Mini Pro OTDR (DT-800)
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Price: Rs 79000.00
Product Overview
The DT-800 Series OTDR is a compact, handheld optical time-domain reflectometer designed for fast and accurate fiber testing. It features a 4.3-inch capacitive touch screen and integrates multiple fiber testing functions into one portable device. Intelligent measurement, simple parameter settings, and long battery life make it ideal for field installation, maintenance, and troubleshooting.
The DT-800 supports fiber length, loss, attenuation, return loss, and event analysis with automatic optical protection to prevent module damage. Filtered models allow online testing up to –2 dBm, making it suitable for live network environments.
Key Functions
→ OTDR Module
→ Optical Power Meter (OPM)
→ Stable Light Source (LS)
→ Visual Fault Locator (VFL)
→ Event Map
→ RJ45 Network Cable Test
→ Line Finder (Optional)
→ LOSS Test
→ Flashlight
→ USB Drive Support
→ Type-C Charging & Data Transmission
→ Local Storage
→ SD Card Expansion
Main Features
→ 4.3″ TFT LCD capacitive touch screen
→ Minimum measurement distance: 2.5 m
→ Palm-size, compact & lightweight design
→ Large capacity battery, up to 10 hours working time
→ Shock-resistant hidden interface design
→ Multi-function integration: OTDR / LS / OPM / VFL / RJ45 Test / Flashlight
OTDR Specifications
Model: DT-800
Wavelength: 1310 / 1550 ±20 nm
Dynamic Range: 24 dB / 22 dB
Fiber Type: G.652D
Event Dead Zone: ≤ 1.5 m
Attenuation Dead Zone: ≤ 7 m
Measuring Range:
100 m / 500 m / 1 km / 2 km / 5 km / 10 km / 20 km / 40 km / 60 km / 90 km
Pulse Width:
5 ns / 10 ns / 20 ns / 50 ns / 100 ns / 275 ns / 500 ns / 1 µs / 2 µs / 5 µs / 10 µs
Accuracy: ±(1 m + sampling interval + 0.005% × measuring range)
Linearity: ±0.2 dB/dB
Max Sample Points: 20,000
Sampling Resolution: 20 cm – 8 m
Loss Resolution: 0.001 dB
Range Resolution: 0.001 m
Refractive Index: 1.0000 – 2.0000
Reflection Accuracy: ±3 dB
File Format: Standard SOR
OPM & Light Source
OPM Wavelengths:
850 / 1300 / 1310 / 1490 / 1550 / 1625 / 1650 nm
Power Range:
→ A: –70 ~ +10 dBm
→ B: –50 ~ +26 dBm
LS Output Power: –5 dBm ±2 dB (Adjustable)
Laser Type: FP-LD
Uncertainty: ±5%
VFL & RJ45 Test
VFL Output Power: ≥10 mW
RJ45 Test: Line sequence & line finding
Signal Frequency: 270 Hz / 330 Hz / 1 kHz / 2 kHz
General Specifications
Battery: 5200 mAh / 3.7 V
Charging Interface: USB Type-C
Connector Type: Universal FC / SC / ST
Memory:
→ Internal storage ≥ 1000 records
→ External SD card support
Size: 175 × 105 × 45 mm
Weight: 450 g (including battery)
Environmental Conditions
Operating Temperature: –10°C to +50°C
Storage Temperature: –40°C to +70°C
Humidity: 0–90% (non-condensing)
Safety Level: Class 3B
Download OTDR DT-800 : Data sheet in PDF File
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