Designed for enterprise campus network access and gigabit to the desktop, Huawei CloudEngine S5735-L is a series of simplified gigabit access switches that provide 1248 flexible all-GE downlink ports and four fixed GE or 10 GE uplink ports. Built on next generation, high-performance hardware and powered by Huawei's Versatile Routing Platform (VRP), the switches feature flexible Ethernet networking, diversified security control, and support for multiple Layer 3 routing protocols providing higher performance and more powerful service processing capabilities for networks. Silent Energy-Saving Design Multiple energy-saving technologies, such as port dormancy, automatic port power adjustment, and fanless options achieve gigabit to the desktop in an energy-efficient way. Simplified Network O&M Super Virtual Fabric (SVF), with plug-and-play capabilities, virtualizes the core/aggregation switch, access switch, and Access Point (AP) into a single logical device for simplified network Operations and Maintenance (O&M). Diversified Security Control 802.1X, Media Access Control (MAC) address, and Portal authentications, dynamically deliver user policies Virtual Local Area Network (VLAN), Quality of Service (QoS), and Access Control List (ACL) and also provide comprehensive mechanisms to fend off Denial of Service (DoS) and user-targeted attacks. Ports & interfaces Basic switching RJ-45 Ethernet ports quantity: 48 Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000) Installed SFP modules quantity: 0 Installed SFP+ modules quantity: 0 SFP+ module slots quantity: 4 Console port: RJ-45 USB 2.0 ports quantity: 1 Weight & dimensions Width: 442 mm Depth: 220 mm Height: 43.6 mm Weight: 2.81 kg Power Power source: AC Power supply included: Yes AC input voltage: 100 - 240 V AC input frequency: 50 - 60 Hz Power consumption (typical): 43.2 W Power consumption (max): 51.9 W Operational conditions Operating temperature (T-T): -5 - 50 °C Storage temperature (T-T): -40 - 70 °C Operating relative humidity (H-H): 5 - 95% Operating altitude: 0 - 1800 m Heat dissipation: 177.09 BTU/h Protocols GARP VLAN Registration Protocol (GVRP): Yes Routing protocols: OSPF, OSPFv3, RIP, RIPng IPv4 & IPv6 features: IPv6 Telnet, IPv6 ping, IPv6 tracert IPv4 FIB entries: 4096 IPv6 FIB entries: 1024 Network Networking standards: IEEE 802.1D, IEEE 802.1ag, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ah, IEEE 802.3az 10G support: Yes IP routing: Yes Link aggregation: Yes Rate limiting: Yes Spanning tree protocol: Yes VLAN support: Yes Virtual LAN features: Multiple VXLAN (MUX VLAN), Voice VLAN Number of VLANs: 4000 VLAN mapping type: 1:1 VLAN mapping, N:1 VLAN mapping Data transmission MAC address table: 32896 entries Switching capacity: 432 Gbit/s Forwarding rate: 132 Mpps Static route: Yes Packaging data Package width: 550 mm Package depth: 360 mm Package height: 90 mm Package weight: 3.79 kg Security DHCP features: DHCP relay, DHCP server, DHCP snooping, DHCPv6 relay, DHCPv6 server, DHCPv6 snooping Access Control List (ACL): Yes IGMP snooping: Yes SSH/SSL support: Yes Loop protection: Yes BPDU filtering/protection: Yes Authentication: MAC-based authentication Authentication type: AAA, HWTACACS, Network Access Control (NAC), RADIUS Queue scheduling algorithms: DRR+SP, Deficit Round Robin (DRR), SP, WRR+SP, Weighted Round Robin (WRR) MAC address entries: Blackhole MAC address entries, Dynamic MAC address entries, Static MAC address entries Management features Switch layer: L3 Quality of Service (QoS) support: Yes Web-based management: Yes Cloud-managed: Yes Traffic shaping: Yes ARP inspection: Yes System event log: Yes Packaging content Cables included: AC Design Rack mounting: Yes Stackable: Yes Form factor: 1U Product colour: Grey Number of fans: 1 fan(s) Power over Ethernet (PoE) Power over Ethernet (PoE): No Performance Internal memory: 512 MB Flash memory: 512 MB Noise level: 48 dB Mean time between failures (MTBF)