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MiniPOD AFBR-811VxyZ, AFBR-821VxyZ10 Gbps/ChannelTwelve Channel, Parallel Fiber Optics ModulesData SheetDescriptionFeaturesThe AFBR-811VxyZ Twelve Channel, Pluggable, ParallelFiber Optics Transmitter and AFBR-821VxyZ TwelveChannel, Pluggable, Parallel Fiber Optics Receiver are highperformance fiber optics modules for short-range parallelmulti-lane data communication and interconnect applications. The high density optical modules are designed tooperate over multimode fiber systems using a nominalwavelength of 850 nm. Compliant to IEEE 802.3ba 100GbE (100GBASE-SR10and nPPI) per laneAvago’s MiniPOD solution offers system designers twomodule package options to optimize their cable management and board layout. AFBR-811RxyZ Tx/AFBR-821RxyZRx is used with round multi-lane cable assemblies forapplications requiring multiple turns of the jumper cableinside the chassis. AFBR-811FxyZ Tx/AFBR-821FxyZ Rx isused with flat ribbon cable assemblies, allowing densetiling of the modules as the jumper cables can be threadunder the dust-cap of the next module. This top mountedoptical connection maximizes board layout density byeliminating board space lost to the optical connector andstrain relief. High density footprint: 21.95 mm 18.62 mm sizeThe electrical interface uses a 9 9 MEG-Array connectorwith 1.27 mm rawing/55714.pdfThe optical interface requires the user to provide acustom designed optical turn 1 12 ribbon cable PRIZM LightTurn connector.The thermal interface provided can require either a userprovided heat sink or use of the Avago general purposeclip on heat sink, to maintain the module case temperatureto be between 0 C to 70 C during continuous operation.Applications 100 GbE and IB-QDR / IB-DDR / IB-SDR interconnects Data Aggregation, Backplane and Proprietary Protocoland Density Applications High Performance and High Productivity computerinterconnects Switch Fabric interconnectsPatent - www.avagotech.com/patents Compliant to 12 QDR Infiniband Operates at 10.3125 Gbps per channel with 64b/66bencoded data for 100GbE application and at 10 Gbpswith 8b/10b encoded data for IB-QDR application High Aggregate bandwidth: 120 Gbps per module Two package options to optimize internal cablemanagement and system layout Separate transmitter and receiver modules 850 nm VCSEL array in transmitter; PIN array in receiver Links up to 150 m at 10.3125 Gbps with OM4 4700MHz km 50 mm MMF Optical Interface: PRIZM LightTurn optical turn 1 12ribbon fiber connector Pluggable electrical interface: 9 9 MEG-Array for easeof design and manufacturability Low Power consumption: 3.0 W Max per Transmitter/Receiver pair (0 C to 70 C operating range) Dedicated signals for module address, module resetand host interrupt Two Wire Serial (TWS) interface with maskable interruptfor expanded functionality including:– Individual channel functions: disable, squelch disable, lane polarity inversion, TX eye margin enable– A/D read back: module temperature and supplyvoltages, per channel laser current and laser power,or received power– Status: per channel Tx fault, electrical (transmitter) oroptical (receiver) LOS, and alarm flags– Programmable equalization integrated with DCblocking caps at transmitter data input– Programmable receiver output swing and deemphasis level– Field Upgradable Firmware capability 0 C to 70 C case temperature continuous operatingrange. 85 C supported for short durationsAvago Technologies Confidential. Restricted under NDADownloaded from Arrow.com.

