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Features • RoHS-6Compliant• Supports10.3Gb/sto11.3Gb/sbitrates• ComplianttoXFPMSA• Supports10Gb/sEthernetandFibreChannel - IEEE802.3ae10GBASE-LRfor10GbE,10.3125Gb/s - 10GFC1310nmSerialPMD,type1200-SM-LL-L,

10.51875Gb/s• AvagoTechnologies’uncooled1310nmDFBLaserand

PINPhotodiode• CompliantXFI10GSerialelectricalinterface• LCDuplexopticalconnectorinterfaceconformingto

ANSITIA/EIA604-10(FOCIS10)• 1.5Wtypicalpowerdissipation• NoReferenceClockrequired• Superior Thermal and EMI integrity performance to

supporthighportdensities• Customizableclip-onheatsinktosupportavarietyof

linecardenvironments• -5to+70°Ccaseoperatingtemperaturerange• SupportXFIloopback• 2-wireserialmanagementinterfaceprovidesrealtime

monitorsof: - TransmittedOpticalPower - ReceivedOpticalPower - LaserBiasCurrent - ModuleTemperature• LinkLengthsupto10kmwith9µmfiber• IEC60825-1Class1/CDRHClass1lasereyesafety.

DescriptionThe1310nmXFPtransceiverisahighperformance,costeffectivemoduleforserialopticaldatacommunicationsapplications specified for signal rates of 10.30 Gb/s to11.3Gb/s.ItiscomplianttoXFPMSARev4.5.Themod-uleisdesignedforsinglemodefiberandoperatesatanominal wavelength of 1310 nm. The transmitter sec-tionincorporatesAvagoTechnologies’uncooleddirectlymodulated 1310 nm distributed feedback laser (DFB).The receiver section uses Avago Technologies’ MOVPEgrown planar TEDET PIN photodetector for low darkcurrentandexcellentresponsivity.IntegratedTxandRxsignalconditionersprovidehighjitter-toleranceforfullXFI compliance.The internally AC coupled high speedserialI/Osimplifiesinterfacingtoexternalcircuitry.Theelectrical interface is made using an industry standard0.8mmpitch30-pinrightangleconnector.Opticalcon-nectionismadeviatheduplexLCconnector.

Applications• FibreChannelSwitches• HostBusAdapterCards• MassStorageSystemandServerI/O• EthernetSwitches• CoreRouters

Related Products• AFCT-711XPDZ:Multi-rate1310nmXFP10Gbit/sOptical

TransceiverforSONET/SDHOC-192,10GbE&10GFC• AFBR-720XPDZ: 10GbE 850nm XFP 10Gbit/s Optical

Transceiver

AFCT-721XPDZ10GbE/10GFC 1310 nm XFP 10 Gbit/s Optical Transceiver

Data Sheet

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Theproductalsooffersdigitaldiagnosticsusingthe2-wireserial interfacedefinedintheXFPMSA.Theprod-uctprovidesrealtimetemperature(moduleandlaser),supplyvoltage, laserbiascurrent, laseraverageoutputpowerandreceivedinputpower.Thedigitaldiagnosticinterfacealsoaddstheabilitytodisablethetransmitter(TX_DIS),powerdownthemodule,monitorformodulefaultsandmonitorforReceiverLossofSignal(RX_LOS).Transmitter disable, interrupt, power down/reset, re-ceiverlossofsignalandmodulenotreadyarealsohardwiredpinsonthe30-pinrightangleconnector.

InstallationTheAFCT-721XPDZcanbeinstalledinanyXFPportre-gardlessofhostequipmentoperatingstatus.TheAFCT-721XPDZ is hot-pluggable, allowing the module to beinstalledwhilethehostsystemisoperatingandon-line.The clip-on heatsink is designed to clip on to the XFPcagewithoutamodulepresent.

Upon insertion, the transceiver housing makes initialcontact with the host board XFP cage, mitigating po-tential damage due to Electro-Static Discharge (ESD).Once fully inserted into the XFP cage, the top surfaceof the XFP module makes contact with the heatsinkthroughacutoutinthetopofthecageensuringanef-fectivethermalpathformoduleheat.

