Network Switches are available in a multitude over variants. Most commonly used in a business environment are managed switches, designed with specific software to monitor and control network traffic, f.i. Quality of Service (QoS) and Link Aggregation Control Protocol (LACP).
Power over Ethernet (PoE) switches are NextGen switches, where both data and power/energy run over the same internet connection.
While standard switches are widely available, in most cases they do not completely suit your business needs and address your requirements.