LIB-4400/4424 Installation Guide
| MANUAL Page 4 of 65
Caution: Do not bend any part of an optical fiber/cable to a diameter that is smaller than the
minimum permitted according to the manufacturer’s specification (usually about 65 mm or 2.5 in)!
Warnings
Warning: Use of controls, adjustments or the performance of procedures other than those specified
herein may result in hazardous radiation exposure.
Warning: Visible and invisible laser radiation when open. Do not look into the beam or view the
beam directly with optical instruments. Failure to observe this warning could result in an eye injury or
blindness.
Warning: DO NOT connect the power supply module to external power before installing it into the
chassis. Failure to observe this warning could result in an electrical shock or death.
Warning: Select mounting bracket locations on the chassis that will keep the chassis balanced when
mounted in the rack. Failure to observe this warning could allow the chassis to fall, resulting in
equipment damage and/or possible injury to persons.
Warning: Do not work on the chassis, connect, or disconnect cables during a storm with lightning. Failure
to observe this warning could result in an electrical shock or death.
Warning: Shock hazard exists if power supply is ejected while powered on.
See "Electrical Safety Warnings" on page 62 for Electrical Safety Warnings translated into multiple
languages.
Table of Contents
1. Introduction 8
Document Overview 8
Standards 9