EXFO IQS-12004B DWDM Passive Component Test System for IQS-500 - Manual (Page 186)

Automating or Remotely Controlling the System
174 IQS-12004B
Referencing the System
In multipath testing, reference scans are performed by connecting each
switch port to detector 1 of the power meter during this step.
Note: To ensure better results, EXFO recommends that you use a different
patchcord for each switch port. This will avoid disconnecting the
patchcords from the switch once the reference is complete.
For more information on referencing the system with the MultiPath Testing
option, see Performing Reference Measurements on page 129.
The COM methods associated with this step are RefIl (see page 278),
RefIlPdl (see page 279), RefOrlMandrel (see page 279).
The SCPI commands associated with this step are REFerence:IL (see page
249), REFerence:ILPDl (see page 250), REFerence:ORLM (see page 251).
IQ-2600
or
IQS-2600CT
Source IQS-5150
Polarization
State
Adjuster
(optional) IQS-9401
Wavelength
Reference
Module IQS-9100
Switch IQS-1643T
Power Meter