Keysight Technologies 81618A User Manual

Also see for 81618A: User guide

Contents

Keysight Technologies 81618A User Manual Manual pdf 15 page image

Keysight 81618A/9A and Keysight 81620B/3B/4B/6B/8B Optical Heads User’s Guide 15Getting Started with Optical Heads 1Input Power LimitationsInitial InspectionInspect the shipping container for damage. If there is damage to thecontainer or cushioning, keep them until you have checked the contents ofthe shipment for completeness and verified the instrument bothmechanically and electrically.The Performance Tests give procedures for checking the operation of theinstrument. If the contents are incomplete, mechanical damage or defectis apparent, or if an instrument does not pass the operator’s checks, notifythe nearest Keysight Technologies Sales/Service Office.Line Power RequirementsThe Keysight 81618A and Keysight 81619A Optical Head InterfaceModules operate when installed in the 8163B Lightwave Multimeter,8164B Lightwave Measurement System, and 8166B LightwaveMultichannel System.WARNING Applicable to Keysight 81628B only.Operation above 34 dBm (2.51 W) is at your own risk.Operation at a continuous optical power, or an average optical power,greater than 34 dBm causes, in the specified operating temperaturerange, the metal parts (connector adapters, screws) to become hotterthan the required limit (55°C) of the safety standard IEC 61010- 1.Keysight Technologies Deutschland GmbH will not be liable for anydamage caused by operation above 34 dBm.WARNING To avoid hazardous electrical shock, do not perform electrical tests whenthere are signs of shipping damage to any portion of the outer enclosure(covers, panels, etc.).