THÔNG SỐ KỸ THUẬT ROUTER HUAWEI AR303
| Item | Specification |
|---|---|
| Installation type |
|
| Chassis height [U] | 1 U |
| Dimensions without packaging (H x W x D) [mm(in.)] |
|
| Dimensions with packaging (H x W x D) [mm(in.)] | 90 mm x 370 mm x 297 mm (3.54 in. x 14.57 in. x 11.69 in.) |
| Weight with packaging [kg(lb)] | 1.18 kg (2.60 lb) |
| Weight without packaging [kg(lb)] | 0.58 kg (1.28 lb) |
| CPU | 1.1 GHz, 2 Cores |
| Memory | 1 GB |
| NAND Flash | 1 GB |
| Console port | RJ45 |
| RTC | Supported |
| LAN ports | 4 x GE electrical interfaces |
| WAN ports | 1 x GE Combo WAN |
| Number of service board slots | 0 |
| MIC slots (default/maximum) | 0/0 |
| SIC slots (default/maximum) | 0/0 |
| WSIC slots (default/maximum) | 0/0 |
| XSIC slots (default/maximum) | 0/0 |
| Redundant MPUs | Not supported |
| RPS input | Not supported |
| PoE | Not supported |
| IP rating | IP20 |
| MTBF [years] | 62.60 years |
| MTTR [hours] | 2 hours |
| Availability | 0.9999963529 |
| Typical power consumption [W] | 9 W |
| Maximum power consumption [W] | 12 W |
| Power supply mode | AC power adapter |
| Number of power modules | 1 |
| Rated input voltage [V] | 110 V to 220 V, 50 Hz/60 Hz |
| Input voltage range [V] | 90 V to 270 V, 45 Hz to 65 Hz |
| Maximum input current [A] | 0.8 A |
| Maximum output power [W] | 24 W |
| Redundant power supply | Not supported |
| Type of fans | None |
| Number of fan modules | 0 |
| Heat dissipation mode | Natural heat dissipation |
| Airflow | Natural heat dissipation |
| Noise at normal temperature (acoustic power) [dB(A)] | 0 (Natural heat dissipation) |
| Long-term operating temperature [°C(°F)] |
0°C to 40°C (32°F to 104°F) NOTE:
When the altitude is 1800 m-5000 m (5906 ft.-16404.2 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.). |
| Long-term operating relative humidity [RH] | 5% RH to 95% RH, non-condensing |
| Long-term operating altitude [m(ft.)] | < 5000 m (16404.2 ft.) |
| Storage temperature [°C(°F)] | -40°C to +70°C (-40°F to +158°F) |
| Overtemperature alarm | Supported |
ROUTER AR303
