Huawei S2750-28TP-PWR-EI-AC – Managed PoE Switch

Huawei S2750-28TP-PWR-EI-AC – Managed PoE Switch

The Huawei S2750-28TP-PWR-EI-AC is a professional Layer 2 managed Gigabit Ethernet switch designed for enterprise access networks, IP surveillance systems, VoIP telephony, and small-to-medium campus infrastructure.

It belongs to Huawei’s S2700/S2750-EI series, offering PoE+ support, stable performance, and basic Layer 3 features for enterprise edge deployment.

Key Features

• 24 × 10/100 Mbps PoE+ Ethernet ports
• 2 × Gigabit SFP uplink ports + 2 combo uplink ports
• Supports IEEE 802.3af/at PoE+ (power over Ethernet)
• Total PoE power budget up to 370W
• Layer 2 switching with basic Layer 3 routing features
• VLAN segmentation and traffic control
• QoS support for voice and video prioritization
• Stacking capability (depending on configuration)
• Rack-mountable 1U design

Technical Specifications

• Model: S2750-28TP-PWR-EI-AC
• Series: Huawei S2750-EI
• Ports:
  • 24 × Fast Ethernet PoE+ ports
  • 2 × 1000BASE-X SFP ports
  • 2 × combo Gigabit ports (RJ45/SFP)
• PoE Power Budget: up to 370W total
• Switching Capacity: approx. 16K MAC address support (typical for class)
• Forwarding Features: VLAN, STP/RSTP/MSTP, IGMP snooping, QoS
• Power Supply: 100–240V AC built-in PSU
• Cooling: Active fan cooling (left-to-right airflow)
• Form Factor: 1U rack mount

Performance & Reliability

• Stable enterprise access-layer switching
• Designed for continuous 24/7 operation
• Strong PoE support for multiple powered devices (cameras, phones, APs)
• Hardware-based forwarding for consistent performance
• Surge protection for network and power interfaces

Applications

• IP surveillance (CCTV camera systems)
• VoIP telephone networks
• Office and enterprise LAN access layer
• Wireless access point deployments
• Small campus or branch networking

Advantages for Buyers

• Reliable enterprise-grade PoE switch
• Supports both data and power over a single cable
• Flexible uplink options (SFP + combo ports)
• Suitable for security and telecom installations
• Proven Huawei access-layer stability

Short Sales Summary (for listings)

Huawei S2750-28TP-PWR-EI-AC Managed Switch – 24-port PoE+ Fast Ethernet switch with 370W power budget, Gigabit SFP uplinks, VLAN/QoS support, and enterprise access-layer functionality. Ideal for CCTV, VoIP, and office network infrastructure.