Functional Description

Transmitter SectionThe transmitter section includes a 1310 nm DFB (Dis-tributed Feedback Laser) light source, a transmitterdrivercircuitandasignalconditionercircuitontheTXdata inputs. (see Figure 1) Optical connection to thetransmitter isprovidedviaaLCconnector. TheopticaloutputiscontrolledbyacustomICthatdetectsthela-seroutputviathemonitorphotodiode.ThisICprovidesbothDCandACcurrentdrivetothelasertoensurecor-rectmodulation,eyediagramandextinctionratioovertemperature,supplyvoltageandoperatinglife.

TX_DISAssertingpin5,TX_DIS,willdisablethetransmitteropti-caloutput.Thetransmitteroutputcanalsobedisabledandmonitoredviathetwo-wireserialinterface.

Eye Safety CircuitUndernormaloperatingconditionslaserpowerwillbemaintainedbelowClass1eye-safetylimits.

Figure 1. Transceiver Functional Diagram

PIN

Laser

CWdriver

Optic

alre

cept

acle

s

Elec

trica

lcon

nect

or

Mon. PIN

ROSA

Opticalisolator

TOSAEEPROM

Microcontroller

A/D

ESA

Heat sink

Anal

ogsig

nal

cond

ition

ers

Main housing

Digital low speedbus or signal

Powersupplycontrol +3.3V

Eye opener(CDR)

Eye opener(CDR)

Th

D/A

TIATIA

RFdriver

Digital 10 Gb/selectrical signal

Analog lowspeed signal

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Receiver SectionThe receiver section includes a PIN detector with am-plificationquantizationsignalconditionercircuits.(seeFigure1)OpticalconnectiontothereceiverisprovidedviaaLCopticalconnector.

RX_LOSThe receiver section contains a loss of signal (RX_LOS)circuit to indicatewhentheoptical inputsignalpowerisinsufficientforreliablesignaldetection.Ahighsignalindicateslossofmodulatedsignal,indicatinglinkfailuresuch as a broken fiber or nonfunctional remote trans-mitter.RX_LOScanalsobemonitoredviathetwo-wireserialinterface(byte110,bit1).

XFP Module

Host Board

OptionalHost +5 V

4.7 µH VCC5

0.1 µF 22 µF 0.1 µF

Host +3.3 V 4.7 µH VCC3

0.1 µF 22 µF 0.1 µF

OptionalHost +1.8 V

4.7 µH VCC2

0.1 µF 22 µF 0.1 µF

OptionalHost -5.2 V

4.7 µH VEE5

0.1 µF 22 µF 0.1 µF

GND

XFP

Con

nect

or

Figure 2. MSA recommended power supply filter

Electrical Pinout

GND

RD-

RD+

GND

VCC2

P_DOWN/RST

VCC2

GND

REFCLK+

REFCLK-

GND

GND

TD-

TD+

GND

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

GND

RX_LOS

MOD_NR

MOD_ABS

SDA

SCL

VCC3

VCC3

GND

VCC5

TX_DIS

INTERRUPT

MOD_DESEL

VEE5

GND

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

TOWARDASIC

TOWARDBEZEL

Figure 3. Host PCB XFP Pinout Top View

Functional Data I/OAvago Technologies’ AFCT-721XPDZ fiber-optic trans-ceiverisdesignedtoacceptindustrystandardelectricalinput differential signals. The transceiver provides AC-coupled, internally terminated data input and outputinterfaces. Bias resistors and coupling capacitors havebeenincludedwithinthemoduletoreducethenumberofcomponentsrequiredonthecustomer’sboard.

