The ANGA COM 2025 trade fair and conference, which took place from 3-5 June 2025 in Cologne, confirmed its position as a central platform for the exchange of knowledge and experience in the areas of broadband Internet, fibre optics, digital media and telecommunications. The event was attended by more than 22,000 professionals from around 80 countries and more than 480 exhibitors from 42 countries. The latest solutions in network infrastructure, streaming services and digital media transformatio...

Hikvision currently has three video intercom systems in its product range: 2-Wire IP, 2-Wire HD and an IP system. The choice of the right system for a customer can be dictated by two factors which include: functionality and the type of communication bus between the devices.

In the case of a fibre-optic bus, the size of the TV installation is irrelevant. The signal can be transmitted over hundreds of metres or even tens of kilometres without the need for regeneration. In the case of large buildings, this greatly simplifies the backbone of the installation. A traditional installation, based on copper wires, allows the signal to be transmitted in the trunk line over several tens of metres. This distance can be increased through the use of amplifiers - although this t...

In many cases, when the base station is far from the mobile device, there are problems with adequate signal strength. In order to improve it, it is usually necessary to connect a suitable external antenna to the modem. Before selecting the antenna, it is necessary to check the parameters of the network signal received by the modem. To do this, run the network diagnostic panel found in the software of the router or modem, and then compare the parameters with the values presented below....

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....

Fibre transmission at 10 Gbit/s is now becoming the standard for network implementation in office buildings, multi-family buildings and even homes. This speed is no longer only required in the network backbone, but also at the direct connections of the end stations.