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ThelatestA‐Seriesdocumentationislocatedonlineat:
www.enterasys.com/support/manuals
Notice
Enterasys Networksreservestherighttomakechangesinspecificationsandotherinformation
containedinthisdocumentanditswebsitewithoutpriornotice.Thereadershouldinallcases
consultEnterasys Networkstodeterminewhetheranysuchchangeshavebeenmade.
Thehardware,firmware,orsoftwaredescribedinthisdocumentissubjecttochangewithout
notice.
INNOEVENTSHALLENTERASYS NET WORKSBELIABLEFORANYINCIDENTAL,
INDIRECT,SPECIAL,ORCONSEQUENTIALDAMAGESWHATSOEVER(INCLUDINGBUT
NOTLIMITEDTOLOSTPROFITS)ARISINGOUTOFORRELATEDTOTHISDOCUMENT,WEB
SITE,ORTHEINFORMATIONCONTAINEDINTHEM,EVEN IFENTERASYS NETWORKSHAS
BEENADVISEDOF,KNEWOF,ORSHOULDHAVEKNOWNOF,THEPOSSIBILITYOFSUCH
DAMAGES.
Enterasys Networks, Inc.
50MinutemanRoad
Andover,MA01810
© 2009Enterasys Networks, Inc.Allrightsreserved.
PartNumber: 9034445 January 2009
ENTERASYS,ENTERASYSNETWORKS,ENTERASYSSECURENETWORKS,NETSIGHT,
ENTERASYSNETSIGHT,SECURESTACK,ENTERASYSSECURESTACK,andanylogos
associatedtherewith,aretrademarksorregisteredtrademarksofEnterasysNetworks,Inc.,inthe
UnitedStatesand/orothercountries.ForacompletelistofEnterasystrademarks,see
http://www.enterasys.com/company/trademarks.aspx.
Allotherproductnamesmentionedinthismanualmaybetrademarksorregisteredtrademarksof
theirrespectivecompanies.
Regulatory Compliance Information
Federal Communications Commission (FCC) Notice
ThisdevicecomplieswithPart15oftheFCCrules.Operationissubjecttothefollowingtwo
conditions:(1)thisdevicemaynotcauseharmfulinterference,and(2)thisdevicemustacceptany
interferencereceived,includinginterferencethatmaycauseundesiredoperation.
NOTE: ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaclassAdigital
device,pursuanttoPart15oftheFCCrules.Theselimitsaredesignedtoprovidereasonable
protectionagainstharmfulinterferencewhentheequipmentisoperatedinacommercial
environment.Thisequipmentuses,generates,andcanradiateradiofrequencyenergyandifnot
installedinaccordancewiththeoperator’smanual,maycauseharmfulinterferencetoradio
communications.Operationofthisequipmentinaresidentialareaislikelytocauseinterferencein
whichcasetheuserwillberequiredtocorrecttheinterferenceathisownexpense.
WARNING: Changesormodificationsmadetothisdevicewhich
arenotexpresslyapprovedby
thepartyresponsibleforcompliancecouldvoidtheuser’sauthoritytooperatetheequipment.
Industry Canada Notice
ThisdigitalapparatusdoesnotexceedtheclassAlimitsforradionoiseemissionsfromdigital
apparatussetoutintheRadioInterferenceRegulationsoftheCanadianDepartmentof
Communications.
Leprésentappareilnumériquen’émetpasdebruitsradioélectriquesdépassantleslimites
applicablesauxappareilsnumériquesdelaclassAprescritesdansleRèglementsurlebrouillage
radioélectriqueédictéparleministèredesCommunicationsduCanada.
Class A ITE Notice
WARNING: ThisisaClassAproduct.Inadomesticenvironmentthisproductmaycauseradio
interferenceinwhichcasetheusermayberequiredtotakeadequatemeasures.
Clase A. Aviso de ITE
ADVERTENCIA:EsteesunproductodeClaseA.Enunambientedomésticoesteproductopuede
causarinterferenciaderadioencuyocasopuedeserrequeridotomarmedidasadecuadas.
Klasse A ITE Anmerkung
WARNHINWEIS:DiesesProduktzähltzurKlasseA(Industriebereich).InWohnbereichenkann
eshierdurchzuFunkstörungenkommen,dahersolltenangemesseneVorkehrungenzumSchutz
getroffenwerden.
VCCI Notice
ThisisaclassAproductbasedonthestandardoftheVoluntaryControlCouncilforInterferenceby
InformationTec hnologyEquipment(VCCI).Ifthisequipmentisusedinadomesticenvironment,
radiodisturbancemayarise.Whensuchtroubleoccurs,theusermayberequiredtotakecorrective
actions.