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Table 1. Electrical Pin DefinitionsPin Name Logic Function/Description Notes1 GND ModuleGround 1

2 VEE5 -5.2Vpowersupply.(NotUsed)

3 Mod-Desel LVTTL-I ModuleDe-select;Whenheldlowallowsthemoduletorespondto2-wireSe-rialinterfacecommands

4

4 Interrupt LVTTL-O Interrupt;Indicatespresenceofanimportantconditionwhichcanbereadovertheserial2-wireinterface

2

5 TX_DIS LVTTL-I TransmitterDisable;TransmitterLaserSourceTurnedOff 4

6 VCC5 5Vpowersupply.(NotUsed)

7 GND ModuleGround 1

8 VCC3 +3.3VPowerSupply

9 VCC3 +3.3VPowerSupply

10 SCL LVTTL-I TwoWireInterfaceClock 2

11 SDA LVTTL-I/O TwoWireInterfaceDataLine 2

12 Mod_Abs LVTTL-O LVTTL-OMod_AbsIndicatesModuleisnotpresent.GroundedintheModule 2

13 Mod_NR LVTTL-O ModuleNotReady;IndicatingModuleOperationalFault 2

14 RX_LOS LVTTL-O ReceiverLossOfSignalIndicator 2

15 GND ModuleGround 1

16 GND ModuleGround 1

17 RD- CML-O ReceiverInvertedDataOutput

18 RD+ CML-O ReceiverNon-InvertedDataOutput

19 GND ModuleGround 1

20 VCC2 +1.8VPowerSupply.(NotUsed)

21 P_Down/RST LVTTL-I Powerdown:Whenhigh,themoduleisputintoalowerpowermode.Serialinterfaceisfunctionalinthelowpowermode.Reset:ThefallingedgeinitiatesacompleteresetofthemoduleincludingtheserialInterface,equivalenttoapowercycle.

4

22 VCC2 +1.8VPowerSupply.(NotUsed)

23 GND ModuleGround 1

24 RefCLK+ PECL-I ReferenceClockNon-InvertedInput,ACcoupledonthehostboard(NotUsed) 3

25 RefCLK- PECL-I ReferenceClockInvertedInput,ACcoupledonthehostboard(NotUsed) 3

26 GND ModuleGround 1

27 GND ModuleGround 1

28 TD- CML-I TransmitterInvertedDataInput

29 TD+ CML-I TransmitterNon-InvertedDataInput

30 GND ModuleGround 1

Notes:1. ModulegroundpinsGndareisolatedfromthemodulecaseandchassisgroundwithinthemodule.2. OpenCollectorshouldbepulledupwith4.7KWto10KWtoavoltagebetween3.15Vand3.6Vonthehostboard.3. RefCLK+/-areinternallyterminated(50W)4. PulleduptoVcc3via4.7-10KWresistorinsidethemodule

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Absolute Maximum RatingsParameter Symbol Minimum Typical Maximum Unit NotesStorageTemperature(non-operating) TS -40 +85 °C 1,2,3

AmbientOperatingTemperature TA -40 +85 °C 1,2,3

RelativeHumidity RH 10 90 % 1

SupplyVoltage VCC3 0 3.6 V 1,2

LowSpeedInputVoltage VIN -0.5 VCC+0.5 V 1

Recommended Operating Conditions [4]

Parameter Symbol Minimum Typical Maximum Unit NotesCaseOperatingTemperature TC -5 +70 °C 3

SupplyVoltage VCC3 3.135 3.465 V 5

DataRate 9.95 11.3 Gb/s

Transceiver Electrical Characteristics(TC=-5°Cto+70°C,VCC3=3.3V±5%)

Parameter Symbol Minimum Typical Maximum Unit NotesPowerSupplyNoiseRejection(peak-peak)under1MHz

PSNR 2%ofVCC mV 6

PowerSupplyNoiseRejection(peak-peak)1MHzto10MHz

PSNR 3%ofVCC mV 6

Modulesupplycurrent ICC 425 605 mA

PowerDissipation PDISS 1410 2100 mW

Low Speed Outputs:MOD_NR,RX_LOS,MOD_ABS,INTERRUPT

VOHVOL

Host_VCC-0.50.0

Host_VCC+0.30.4

VV

78

Low Speed Inputs:TX_DIS,MOD_DESEL,P_DOWN/RST

VIHVIL

2.0-0.5

VCC3+0.30.8

VV

109

Notes:1. AbsoluteMaximumRatingsarethosevaluesbeyondwhichdamagetothedevicemayoccuriftheselimitsareexceededforotherthanashort

