The public network is still made up of a high proportion of copper cable. Digital subscriber line, along with ISDN, is a way of increasing the available bandwidth.
The standard copper telephone cable has all but reached the end of cable. Digital subscriber line, along with ISDN, is a way of increasing the available bandwidth. its natural life, to be replaced ...
To continue reading this article...
Join Computing
- Unlimited access to real-time news, analysis and opinion from the technology industry
- Receive important and breaking news in our daily newsletter
- Be the first to hear about our events and awards programmes
- Join live member only interviews with IT leaders at the ‘IT Lounge’; your chance to ask your burning tech questions and have them answered
- Access to the Computing Delta hub providing market intelligence and research
- Receive our members-only newsletter with exclusive opinion pieces from senior IT Leaders