THORLABS EVOA1550F User Manual page 3

Electronic Variable Optical Attenuators
Chapter 1 Introduction ............................................................................................................... 1
1.1 Intended Use .........................................................................................................................1
1.2 Explanation of Safety Warnings ..............................................................................................1
1.3 Description ............................................................................................................................1
1.4 Technical Data .......................................................................................................................2
1.4.1
1.4.2
1.5 Components ..........................................................................................................................4
1.5.1
1.5.2
1.6 Simplified Declaration of Conformity ......................................................................................6
1.7 FCC Designation .....................................................................................................................7
1.8 Warranty Information ............................................................................................................7
Chapter 2 Safety ......................................................................................................................... 8
Chapter 3 Quick Start Guide ........................................................................................................ 9
Chapter 4 Operating Instructions and Details .............................................................................. 9
4.1 Overview ...............................................................................................................................9
4.2 Powering & Charging the Unit .............................................................................................. 10
4.3 Fiber Connections ................................................................................................................ 10
4.4 Wavelength Selection & Calibration ..................................................................................... 11
4.5 Attenuation Control ............................................................................................................. 11
4.6 Digital Output Power Display ............................................................................................... 11
4.7 Modulation Input & Monitor Output Connections ................................................................ 12
4.8 Power Lock .......................................................................................................................... 12
Chapter 5 Maintenance and Cleaning ........................................................................................ 12
Chapter 6 Disposal .................................................................................................................... 14
Chapter 7 Thorlabs Worldwide Contacts ................................................................................... 15
Table of Contents
Specifications ...................................................................................................................................................... 2
Mechanical Drawing ............................................................................................................................................ 3
Features .............................................................................................................................................................. 4
Fiber Interface & Utility Panels ........................................................................................................................... 4