@PORTPAIR

• Information about each contact path. The input and output port show as figure below.

format

dev_type1   dev_ID1    port1    dev_type2    dev_ID2    port2    

dev_type1:emitting element type
dev_ID1:emitting element ID
port1:output port
dev_type2:receiveing element
dev_ID2:receiveing element ID
port2:input port

example

@PORTPAIR
'LASER', 1, 'OptOut1', 'PM', 	1, 'OptIn1'
'PM'   , 1, 'OptOut2', 'FIBER', 1, 'OptIn1'
'FIBER', 1, 'OptOut2', 'MZI', 	1, 'OptIn1'
'MZI',   1, 'OptOut1', 'SPD', 	1, 'OptIn1'
'MZI',   1, 'OptOut2', 'SPD', 	2, 'OptIn1'

Note: While the @PORTPAIR_NUM is 5, @PORTPAIR has 5 entries.