-64%
| Wide [mm] | 442.0 mm |
| Depth [mm] | 220.0 mm |
| Height [mm] | 43.6 mm |
| Chassis height [U] | 1 |
| Weight with packaing [kg(lb)]g | 3.91 kg (8.62 lb) |
| Weight without packaging [kg(lb)] | 2.94 kg (6.48 lb) |
| Typical power consumption [W] | 41.7 |
| Maximum power consumption [W] | – Not providing the PoE function: 53.2 W |
| – 100% PoE loads: 433.2 W (PoE: 380 W) | |
| Typical heat dissipation [BTU/hour] | 142.29 |
| Maximum heat dissipation [BTU/hour] | – Not providing the PoE function: 181.52 |
| – 100% PoE loads: 1478.12 | |
| Heat dissipation mode | Heat dissipation with fan, intelligent fan speed adjustment |
| Power supply mode | AC built-in |
| Rated input voltage [V] | – AC input: 100 V AC to 240 V AC, 50/60 Hz |
| – High-Voltage DC input: 240 V DC | |
| Input voltage range [V] | – AC input: 90 V AC to 290 V AC, 45 Hz to 65 Hz |
| – High-Voltage DC input: 190 V DC to 290 V DC | |
| Maximum input current [A] | 6:00 AM |
| Number of card slots | 0 |
| Number of power slots | 0 |
| Memory | 512 MB |
| Flash memory | 512 MB |
| Redundant power supply | Not supported |
| Types of fans | Built-in |
| Noise at normal temperature (acoustic pressure) [dB(A)] | 38.2 |
| Noise at normal temperature (acoustic power) [dB(A)] | 50 |
| Airflow direction | Air intake from left and front, air exhaustion from right |
| Long-term operating temperature [°C(°F)] | -5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5906 ft.) |
| Short-term operating temperature [°C(°F)] | -5°C to +55°C (23°F to 131°F) at an altitude of 0-1800 m (0-5906 ft.) |
| Storage temperature [°C(°F)] | -40°C to +70°C (-40°F to +158°F) |
| Long-term operating relative humidity [RH] | 5% to 95%, noncondensing |
| Long-term operating altitude [m(ft.)] | 0-5000 m (0-16404 ft.) |
| Storage altitude [m(ft.)] | 0-5000 m (0-16404 ft.) |
| MTBF [year] | 55.72 |
| MTTR [hour] | 2 |
| Availability | >0.99999 |
| Maximum number of physical ports on the entire device | 28 |
| Maximum number of 100GE ports | 0 |
| Maximum number of 40GE ports | 0 |
| Maximum number of 25GE ports | 0 |
| Maximum number of 10GE ports | 0 |
| Maximum number of GE ports | 28 |
| Maximum number of FE ports | 28 |
| 1000M electrical interface | 24 |
| 1000M optical interface | 4 |
| USB | Not supported |
| Console port | RJ45 |
| Eth Management port | Not supported |
| Service port surge protection | Common mode: ±7 kV |
| Power supply surge protection | ±6 kV in differential mode, ±6 kV in common mode |
| RPS input | Not supported |
| PoE | Supported |
| PoE power supply | Supported |
| Numar porturi | 24 |
|---|---|
| Proprietati | Layer 2 |
| Management | Managed |
| PoE | Da |
| Montare in rack | Da |
| Redundant PSU | Da |
| Stacabil | Da |
| Numar porturi RJ-45 | 1 – 8 |
| Numar porturi SFP | 2 – 4 |
| Viteza transfer | 10/100/1000 Mbps |
| LAN port type | Gigabit |
| Producator | HUAWEI |
| Garantie | 12 |
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