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Huawei eKitEngine S220-48T4S Layer 2 Managed Switch :
Thiết bị chuyển mạch Switch Huawei eKitEngine S220-48T4S
| Model | S220-48T4S |
| Switching capacity | • 104Gbps |
| Packet forwarding | • 77Mpps |
| Fixed port | • 48 x 10/100/1000Base-T Ethernet ports, 4 x Gigabit SFP ports |
| Chassis dimensions (width x depth x height mm) | • 442 x 220 x 43.6 |
| Chassis height | • 1 U |
| Full weight (including packaging materials) | • 3.59 kg |
| Power supply type | • Built-in AC power supply |
| Rated voltage | • 100-240V AC; 50/60 Hz |
| Maximum voltage | • AC input: 90-290V AC, 45-65 Hz |
| Maximum power consumption | • 43.3 W |
| Noise | • Sound power at room temperature: 46.6dB (A) • High temperature sound power: 54.3dB (A) • Sound pressure at normal temperature: 34.6dB (A) |
| Long term operating temperature | • -5°C ~ +50°C |
| Storage temperature | • -40°C ~ +70°C |
| Relative humidity | • 5% ~ 95% (no condensation) |
| Business port lightning protection | • Common mode ±10 kV |
| Lightning protection for power port | • Differential mode: ± 6 kV • Common mode: ± 6 kV |
| Heat dissipation method | • Air cooling, intelligent speed regulation |
