Long queues to connect or increase connection power - up to seven years - are forcing AI data centre developers to seek power on their own. Increasingly, therefore, turbines derived from aviation are appearing alongside server rooms. This solution is available faster than grid power, but is more expensive, noisier and more carbon-intensive....

Hikvision IP Villa door stations from the DS-KV8xx3-WME1(C), DS-KV6xxx series have an RS-485 input that can be used to connect an additional reader. Such a reader can be mounted on the exit side of the property in the event that the customer does not want to open the gate using the handle or the local opening button. The DS-K1107AM G75369 can be used as an exit reader. Before connecting the reader, the corresponding address must be set on the reader (e.g.: 1) by moving the first DIP switch to t...

Collective multiswitch installations are a modern solution used in multi-family buildings, hotels, office buildings and other facilities where there is a need to distribute satellite and terrestrial TV signals to many receivers at the same time. Their main task is central reception of RTV/SAT signals and their even and independent distribution to individual premises or rooms....

Rack cabinets are an indispensable component of telecommunications infrastructure, forming the basis for the organisation and installation of network equipment. In telecommunications, where reliability and efficiency are key, rack cabinets allow servers, switches, routers, monitoring equipment and other network components to be safely stored in an orderly and space-minimised manner. With their standardised dimensions (typically 19 inches), they allow for easy integration of a variety of devices...

The IEEE 802.3bt standard, also known as PoE++ or 4PPoE, enables much higher power to be transmitted over an Ethernet cable. It makes it possible to power equipment with high power consumption - such as PTZ cameras with heaters, IP network speakers, laptops, monitors, lighting or information kiosks - without the need for additional power sources. This significantly simplifies installation, reduces infrastructure costs and increases network design flexibility....

Providers of DVB-T2/C signal transmission by optical fibre usually use conventional optical transmitters and receivers, e.g. transmitter mo418 R82522 and receiver OD-005P R81760. Such connections use only separate cables with single-mode fibres, and the division of the signal for delivery to different locations is performed using passive optical splitters....