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Description
Huawei S2751-28TP-PWR-EI-AC with 24 100BASE-T ports, is one of the Huawei S2700 series switches. The S2700 series Ethernet switches are next-generation energy-saving 100M Ethernet intelligent switches. The S2700 utilizes cutting-edge switching technologies and Huawei Versatile Routing Platform (VRP) software to meet the demand for multi-service provisioning and access on Ethernet networks. It is easy to install and maintain and supports flexible VLAN deployment, comprehensive security and QoS policies, and energy-saving technologies. These features help enterprise customers build next-generation IT networks.
S2751-28TP-PWR-EI-AC Datasheet
| Item | S2751-28TP-PWR-EI-AC | |
| Fixed port | 24 Ethernet 10/100 ports, 2 Gig SFP and 2 dual-purpose 10/100/1000 or SFP | |
| Extended slot | NA | |
| Forwarding performance | 9.6Mpps | |
| Switching capacity | 12.8Gbps | |
| VLAN feature | 4K active VLANs, complying with IEEE 802.1Q Port-based VLAN assignment MAC address-based assignment Port-based QinQ |
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| QoS | Port-based rate limiting and flow- based rate limiting 8 queues of different priorities on each port Mapping between 802.1p priorities and queues SP, WRR, and SP+WRR algorithms Packet-based priority remark and packet redirection |
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| IPv4 routing | Static routing RIP v1/v2（S2750-EI） |
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| IPv6 feature | IPv6 protocol Static IPv6 routes Supports MLD v1/v2 snooping. |
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| Multicast | MVLAN Controllable multicast IGMP v1/v2/v3 snooping Port-based rate limiting for multicast packets |
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| Reliability | Supports STP (IEEE 802.1d), RSTP (IEEE 802.1w), MSTP (IEEE 802.1s), and RRPP topology and RRPP multiinstance
Supports SEP and ERPS (G.8032) Supports smart Link tree topology and smart Link multi-instance, implementing millisecond-level protective switchover. |
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| Traffic sampling | sFlow | |
| Security & Access features | 802.1x authentication and limit on the number of users on an interface Storm suppression IP Source Guard |
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| Multiple authentication methods including AAA authentication, RADIUS authentication, and TACACS+ authentication 802.1x authentication, MAC address authentication, MAC bypass authentication DHCP snooping Port isolation and sticky MAC Packet filtering based on MAC addresses Suppression of multicast, broadcast, and unknown unicast packets Limit on the number of learned MAC addresses CPU defense DHCP relay |
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| Surge protection | Surge protection capability of service ports: 7 kV | |
| Management | Stack Easy Operation CLI-based configuration Remote configuration using Telnet SNMP V1/V2C/V3 Remote network monitoring SSHv2 Web-based device management |
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| Interoperability | Supports VBST (Compatible with PVST/PVST+/RPVST) Supports LNP (Similar to DTP) |
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| Supports VCMP (Similar to VTP) | ||
| Operating environment | Long-term operating temperature: –5°C to + 50°C↵ Relative humidity: 10% to 90% (non-condensing) |
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| Power | AC: Rated voltage range: 100 V to 240 V AC, 50/60 Hz Maximum voltage: 90 to 264 V AC, 50/60 Hz |
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| Dimensions (WxDxH) | 442×310×43.6 | |
| Weight | < 4.5 kg | |
| Power consumption | < 147W | |
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