EXFO IQS-1600 High-Speed Power Meter for IQS-500/600 - Manual (Page 11)

Introducing the IQS-1600 High Speed Power Meter
High Speed Power Meter 3
Main Features
Moreover, a special model was designed for the IQS-12004B DWDM
Passive Component Test System The IQS-1643T-PL-SN presents
specifications that are very close to the IQS-1643-PL-SN standalone
module.
Every customer purchasing the IQS-12004B system for applications
covering both the C- and L-bands will receive an IQS-1643T-PL-SN. Even
though the power meter has been modified to work in the IQS-12004B
system, it can still be used as a standalone unit using an IQS-500 Intelligent
Test System.
Both the facia of the module and the title bar in the software reflect
whether you are using an IQS-1643T-PL-SN or a standard IQS-1643-PL-SN.
Note: The instrument is only guaranteed within the IQS-12004B operating
temperature range of 23 o
C ±3
o
C. Any other functionality or specification,
particularly those concerning the accuracy and linearity of the instrument,
will not be affected by the design change to the IQS-1600T-PL-SN.