intelligent Analysis
• USB Data Export

This helps technicians reduce equipment costs while improving testing efficiency onsite.

Key Features

High Precision OTDR Testing

The TC-350 delivers accurate event detection and fiber fault localization with excellent measurement stability.

Suitable for:

• FTTH / FTTx deployment
• Metro fiber networks
• Telecom backbone maintenance
• Data center fiber links
• Enterprise optical networks
• CATV optical systems
• Fiber installation contractors

Intelligent Event Analysis

Automatically identifies:

• Fiber breaks
• Connector loss
• Fusion splice loss
• Reflection events
• Fiber bending points
• Abnormal attenuation

The intelligent analysis system helps reduce technician training time and improves troubleshooting efficiency.

Portable & Rugged Design

Designed for field engineers:

• Compact handheld structure
• Lightweight and portable
• Long battery working time
• Industrial-grade durability
• Outdoor sunlight-readable display
• Easy touch-button operation

Ideal for outdoor construction environments and telecom maintenance work.

Fast Test & Instant Report Generation

The TC-350 supports rapid testing and quick result saving.

Engineers can:

• Save test traces instantly
• Export reports via USB
• Share testing data with customers
• Improve project documentation efficiency

Perfect for telecom projects, ISP deployment, and maintenance reporting.

Technical Specifications

Item	Specification
Product Name	TC-350 Handheld OTDR
Application	Fiber Network Testing
Fiber Type	Single Mode / Optional Multi Mode
Functions	OTDR / OPM / VFL
Display	Color LCD Screen
Interface	USB
Data Storage	Internal Memory
Battery	Rechargeable Lithium Battery
Operating Environment	Indoor & Outdoor
Use Case	FTTH / Telecom / Data Center

Applications

FTTH & FTTx Installation

Quickly locate fiber faults, splice points, and signal attenuation during FTTH deployment projects.

Telecom Network Maintenance

Ideal for telecom operators and ISP maintenance teams performing routine fiber diagnostics.

Data Center Fiber Testing

Provides reliable optical link testing for high-speed fiber infrastructure inside data centers.

Fiber Optic Construction Projects

Helps contractors complete fiber acceptance testing efficiently.

Educational & Laboratory Use

Suitable for optical communication laboratories and training centers.

Benefits for Fiber Engineers

Reduce Troubleshooting Time

Accurate event analysis helps engineers identify faults faster.

Improve Maintenance Efficiency

Multi-functional integration reduces the need for multiple devices.

Lower Equipment Investment

One device covers most common optical fiber testing requirements.

Professional Reporting

Exportable test records improve customer trust and project management.

What’s Included

• TC-350 Handheld OTDR Main Unit
• Charger / Power Adapter
• USB Cable
• User Manual
• Carrying Bag
• Calibration Certificate
• Optional Fiber Connectors & Accessories

Ideal Users

The TC-350 OTDR is widely used by:

• Telecom operators
• Internet service providers (ISP)
• Fiber optic contractors
• Data center engineers
• Network integrators
• Optical communication laboratories
• Fiber maintenance teams

Frequently Asked Questions (FAQ)

What is the TC-350 OTDR used for?

The TC-350 OTDR is used for optical fiber testing, fault location, splice analysis, attenuation measurement, and network troubleshooting.

Is the TC-350 suitable for FTTH projects?

Yes. The TC-350 is specifically designed for FTTH, FTTx, telecom maintenance, and fiber installation applications.

Can the TC-350 detect fiber breaks?

Yes. The OTDR function can accurately locate fiber breaks, abnormal loss points, and reflection events.

Does it support report export?

Yes. Test results and traces can be exported through USB.

Is this device portable for field work?

Yes. The TC-350 is lightweight, compact, and designed for outdoor engineering environments.

SKU: TC-350 | Brand: TEKCN | In Stock | Ships from Shenzhen, China

✔ 12+ years fiber optic equipment experience
✔ Worldwide shipping
✔ Technical support available
✔ OEM/ODM supported
✔ Used by telecom contractors