periodoftime.SeeReliabilityDataSheetforspecificreliabilityperformance.2. BetweenAbsoluteMaximumRatingsandtheRecommendedOperatingConditionsfunctionalperformanceisnotintended,devicereliability

isnotimplied,anddamagetothedevicemayoccuroveranextendedperiodoftime.3. TheAmbientOperatingTemperaturelimitationsarebasedontheCaseOperatingTemperaturelimitationsandaresubjecttothehostsystem

thermaldesign.4. RecommendedOperatingConditionsarethosevaluesforwhichfunctionalperformanceanddevicereliabilityisimplied5. VccconditionappliestosupplyvoltageattheXFPmodule6. PowerSupplyfilteringonhostboardrequiredasperXFPMSAspecification.7. 4.7KWto10KW resistorpull-uptohost_VCC,measuredatthehostsideofconnector.IOH(max)=-2mA.8. 4.7KWto10KW resistorpull-uptohost_VCC,measuredatthehostsideofconnector.IOL(max)=2mA.9. 4.7KWto10KW resistorpull-uptohost_VCC,measuredatthehostsideofconnector.IIL(max)=10µA.10.4.7KWto10KW resistorpull-uptohost_VCC,measuredatthehostsideofconnector.IIH(max)=-10µA.

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Transmitter Electrical Input Characteristics(TC=-5°Cto+70°C,VCC3=3.3V±5%)

Parameter Symbol Minimum Typical Maximum Unit NotesDifferentialInputImpedance Zd 100 W

TerminationMismatch DZM 5 %

DifferentialInputAmplitude DVQDO 120 820 mV peaktopeak(1)

DifferentialInputReturnLoss SDD11 20 dB 0.05to0.1GHz

DifferentialInputReturnLoss SDD11 8 dB 0.1to5.5GHz

DifferentialInputReturnLoss SDD11 8-20.66log10(f/5.5)finGHz

dB 5.5-12GHz

CommonModeInputReturnLoss SCC11 3 dB 0.1to12GHz

DifferentialtoCommonModeCon-version

SCD11 10 dB 0.1to12GHz

JitterandEyeMask XFPMSACompliant

Receiver Electrical Output CharacteristicsParameter Symbol Minimum Typical Maximum Unit NotesDifferentialInputImpedance Zd 100 W

TerminationMismatch DZM 5 %

DifferentialOutputAmplitude DVQDO 340 850 mV peaktopeak(1)

DCCommonModePotential Vcm 0 3.6 V

OutputACCommonModeVoltage 15 mV RMS

OutputRise/Falltime(20%to80%)

tr,tf 24 ps

Commonmodeoutputreturnloss SCC22 3 dB 0.1to12GHz

Differentialoutputreturnloss SDD22 20 dB 0.05to0.1GHz

Differentialoutputreturnloss SDD22 8 dB 0.1to5.5GHz

Differentialoutputreturnloss SDD22 8-20.66log10(f/5.5)finGHz

dB 5.5-12GHz

JitterandEyeMask XFPMSACompliant

Note:1. ThedifferentialinputandoutputamplitudesareperXFPMSARev4.5maskatpointsB’andC’.

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Transmitter Optical Characteristics 10 GbE/10GFC(TC=-5°Cto+70°C,VCC3=3.3V±5%)

Parameter Symbol Minimum Typical Maximum Unit NotesOpticalOutputPower Pout -5.2 dBmOMA 1,2

AverageOpticalOutputPower Pout -8.2 0.5 dBm 1,2

ExtinctionRatio ER 3.5 dB 1,2

SpectralWidth-rms s,rms 0.2 nmRMS 3

CenterWavelength λC 1260 1310 1355 nm

Transmitteranddispersionpenalty TDP 3.2 dB 1,2

Sidemodesuppressionratio 30 dB 1

Opticaloutputpower(min)inOMA-TDP

-6.2 dBmOMA 1,2

RIN12(OMA) RIN -128 dB/Hz 1

OpticalEyeMask CompliantwithIEEE802.3ae10GBASE-LR

Receiver Optical Characteristics 10 GbE/10GFC(TC=-5°Cto+70°C,VCC3=3.3V±5%)

