Building Automation and Smart Systems Flashcards
What does I0T stand for?
Internet of things
___ ____ ____ descirbes physical objects with sensors, processing ability, software and other technologies that connect and exchange data with other devices and systems over the internet or other communication networks
Internet of Things
There are 2 system signal types what are they?
Low voltage signal via cable
wirelss cellular signal
____ is a family of wired computer networking technolgies commonly used in local area networks, metropolitan area networks and wide area networks
Ethernet
LAN stands for?
Local Area Networks
MAN stands for?
Metropolitan Are Networks
WAN stands for?
Wide Area Networks
These are all qualities of?
Most trusted pathway
hardest to hack
involves cost and coordination of wiring
Ethernet
What does STP stand for?
Shielded Twisted Pair
UTP stands for?
Unshielded Twisted Pair
Waht is opical fiber cable used for?
telephone, internet, cable television signals
What is coaxial cable used for?
resists electronic interference. used for cable TV and radio frequency local area networks
______ voice communication (intercom)
Intra-office
_____ _____ is the cabling connectors and accessories that are used to connect LAN and phone equipment within a commerical building.
Premise Wiring (INTRA)
____ facilitates communication systems beyond local source (INTER)
WAN (Wide area network)