EXFO FTB-2 Pro User Manual page 382

Data Types
Applicable Data Types for Input—IEEE 488.2
<SUFFIX PROGRAM DATA>

This data type is used when units and multipliers have to be sent.
<wsp>
Examples: nm, kHz, km/s2, uW
A relative unit (dB) can be referenced to an absolute level, as shown on the
following diagram.
Examples: db, dbm, dBW
370
/
<suf f ix mult.>
<suf f ix unit>
D/d B/b
/
.
-
<suf f ix unit>
-
<digit>
<suf f ix mult.>
<digit>
<suf f ix unit>
FTB-1v2 and FTB-1v2 Pro