TP-Link TL-PI30G-M2 2.5G PoE+ Injector - Simple Power + Data Delivery

Our review of the TP-Link TL-PI30G-M2 finds it a practical, no-nonsense way to add Power over Ethernet where you already have a compatible switch or device. It is aimed at small businesses, installers and home lab users who need reliable power and 2.5G data without replacing existing network gear. The single biggest reason to buy is its combination of true IEEE 802.3at/af compliance and 2.5G throughput in a compact, plug-and-play package that delivers up to 30W over a single Ethernet cable.

Key Features

• Convert Non-PoE to PoE: Enables PoE on existing non-PoE switches so you can power devices without changing your core switch or running separate power lines.
• 2.5 Gigabit Ports: A 2.5 Gbps input and 2.5 Gbps output preserve higher wired speeds for compatible access points and cameras over a single link.
• 802.3at/af Compliant: Supplies power and data to standard PoE devices up to 30W, ensuring compatibility with a wide range of IP cameras and Wi-Fi access points.
• Plug and Play: No software or configuration is needed, so installation is fast and straightforward even for non-technical users.
• Long Range Transmission: Delivers power and data up to 100 meters (328 ft) over Ethernet cable, suitable for camera and AP placement in larger spaces.

Who It's For

The TL-PI30G-M2 is best for installers, small office managers, and tech-savvy homeowners who need to add PoE to an existing network without replacing switches. It suits deployments that need more than 1 Gbps per link, such as higher-throughput Wi-Fi 6E access points or multi-megapixel cameras that can use 2.5G backhaul.

It is less appropriate for users who need managed PoE control, remote power cycling from a central console, or more than one PoE port from a single device; in those cases a multiport managed PoE switch would be a better fit. Budget buyers who only need 1 Gbps may find simpler injectors cheaper.

Pros & Cons

Pros

• Simple, reliable conversion of non-PoE ports to deliver power and data with no configuration.
• 2.5G link speed support preserves higher bandwidth for modern APs and cameras.
• Compliant with IEEE 802.3at/af standards and supplies up to 30W, covering most PoE devices.
• Compact design that stays cool in operation and can be mounted on a wall or used on a desk.

Cons

• Single-port injector only, so multiple devices require multiple units or a PoE switch.
• Does not provide managed power control or per-port monitoring found on managed PoE switches.

Specifications

Brand	TP-Link
Standard	IEEE 802.3at/af
Data Ports	1 x 2.5 Gbps input, 1 x 2.5 Gbps PoE output
Max Power	Up to 30W
Range	Up to 100 m (328 ft)
Mounting	Desktop or wall-mount

Our Verdict

The TP-Link TL-PI30G-M2 is a sensible, cost-effective way to add PoE where you need it without replacing switches. It delivers genuine 2.5G throughput and IEEE 802.3at/af power to most cameras and access points, making it a good value for small deployments and retrofits. Choose this when you need reliable power delivery and higher-than-gigabit links but do not require managed PoE switching features.

Frequently Asked Questions

Will this work with my 802.3at camera?
Yes, it is IEEE 802.3at/af compliant and can supply up to 30W to compatible powered devices.

How far can power be delivered?
Power and data are supported up to 100 meters (328 ft) over standard Ethernet cable.

Do I need special setup or software?
No setup or software is required; the injector is plug-and-play and ready to use once connected.