Tp-link tl-sg1428pe 28-port Gigabit Poe+ Smart Switch

Product Description

The TP-LINK tl-sg1428pe is a 28-port gigabit Easy Smart Switch designed for small business, office, surveillance, and campus network deployments. It features 24 gigabit PoE+ ports compliant with IEEE 802.3af/at, each capable of delivering up to 30 watts, with a total PoE power budget of 250 watts across all active ports. Four dedicated uplink ports — two copper RJ45 and two SFP fiber slots — provide flexible backbone connectivity. Licensed network technicians and structured-cabling installers typically deploy this unit in wiring closets and server rooms.

This switch suits residential and light-commercial installations where powered devices such as IP cameras, wireless access points, IP phones, and VoIP endpoints must be connected without separate power injectors. Typical environments include small offices, dormitories, retail locations, and surveillance system buildouts. The integrated PoE Auto Recovery function allows the switch to detect and automatically restart unresponsive powered devices without manual intervention, reducing on-site service calls.

Key Features

• 24 gigabit PoE+ ports compliant with IEEE 802.3af/at, up to 30 watts per port
• 250-watt total PoE power budget supports high-density powered-device deployments
• 2 copper RJ45 gigabit uplink ports and 2 SFP fiber uplink ports for flexible backbone options
• PoE Auto Recovery detects unresponsive powered devices and restarts them automatically
• Intelligent Power Management protects the switch from PoE overload conditions
• QoS support helps prioritize latency-sensitive traffic such as VoIP and video streams

Compatibility

Compatible with IEEE 802.3af/at-compliant powered devices including IP cameras, IP phones, and computers. Designed as an Easy Smart managed switch for small business and office network environments.

Installation Notes

Installation should be performed by a qualified network technician or licensed low-voltage cabling contractor. Power down or disconnect all affected network segments before making or removing connections. Mount the unit in a ventilated rack or enclosure per the manufacturer guidelines and local building codes. Verify that total connected PoE load does not exceed the 250-watt power budget before bringing the switch online.

Technical Specifications

• Total Ports: 28
• PoE+ Ports: 24 x 10/100/1000 Mbps RJ45
• Uplink Ports: 2 x Gigabit Copper RJ45, 2 x SFP Fiber
• PoE Standard: IEEE 802.3af/at
• Max Power Per Port: 30 watts
• Total PoE Power Budget: 250 watts

Standard Information

• Brand: TP-LINK
• Manufacturer Part Number: tl-sg1428pe