Glossary

VBR – Variable Bit Rate
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

VBR – Variable Bit Rate

Variable Bit Rate is one of the traffic classes used by ATM (Asynchronous Transfer Mode). Unlike a permanent CBR (Constant Bit Rate) channel, a VBR data stream varies in bandwidth and is better suited to non real time transfers than to real-time streams such as voice calls.


< Back to glossary

Need more information? Want to know more about what we do?
Contact Us or Call +44 (0) 1524 844669

Working together with