The ATTE APT-4-11 is a switch/extender equipped with 4 Fast Ethernet ports (10/100 Mbps). The first port serves as a PoE++ input (802.3af/at/bt), while the remaining three ports provide PoE+ outputs (802.3af/at). This allows you to connect three IP cameras using a single PoE-enabled port from the main powering switch, while also extending the PoE power range. The maximum output power depends on the PoE standard supplied to the input: approximately 13 W with 802.3af, 25 W with 802.3at, or 51 W with 802.3bt. This is more than enough power to connect three IP cameras or other devices with higher power demands. The device has no housing and is mainly designed for installation inside an enclosure using screws or mounting pins. It features a wide operating temperature range of -25°C to 65°C.

4 Fast Ethernet Ports, PoE++ Input, 3 PoE+ Outputs

The switch is equipped with a total of 4 Fast Ethernet ports (10/100 Mbps). The first port serves as a PoE++ input (802.3af/at/bt), while the remaining three ports provide PoE+ outputs (802.3af/at). When using the PoE input, the total output power budget is approximately 13 W for 802.3af, about 25 W for 802.3at, or around 51 W for 802.3bt. The output power per port is 15.4 W (802.3af) or 30 W (802.3at).

DC Terminal

You can supply power using the DC terminal, not just through PoE. In this case, the device will operate as a standard switch without extender functionality. The input voltage range is 44 - 58 V DC.

PoE Amplifier / Extender Functionality

Thanks to the PoE input port, the device can function as a PoE extender. It allows you to achieve a total range of 200 meters using standard Ethernet cable, assuming the segment between the power supply/switch and the APT-4-11 is up to 100 meters, and the segment between the APT-4-11 and the end devices is also up to 100 meters.

Applications

The device works perfectly in surveillance systems for powering IP cameras. It is most commonly used for splitting PoE power—using a single port on the main switch, you can connect three cameras through the APT-4-11. You can also use the device as a standard switch thanks to the DC terminal.

Housing

The offered product does not have a housing and is usually installed inside various types of enclosures. It features a wide operating temperature range from -25°C to 65°C. Thanks to this, you can confidently use the APT-4-11 for outdoor installations, provided it is placed inside a sealed enclosure or box.

Specifications