TEKCN TC-300 OTDR | 1310/1550nm 28/26dB SM Fiber Tester with Power Meter & VFL

TEKCN TC-300 OTDR – 1310/1550nm 28/26dB SM Fiber Tester with Built-in Power Meter & VFL

The TEKCN TC-300 OTDR is a professional-grade, all-in-one optical time-domain reflectometer designed for single-mode fiber testing in FTTH, telecom, and broadband network applications. With dual-wavelength testing at 1310nm and 1550nm, a dynamic range of 28dB / 26dB, and built-in optical power meter and visual fault locator (VFL), the TC-300 is a complete fiber testing solution in a single portable instrument.

Stop carrying multiple instruments. The TC-300 gives you OTDR, power meter, and VFL capabilities in one rugged, field-ready device — at a price that makes professional fiber testing accessible to every technician.

🔧 Key Specifications

📊 Key Features

• Dual Wavelength 1310/1550nm OTDR – Comprehensive single-mode fiber characterization
• 28/26dB Dynamic Range – Tests fiber links up to 80km
• Built-in Optical Power Meter – Measure optical power levels without a separate instrument
• Built-in Visual Fault Locator (VFL) – Quickly identify fiber breaks and bad connectors
• Automatic Event Analysis – Automatically detects and reports splices, connectors, and fiber breaks
• Internal Data Storage – Save and export OTDR traces via USB
• Long Battery Life – 8+ hours for all-day field testing

🏗️ Applications

• FTTH / FTTB fiber network installation and acceptance testing
• Telecom and ISP fiber infrastructure testing
• Fiber optic cable fault location and characterization
• Splice loss and connector return loss measurement
• Fiber length and end-to-end attenuation measurement
• Preventive maintenance and periodic fiber network audits

📦 Package Contents

• 1× TEKCN TC-300 OTDR
• 1× SC/UPC Adapter
• 1× AC Charger
• 1× Rugged Carrying Case
• 1× User Manual

❓ Frequently Asked Questions

Q: What is the maximum fiber distance the TC-300 can test?
A: With a 28dB dynamic range at 1310nm, the TC-300 can typically test fiber links up to 80km, depending on fiber quality and splice/connector losses.

Q: How does the TC-300 compare to the HSV-610 OTDR?
A: The TC-300 has a 28/26dB dynamic range and includes built-in power meter and VFL, making it a more complete all-in-one solution. The HSV-610 has a higher 32/30dB dynamic range for longer-reach testing. Choose the TC-300 for FTTH and medium-range telecom testing; choose the HSV-610 for long-haul backbone testing.

Q: Does the TC-300 support OTDR launch cable (dead zone box)?
A: Yes. We recommend using an OTDR launch cable box (500m or 1000m) to eliminate the dead zone near the OTDR port. We sell these separately.

Order the TEKCN TC-300 OTDR today and get worldwide shipping, competitive pricing, and expert technical support from our fiber optic specialists.