Part Number Ordering OptionsModules for use with Flat Ribbon Jumper CableModules for use with Round Jumper CableTransmitter BasePart NumberAFBR-811FxyZReceiver Base Part NumberAFBR-821FxyZTransmitter BasePart NumberAFBR-811RxyZReceiver Base Part NumberAFBR-821RxyZMiniPOD Evaluation BoardAFBR-800EVBMiniPOD Evaluation KitAFBR-800EVKMiniPOD Round ModuleDust Cover Opening ToolAFBR-800RTLMiniPOD Extraction ToolAFBR-800ETLMiniPOD PRIZM LightTurn Removal ToolAFBR-800FTLWhere:81 Transmitter; 82 ReceiverF/R: R module package for use with round cable;F module package for use with Flat ribbon cablex: N No Heat Sink,H Pin Clip-on Heat Sink attached (see Figure 24)y: 1 100 mWarningCAUTION! Use of controls or adjustments or performance of proceduresother than those specified herein may result in hazardous radiationexposureCAUTION! Laser Class 3R for laser module assembly without fiber opticcable attachment.EN 60825-1:2007COMPLIES WITH 21 CPR 1040.10 AND 1040.11EXCEPT FOR DEVIATIONS PERSUANT TO LASERNOTICE NO. 50, DATED JUNE 24, 2007CLASS 1 LASER PRODUCT2Downloaded from Arrow.com.INVISIBLE LASER RADIATION, AVOID DIRECT EYE EXPO-SURE! CLASS 3RLASER PRODUCT WITHOUT OPTIC CABLE ASSEMBLYCAUTION! Laser Class 1 Classification for laser module assembly includingfiber optic cable attachment. Safe to view laser output with the nakedeye or with the aid of typical magnifying optics (e.g. telescope or microscope)INVISIBLE LASER RADIATION, DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS. CLASS 1 LASER PRODUCT WITH OPTIC CABLE ASSEMBLY.Note: Standard used for classification: EN 60825-1:2007Avago Technologies Confidential. Restricted under NDA

Transmitter ModuleElectrical Interface (9x9 MEG ARRAY)Din[11:0][p/n] (24)Alarm thresholds are established for the monitoredattributes. Flags are set and interrupts generated whenthe attributes are outside the thresholds. Flags are also setand interrupts generated for loss of input signal (LOS) andtransmitter fault conditions. All flags are latched and willremain set even if the condition initiating the latch clearsand operation resumes. All interrupts can be masked andflags are reset by reading the appropriate flag register. Theoptical output will squelch for loss of input signal unlesssquelch is disabled. Fault detection or channel deactivation through the TWS interface will disable the channel.Status, alarm and fault information are available via theTWS interface. The interrupt signal (selectable via the TWSinterface as a pulse or static level) is provided to informhosts of an assertion of an alarm, LOS and/or Tx fault.Tx Input Buffer12 ChannelsLaser Driver12 ChannelsControlDiagnosticMonitorsSCL (1x)SDA (1x)IntL (1x)Adr[2:0] (3x)ResetL (1x)DNC (7x)Vcc33 (3x)Vcc25 (4x)Gnd (33x)TXIO Counts (81):Power: 43Digital: 7DNC: 7High speed : 24Figure 1. Transmitter Block Diagram3Downloaded from Arrow.com.Avago Technologies Confidential. Restricted under NDAOptical InterfaceOver the TWS interface, the user can, for individualchannels, control (flip) polarity of the differential inputs,de-activate channels, place channels into margin mode(system level diagnostic mode where TX OMA is reducedby 1dB), disable the squelch function and program inputequalization levels to reduce the effect of long PCB traces.A reset for the control registers is available. Serial ID information and alarm thresholds are provided. To reduce theneed for polling, the TWS interface is augmented with aninterrupt signal for the host.1 x 12 VCSEL ArrayThe optical transmitter module (see Figure 1) incorporates a 12-channel VCSEL (Vertical Cavity Surface EmittingLaser) array, a 12-channel input buffer and laser driver,diagnostic monitors, control and bias blocks. The transmitter is designed for EN-60825 and CDRH eye safety compliance; Class 3R out of the module. When fully assembledwith the PRIZM LightTurn optical connector class 1M isachieved. The Tx Input Buffer provides CML compatibledifferential inputs (presenting a nominal differentialinput impedance of 100 Ω and a nominal common modeimpedance to signal ground of 25 Ω) for the high speedelectrical interface that can operate over a wide commonmode range without requiring external DC blockingcapacitors. For module control and interrogation, thecontrol interface incorporates a Two Wire Serial (TWS)interface of clock and data signals and dedicated signalsfor host interrupt, module address setting and modulereset. Diagnostic monitors for VCSEL bias, light outputpower (LOP), temperature, both supply voltages andelapsed operating time are implemented and results areavailable through the TWS interface.

