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Product Description:
The D Tech PON Single-Mode 1625nm OTDR with VFL/OPM offers cost-effectiveness and ease of use, making it a popular choice for FTTH network testing. With a focus on simplicity and affordability, this OTDR specifically targets FTTH networks, providing a single 1625nm wavelength test solution to streamline operations and replace multi-wavelength OTDR products. By concentrating on the essential wavelength for signal accuracy confirmation, this OTDR eliminates unnecessary expenses.
Key Features:
With its focus on simplicity, accuracy, and cost-effectiveness, this Spectrum PON OTDR is designed to meet the demands of FTTH network testing with ease.
Technical Parameters:
| Parameter | Value |
|---|---|
| Model Number | TTWH1625 / TWH-6118 |
| Dynamic Range | 40dB / 35dB |
| Number of Splitters | 1:64 / 1:32 |
| Test Dead Zone | ≤3m |
| Dead Zone of Reflective Event | ≤10m |
| Dead Zone of Attenuation Event | <30m |
| Distance Resolution | 1m |
| Pulse Width | 10ns ~ 500ns |
| Distance Uncertainty | ±(0.8m +0.01% * Test Distance ± Resolution) |
| Threshold of Loss | >0.8dB |
| Resolution of Loss | 0.1dB |
| Connector | FC/PC or SC/PC |
| OPM Supported Wavelength | (850, 1300, 1310, 1490, 1550, 1625)nm |
| OPM Test Range (dBm) | -70 ~ +8 or -50 ~ +26 |
| VFL | 10mW, 20mW |
| Storage Ability | 100 Groups |
| Display | 2.8” TFT Color Screen |
| Port | Mini USB |
| Power Supply | 1.5V AA Battery, Rechargeable Battery, USB power supply |
| Continuous Working Time (hrs) | Standby >15 Hours, Test >8 Hours |
| Working Temperature (℃) | -10 ~ +50 ℃, <90%RH |
| Storage Temperature (℃) | -20 ~ +60 ℃, <90%RH |
| Dimension | 210 x 120 x 55 mm (With Sheath) |
| Product Weight | About 450g |
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