Parameter Symbol Minimum Typical Maximum Unit NotesAverageReceivepower -14.4 0.5 dBmmean 1

Stressedreceiversensitivity -10.3 dBmOMA 1

Receiversensitivity PIN -12.6 dBmOMA 3

MaxReceiverReflectance -12 dB 1

Wavelength λC 1260 1310 1355 nm

Notes:1. 10GFC1200-SM-LL-L/IEEE802.3ae10BASE-LRcompliant2. Theseparametersareinterrelated:seeIEEE802.3ae3. Forinformationonly

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Transceiver Timing Characteristics(TC=-5°Cto+70°C,VCC3=3.3V±5%)

Parameter Symbol Minimum Typical Maximum Unit Notes

TX_DISAssertTime t_off 20 µs TimefromrisingedgeofTX_DIStowhentheopticaloutputfallsbelow10%ofnominal.

TX_DISNegateTime t_on 2 ms TimefromfallingedgeofTX_DIStowhenthemodulatedopticaloutputrisesabove90%ofnominal.

Timetoinitialize t_init 300 ms Frompoweronorhotplugaftermeetingpowersupplyspecs

Interruptassertdelay

Interrupt_on 200 ms Fromoccurrenceoftheconditiontriggeringinterrupt

Interruptnegatedelay

Interrupt_off 500 us Fromclearonreadinterruptflags

P_Down/RSTassertdelay

P_Down/RST_on 100 us FromPowerdowninitiation

P-Downnegatedelay

P_Down/RST_off

300 ms Maxdelayfromnegatetocompletionofpowerupandreset

Mod_NRassertdelay

Mod_nr_on 1 ms FromOccurrenceoffaulttoassertionofMOD_NR

Mod_NRnegatedelay

Mod_nr_off 1 ms FromOccurrenceofsignaltonega-tionofMOD_NR

Mod_DeSelasserttime

T_Mod_DeSel 2 ms MaximumdelaybetweenassertionofMod_DeSelandendofmoduleresponseto2-wireinterfacecommu-nications

Mod_DeSelde-asserttime

T_Mod_Sel 2 ms Maximumdelaybetweende-asser-tionofMod_DeSelandpropermod-uleresponseto2-wireinterfacecommunications

P_Downresettime t_reset 10 µs MinlengthofP-Downasserttoinitialreset

RX_LOSAssertdelay T_loss_on 100 µs FromOccurrenceoflossofsignaltoassertionofRX_LOS

RX_LOSnegatedelay T_loss_off 2.3 100 µs FromOccurrenceofpresenceofsignaltonegationofRX_LOS

SerialIDClockRate f_serial_clock 0 400 kHz

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Digital Diagnostic Interface and Serial IdentificationThe 2-wire serial interface is explicitly defined in theXFP MSA Rev 4.0. 2-wire timing specifications and thestructureofthememorymapareperXFPMSARev2.0.The normal 256 Byte I2C address space is divided intolower and upper blocks of 128 Bytes.The lower blockof128Bytes isalwaysdirectlyavailableandisusedfordiagnostic information providing the opportunity forPredictive Failure Identification, Compliance Predic-tion, Fault Isolation and Component Monitoring. Theupperaddressspacetablesareusedforlessfrequentlyaccessed functionssuchasserial ID,userwriteableEE-PROM, reserved EEPROM and diagnostics and controlspacesforfuturestandardsdefinition,aswellasAvagoTechnologies-specificfunctions.

Predictive Failure IdentificationThe diagnostic information allows the host system toidentifypotentiallinkproblems.Onceidentified,a“failover”techniquecanbeusedtoisolateandreplacesus-pectdevicesbeforesystemuptimeisimpacted.

