PMT-900 with OTDR function
Features:
⚫ Suitable for back installation of PMT-900 series PDA
⚫ A specialized OTDR mobile app that facilitates OTDR testing
⚫ 1550nm single wavelength
⚫ Support live fiber testing
⚫ 18dB dynamic range
⚫ 1m/4.5m deadzone
⚫ Support multi test mode for FTTH last mile fiber
⚫ Support offline ONU detection
Specifications:
| Items | Specifications |
|---|---|
| FTTH last mile fiber test | |
| Test Mode |
Normal mode: fiber link map function Last Mile Test Direction : 1) Splitter → ONU (Test from splitter towards ONU) 2) ONU → Splitter (Test from ONU towards splitter) |
| Offline ONU detection | |
| ONU Status Type |
Detection result: ONU or No ONU (Check if there is an ONU connected to the end of the drop cable) |
| OTDR function | |
| Wavelength | 1550nm |
| Dynamic Range | 18dB |
| Deadzone | Event deadzone: 1m, Attenuation deadzone: 4.5m |
| Test Range | 500m~60km |
| Pulse Width | 3ns~10us |
| Distance Accuracy | ±(1m+Test distance×3×10⁻⁵+Sampling resolution) (excluding IOR uncertainty) |
| Loss Accuracy | ±0.1dB |
| Reflectance Accuracy | ±2dB |
| Others | |
| Optical Interface | SC/UPC or SC/APC |
| OTDR module Dimension | 130L×60W×30Hmm |
| OTDR module Weight | 88g |