Thông số kỹ thuật Switch H3C S9820-64H
| Item | S9820-64H |
| Dimensions (H × W × D) | 88.1× 440 × 540 mm (3.44 × 17.32 × 21.26 in) |
| Weight | ≤ 18 kg (39.68 lb) |
| Console port | 1 |
| Out-of-band management port | One GE copper port and one GE fiber port |
| Mini USB port | 1 |
| USB port | 1 |
| QSFP28 port | 64 |
| Expansion slot | N/A |
| CPU | 2.2GHz @4Cores |
| Flash/SDRAM | 4GB/8GB |
| Latency | < 1 μs |
| Buffer | 42M |
| Switching capacity | 12.8 Tbps |
| Forwarding capacity | 4400 Mpps |
| AC-input voltage | 90 VAC to 264 VAC |
| DC-input voltage | –40 VDC to –72 VDC |
| Power module slot | 4 |
| Fan tray slot | 3 |
| Air flow direction | From front to rear or from rear to front |
| Static power consumption | Dual AC: 336W |
| Typical power consumption | Dual AC: 519W |
| Maximum heat consumption (BTU/hour) | 3190 |
| MTBF(day) | 23.31 |
| MTTR(hour) | 1 |
| Operating temperature | 0°C to 45°C (32°F to 113°F) |
| Operating humidity | 10% to 90%, noncondensing |
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