World Wide Web www.enterasys.com/services/support/
Phone 1-800-872-8440 (toll-free in U.S. and Canada)
or 1-978-684-1000
To find the Enterasys Networks Support toll-free
number in your country:
www.enterasys.com/services/support/contact/
Internet mail support@enterasys.com
To expedite your message, type [Switching] in the
subject field of your message.
Latest image and
release notes
www.enterasys.com/services/support/downloads/
software/
BSMI EMC Statement — Taiwan
ThisisaclassAproduct.Inadomesticenvironmentthisproductmaycauseradiointerferencein
whichcasetheusermayberequiredtotakeadequatemeasures.
AS/NZS CISPR 22
Hazardous Substances
ThisproductcomplieswiththerequirementsofEuropeanDirective,2002/95/EC,Restrictionof
HazardousSubstances(RoHS)inElectricalandElectronicEquipment.
European Waste Electrical and Electronic Equipment (WEEE) Notice
InaccordancewithDirective2002/96/ECoftheEuropeanParliamentonwasteelectricaland
electronicequipment(WEEE):
1. Thesymbolaboveindicatesthatseparatecollectionofelectricalandelectronicequipmentis
requiredandthatthisproductwasplacedontheEuropeanmarketafterAugust13,2005,the
dateofenforcementforDirective2002/96/EC.
2. Whenthisproducthasreachedtheendofitsserviceablelife,itcannotbedisposedofasunsorted
municipalwaste.Itmustbecollectedandtreatedseparately.
3. IthasbeendeterminedbytheEuropeanParliamentthattherearepotentialnegativeeffectson
theenvironmentandhumanhealthasaresultofthepresenceofhazardoussubstancesin
electricalandelectronicequipment.
4. Itistheusers’responsibilitytoutilizetheavailablecollectionsystemtoensureWEEEisproperly
treated.
Forinformationabouttheavailablecollectionsystem,pleasegoto
www.enterasys.com/services/support/ orcontactEnterasysCustomerSupportat35361705586
(Ireland).
ѻ
Supplement to Product Instructions
᳝↦᳝ᆇ⠽䋼ܗ㋴(Hazardous Substance)
䚼ӊৡ⿄
(Parts)
䪙
3E
∲
+J
䬝
&G
݁Ӌ䫀
&U
⒈㘨㣃
3%%
⒈Ѡ㣃䝮
3%'(
䞥ሲ䚼ӊ
(Metal Parts)
hƻ ƻ ƻ ƻ ƻ
⬉䏃ഫ
(Circuit Modules)
hƻ ƻ ƻ ƻ ƻ
⬉㓚ঞ⬉㓚㒘ӊ
(Cables & Cable Assemblies)
hƻ ƻ ƻ ƻ ƻ
ล᭭㘮ড়⠽䚼ӊ
(Plastic and Polymeric parts)
ƻƻ ƻ ƻ ƻ ƻ
⬉䏃ᓔ݇
(Circuit Breakers)
ƻƻ ƻ ƻ ƻ ƻ
ƻ˖ 㸼⼎䆹᳝↦᳝ᆇ⠽䋼䆹䚼ӊ᠔᳝ഛ䋼ᴤ᭭Ёⱘ䞣ഛ SJ/T 11363-2006 ޚ㾘ᅮⱘ䰤䞣㽕∖ҹϟDŽ
Indicates that the concentration of the hazardous substance in all homogeneous materials in the parts is
below the relevant threshold of the SJ/T 11363-2006 standard.
h˖ 㸼⼎䆹᳝↦᳝ᆇ⠽䋼㟇ᇥ䆹䚼ӊⱘᶤϔഛ䋼ᴤ᭭Ёⱘ䞣䍙ߎSJ/T 11363-2006 ޚ㾘ᅮⱘ䰤䞣㽕∖DŽ
Indicates that the concentration of the hazardous substance of at least one of all homogeneous
materials in the parts is above the relevant threshold of the SJ/T 11363-2006 standard.
ᇍ䫔ଂП᮹ⱘ᠔ଂѻકᴀ㸼ᰒ⼎
߃߯կᑨ䫒ⱘ⬉ᄤֵᙃѻકৃ㛑ࣙ䖭ѯ⠽䋼DŽ⊼ᛣ᠔ଂѻકЁৃ㛑Ӯгৃ㛑ϡӮ᳝᠔᳝᠔߫ⱘ䚼ӊDŽ
This table shows where these substances may be found in the supply chain of Enterasys’ electronic
information products, as of the date of sale of the enclosed product. Note that some of the component types
listed above may or may not be a part of the enclosed product.
