PoE injector TRENDnet TPE-114GI Gigabit 802.3at 30W for single-device power over Ethernet

TRENDnet TPE-114GI is a Gigabit Power over Ethernet (PoE) injector that follows the IEEE 802.3at standard and supplies up to 30W of power to a single compatible device over standard Ethernet cabling. The unit includes one Gigabit data+power output port and one separate Gigabit data pass-through port, enabling power and network connectivity without replacing existing cables. Its compact inline design allows straightforward installation in small network setups, CCTV systems, or wireless access point deployments.

Advantages

The injector delivers IEEE 802.3at compliant PoE power up to 30W to a single device while maintaining Gigabit data throughput. Its two-port layout separates data input and data+power output for simple insertion into an existing network run. The compact housing conserves space and fits near network devices or inside equipment racks. Built-in electrical protection helps guard against overloads and short circuits, reducing the need for additional external power supplies where compatible devices are used.

Suitable for

• Powering single IP cameras in surveillance installations
• Providing power to wireless access points in small to medium WLAN deployments
• Supplying power to VoIP phones and other compatible network endpoints
• Inline power for remote or wall-mounted devices where AC outlets are unavailable

Key specifications

• PoE standard: IEEE 802.3at (PoE+), up to 30 watts to a single port
• Ports: one Gigabit data+power output port, one Gigabit data input pass-through port
• Data speed: Gigabit Ethernet (10/100/1000 Mbps)
• Cabling: compatible with standard Cat5e/Cat6 Ethernet cabling
• Form factor: compact inline injector for wall or rack placement
• Protection: built-in overload and short-circuit protection

How to use

Connect the network switch or router to the injector's Gigabit data input port using standard Ethernet cable. Connect the Gigabit data+power output port to the powered device (for example, an IP camera, access point, or VoIP phone) with another Ethernet cable. Plug the injector into AC power using the included adapter or integrated power cord as applicable; the device will negotiate power delivery with the connected endpoint according to the IEEE 802.3at protocol. Verify link and power indicators on both the injector and the powered device to confirm operation.

Usage recommendations

Use quality Cat5e or Cat6 cabling and keep cable runs within recommended Ethernet distance limits (typically 100 meters) to ensure reliable Gigabit data rates and full 30W PoE delivery. Confirm that the powered device supports IEEE 802.3at (PoE+) or is compatible with 30W delivery. For installations in harsh environments or where multiple devices need power, consider using a PoE switch or centralized power solution for simplified management.