Mô tả
24-port Gigabit PoE + 4-port 10GE SFP Switch HUAWEI S220-24P4X
– 24*GE Copper; 4*10GE SFP+
– PoE power: 400W
– Switching Capacity: 128Gbps
– Forwarding Performance: 95Mpps
Thông số, tính năng kỹ thuật
| Model | S220-24P4X |
| Chassis material | Metal |
| Height | 43.6 mm |
| Depth | 220.0 mm |
| Wide | 442.0 mm |
| Chassis height | 1U |
| Maximum power consumption | Without PoE: 44.35 W Full PoE load: 485.91 W (PoE: 400 W) |
| Typical power consumption | 37.12W |
| Typical heat dissipation | 126.65 |
| Heat dissipation mode | Air cooling for heat dissipation, intelligent fan speed adjustment |
| Power supply mode | AC built-in |
| Input voltage range | 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 |
| Rated input voltage | AC input: 100 V AC to 240 V AC, 50/60 Hz High-voltage DC input: 240 V DC |
| Maximum input current | 6A |
| Memory | 2 GB |
| Flash memory | Physical space: 1 GB |
| Redundant power supply | Not supported |
| Types of fans | Built-in |
| Airflow direction | Air intake from left and front, air exhaustion from right |
| Long-term operating temperature | -5°C to +50°C (23°F to 122°F) |
| Storage temperature | –40°C to +70°C (–40°F to +158°F) |
| MTBF | 60.18 years |
| MTTR | 2 hours |
| Availability | > 0.99999 |
| Maximum number of physical ports on the entire device | 28 |
| Maximum number of 10GE ports | 4 |
| Maximum number of GE ports | 28 |
| Maximum number of FE ports | 24 |
| Downlink ports | 24 x 10/100/1000BASE-T ports (400 W, PoE+) |
| Uplink ports | 4 x 10GE SFP+ ports |
| USB | Not supported |
| Console port | RJ45 |
| Eth Management port | Not supported |
| Service port surge protection | Common mode: ±7 kV |
| Power supply surge protection | Differential mode: ±6 kV; common mode: ±6 kV |
| RPS input | Not supported |
| PoE | Supported |
– Bảo hành: 24 tháng.
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