power line communication

Sir,
I am doing a project with ST7540 regarding with PLM (power line modem).
I want to know the delay time that it takes to transfer a data through the power line.
Also, want to know the suitable frequency for the data transfer.
The PDF that am reffering is shown below;
/media/DISK B/PROJECT 2012/Power Line Modem/ST7540/CD00096923 (1).pdf
/media/DISK B/PROJECT 2012/Power Line Modem/ST7540/CD00101638.pdf
/media/DISK B/PROJECT 2012/Power Line Modem/ST7540/CD00143379.pdf
/media/DISK B/PROJECT 2012/Power Line Modem/ST7540/CD00286479.pdf
HOPE WILL DO THE NEEDFUL....!!!

Thanks

Your links are useless unless they are accessible on the 'net. Your personal files need to be uploaded for others to see.

having SAID that, all of your questions are directly answered in the specs sheets of ST7540. Why don't you read it first before posting questions here ?
Also, you will get a wealth of information if you Google for PLCC or power line carrier communications etc .

Specifically about "delay time to transfer a data...", this depends on multiple factors.
First is the baud rate - selectable from 600, 1200, 2400 & 4800 bauds.

Next is the handshake protocols you will use. Since this is an HDX system, it will typically take longer than an FDX one.
Lastly is the setup times for your carrier locking systems. Once again ... .RTFM !!!

cheers!