VS-1212-F and VS-1224-F Data Access Switches4© 2012 Datacom Systems Inc1.4 Certifications and MarksCAUTION: Changes or modifications to this unit not expressly approved by the party responsible forcompliance could void the user’s authority to operate the equipment.The CE logo indicates that this equipment was tested and found to meet radiated andconducted emission to the European Community EMC Directive 89/336/EECrequirements as per EN 61000-6-3:2001, the generic emissions standard forresidential, commercial and light industrial devices, the limits are those for an EN 55022 Class Aproduct.This equipment also has been tested and found to meet the immunity levels for residential,commercial and light industrial devices according to EN 61000-6-1:2001, the interference severitylevels to the standards and requirements of EN 61000-3-2 Harmonic Current, EN 61000-3-3Voltage Fluctuations and Flicker, EN 61000-4-2 Electrostatic Discharge, EN 610004-3 RadiatedSusceptibility, EN 61000-4-4 Electrical Fast Transient/Burst, EN 61000-4-5 Surge and EN61000-4-6 Conducted Susceptibility.This equipment completed the Product Safety Review and meets the Low Voltage Directive 98/68/EEC requirements to the standards of EN 60950 Safety of Information Technology Equipment.The RoHS compliant logo indicates that this electronic product does not exceed the limitrequirements of toxic, hazardous substances or elements as set forth in Directive2002/95/EC of the European Parliament and of the Council of 27 January 2003 onthe restriction of the use of certain hazardous substances in electrical and electronic equipment.The crossed out wheelie bin logo signifies that the product can be recycled after beingdiscarded, and should not be casually discarded as set forth in Directive 2002/96/EC ofthe European Parliament and of the Council of 27 January 2003 on waste electrical andelectronic equipment (WEEE).1.5 Safety Notices and WarningsThese explanatory labels are included for user information.WARNING: Class 1 laser and LED product. A class 1 laser is safeunder all conditions of normal use. Invisible laser radiation maybe emitted from optical port openings when no fiber cable isconnected, common safety precaution suggests avoid exposure tolaser radiation and do not stare into open optical ports.