Huawei Switch S6750-H36C 4x 40GE/100GE QSFP28, 32x 1GE/10GE/25GE SFP28 ports + 2x Huawei DC Power Module PDC1K2S12-CE 1200 W
Huawei CloudEngine S6750-H36C is an advanced enterprise-class network switch designed for building modern, high-performance campus networks, data centers, and infrastructure for IoT environments. The device offers very high throughput, advanced virtualization capabilities, and intelligent management tools that enable efficient deployment and maintenance of large-scale modern networks.
The switch is equipped with 32 SFP28 ports supporting speeds of 1GE/10GE/25GE and 4 QSFP28 ports supporting 40GE/100GE, providing high flexibility in network infrastructure design and allowing easy adjustment of bandwidth to current and future organizational needs. By default, the uplink ports operate in the 100GE standard, enabling the creation of high-performance aggregation or backbone connections.
High switching performance of up to 1200 Mpps forwarding rate and up to 8 Tbps switching capacity ensures smooth operation even for the most demanding network applications. The device is built on a modern hardware platform and runs the Huawei VRP operating system, ensuring stable performance and extensive possibilities for functional expansion.
This model supports advanced networking technologies such as VXLAN, enabling infrastructure virtualization and the creation of multi-domain networks on a single physical infrastructure. This allows efficient use of network resources and separation of traffic for different services or users. The switch also supports the BGP EVPN protocol, enabling dynamic VXLAN tunnel creation and integration with modern network architectures.
The CloudEngine S6750-H36C also provides extensive management and diagnostic features, including IFIT network telemetry, which enables real-time monitoring of transmission parameters such as latency and packet loss. Integration with Huawei’s management platform allows centralized infrastructure monitoring, performance data visualization, and quick identification of potential issues.
The device supports the iStack feature, allowing multiple switches to be combined into a single logical system. This increases the number of available ports, bandwidth, and processing power while simplifying network management.


The switch also offers extensive security capabilities, including MACsec support, which provides encryption and authentication of Ethernet frames, protecting data transmission from unauthorized access and network attacks.
| Configuration | 1x Huawei Switch S6750-H36C 4x 40GE/100GE QSFP28, 32x 1GE/10GE/25GE SFP28 ports 2 x Huawei 1200W DC PDC1K2S12-CE Power Module |
| Dimensions (without packaging): Dimensions (with packaging): |
43.6 mm x 442.0 mm x 420.0 mm 185.0 mm x 650.0 mm x 550.0 mm |
| Height | 1U |
| Weight [kg] | 11 |
| Typical power consumption [W] | 537 |
| Maximum power consumption [W] | 679 |
| MTBF (Mean Time Between Failures) [years] | 27.77 |
| Long-term operating temperature [°C] | -5°C to +45°C (0-1800 m altitude) |
| Storage temperature [°C] | -40 to +70 |
| Long-term operating humidity [% RH] | 5%–95% RH, non-condensing |
| Power supply mode | Replaceable power modules |
| Rated input voltage [V] | AC: 100–240 V, 50/60 Hz High-voltage DC: 240 V DC DC: -48 V to -60 V DC |
| Maximum input current [A] | Depends on installed hot-swappable power modules |
| Memory | 8 GB |
| Flash memory | Physical capacity: 4 GB |
| Console port | RJ45 |
| Ethernet management port | RJ45 |
| Protection rating | IP20 |
| Fan type | Replaceable |
| Certification | EMC, safety, and manufacturing certifications |
The set includes two Huawei PDC1K2S12-CE 1200 W power modules.
Huawei 1200W DC PDC1K2S12-CE Power Module
| Dimensions (HxWxD) | 39.6 x 66.0 x 215 mm |
| Weight | 0.87 kg |
| Number of inputs | 1 |
| Nominal input voltage | +48 V DC -48 V DC to -60 V DC |
| Input voltage range | +48 V DC to +57 V DC -38.4 V DC to -72 V DC |
| Maximum input current | 38 A |
| Rated output voltage | 12 V |
| Rated output current | 100 A |
| Rated output power | 1200 W |
| Heat dissipation | Active cooling (fan) |
| Hot swap | Supported |
| Manufacturer | Huawei |
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