Digitus DN-651112 PoE-injektor

The Digitus PoE Injector DN-651112 is an industrial Gigabit Ethernet injector that supplies data and power over a single Ethernet cable to PoE-ready devices. Compliant with IEEE 802.3af/at standards, it provides up to 60 W output at a nominal 48–55 V, enabling deployment of IP cameras, wireless access points or other network devices in locations without nearby power outlets. The compact, lightweight housing and two RJ-45 ports simplify installation in a variety of environments.

Advantages

This PoE+ injector supports both 802.3af and 802.3at (Ultra PoE) devices and delivers up to 60 W, reducing the need for separate power cabling. It features Gigabit Ethernet connectivity, LED indicators for power and PoE status, and built-in protection against overvoltage and short circuits. The small form factor (77 x 103 x 32 mm) and 0.3 kg weight make it suitable for constrained spaces and easy to mount.

Suitable for

• IP network cameras
• Wireless access points (WAPs)
• VoIP phones and other PoE-enabled network devices

Key specifications

• Model: Digitus DN-651112
• Standards: IEEE 802.3af / 802.3at
• Output voltage: 48–55 V
• Maximum output power: 60 W
• Ethernet: Gigabit, 2 × RJ-45 ports
• Colour: Black
• Dimensions: 77 × 103 × 32 mm
• Weight: 0.3 kg
• Protection: overvoltage and short-circuit protection

How to use

Connect the injector to a powered Ethernet switch or a network source using the data input RJ-45 port, then connect the PoE output RJ-45 port to the target PoE device (for example an IP camera). Ensure the connected device supports 802.3af/at and that the required power does not exceed 60 W. Power the injector from a suitable AC source following the manufacturer’s instructions and verify PoE and power LEDs to confirm operation.

Recommendations

Install the injector in a dry, ventilated location and avoid exposure to extreme temperatures. Use shielded Ethernet cabling of appropriate category (Cat5e or higher) for Gigabit performance and maintain cable runs within standard Ethernet distance limits for reliable power and data delivery.