The ODUk container consists of 15240 bytes from the
OPUk container plus 3 x 14 bytes of the ODUk OH. The total container
capacity is therefore:
•15240 bytes + (14bytes x 3 row) =
15282 bytes
The information in the ODU OH, just to recap, consists
of information related to the signal path. One of the functionalities this
enables is to perform a signal trace. The user can assign a signal trace
of the path, which the user can then have verified at the end of
path.