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| Dimensions (W×D×H) (unit: mm) | 44×440×360mm (1.72×17.32×14.17 in) | Weight | ≤ 6 kg (13.23 lb) |
| Serial Console Port | 1 | Out-of-band Management Port | 1 |
| SFP+ /SFP Port | 48 | QSFP28/QSFP+ port | 6 |
| CPU | 2000MHz@4Core | Flash/SDRAM | 1GB/4GB |
| Latency | <1μs | Switching capacity | 2160Gbps |
| Forwarding Capacity | 600Mpps | Buffer | 10M |
| AC-input Voltage(PSR180-12A) | 90v AC to 264v AC | Power Module Slot | 2 |
| Fan Tray Slot | 3 Hot-swappable fans, fan speed adjustable and wind invertible | Air Flow Direction | Air flow direction |
| Minimum Power Consumption | Single AC:29W Dual AC:36W | Maximum power consumption | Single AC:162W Dual AC:163W |
| Maximum Heat Consumption (BTU/hour) | Single AC:556 Dual AC:553 | MTBF(years) | 60.8 |
| MTTR(hour) | 1 | Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Operating Humidity (noncondensing) | 5% to 95% |
We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. Our products meet industry standards and mainstream quality certifications, such as ISO 9001, CE, RoHS, FCC, etc.
The typical data center application is an EVPN-VxLAN design, S12500G-AF or S12500X-AF switches work as spine or spine/border, S68XX series work as leaf and border or ED. From this design, the users can get a non-blocking large L2 system.

Front panel

Rear Panel

| Model | Speed | Ports | Throughput | Form Factor | Cooling | Supported Operating Systems | Key Features |
|---|---|---|---|---|---|---|---|
| S6530X-24Y8C | 25G/100G | 24 × 25G SFP28 + 8 × 100G QSFP28 | 4 Tbps | 1U | Air, 5 fan trays | Comware V7 | High-density 25G access; IRF stacking; EVPN-VXLAN; SDN/OpenFlow; OSPF/BGP; large table capacity; multi-service support; hot-swappable fans & PSUs |
| S6530X-48Y8C | 25G/100G | 48 × 25G SFP28 + 8 × 100G QSFP28 | 2.8 Tbps | 1U | Air, 5 fan trays | Comware V7 | High-density 25G access; IRF stacking; EVPN-VXLAN; SDN/OpenFlow; OSPF/BGP; large table capacity; multi-service support; hot-swappable fans & PSUs |
| S6812-48X6C | 10G/100G | 48 × 10G SFP+ + 6 × 100G QSFP28 | 2.16 Tbps | 1U | Air, 3 fan trays | Comware V7 | Data center leaf; EVPN-VXLAN overlay; non-blocking L2; RoCE support; high-performance forwarding; M-LAG; advanced telemetry |
| S6520-22SG-SI | 100G | 2 × 40/100G QSFP28 + 2 expansion slots | 3.6 Tbps | 1U | Air, 5 fan trays | Comware V7 | Compact high-speed switch; spine/leaf in DC; EVPN-VXLAN; flexible expansion; dual management ports; hot-swappable components; large buffer |
H3C S6812 high-density intelligent switch series is developed for data centers and cloud computing networks. It provides powerful hardware forwarding capacity and abundant data center features. The switch supports modular power modules and fan trays. By using different fan trays, the switch can provide field changeable airflows.
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