PoE adapter Axis 5025-281 Power over Ethernet 802.3af

AXIS T8129 enables installation of Axis network video products at distances greater than 100 m (328 ft) between devices. By adding one AXIS T8129 for each additional 100 m (328 ft) of cable, both Ethernet connectivity and Power over Ethernet (PoE) can be extended to larger distances depending on the camera model and power source. The unit does not require an external power supply; the connected network camera is powered from a single PoE switch or midspan, which simplifies installation.

Advantages

AXIS T8129 provides automatic configuration of its two Ethernet ports for link speed, duplex and crossover, preserving full-rate network throughput. No separate power adapter is needed, and installation is simplified because the device passes PoE from a single source to the camera. The solution supports extending both data and power over incremental 100 m segments.

Key specifications

• Extension distance: adds support for each additional 100 m (328 ft) of cable
• Ports: 2 Ethernet ports
• PoE: passes PoE from a single PoE switch or midspan to the connected camera
• Power supply: no external power required
• Auto configuration: automatic link speed, duplex and crossover
• Throughput: maintains full-rate network throughput

How to use

Install an AXIS T8129 inline for every additional 100 m (328 ft) segment required between the PoE switch or midspan and the network camera. Connect one Ethernet port to the upstream device and the other to the downstream cable leading to the camera or next extender. The device will automatically configure link parameters and forward both data and PoE to the connected camera without needing a separate power supply.

Recommendations

Verify camera model power requirements and the PoE capacity of the switch or midspan before deploying multiple extenders to ensure adequate power and performance across extended distances.