Ethernet PoE Switch QOLTEC 52289 — 4x RJ45 PoE ports, 2x RJ45 uplink, 65W power budget

QOLTEC 52289 is a compact Ethernet PoE switch that integrates four RJ45 PoE ports and two RJ45 uplink ports in a small form factor. With a total PoE power budget of 65 W, it supplies power and data over standard Ethernet cabling to devices such as IP cameras, wireless access points and VoIP phones while offering two dedicated uplink ports for connection to a router or core network. The device is intended for small office and home installations where simple deployment and tidy cabling are priorities.

Advantages

The switch combines data and power delivery over one cable, reducing the need for separate power adapters and simplifying installation. A 65 W PoE budget enables simultaneous powering of multiple mid-power devices. The two uplink ports provide flexible network integration and allow easy connection to existing network infrastructure. Its compact design makes it suitable for mounting in confined spaces or placing on a desk without occupying much room.

Suitable for

• Small office network expansions requiring PoE for IP cameras
• Home or SOHO deployments with wireless access points and VoIP phones
• Temporary or fixed installations where tidy cabling and minimal equipment are desired

Key specifications

• Port count: 4 RJ45 PoE ports + 2 RJ45 uplink ports
• Total PoE power budget: 65 W
• Power delivery: IEEE 802.3af/at compatible (provides PoE to connected devices)
• Data transfer: 10/100/1000 Mbps switching on RJ45 ports (auto-negotiation)
• Form factor: compact desktop or shelf placement; wall mounting possible
• Power input: external power adapter (compatible with required input voltage and current for 65 W budget)

How to use

Place the switch near a power outlet and connect its power adapter. Use Ethernet cables to connect PoE-enabled devices to the four PoE ports; the switch will deliver both data and power over the same cable. Connect one or both of the uplink RJ45 ports to your router or network switch to provide internet access and integrate the PoE devices into the broader network. Ensure connected devices do not exceed the total 65 W PoE power budget; the switch will manage power distribution across ports.

Usage recommendations

For reliable operation, plan the power needs of each connected device and keep the combined power draw within the 65 W budget. Use quality Cat5e or higher Ethernet cables to ensure stable gigabit connections and reduce signal loss. Place the switch in a ventilated area away from direct heat sources and follow the manufacturer’s instructions for power adapter specifications and mounting options.