Between which types of endpoint are optical channel network connections made?
A. wavelength add/drop ports
B. transponder client ports
C. transponder trunk ports
D. optical service channel ports
Which types of endpoint are optical channel network connections made?
https://www.cisco.com/c/en/us/td/docs/optical/15000r9_0/dwdm/reference/guide/454d90_ref/454d90_optcircuitref.pdf
They’re represented by the path from add/drop port on one ROADM to the add/drop port on another ROADM on the other end of the circuit.