Sunday, August 8, 2010

Q: What do we mean by E1 and T1?

E1 carrier
It is a PCM  carrier having a data rate of 2.048 Mbps. This carrier has 32 8-bit samples
packed into the basic 125 usec frame.
T1 carrier
The T1 carrier consists of 24 voice channels multiplexed at a rate of 1.544 Mbps

No comments:

Post a Comment

Popular Posts