
GP200 Optical Communication Tester
A tester integrated OCID and OTDR for cable detection and fault location
Highlights

- Supports a maximum test distance of 100 km, meeting the requirements for long-distance trunk line inspection.
- No need to cut, bend, or freeze the fiber, ensuring the integrity of the cable
- Combining visual bar graphs, ECG patterns, and audio feedback, it achieves high recognition accuracy.
- Suitable for various installation environments such as pipelines, tunnels, manholes, and aerial lines
- Compatible with PC/APC connectors and capable of identifying broken fibers, offering excellent environmental adaptability
- Equipped with a lithium battery, it can work for over 10 hours, making it suitable for field operations.
- Optical cable identification and location
- OTDR optic fiber test
- Lossless test


Specifications
| Model / Items | GP200 | |||||||
| Measure Mode | Singal Fiber Test (No loopback) | |||||||
| Wavelength | 1550 nm ±20 nm | |||||||
| Test Distance | 40 km/60 km | |||||||
| Undirectional Cable Loss | 14 dB/24 dB | |||||||
| Real-time Waveform Display | Yes | |||||||
| Real-time Audio Prompt | Yes | |||||||
| Initial Blind Area | No | |||||||
| Signal-to-noise Ratio | > 10 dB | |||||||
| Optical Fiber Type | SMF | |||||||
| Optical Connectors | FC/APC | |||||||
Use Cases
Communication operator equipment room construction and line upgrading
Optical cable cutover and resource survey
Optical cable maintenance and fault repair
Cable location in complex environments such as pipelines, tunnels, and manholes

TFN GP200 is specifically designed for telecom engineers and fiber optic cable maintenance personnel, enabling fiber optic cable identification and fault location in diverse complex environments such as manholes, tunnels, conduits, and utility poles. Utilizing non-destructive detection technology, this device offers simple operation and precise identification, making it an ideal tool for fiber optic cable maintenance and resource management.
Product Demo
FAQs
What’s the test distance?
GP200 supports 40km and 100km test.
What’s the lead time?
For our standard products, if there are in stock and ready for shipment, the lead time is about 7-10 days. For our optional products, the lead time is about 25-30 days.
Do you support online training?
Yes. We understand the importance of proper operation of professional instruments.
Basic Training: We provide a detailed English operating manual.
Online Remote Training: We can provide real-time online operation training and Q&A for you and your team via video conferencing software (such as Zoom and Teams).
On-site Training: Based on project requirements, we can arrange for our engineers to conduct in-depth on-site training (travel expenses are subject to negotiation).
Training content can be customized to your specific application scenario.