Huawei S5700-28P-LI-24S-4AH-AC Switch – Product Datasheet

Name: Huawei S5700-28P-LI-24S-4AH-AC Switch - SunSpike
SKU: S5700-28P-LI-24S-4AH-AC

Product Overview

The Huawei S5700-28P-LI-24S-4AH-AC is a managed Layer 2 Gigabit Ethernet switch from the S5700-LI series, designed for enterprise access and aggregation layers. This model features 28 Gigabit SFP ports, 4 of which are dual-purpose Combo ports supporting either 10/100/1000Base-T Ethernet or SFP connectivity.

A key differentiator of this switch is its integrated battery backup capability. The unit comes with a fixed 4AH lithium battery installed in the battery slot, which provides temporary power in the event of a mains power failure. The battery slot also supports an 8AH lithium battery or an external lead-acid battery as alternative power backup options. The switch is powered by a fixed AC power supply (110/220V).

With a switching capacity of 256 Gbit/s and a forwarding performance of 42 Mpps, the S5700-28P-LI-24S-4AH-AC delivers reliable Layer 2/Layer 3 switching with low latency and enterprise-grade security features. It supports a comprehensive suite of features including VLAN (4K VLANs), QoS/ACL, multicast (IGMP snooping), static routing, IPv6, and various ring protection protocols (RRPP, Smart Link, SEP, ERPS).

The switch comes in a compact 1U form factor with dimensions of 442 mm × 310 mm × 43.6 mm and a maximum power consumption of less than 34.1W.

Product Specifications

Category	Specification
Model	S5700-28P-LI-24S-4AH-AC
Product Type	Managed Layer 2 Gigabit Ethernet Switch
Fixed Ports	28 × GE SFP ports, 4 × Combo 10/100/1000Base-T Ethernet ports
Switching Capacity	256 Gbit/s
Forwarding Performance	42 Mpps
MAC Address Table	16K entries
VLANs	4K VLANs
Power Supply	Fixed AC power supply (110/220V)
Battery Backup	One 4AH lithium battery fixed in battery slot (supports 8AH lithium battery or external lead-acid battery as alternative)
Redundant Power Support	150 W AC or DC power module
Maximum Power Consumption	< 34.1W
Dimensions (W × D × H)	442 mm × 310 mm × 43.6 mm
Lightning Protection (Service Interface)	6 kV
VLAN Features	Guest VLAN, voice VLAN, GVRP, MUX VLAN, VLAN assignment based on MAC addresses/protocols/IP subnets/policies/ports, 1:1 and N:1 VLAN Mapping
Reliability & Ring Protection	RRPP ring topology and multi-instance, Smart Link tree topology and multi-instance (millisecond-level protection switchover), SEP, ERPS (G.8032), STP/RSTP/MSTP, BPDU protection/root protection/loop protection
IP Routing	Static routing
IPv6 Features	Neighbor Discovery (ND), Path MTU (PMTU), IPv6 ping/tracert/Telnet, ACLs based on source IPv6 address/destination IPv6 address/Layer 4 ports/protocol type, MLD v1/v2 snooping
Multicast	IGMP v1/v2/v3 snooping, IGMP fast leave, multicast forwarding in VLAN and multicast replication between VLANs, multicast load balancing among trunk member ports, controllable multicast, port-based multicast traffic statistics
QoS/ACL	Rate limiting on packets sent/received, packet redirection, port-based traffic policing and two-rate three-color CAR, 8 queues per port, WRR/DRR/SP/WRR+SP/DRR+SP queue scheduling, 802.1p and DSCP priority re-marking, Layer 2-4 packet filtering
Security	User privilege management and password protection, DoS/ARP/ICMP attack defense, IP-MAC-interface-VLAN binding, port isolation, port security, sticky MAC, blackhole MAC entries, limit on learned MAC addresses, 802.1x authentication, AAA/RADIUS/HWTACACS/NAC authentication, SSH v2.0, HTTPS, CPU defense, blacklist/whitelist
Access Security	DHCP relay, DHCP server, DHCP snooping, DHCP security
SVF (Super Virtual Fabric)	Works as an SVF client with plug-and-play zero configuration, automatic loading of system software package and patches
MPLS Features	MPLS L3VPN, MPLS L2VPN (VPWS/VPLS), MPLS-TE, MPLS QoS