Telecommunications and networks

Telecommunications and networking are essential elements in communicating using today's electronics technology. However there are many technologies that are in use ranging from the traditional telephones, often referred to as POTS (Plain Old Telephone System) to the more up to date technologies including Ethernet, ADSL, Voice over IP, Mobile IP and many more.

Telecommunications technologies and standards

There are many telecommunications and networking technologies that allow data communications to take place. These are at the core of modern day life anabling our systems to oeprate.

• Asynchronous Transfer Mode, ATM basics
• E carrier and E1
• Erlang basics
• Ethernet tutorial - multipage tutorial
• Fibre optic data transmission communications
• IP Multimedia Subsystem, IMS
• ISDN basics
• Mobile IP
• RS-232 basics tutorial multiple pages
• RS-422
• RS-449 including interface and pinout
• RS-485 tutorial
• Serial data communications standards
• SIP, Session Initiation Protocol
• USB, Universal Serial Bus
• Voice over IP, VoIP
• 20 ma current loop serial interface