Huawei CloudEngine S5755-H24U4Y2CZ
S5755-H24U4Y2CZ
Enterprise stock · tested · export documentation available
Huawei CloudEngine S5755-H24U4Y2CZ: Overview & Specifications
Overview
The Huawei CloudEngine S5755-H24U4Y2CZ is a high-quality Gigabit Ethernet access switch from the CloudEngine S5755-H series. It is designed to deliver robust performance for campus networks, particularly in the Wi-Fi 6 and Wi-Fi 7 era, offering high-bandwidth uplinks and extensive PoE capabilities.
This managed Layer 3 switch features 24 x 10/100/1000BASE-T PoE++ downlink ports, providing substantial power (up to 60W per port) for next-generation wireless APs and IoT devices. For uplink connectivity, it includes 4 x 1/10/25GE SFP28 ports and 2 x 40/100GE QSFP28 ports, ensuring high-speed data transfer and network resilience. It also supports modular, N+1 redundant power supplies, VXLAN-based network virtualization, and MACsec encryption on all ports for enhanced security.
Product Specifications
| Parameter | Details |
|---|---|
| Model | CloudEngine S5755-H24U4Y2CZ |
| Fixed Ports | 24 x 10/100/1000BASE-T PoE++ ports, 4 x 1/10/25GE SFP28, 2 x 40/100GE QSFP28 |
| Expansion Slot | 1 x reserved slot for expansion card |
| Switching Capacity | 648 Gbps / 2.4 Tbps |
| Forwarding Performance | 465 Mpps |
| PoE Capability | Supported, 60W PoE++ (IEEE 802.3bt) |
| PoE Power Budget | 1728 W |
| MAC Address Table | 256,000 entries |
| VLANs | 4094 |
| Routing Table | 192,000 entries |
| Routing Protocols | Static, RIP, OSPF, IS-IS, BGP, VRRP |
| Dimensions (H x W x D) | 43.6 x 442 x 420 mm (1U) |
| Chassis Weight (Fully configured) | 7.77 kg |
| Power Supply Slots | 3, supporting N+1 redundancy |
| Power Supply Types | 600W PoE AC, 1000W PoE AC, 1000W PoE DC (pluggable) |
| Rated Voltage Range | AC: 100-130V/200-240V, 50/60Hz; DC: -48V to -60V |
| Maximum Voltage Range | AC: 90V-290V; HV DC: 190V-290V; DC: -38.4V to -72V |
| Maximum Power Consumption (with full PoE load) | 1871 W (PoE: 1728W) |
| Typical Power Consumption | 91 W (30% traffic, all ports used) |
| Heat Dissipation | Air cooling, intelligent speed adjustment, pluggable fans |
| Operating Temperature | -5°C to 45°C (at 0-1800m altitude) |
| Storage Temperature | -40°C to 70°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Fan Slots | 2 |
| Console Port | 1 x RJ45 |
| Management Port | 1 x ETH management port (RJ45) |
| USB Port | 1 x USB 2.0 Type A |

























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