Huawei S5700-28C-PWR-SI-AC – Product Documentation

Name: Huawei S5700-28C-PWR-SI-AC Switch - SunSpike
SKU: S5700-28C-PWR-SI-AC

Product Overview

The Huawei S5700-28C-PWR-SI-AC is a next-generation Gigabit Ethernet switch designed to meet the growing demands for high-bandwidth access and Ethernet multi-service aggregation. Built on Huawei’s new-generation high-performance hardware and the Versatile Routing Platform (VRP) software, this Layer 3 switch delivers robust performance, intelligent stacking capabilities, flexible networking options, and comprehensive security features.

The switch features 24 fixed Gigabit Ethernet ports, four of which are dual-purpose combo ports that can operate as either 10/100/1000BASE-T electrical ports or 100/1000BASE-X SFP optical ports. It supports Power over Ethernet Plus (PoE+), enabling the switch to supply power to connected devices such as IP phones, wireless access points, and surveillance cameras directly through the Ethernet cables.

With two expansion slots, the S5700-28C-PWR-SI-AC supports uplink subcards and stacking cards, offering scalability for various deployment scenarios. It is widely deployed in enterprise campus access and aggregation layers, as well as data center Gigabit access scenarios. The switch supports intelligent iStack stacking technology, which virtualizes multiple physical switches into a single logical switch, simplifying management and enhancing reliability.

Specifications

Category	Specification
Model	S5700-28C-PWR-SI-AC
Product Type	Gigabit Ethernet Switch
Application Layer	Layer 3
Transmission Rate	10/100/1000 Mbps
Switching Capacity	256 Gbps
Forwarding Performance	96 Mpps to 102 Mpps
MAC Address Table Size	16K
Switching Mode	Store-and-Forward
Port Structure	Non-modular
Fixed Ports	24 × 10/100/1000BASE-T Ethernet ports
Combo Ports	4 × dual-purpose Gigabit SFP Combo ports (10/100/1000BASE-T or 100/1000BASE-X)
Total Ports	28
Expansion Slots	2 × extended slots (one for uplink subcard, one for stack card)
Console Port	1 × console port
Management Port	1 × ETH management port
USB Port	1 × USB port
PoE Support	PoE+ (Power over Ethernet Plus)
Power over Ethernet Budget	Up to 740W
Power Supply	Dual hot-swappable AC power supplies
AC Rated Voltage	100–240V, 50/60 Hz
AC Maximum Voltage	90–264V, 50/60 Hz
DC Rated Voltage	-48 to -60V
DC Maximum Voltage	-36 to -72V
Maximum Power Consumption	< 836W (PoE: 740W)
Dimensions (W × D × H)	442 × 420 × 43.6 mm (1U)
Weight	8.2 kg
Operating Temperature	0°C to 45°C
Operating Humidity	5% to 95% (non-condensing)
Stacking	Supported (iStack intelligent stacking)
VLAN	4K VLANs; Guest VLAN, Voice VLAN, Super VLAN, MUX VLAN; GVRP; 1:1 and N:1 VLAN Mapping; VLAN assignment based on MAC, protocols, IP subnets, policies, and ports
Ring Protection	STP/RSTP/MSTP, RRPP, Smart Link, SEP, ERPS (G.8032); BPDU protection, root protection, loop protection
Reliability	Ethernet OAM (802.3ah, 802.1ag), ITU-Y.1731, E-Trunk, DLDP, LACP
IP Routing	Static routing; RIPv1, RIPv2, RIPng; ECMP
IPv6 Features	Neighbor Discovery (ND), PMTU, IPv6 ping/tracert/telnet, IPv6 ACLs, MLD v1/v2 snooping, 6to4/ISATAP/manual tunnels
Multicast	IGMP v1/v2/v3 snooping, IGMP fast leave; VLAN multicast forwarding and inter-VLAN replication; multicast load balancing; controllable multicast; port-based multicast traffic statistics
QoS/ACL	Rate limiting on inbound/outbound ports; packet redirection; traffic policing with dual-rate three-color CAR; 8 queues per port; WRR, DRR, SP, WRR+SP, DRR+SP queue scheduling; 802.1p and DSCP priority remarking; L2–L4 packet filtering (source/destination MAC, IP, TCP/UDP ports, protocol, VLAN)
Security	User分级 management and password protection; DoS/ARP/ICMP attack prevention; IP-MAC-port-VLAN binding; port isolation, port security, Sticky MAC; blackhole MAC; MAC address learning limit; IEEE 802.1X authentication; AAA, RADIUS, HWTACACS, NAC; SSH v2.0, HTTPS; CPU protection; blacklist/whitelist
Management	iStack intelligent stacking; Virtual Cable Test (VCT); RMON; eSight NMS, web-based NMS; auto-configuration, EasyOperation; SNMP v1/v2c/v3; system logs, multi-level alarms
Standards Compliance	IEEE 802.3, 802.3u, 802.3ab, 802.3z, 802.3x, 802.1Q, 802.1d, 802.1X