Huawei S2720-28TP-PWR-EI-L-AC Switch – Product Information

Name: Huawei S2720-28TP-PWR-EI-L-AC Switch - SunSpike
SKU: S2720-28TP-PWR-EI-L-AC

Product Overview

The Huawei S2720-28TP-PWR-EI-L-AC is a next-generation energy-saving 100 Mbps intelligent Ethernet switch from the S2700 series. It is designed for enterprise campus access scenarios, featuring a flexible combination of 100 Mbps and Gigabit Ethernet ports to support 100M-to-the-desktop and GE uplink transmission.

Built on Huawei’s Versatile Routing Platform (VRP) software and utilizing cutting-edge switching technologies, this switch delivers rich Layer 3 routing protocols including RIP, RIPng, and OSPF, offering leading routing performance in the 100M switch segment. It supports 8 PoE+ ports with a total PoE power budget of 124W, enabling direct power delivery to connected devices such as IP cameras, wireless access points, and VoIP phones.

The switch supports iStack intelligent stacking, which improves device reliability and scalability while significantly reducing O&M costs by enabling unified configuration and management of the entire stack system. It can also operate as a client in a Super Virtual Fabric (SVF) system.

Key capabilities include comprehensive VLAN features (4K VLANs, VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and interfaces, port-based QinQ), multi-layer security features (port isolation, 802.1X authentication, blackhole MAC addresses), and robust QoS/ACL functions with eight queues per interface and multiple scheduling algorithms. The switch is easy to install and maintain, with support for flexible VLAN deployment and comprehensive security and QoS policies.

Product Specifications

Category	Specification
Model	S2720-28TP-PWR-EI-L-AC
Part Number	98010677
Fixed Ports	16 × Ethernet 10/100 Base-Tx ports; 8 × Ethernet 10/100/1000 Base-T ports; 2 × GE SFP ports; 2 × combo GE ports (10/100/1000BASE-T + 100/1000BASE-X)
PoE+ Ports	8 PoE+ 10/100BASE-TX ports
PoE Power Budget	124W
Console Port	1 console port
Extended Slot	N/A
Switching Capacity	68 Gbit/s (128 Gbps)
Forwarding Performance	20.4 Mpps
MAC Address Table	16K MAC address entries; configurable aging time; blackhole MAC address entries; limit on the number of MAC addresses learned on a port
VLAN Features	4K active VLANs; Guest VLAN and voice VLAN; GVRP; MUX VLAN; VLAN assignment based on MAC addresses, protocols, IP subnets, policies, and interfaces; 1:1 and N:1 VLAN mapping; port-based QinQ
IP Routing	Static routing; RIP, RIPng, and OSPF
IPv6 Features	Neighbor Discovery (ND); Path MTU (PMTU); IPv6 ping, IPv6 tracert, and IPv6 Telnet
Multicast	IGMPv1/v2/v3 snooping; controllable multicast; interface-based multicast traffic statistics; MLDv1/v2 snooping
Ethernet Loop Protection	RRPP ring topology and RRPP multi-instance; Smart Link tree topology and Smart Link multi-instance (millisecond-level protection switchover); SEP; ERPS (G.8032); STP (IEEE 802.1d), RSTP (IEEE 802.1w), and MSTP (IEEE 802.1s)
Reliability	EFM OAM (802.3ah); CFM OAM (802.1ag); ITU-Y.1731; DLDP; LACP
QoS/ACL	Rate limiting by interface; eight queues on each interface; WRR, DRR, SP, WRR+SP, and DRR+SP queue scheduling algorithms; re-marking of 802.1p priority and DSCP priority; rate limiting in each queue and traffic shaping on interfaces
Security	Port isolation, port security, and sticky MAC; MFF; blackhole MAC address entries; limit on the number of learned MAC addresses; IEEE 802.1x authentication and limit on the number of users on an interface; AAA
Interoperability	VBST (interoperating with PVST, PVST+, and RPVST); LNP (similar to DTP); VCMP (similar to VTP)
Power Supply	Built-in AC power module; 100 V AC to 240 V AC, 50/60 Hz
Maximum Power Consumption	Without PoE: 24.8W
Dimensions (W×D×H)	442 × 220 × 43.6 mm (1U)