The AXIS T8120 Midspan 15 W 1-port is a network accessory for powering PoE-capable devices via the existing Ethernet network. Manufacturer is Axis, type designation ACCS, manufacturer's number 5026-202. The device serves as a Power over Ethernet (PoE) injector and enables the supply of network products, such as network surveillance cameras or video encoders, via a single Ethernet cable.

Applications

The AXIS T8120 is intended for indoor use. It is suitable for powering Axis network products that have integrated PoE support, particularly devices of PoE classes 1 to 3. Installation is carried out on a wall or shelf, with the device designed to be compact and flexible. It is used in existing network infrastructures, where the current switches and cables do not need to be replaced.

Functions and Equipment in Detail

The device delivers a maximum PoE power of 15.4 W, sufficient to supply most Axis network products with integrated PoE support. It is IEEE 802.3af-compliant, ensuring compatibility with a wide range of PoE-capable devices. Power is supplied via the network cable, enabling data transmission and power supply over the same cable connection. This reduces installation costs and simplifies mounting, as no additional electrical wiring is required.

Technology Explained Simply

A midspan module such as the AXIS T8120 is installed between a network switch and a PoE-capable end device. It handles power supply via the Ethernet cable, while data transmission continues uninterrupted. The device is designed for an input voltage of 110 V AC to 220 V AC and delivers an output voltage of 48 V DC. The housing is made of plastic, enabling a robust yet lightweight design.

Compatibility and Accessories

The AXIS T8120 is specifically designed for use with Axis network products that have integrated PoE support. It is compatible with PoE class 1 to 3 devices. Various accessories are available to support installation and operation: PoE Extender (T8129, T8129-E Outdoor), power cable (TU6011, 5 m), DIN rail clips (T91A03), Ethernet surge protector (TU8001, T8061), and connectors for network cable connections. These accessories can be used additionally depending on installation requirements.

Mounting and Installation

Mounting is carried out on a wall or shelf, with the device being compact and easy to install. No special tools are required, and installation is done via Plug & Play. Connection is made using a standard Ethernet cable between the switch and the midspan, and between the midspan and the PoE-capable device. Power is supplied via the network, so no additional electrical connections are necessary.

Advantages in Operation

Using the AXIS T8120 reduces installation costs, as no additional power lines need to be laid. Compatibility with IEEE 802.3af ensures use with a wide range of PoE-capable devices. Simple installation and Plug & Play operation enable quick commissioning. Indoor use and the robust plastic housing ensure reliable performance under normal operating conditions. Power supply via the network cable simplifies planning and execution of network installations, especially in areas where no electrical supply is available.