Networks Europe Nov-Dec 2019 | Page 40

40 SMART BUILDINGS making a building ‘smart’, it’s vital that all platforms and components can communicate in a unified manner and act as an integrated whole. That requires a common language and an integrated approach to structured cabling. By introducing a structured cabling system as a fully integrated ‘central nervous system’ in a building, or even between buildings, investment and operational costs can be reduced and implementation and maintenance simplified. The ‘nervous system’ connects data input devices – actuators, switches, system controls and so on – to an intelligent system (software) that can take action based on the inputs. More and more systems currently run on or are being adapted to an Ethernet network rather than remaining on a proprietary system. Many different systems and services with various bandwidth requirements and levels of power delivery, especially PoE-powered devices, need to be supported, and deployment of devices must be carefully planned. "More and more systems currently run on or are being adapted to an Ethernet network rather than remaining on a proprietary system" Intelligent building cabling best practices It’s vital to plan for the longest possible useful life of the intelligent building network infrastructure. Although IT device technologies change every four years or so, building functions and facilities usually change every ten years. BIoT cabling infrastructure must support devices over a longer period of time – that means the underlying infrastructure needs to stay in place for longer than might be traditionally considered. In the past, it would be clear where LAN-connected telecom outlets for each work area would be in the pre- planning phase. Today, we also need to add service outlets for intelligent building devices that could be located www.networkseuropemagazine.com