Compliance PredictionThe real-timediagnosticparameterscanbemonitoredtoalertthesystemwhenoperatinglimitsareexceededandcompliancecannotbeensured.Asanexample,therealtimeaveragereceiveopticalpowercanbeusedtoassess the compliance of the cable plant and remotetransmitter.

Fault IsolationThe diagnostic information can allow the host to pin-pointthelocationofalinkproblemandacceleratesys-temservicingandminimizedowntime.

Component MonitoringAs part of host system qualification and verification,real time transceiver diagnostic information can becombinedwithsystemlevelmonitoringtoensureper-formance and operating environment are meeting ap-plicationrequirements.

Transceiver Module TemperatureThe transceiver module temperature represents themodule case temperature. It is a calibrated value fromaninternalPCBtemperaturemeasuredusingasensingcircuitry.

Transmitter Laser DC Bias CurrentLaser bias current is measured using sensing circuitrylocatedonthetransmitterlaserdriverIC.Normalvaria-tionsinlaserbiascurrentareexpectedtoaccommodatethe impact of changing transceiver temperature andsupply voltage operating points. The AFCT-721XPDZuses a closed loop laser bias feedback circuit to main-tain constant optical power over time at a given tem-perature. This circuit compensates for normal laserparametric variations in quantum efficiency, forwardvoltage and lasing threshold due to changing trans-ceiveroperatingpoints.

Transmitted Average Optical Output PowerVariations in average optical power are not expectedunder normal operation because the AFCT-721XPDZuses a closed loop laser bias feedback circuit to main-tain constant optical power. This circuit compensatesfornormal laserparametricvariationsduetochangingtransceiver operating points. Only under extreme laserbias conditions will significant drifting in transmittedaverageopticalpowerbeobservable.Thereforeitisrec-ommendedTxaverageopticalpowerbeused for faultisolation,ratherthanpredictivefailurepurposes.

Received Average Optical Input Power Received average optical power measurements are avaluableassetforinstallerstoverifycableplantcompli-ance.Driftsinaveragepowercanbeobservedfromthecableplantandremotetransmitterforpotentialpredic-tivefailureuse.Receivedaverageopticalpowercanbeusedforfaultisolation.

Auxiliary MonitorsThere are two auxiliary monitors implemented in theAFCT-721XPDZ.Oneisthe+3.3Vsupplyvoltagereport-edasAuxiliaryMeasurement2.TheotheristheModulePCB Temperature reported as Auxiliary Measurement1.AsthereisnoauxiliarytypedefinedforModulePCBTemperature, the auxiliary type for Laser Temperature(0100b)isusedinthiscase.

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Figure 4b. Module Drawing

Mechanical Specifications

Package Dimensions

Figure 4a. Module Drawing

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Figure 5. XFP host board mechanical layout

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Figure 6. XFP Assembly Drawing

Clip

Host Board

Heat Sink

Cage Assembly

Module

Bezel

EMI Gasket(not shown)

Connector

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Application SupportAn Evaluation Kit and Reference Designs are availabletoassistinevaluationoftheAFCT-721XPDZ.Pleasecon-tactyour localFieldSalesrepresentativeforavailabilityandorderingdetails.

Regulatory ComplianceThe transceiver Regulatory Compliance performanceis provided inTable 2 as a figure of merit to assist thedesigner.Theoverallequipmentdesignwilldeterminethecertificationlevel.

Electrostatic Discharge (ESD)There are two conditions in which immunity to ESDdamage is important. Table 2 documents the ESD im-munitytobothoftheseconditions.

Thefirstconditionisstaticdischargetothetransceiverduringhandlingsuchaswhenthetransceiverisinsert-edintothetransceiverport.Toprotectthetransceiver,itisimportanttousenormalESDhandlingprecautionsincludingtheuseofgroundedwriststraps,workbench-es,andfloormatsinESDcontrolledareas.TheESDsen-sitivityoftheAFCT-721XPDZiscompatiblewithtypicalindustryproductionenvironments.

Thesecondconditionisstaticdischargetotheexteriorofthehostequipmentchassisafterinstallation.Totheextent that the duplex LC optical interface is exposedtotheoutsideofthehostequipmentchassis,itmaybesubjecttosystem-levelESDrequirements.

