NK4300 OTDR
nk4300 upgrade points
1. Smaller blind area, 1.5m jumper can be tested
2. More solid workmanship, full rubber design
3. Add USB port data export for more convenience
4. Support multiple curves to test simultaneously, more accurate macrobend detection
5. Enhanced network cable test function, can be tested with power
6. SOR files can be named in Chinese
7. Can detect interface connection quality
8. Processor speed is improved, faster response
9. Can connect to otdr remote control via mobile phone Bluetooth
