4-port PoE switch 10/100Mbps, extender with external housing IP68 APT-4-11-CA1 is a PoE network switch that can work as an extender (repeater) of the LAN network and PoE power supply. It is most often used in situations where we need to run several network devices on one UTP cable (e.g. several IP cameras) or if an additional network branch is needed. The device is mounted in an external ABOX-CA1 housing, which has an IP68 protection rating. . The most important features and functions: can be powered from another PoE switch in the 802.3af, 802.3at, 802.3bt or PoE Passive (PoE IN port); amplifies and distributes the network signal (fully functional 100Mbps switch); cascade power supply (one switch powers another); the ability to power up to 3 PoE 802.3af/at receivers; up to 60 W of total power when powered from UTP; high IP protection level (IP68); Built-in LR150 function increases the maximum transmission distance up to 150 meters; clear signaling of operating status and identification; simple and quick startup without the need to configure parameters; wide operating temperature range (-25°C..+65°C); The device allows us to power up to 3 PoE receivers using one UTP cable. In situations where we do not have the opportunity to bring a new cable or bring it, this would mean additional costs. APT-4-11-CA1 can serve as a LAN + PoE network extender in case the distance between devices exceeds 100 m. If it is possible to divide the cable into sections of less than 100 m, we can use APT-4-11-CA1 to increase the range without the need to connect additional power while maintaining full 100 Mbps throughput. The built-in LR150 (Long Range 150m) function allows stable operation of all ports up to 150 meters UTP distance with 100 Mbps speed and PoE power supply. This will allow the installation of cameras without using an additional central extender for distances over 100 m. Basic use: as a splitter for 3 PoE receivers (IP camera) powered by one UTP cable, e.g. mounting additional cameras in place of existing cameras without replacing the wiring; in a cascade (serial) connection to connect several IP PoE devices at distances exceeding 100 m of UTP cable; the possibility of local power supply allows you to build a complex structure of distribution points in large-scale installations; APT-4-11-CA1 is designed to work with any network devices, IP cameras and other devices powered by the PoE 802.3af/at standard. . The APT (Atte Power Tree) series devices ensure compatibility with IEEE 802.3af/at/bt standards as PoE receivers and IEEE 802.3af/at on all output ports. After connecting the device to output ports 2-4, the receiver is identified and, if it is a PoE-powered device, the power in the port is turned on. The APT switch has the option of being powered from an external power supply using an additional power-on screw connector, in which case the LAN 1 port is used as a LAN network port (without PoE power). The PoE identification standard, operating status and available power for the receivers are indicated by LEDs: . LED PWR (red) power supply; LED L1.. L4 (green) transmission on LAN 1.. LAN 4 ports; LED in RJ45 ports (red) PoE power supply in the port; LED at (red) identification as a PoE 30 W receiver; LED bt (red) identification as a 60 W PoE receiver; APT-4-11-CA1 is mounted in an outdoor housing ABOX-CA1, which is equipped with one M25 terminal with an insert for 4 wires with a diameter of 5 mm. . The device is mounted using mounting holes. The device has an IP68 protection rating, making it a solution designed for outdoor installation. The housing provides complete weather resistance. The ABOX-CA1 housing allows for mounting in several ways: . by screwing through the mounting holes to any flat surface; Using the additional adapter ADD-PMACA1, the module can be mounted on a pole;.