| Item | HG8321R |
| Working environment | Operating temperature: 0ºC to 40ºC |
| Environment humidity: 5% to 95% (noncondensing) | |
| Pressure environment: 0 to 106 kPa | |
| Power consumption | Static power: 2 W |
| Maximum power consumption: 2.5 W | |
| Power specifications | Power adapter input: 100 to 240 V AC, 50–60 Hz |
| System power supply: 11–14 VDC, 0.5 A | |
| Network-side port | GPON (SC/UPC) |
| Dimensions (length x width x height) |
82 mm x 90 mm x 27 mm |
| Weight | About 0.5 Kg |
