EXFO FTB-7000 OTDR Series for FTB-500 - Manual (Page 351)

SCPI Command Reference
OTDR 337
Product-Specific Commands—Description
Response(s) IOR:
The response data syntax for is defined
as a
element.
Returns the index of refraction used by the trace
corresponding to the specified trace index.
Example(s) CONF:ANA:IOR 1.5
CONF:ACQ:MODE ACQUISITION
INIT
INIT:STAT? Returns 0 when acquisition is
complete.
CALC:IOR? TRC1 Returns 1.5
See Also MMEMory[1..n]:LOAD:TRACe
TRACe[1..n]:CATalog?
:CALCulate[1..n]:IORefraction?