DS-350 Optical Fiber Identifier

Handheld Non-Destructive Fiber Detection Tool

The DS-350 Optical Fiber Identifier (OFI) is a compact, high-sensitivity device designed for live fiber identification without interrupting network service. Perfect for FTTH deployment, fiber maintenance, and network troubleshooting.

Key Features

Non-Destructive Testing
Identify live fibers without disconnecting.

Signal Direction Detection
LED indicators show signal flow direction.

Multi-Frequency Recognition
CW, 270Hz, 1kHz, 2kHz supported.

Ultra-Low Insertion Loss
≤1dB ensures minimal signal impact.

High Sensitivity
Detection range from -40dBm to +10dBm.

Portable Design
Compact and field-ready for technicians.

Long Battery Life
24 hours operation, 500mAh battery.

Bluetooth (Optional)
Wireless connectivity supported.

Technical Specifications

Parameter	Specification
Model	DS-350
Wavelength Range	800–1700nm
Detector Type	InGaAs
Adapter Types	0.25 / 0.9 / 2.0 / 3.0 mm
Signal Frequency	CW, 270Hz, 1kHz, 2kHz
Detection Range	-40 ~ +10 dBm
Insertion Loss	≤1dB
Battery	3.7V / 500mAh
Working Time	24 Hours
Operating Temp	-10°C ~ +50°C

Applications

FTTH Installation
Identify active fibers during deployment.

Fiber Maintenance
Quick troubleshooting in live networks.

ISP Operations
Cost-effective tool for network teams.

Engineering Projects
Reliable for large-scale fiber rollout.

Who Is This For?

Regional ISPs
Fast purchase cycles, cost-sensitive buyers.

Engineering Contractors
Bulk demand, need stable tools.

Distributors
OEM & private label opportunities.

Telecom Operators
Field technician applications.

FAQ

What is an optical fiber identifier?
A tool used to detect signal presence and direction in live fiber.

Is DS-350 non-destructive?
Yes, it works without disconnecting fiber.

Can it detect signal direction?
Yes, via LED indicators.

Get a Quote for DS-350 Today

Looking for a reliable and cost-effective fiber identifier?