Huawei S2750-28TP-EI-AC 24 Port Fast Ethernet Managed Switch with 4 Uplink Ports – Refurb

The Huawei S2750-28TP-EI-AC is an enterprise-grade managed switch designed for high-performance campus and enterprise networks. Featuring 24 × 10/100Base-TX Ethernet ports and 4 uplink ports (including 2 Gigabit SFP and 2 dual-purpose 10/100/1000 or SFP), it provides flexible connectivity for various network topologies.

With advanced VLAN, QoS, IPv6, multicast, and security features, the S2750-28TP-EI-AC ensures efficient traffic management, secure access control, and reliable network performance. Surge protection, redundancy protocols, and millisecond-level failover further enhance its stability for business-critical environments.

✔ Key Features & Benefits

✔ 24 × Fast Ethernet downlink ports plus 4 uplink ports for flexible connectivity
✔ Supports 4K VLANs, QinQ, and advanced VLAN assignment for traffic segmentation
✔ Comprehensive QoS with up to 8 priority queues per port for optimized traffic handling
✔ IPv6 ready with static routing, MLD snooping, and multicast management
✔ Enhanced network security with 802.1x, DHCP snooping, IP Source Guard, and storm suppression
✔ Reliable redundancy protocols including STP, RSTP, MSTP, RRPP, ERPS, and Smart Link
✔ Surge protection of up to 6 kV on service ports for robust operation in varied environments

✔ Ideal Uses

✔ Core or access switch in small-to-medium enterprise networks
✔ Campus networks requiring VLAN segmentation and multicast control
✔ Environments needing IPv6-ready infrastructure for future compatibility
✔ Network deployments requiring robust redundancy and failover capabilities

✔ Specifications

✔ Condition: Refurbished device with minor scratches and scuffs. Device has been extensively tested and is fully functional.
✔ Model: Huawei S2750-28TP-EI-AC
✔ Downlink Ports: 24 × 10/100Base-TX Ethernet ports
✔ Uplink Ports: 2 × Gigabit SFP, 2 × dual-purpose 10/100/1000 or SFP
✔ MAC Address Table: 16K entries, configurable aging time, blackhole entries
✔ VLAN Support: 4K VLANs, IEEE 802.1Q, QinQ, port-based and MAC-based assignment
✔ QoS: 8 priority queues per port, SP/WRR/SP+WRR algorithms, priority remarking, redirection
✔ IPv6: Static routes, MLD v1/v2 snooping
✔ Multicast: MVLAN, IGMP v1/v2/v3 snooping, controllable multicast
✔ Reliability: STP, RSTP, MSTP, RRPP, SEP, ERPS, Smart Link with millisecond failover
✔ Traffic Sampling: sFlow
✔ Security: 802.1x, AAA, RADIUS, TACACS+, DHCP snooping, port isolation, sticky MAC, CPU defense
✔ Surge Protection: 6 kV on service ports
✔ Management: CLI, Telnet, SNMP v1/v2/v3, SSHv2, web-based management
✔ Operating Temp: –5°C to +50°C
✔ Humidity: 10%–90% RH, non-condensing
✔ Power: AC 100–240V, 50/60 Hz
✔ Dimensions (W × D × H): 442 × 220 × 43.6 mm
✔ Weight: <3 kg
✔ Power Consumption: <15.7 W
✔ Warranty: 3 Month Carry-in Warranty
✔ What's in the Box: Huawei S2750-28TP-EI-AC Switch