Description
Overview
GAOTek OTDR with OPM and VFL is an intelligent meter of a new generation for detecting fiber communications systems. With the popularization of optical network construction in cities and countryside, the measurement of optical networks becomes short and dispersed. This device is specially designed for that kind of application. It’s economic, having outstanding performance. The device is manufactured with patience and carefulness, following the national standards to combine rich experience and modern technology, subject to stringent mechanical, electronic, and optical testing and quality assurance. Conversely, the new design makes the device more intelligent, compact, and multi-purpose, whether you want to detect the link layer in constructing and installing an optical network or proceed with efficient maintenance and troubleshooting.
Features
- Integrated design, smart and rugged
- IP65 protection level, outdoor enhanced
- 7-inch anti-reflection LCD screen
- PON online test module (1625 nm) is optional
- MMF test module (850 nm or1300 nm) is optional
- Support multi-language display and input
Technical Specifications
Wavelength Range | 800 nm to 1700 nm |
Display | 7 in TFT-LCD with LED backlight (touch screen function is optional) |
Interface | 1 × RJ45 port, 3 × USB port (USB 2.0, Type A USB × 2, Type B USB × 1) |
Power Supply | 10 V DC, 100 V AC to 240 V AC, 50 Hz to 60 Hz |
Battery | 7.4 V DC or 4.4 Ah lithium battery (with air traffic certification) |
Operating Time | 12 hrs, Telcordia GR-196-CORE |
Charging Time | < 4 hrs (power off) |
Power Saving | Backlight off: Disable or 1 to 99 minutes
Auto shutdown: Disable or 1 to 99 minutes |
Data Storage | Internal memory: 4 GB (about 40,000 groups of curves) |
Operating Temperature | 14 °F to 122 °F (-10 °C to 50 °C) |
Storage Temperature | -4 °F to 167 °F (-20 °C to 75 °C) |
Proof | IP65 (IEC60529) |
Accessories | Standard: Main unit, power adapter, Lithium battery, FC adapter, USB cord, User guide, CD disk, carrying case
Optional: SC or ST or LC adapter, Bare fiber adapter |
Pulse Width | Single mode: 5 ns, 10 ns, 20 ns, 50 ns, 100 ns, 200 ns, 500 ns, 1 μs, 2 μs, 5 μs, 10 μs, 20 μs
Multi-mode: 5 ns, 10 ns, 20 ns, 50 ns, 100 ns, 200 ns, 500 ns, 1 μs, 2 μs |
Testing Distance | Single Mode: 0.06 mi, 0.31 mi, 1.24 mi, 3.11 mi, 6.21 mi, 12.43 mi, 24.85 mi, 49.71 mi, 74.56 mi, 99.42 mi, 149.13 mi (100 m, 500 m, 2 km, 5 km, 10 km, 20 km, 40 km, 80 km, 120 km, 160 km, 240 km)
Multi-mode: 0.31 mi, 1.24 mi, 3.11 mi, 6.21 mi, 12.43 mi, 24.85 mi (500 m, 2 km, 5 km, 10 km, 20 km, 40 km) |
Sampling Resolution | Minimum 1.97 in |
Sampling Point | Maximum 128.000 points |
Linearity | ≤ 0.05 dB |
Scale Indication | X-axis: 0.01 mi, Y axis: Minimum 0.09 dB |
Distance Resolution | 0.03 ft (0.01 m) |
Wavelength | 650 nm |
Power | 10 mW, CLASS III B |
Range | 7.46 mi (12 km) |
Connector | FC or UPC |
Launching Mode | CW, 2 Hz |
Distance Accuracy | ± (3.28 ft (1 m) + measuring distance × 3 × 10 ^ -5 + sampling resolution) (excluding IOR uncertainty) |
Reflectance Accuracy | Single mode: ± 2 dB, multi-mode: ± 4 dB |
IOR Setting | 1.4000 to 1.7000, 0.0001 step |
OTDR Trace Format | Telcordia universal, SOR, issue 2 |
OTDR Testing Modes | Visual fault locator: Visible red light for fiber identification and troubleshooting
Light source: Stabilized Light Source (CW, 270 Hz, 1 kHz, 2 kHz output) Field microscope probe |
Fiber Event Analysis | Reflective and non-reflective events: 0.01 dB to 1.99 dB (0.01 dB steps)
Reflective: 0.01 dB to 32 dB (0.01 dB steps) Fiber end/break: 3 dB to 20 dB (1 dB steps) |
Other Functions | Real-time sweep: 1 Hz
Averaging modes: Timed (1 sec to 3600 sec) Live Fiber detect: Verifies presence communication light in optical fiber Trace overlay and comparison |
Dimension | 10 in x 6.6 in x 2.9 in (253 mm x 168 mm x 73.6 mm) |
Weight | 3.31 lb (1.5 kg) |