- Handheld, lightweight and convenience for carrying
- 38dB high dynamic range
- ≤2m extra-short event dead zone
- 0.05m high distance resolution,128k sampling points
- Fast auto measurement,one-button operating
- Test up to four wavelengths with a single unit
- Communication light check automatically
- Remote function via Ethernet
- USB interfaces, supporting USB stick and printer and direct cable download to PC via ActiveSync
- Supporting Bellcore GR196 file format in writing or reading
- Built-in lithium battery with high capacity for over 8 hours of operating life
- Integrated Visible fault locating (VFL)
Dynamic range (dB)2
Pulse width (ns)
Event blind zone (m)3
Attenuation blind zone (m)3
±0.05 dB/ dB
Loss threshold (dB)
Loss resolution ratio (dB)
Sampling resolution ratio (m)
0.125 to 8
Distance uncertainty (m)
±(1 m + 5×10-5× distance + sampling interval)
Distance scope (km)
Typical real-time refreshing duration (s)
Memory capacity of trace
SD Card (2G), > 10000 pieces
Duration of measurement
Defined by user; 5sec, 10sec, 15sec, 30sec, 1min, 2min, and 3min are selectable
FC/UPC (PC, and APC are selectable)
USB interface, SD card interface
Running temperature -10°C to 50°C
Memory temperature -40°C to 70°C
Visible failure orientation VFL
0% to 95% (non condensation)
Lithium battery; continuing working duration ≥ 8 hours
Output power (dBm)
Maximum testing distance
Remarks: 1. The technical specification describes the ensured performance of the instrument when using typical PC model connector to measure. Without considering the uncertainty caused by optical fiber refractivity.
2. Dynamic range is the data measured under the condition of the maximum pulse width and 3 minutes of average time. Dynamic range is the data measured under the condition of 180km/20480ns/3min.
3. Measuring conditions of blind zone: reflection event is within 4Km, reflection strength < -35dB. Measured by the minimum pulse width.
4. Dynamic range measured when there is filter.
5. Dynamic range measured when there is no filter.
Nanjing Tianxingtong Electronic Technology Co., Ltd is located in Nanjing, an ancient captical of six dynasties with a history of more than 2500 years.
Established in 2010, Nanjing Tianxingtong has been dedicated to research and development, manufacturing fusion splicer for years. Having strong and capable experts (30% of staffs are R&D personnel), well-qualified sales team, running modern enterprise management system, we are expanding rapidly and now, we became a leading supplier of fusion splicer and other optical fiber tools and equipments in China.
Our company can offer complete and scientific quality management system, with large number of advanced and professional production equipment and testing instruments, furthermore, we always take excellent quality of products and quality service as enterprise's life.From the time the company was established, we have formed a "four in one" integrated system including design, manufacture, sales, and installation. We also have a complete supporting facility and quality service system.
Our products are widely applied to support the use of all kinds of optical communication engineering at home and abroad. Sales in Asia, Africa and parts of America have greatly exceeded our expectation. We sincerely welcome domestic and international customers visit our factory, we will be the best quality products and first-class technology wholeheartedly at your service!
Delivery & Shipping
> Leading Date: Within 2 to 5 working days for small orders after deposit received, kindly negotiation for bulk order.
> Shipment: By DHL, FedEx, TNT, EMS & UPS, directly delivery to your hands.