Keysight DFB Laser Source Module User’s Guide
9
Getting Started with DFB Laser Sources
1
Line Power Requirements
The Keysight 81663A DFB Laser Source Module operates when installed in
the 8163A/B Lightwave Multimeter,8164A/B Lightwave Measurement
System, or 8166A/B Lightwave Multichannel System.
Operating Environment
The safety information in the 8163A/B Lightwave Multimeter, 8164A/B
Lightwave Measurement System, and 8166A/B Lightwave Multichannel
System User’s Guide summarizes the operating ranges for the Keysight
81663A DFB Laser Source Module. In order for this module to meet
specifications, the operating environment must be within the limits
specified for the mainframe.
Storage and Shipment
The module can be stored or shipped at temperatures between
−
40°C and
+70°C. Protect the module from temperature extremes that may cause
condensation within it.
Environmental Information
This product complies with the WEEE Directive (2002/96/EC) marking
requirements. The affixed label indicates that you must not discard this
electrical/ electronic product in domestic household waste. Product
Category: With reference to the equipment types in the WEEE Directive
Annex I, this product is classed as a "Monitoring and Control
instrumentation” product. Do not dispose in domestic household waste. To
return unwanted products, contact your local Keysight office, or see
http://about.keysight.com/en/companyinfo/environment/ takeback.shtml
for more information
WARNING
To avoid hazardous electrical shock, do not perform electrical tests when
there are signs of shipping damage to any portion of the outer enclosure
(covers, panels, etc.).
WARNING
You MUST return instruments with malfunctioning laser modules to a
Keysight Technologies Service Center for repair and calibration.
