Overview
Emissions And Stack mini handheld measure test OTDRs feature a 3.5 in (88.9 mm) color screen, double operation of keys and touch. They have a simple interface, highly optimized parameter configuration, and a maximum 32 dB dynamic range. They integrate Visual Fault Location and adopt intelligent power-saving technology, providing 10 hours of super long standby to ensure efficient field test work. The mini OTDRs are primarily used to measure the length, loss, and connection quality of optical fiber and cable. They are widely used in engineering construction, link maintenance tests, emergency repairs, and development and production measurements of optical fiber communication systems. They are mainly utilized in LANs, access networks, and FTTH setups.
Technical specifications
| Optical Fiber Type | Single mode |
| Central Wavelength (Nm) | 1310 nm or 1550 nm |
| Maximum Dynamic Range (dB) | 32 dB 30 dB |
| Event Dead Zone (m) | 4.9 ft (1.5 m) |
| Attenuation Dead Zone (m) | 26.2 ft (8 m) |
| Display Screen Type | 3.5 in (88.9 mm) color LCD, operation of the touch screen |
| Test Range (Km) | 0.3 mi,0.6 mi,1.2 mi,2.5 mi,4.9 mi,9.9 mi,19.9 mi,39.8 mi,79.5 mi (500m,1 km,2 km,4 km,8 km,16 km,32 km,64 km,128 km) |
| Pulse Width(ns) | 5 ns or 30 ns or 50 ns or 100 ns or 275 ns or 320 ns or 500 ns or 1000 ns or 5000 ns or 10000 ns |
| Optical Interface | FC or UPC (can be interchanged to SC or ST) |
| Ranging Accuracy(m) | ± (3.3 ft or 1m+ sample interval +0.005%×distance) |
| Attenuation Measurement (Db/Db) | ±0.05 dB or dB |
| Sampling Points | 16 k to 128 k |
| Sample Resolution | 0.2 ft to 52.5 ft (0.05 m to 16 m) |
| Reflection Accuracy | ±4 dB |
| Communication Interface | USB |
| Working Wavelength | 650 nm ± 20 nm |
| Output Power | ≥2 mW |
| Optical Interface | FC or UPC (can be interchanged to SC or ST) |
| Operating Mode | CW or 1 HZ or 2 HZ |
| Display Screen Type | 3.5 in (88.9 mm) color LCD, operation of the touch screen |
| Power Supply Mode | AC or DC adapter: alternating current:100 V to 240 V (1.8 A), 50 Hz or 60 HzDirect Current: 19 V ± 1 V (2 A)
Internal lithium-ion battery groups: 8.4 V,4400 mAh |
| Working Duration of the Battery | ≥10 hours |
| Working Temperature | 14 °F to 122 °F (-10 °C to 50 °C) |
| Preserve Temperature | −40 °F to 158 °F (-40 ℃ to 70 ℃) |
| Relative Humidity | 0% to 95% no condensation |
| Weight | 2.2 lb (≤1 kg) |
| Volume | 8.2 in x 4.3 in x 2.2 in (208 mm × 110 mm × 56 mm) |
