Hello,
I understand that a T1 circuit is broken up into 24 unique channels using TDM. The entire frequency spectrum is up to 1.5MHz which provides 24 unique channels of 56/64k in width.
My question is, regarding the FDL. Where is the FDL regarding frequencies on a T1? Is it part of the 24 channels, or outside it? Just curious how this works.
Thanks,
Rainman
I understand that a T1 circuit is broken up into 24 unique channels using TDM. The entire frequency spectrum is up to 1.5MHz which provides 24 unique channels of 56/64k in width.
My question is, regarding the FDL. Where is the FDL regarding frequencies on a T1? Is it part of the 24 channels, or outside it? Just curious how this works.
Thanks,
Rainman