Fiber Signal Tester Non-Invasive Live Fiber Detection Tool Optical Fiber Identifier

• Customization: Available
• Type: Optical Fiber Identifier
• Certification: CE, RoHS, ISO
• Model NO.: Optical Fiber Identifie
• Customized: Customized
• Condition: New
• Feature: Insulation / Anti-Static / Portable / Moisturepro
• Identified Wavelength Range: 800–1700 Nm
• Signal Type: Cw, 270Hz ±5%, 1kHz ±5%, 2kHz
• Detector Type: Ø1mm Ingaas ×2
• Signal Power Test Range: -50~+10 dBm
• Battery: 9V Alkaline
• Weight: 200g
• Dimensions: 196 × 30.5 × 27 mm
• Transport Package: Standard Packaging
• Specification: Optical Fiber Identifie
• Trademark: HOLIGHT
• Origin: China
• HS Code: 9030409000
• Production Capacity: 10000 PCS/Month
• Package Size: 20.00cm * 8.00cm * 30.00cm
• Package Gross Weight: 1.000kg

Product Description

The Optical Fiber Identifier is a reliable tool used to locate, identify, and monitor live fibers during installation, maintenance, or emergency troubleshooting—without needing to disconnect the fiber. Designed for field technicians and network engineers, it provides both traffic direction indication and core power display. It's equipped with easy-to-swap adaptors for different cable diameters and supports industry-standard tones to verify signal presence with precision. Built for durability, accuracy, and speed, this tool is essential for live fiber detection in any fiber optic communication environment.

Quality Assurance

Each unit is factory-calibrated and fully tested before shipping. CE and RoHS certified with optional third-party testing reports. Plates tested with endface interferometers for flatness.

1. Applications
• Fiber identification in live telecom networks without service interruption
• Directional testing during network deployment and maintenance
• Quick signal detection in FTTx, LAN, and backbone projects
• Suitable for both Single Mode and Multimode fibers
• On-site identification of active fibers in construction or troubleshooting scenarios

2. Features

• Non-Invasive Testing– Identify live fibers without disrupting active transmission
• Real-Time Signal Direction Detection– Left/Right traffic indication via LED
• Supports common test tones: 270Hz, 1KHz, 2KHz
• Displays relative core power of active signals
• Fast Adapter Replacement– Supports Ø0.25 / Ø0.9 / Ø2.0 / Ø3.0mm fiber sizes
• Low insertion loss with minimal bending effect
• Compact, lightweight, and ideal for field use
• Works with both single-mode and multimode fibers

Parameter	Details
Type	Optical Fiber Identifier
Identified Wavelength Range	800–1700 nm
Signal Type	CW, 270Hz ±5%, 1KHz ±5%, 2KHz ±5%
Detector Type	Ø1mm InGaAs ×2
Adaptor Types	Ø0.25, Ø0.9, Ø2.0, Ø3.0 (Interchangeable)
Signal Direction Display	Left & Right LED Indicators
Direction Test Range	-4610 dBm (1550nm)
Signal Power Test Range	-50~+10 dBm
Frequency Display	270Hz, 1KHz, 2KHz
Frequency Test Sensitivity	Varies by cable size (See details above)
Typical Insertion Loss	0.8 dB (1310nm), 2.5 dB (1550nm)
Battery	9V Alkaline
Operating Temperature	-10°C to +60°C
Dimensions	196 × 30.5 × 27 mm
Weight	200g

3. Customization Options

• Logo printing
• Label and packaging
• User manual language
• OEM/ODM support

4. Packing & Delivery

Lead time: 7–9 working days depending on quantity
Packaging: Individual foam-protected box with carton shipping
Shipping: Sea freight, air cargo, express delivery (DHL/FedEx/UPS)

5. Feature Details

• Wavelength Range: Detects signals in the 800–1700nm spectrum
• Signal Types: CW and modulated tones at 270Hz, 1KHz, and 2KHz
• Detector: Dual Ø1mm InGaAs sensors for high sensitivity
• Directional Detection: LED indicators for left/right traffic flow
• Live Signal Strength Display: -50dBm to +10dBm range

• Frequency Test Sensitivity:

     Ø0.9/2.0/3.0mm: -300dBm (2KHz)
     Ø0.25mm: -250dBm (2KHz)

• Low Insertion Loss:

    8dB @1310nm
    5dB @1550nm

• Temperature-Ready: Operates from -10°C to +60°C

• Compact Design: Lightweight and portable for fieldwork

6. Exhibitions We Attended

• ICT Poland 
• Cairo ICT
• TechEXPO USA 
• LEAP Saudi Arabia 
• Expo ISP Peru 

7. FAQ (Frequently Asked Questions)

Q1: Can this identifier detect live signals on all types of single-mode fibers?
A1: Yes, it supports G.652D and G.657A single-mode fibers.

Q2: Is OEM branding available?
A2: Yes, we can customize the logo, packaging, and labels based on your request.

Q3: How long is the delivery time?
A3: For in-stock items, it takes 5–7 days; for OEM orders, 7–14 days.

Q4: What certifications does the product have?
A4: The product is CE, RoHS, and ISO certified.

Q5: Can I get a sample before bulk order?
A5: Yes, sample orders are available with fast delivery.

Q6: What kind of signal modulation does it detect?
A6: It supports CW, 270Hz, 1kHz, and 2kHz modulated signals.

Q7: Does it come with a battery?
A7: Yes, it includes a 9V battery and is ready to use.

Q8: What's the MOQ?
A8: We accept low MOQ for trial orders and support bulk pricing for large volumes.