Huawei CloudEngine S5736-S48S4X-D – Product Overview and Specifications

Name: Huawei CloudEngine S5736-S48S4X-D - Refurbished & Tested - SunSpike
Brand: HUAWEI
SKU: S5736-S48S4X-D

Product Overview

The Huawei CloudEngine S5736-S48S4X-D is a next-generation, standard all-optical Gigabit Ethernet switch designed for high-performance enterprise campus networks and high-density fiber access scenarios . Based on Huawei’s Versatile Routing Platform (VRP), this fully managed Layer 3 switch delivers robust routing capabilities, simplified operations and maintenance (O&M), and flexible Ethernet networking .

The switch features 48 Gigabit SFP downlink ports and 4 10GE SFP+ uplink ports, providing a switching capacity of up to 2.72 Tbps and a forwarding rate of 480 Mpps . Its compact 220 mm depth chassis supports flexible deployment options including desktop, wall-mount, and rack installations, making it suitable for space-constrained environments . The built-in DC power supply ensures reliable operation in data center and telecom environments. With support for intelligent stacking (iStack) of up to 9 switches, comprehensive IPv6 features, and advanced security mechanisms, the S5736-S48S4X-D serves as an ideal access or aggregation switch for campus networks, metropolitan area networks (MANs), and data center networks .

Technical Specifications

Category	Parameter	Specification
Model	Product Code	CloudEngine S5736-S48S4X-D
Ports	Fixed Ports	48 × GE SFP ports + 4 × 10GE SFP+ uplink ports
	Port Upgrade	RTU license-based upgrade from GE to 10GE on downlink ports
Performance	Switching Capacity	1.04 Tbps / 2.72 Tbps (system switching capability)
	Forwarding Performance	480 Mpps / 810 Mpps
	MAC Address Table	32K entries
Physical	Chassis Dimensions (W×D×H)	442.0 × 220.0 × 43.6 mm (17.4 × 8.7 × 1.7 in) – 1U
	Weight	≤ 4.3 kg (fully configured)
Power	Power Supply Type	Built-in DC power module
	Rated Input Voltage	-48 V DC to -60 V DC
	Input Voltage Range	-38.4 V DC to -72 V DC
	Max Power Consumption	108 W
	Typical Power Consumption	87 W
Environmental	Long-term Operating Temp	-5°C to +45°C (altitude 0-1800 m)
	Short-term Operating Temp	-5°C to +50°C
	Storage Temperature	-40°C to +70°C
	Operating Humidity	5% to 95% (non-condensing)
	Operating Altitude	0-5000 m (derating above 1800 m)
Noise	Acoustic Power (Normal Temp)	56.8 dB(A)
	Acoustic Pressure (Normal Temp)	44.8 dB(A)
Management	Management Interfaces	Console (RJ45), Eth Management (RJ45), USB, CLI, Web-based, SNMP v1/v2/v3, RMON, SSHv2, Telnet
L2 Features	VLAN	Up to 4094 VLANs; Guest VLAN, Voice VLAN; MUX VLAN; VLAN assignment based on MAC, protocol, IP subnet, policy, port; 1:1 and N:1 VLAN Mapping; GVRP
	MAC Features	IEEE 802.1d compliance; automatic MAC learning/aging; static, dynamic, blackhole MAC entries; source MAC filtering
L3 Features	IP Routing	Static routes, RIPv1/v2, RIPng, OSPF, OSPFv3, ECMP, IS-IS, IS-ISv6, BGP, BGP4+, VRRP, VRRP6
IPv6	IPv6 Capabilities	ND, PMTU, IPv6 Ping/Tracert/Telnet; 6to4, ISATAP, manual tunnel configuration
Multicast	Multicast Protocols	PIM DM/SM/SSM; IGMP v1/v2/v3 and Snooping; MLD v1/v2 and Snooping; multicast VLAN replication
QoS/ACL	QoS Features	8 queues per port; SP, WRR, DRR, SP+WRR, SP+DRR scheduling; rate limiting; packet re-marking (802.1p, DSCP)
Reliability	Redundancy Protocols	STP/RSTP/MSTP, ERPS (G.8032), RRPP, SmartLink, SEP; BPDU protection, root protection, loop protection
Stacking	Stacking	iStack support (up to 9 switches)
SVF	Super Virtual Fabric	Plug-and-play SVF client; automatic software/patch loading; one-click service deployment; independent client operation
Security	Security Features	802.1X authentication, MAC filtering, DHCP snooping, ARP inspection, port isolation, source MAC filtering
Interoperability	Interoperability Protocols	VBST (compatible with PVST/PVST+/RPVST), LNP (similar to DTP), VCMP (similar to VTP)
Cooling	Cooling System	Air-cooled with intelligent fan speed adjustment
Surge Protection	Power Port Surge	±2 kV differential mode, ±4 kV common mode