| Huawei EchoLife HG8321R | |
| Model | HG8321R |
| Out Port Contains | 2FE+1POT |
| Quality | 100% New |
| USB | USB2.0 |
| Firmware | English |
| Weight | <450g |
| Wavelength | Tx 1310nm, Rx 1490nm |
| Fiber Interface | SC/FC-UPC/APC Dual mode/Singal mode |
| RX sensitivity | >-28dBm(1490nm) |
| Machine Power | 12V 1.0A |
| Button | Power |
| Working temperature | 0°C~+40°C |
| working humidity | 5%-95%(non-condensation) |