The ESD performance of the AFCT-721XPDZ exceedstypicalindustrystandards.

Table 2. Regulatory Compliance

Feature Test Method Performance

ElectrostaticDischarge(ESD)totheexterioroftheXFPmodule

JEDECJESD22-A114-B 500Voltstothehighspeedpins,2000Voltstothelowspeedpins

ElectrostaticDischarge(ESD)totheDuplexLCReceptacle

VariationofIEC61000-4-2 Typically,nodamageoccurswith25kVwhentheduplexLCconnectorreceptacleiscon-tactedbyaHumanBodyModelprobe.

ElectrostaticDischarge(ESD)totheOpticalConnector

GR1089 10contactsof8KVontheelectricalfaceplatewithdeviceinsertedintoapanel.

ElectrostaticDischarge(ESD)totheOpticalConnector

VariationofIEC801-2 Airdischargeof15kV(min)contacttoconnectorw/odamage

ElectromagneticInterference(EMI)

FCCClassBCENELECEN55022ClassB(CISPR22A)VCCIClass1

Systemmarginsaredependentoncustomerboardandchassisdesign.

Immunity VariationofIEC61000-4-3 Lessthan0.5dBofRxsensitivitydegradationandlessthan10%marginre-ductionofTxmaskat10V/m,10MHZto1GHzw/ochassisenclosure

LaserEyeSafetyandEquipmentTypeTesting

USFDACDRHAELClass1US21CFR,SubchapterJperParagraphs1002.10and1002.12.

(IEC)EN60825-1:1994+A11+A2(IEC)EN60825-2:1994+A1(IEC)EN60950:1992+A1+A2+A3+A4+A11

CDRHaccession#951220TUVcertificate#R72071466

ComponentRecognition UnderwritersLaboratoriesandCanadianStandardsAssociationJointComponentRecognitionforInformationTechnologyEquipmentIncludingElectricalBusinessEquipment

ULfile#E173874

ImmunityThe transceivers have a shielded design to provide ex-cellent immunity to radio-frequency electromagneticfieldswhichmaybepresentinsomeoperatingenviron-ments.

Electromagnetic Interference (EMI)Most equipment designs using the AFCT-721XPDZ aresubject to the requirements of the FCC in the UnitedStates,CENELECEN55022(CISPR22)inEuropeandVCCIinJapan.ThemetalhousingandshieldeddesignoftheAFCT-721XPDZ minimizes EMI and provides excellentEMIperformance.

Eye SafetyThe AFCT-721XPDZ transceivers provide Class 1 eyesafety by design. Avago Technologies has tested thetransceiver design for regulatory compliance, undernormal operating conditions and under single faultconditions.SeeTable2.

FlammabilityTheAFCT-721XPDZiscomplianttoUL94V-0.

CautionThe AFCT-721XPDZ contains no user serviceable parts.Tampering with or modifying the performance ofthe AFCT-721XPDZ will result in voided product war-ranty. It may also result in improper operation of theAFCT-721XPDZ circuitry, and possible overstress ofthe laser source. Device degradation or product fail-ure may result. Connection of the AFCT-721XPDZ toa non-approved optical source, operating above therecommended absolute maximum conditions may beconsidered an act of modifying or manufacturing alaser product. The person(s) performing such an actis required by law to recertify and reidentify the laserproductunder theprovisionsofU.S.21CFR (Subchap-terJ)andtheTUV.

Ordering InformationPleasecontactyour localfieldsalesengineeroroneofAvago Technologies franchised distributors for order-ing information. For technical information,pleasevisitAvagoTechnologies’WEBpageatwww.avagotech.comor contact Avago Technologies Semiconductor Prod-uctsCustomerResponseCenterat1-800-235-0312.Forinformation related to XFP MSA documentation visitwww.xfpmsa.org

For product information and a complete list of distributors, please go to our web site: www.avagotech.com

Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.Data subject to change. Copyright © 2005-2008 Avago Technologies. All rights reserved. AV02-1080EN - November 26, 2008