Huawei CloudEngine S5736-S48S4X-A
S5736-S48S4X-A
Enterprise stock · tested · export documentation available
Huawei CloudEngine S5736-S48S4X-A – Product Overview & Specifications
Product Overview
The Huawei CloudEngine S5736-S48S4X-A is a next-generation standard all-optical Gigabit Ethernet switch designed for campus networks, Metropolitan Area Networks (MANs), and data center access deployments . Part of the CloudEngine S5736-S Series, this model features 48 downlink optical ports and four 10 GE uplink ports, delivering high-density connectivity in a compact 1U form factor .
Built on Huawei’s Versatile Routing Platform (VRP), the switch supports enhanced Layer 3 features, mature IPv6 capabilities, and flexible Ethernet networking . Its compact 220 mm depth design enables flexible installation options including desktop, wall-mount, and rack-mount configurations, with a front-accessible power supply for simplified maintenance .
A key differentiator of this model is its elastic upgrade capability – all 48 downlink SFP ports operate at GE speeds by default but can be smoothly upgraded to 10GE through Right-to-Use (RTU) licenses, protecting investment and allowing network capacity to grow with business demands . The switch also supports intelligent network O&M through Telemetry for real-time device data collection, enabling proactive issue detection and enhanced user experience when integrated with Huawei’s campus network analyzer .
Product Specifications
| Category | Parameter | Specification |
|---|---|---|
| Hardware | ||
| Fixed Ports | 48 x GE SFP ports, 4 x 10 GE SFP+ ports | |
| Flexible Upgrade | Smooth upgrade of downlink ports from GE to 10GE via RTU licenses | |
| Chassis Height | 1 U | |
| Dimensions (H x W x D) | 43.6 mm x 442.0 mm x 220.0 mm | |
| Weight (with packaging) | 4.7 kg | |
| Power Supply Type | Built-in AC power supply | |
| Rated Input Voltage | AC: 100 V ~ 130 V, 200 V ~ 240 V, 50/60 Hz; High-Voltage DC: -240 V DC | |
| Maximum Input Voltage Range | AC: 90 V ~ 290 V, 45 ~ 65 Hz; HVDC: 190 V ~ 290 V DC | |
| Maximum Power Consumption | 111 W | |
| Typical Power Consumption | 87 W | |
| Heat Dissipation | Air-cooled with intelligent speed adjustment | |
| Maximum Heat Dissipation | 378.74 BTU/hour | |
| Noise (Normal Temp, Sound Power) | 56.8 dB(A) | |
| Noise (Normal Temp, Sound Pressure) | 44.8 dB(A) | |
| Fan Modules | 3 fan modules | |
| Redundant Power Supply | Not supported | |
| Number of Card Slots | 0 | |
| Performance | ||
| Switching Capacity | 1.04 Tbps / 2.72 Tbps (device/system) | |
| Forwarding Performance | 480 Mpps | |
| MAC Address Table | IEEE 802.1d compliance; automatic MAC address learning and aging; static, dynamic, and blackhole MAC entries; source MAC address filtering | |
| Layer 2 Features | ||
| VLAN Features | Supports up to 4,094 VLANs; Guest VLAN and Voice VLAN; GVRP protocol; MUX VLAN; VLAN assignment based on MAC, protocol, IP subnet, policy, and port; 1:1 and N:1 VLAN Mapping | |
| Reliability Protocols | STP/RSTP/MSTP; SEP (Smart Ethernet Protection); ERPS (G.8032); RRPP; SmartLink; BPDU protection, root protection, and loopback protection | |
| Layer 3 & IP Routing | ||
| IP Routing | Static route; RIPv1/v2 and RIPng; OSPF and OSPFv3; ECMP; IS-IS and IS-ISv6; BGP and BGP4+; VRRP/VRRP6 | |
| Management & O&M | ||
| SVF (Super Virtual Fabric) | Supports SVF client with plug-and-play; automatic software package and patch loading; one-click automatic service delivery; independent client operation | |
| Interoperability | VBST (compatible with PVST/PVST+/RPVST); LNP (similar to DTP); VCMP (similar to VTP) | |
| Management Methods | SNMPv1/v2c/v3, CLI, Web GUI, SSHv2.0 | |
| O&M Features | Telemetry for real-time data collection; Zero-Touch provisioning; USB-based deployment | |
| Environmental | ||
| Long-term Operating Temperature | -5°C to +45°C (at 0-1800 m altitude) | |
| Short-term Operating Temperature | -5°C to +50°C | |
| Storage Temperature | -40°C to +70°C | |
| Long-term Operating Humidity | 5% to 95% (non-condensing) | |
| Long-term Operating Altitude | 0 to 5000 m | |
| Surge Protection (Power Port) | Differential mode: ±6 kV, Common mode: ±6 kV |

















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