䰸䴲⡍߿ⱘ⊼ℸᖫЎ䩜ᇍ᠔⍝ঞѻકⱘ⦃ֱՓ⫼ᳳᖫᶤѯ䳊䚼ӊӮ
᳝ϔϾϡৠⱘ⦃ֱՓ⫼ᳳ՟བ⬉∴ܗഫ䌈݊ѻકϞ
ℸ⦃ֱՓ⫼ᳳ䰤া䗖⫼ѢѻકᰃѻકݠЁ᠔㾘ᅮⱘᴵӊϟᎹ
The Environmentally Friendly Use Period (EFUP) for all enclosed products and their parts
are per the symbol shown here, unless otherwise marked. Certain parts may have a
different EFUP (for example, battery modules) and so are marked to reflect such. The
Environmentally Friendly Use Period is valid only when the product is operated under the
conditions defined in the product manual.
Safety Information
Class 1 Laser Transceivers
ThesinglemodeinterfacemodulesuseClass1lasertransceivers.Readthe
followingsafetyinformationbeforeinstallingoroperatingthesemodules.
TheClass1lasertransceiversuseanopticalfeedbacklooptomaintainClass1operationlimits.This
controlloopeliminatestheneedformaintenancechecksoradjustments.Theoutputisfactoryset,
anddoesnotallowanyuseradjustment.Class1Lasertransceiverscomplywiththefollowing
safetystandards:
•21CFR1040.10and1040.11U.S.DepartmentofHealthandHumanServices(FDA).
•IECPublication825(InternationalElectrotechnicalCommission).
• CENELECEN60825(EuropeanCommitteeforElectrotechnicalStandardization).
Whenoperatingwithintheirperformancelimitations,lasertransceiveroutputmeetstheClass1
accessibleemissionlimitofallthreestandards.Class1levelsoflaserradiationarenotconsidered
hazardous.
Whentheconnectorisinplace,alllaserradiationremainswithinthefiber.Themaximumamount
ofradiantpowerexitingthefiber(undernormalconditions)is‐12.6dBmor55x10
‐6
watts.
Removingtheopticalconnectorfromthetransceiverallowslaserradiationtoemitdirectlyfromthe
opticalport.Themaximumradiancefromtheopticalport(underworstcaseconditions)is0.8W
cm
‐2
or8x10
3
Wm
2
sr‐1.
Donotuseopticalinstrumentstoviewthelaseroutput.Theuseofopticalinstrumentstoview
laseroutputincreaseseyehazard.Whenviewingtheoutputopticalport,powermustbe
removedfromthenetworkadapter.
Safety Compliance
Warning: Fiber Optic Port Safety
Whenusingafiberopticmediaexpansionmodule,neverlookatthe
transmitlaserwhileitispoweredon.Also,neverlookdirectlyatthe
fiberTXportandfibercableendswhentheyarepoweredon.
Avertissment: Ports pour fibres optiques - sécurité sur le plan optique
Neregardezjamaislelasertantqu’ilestsoustension.Neregardez
jamaisdirectementleportTX(Transmission)àfibresoptiquesetles
emboutsdecâblesàfibresoptiquestantquʹilssontsoustension.
Warnhinweis: Faseroptikanschlüsse - Optische Sicherheit
NiemalseinÜbertragungslaserbetrachten,währenddieses
eingeschaltetist.NiemalsdirektaufdenFaser‐TX‐Anschlußundauf
dieFaserkabelendenschauen,währenddieseeingeschaltetsind.
Declaration of Conformity
ApplicationofCouncilDirective(s): 2004/108/EC
2006/95/EC
Manufacturer’sName: EnterasysNetworks,Inc.
Manufacturer’sAddress: 50MinutemanRoad
Andover,MA01810
USA
EuropeanRepresentativeAddress: EnterasysNetworksLtd.
NexusHouse,Newbury
BusinessPark
LondonRoad,Newbury
BerkshireRG142PZ,England
Conformanceto
Directive(s)/ProductStandards: ECDirective2004/108/EC
EN55022:2006
EN55024:1998
EN61000‐3‐2:2000
EN61000‐3‐3:1995
ECDirective2006/95/EC
EN60950
‐1:2001
EN60825‐1:1994
EN60825‐2:2004
EquipmentType/Environment: InformationTechnologyEquipment,
foruseinaCommercial
orLightIndustrialEnvironment.
Enterasys Networks, Inc.declaresthattheequipmentpackagedwiththisnotice
conformstotheabovedirectives.
Enterasys
®
SecureStack
™
A2
Fast Ethernet Switch
Quick Reference
A2H123-24
A2H124-24
A2H124-24P
A2H124-24FX
A2H124-48
A2H124-48P
A2H254-16
P/N 9034445
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