Receiver ModuleElectrical Interface (9x9 MEG ARRAY)Din[11:0][p/n] (24)Alarm thresholds are established for the monitoredattributes. Flags are set and interrupts generated whenthe attributes are outside the thresholds. Flags are alsoset and interrupts generated for loss of optical inputsignal (LOS). All flags are latched and will remain set evenif the condition initiating the latch clears and operationresumes. All interrupts can be masked and flags are resetupon reading the appropriate flag register. The electrical output will squelch for loss of input signal (unlesssquelch is disabled) and channel de-activation throughTWS interface. Status and alarm information are availablevia the TWS interface. The interrupt signal (selectable viathe TWS interface as a pulse or static level) is provided toinform hosts of an assertion of an alarm and/or LOS.Rx Output Buffer12 ChannelsPreamp12 ChannelsControlDiagnosticMonitorsSCL (1x)SDA (1x)IntL (1x)Adr[2:0] (3x)ResetL (1x)DNC (7x)Vcc33 (3x)Vcc25 (4x)Gnd (33x)RXIO Counts (81):Power: 43Digital: 7DNC: 7High speed : 24Figure 2. Receiver Block Diagram4Downloaded from Arrow.com.Avago Technologies Confidential. Restricted under NDAOptical InterfaceOver the TWS interface, the user can, for individualchannels, control (flip) polarity of the differential outputs,de-activate channels, disable the squelch function,program output signal amplitude and de-emphasisand change receiver bandwidth. A reset for the controlregisters is available. Serial ID information and alarmthresholds are provided. To reduce the need for polling,the TWS interface is augmented with an interrupt signalfor the host.1 x 12 PIN ArrayThe optical receiver module (see Figure 2) incorporates a 12-channel PIN photodiode array, a 12-channelpre-amplifier and output buffer, diagnostic monitors,control and bias blocks. The Rx Output Buffer providesCML compatible differential outputs for the high speedelectrical interface presenting nominal single-endedoutput impedances of 50 Ω to AC ground and 100 Ωdifferentially that should be differentially terminatedwith 100 Ω. External DC blocking capacitors are required.For module control and interrogation, the controlinterface incorporates a Two Wire Serial (TWS) interfaceof clock and data signals and dedicated signals for hostinterrupt, module address setting and module reset.Diagnostic monitors for optical input power, temperature, both supply voltages and elapsed operating time areimplemented and results are available through the TWSinterface.

High Speed Signal InterfaceTransmitter Input EqualizationFigure 3 shows the interface between an ASIC/SerDes andthe fiber optics modules. For simplicity, only one channelis shown. As shown in Figure 3, the compliance points areon the host board side of the electrical connectors. Sets ofs-parameters are defined for the transmitter and receiverinterfaces. The transmitter and receiver are designed,when operating within Recommended Operating Conditions, to provide a robust eye-opening at the receiveroutputs. See the Recommended Operating Conditionsand the Receiver Electrical Characteristics for details.Transmitter inputs can be programmed for one of severallevels of equalization. See Figure 4. The default caseprovides a flat gain-frequency response in the inputs.Different levels of compensation can be selected toequalize skin-effect losses across the host circuit board.See Tx Memory Map 01h Upper Page section addresses228 – 233 for programming details.Unused inputs and outputs should be terminated with100 Ω differential loads.The transmitter inputs support a wide common moderange and DC blocking capacitors are not needed(internal capacitors are not shown in Figure 3). Dependingon the common mode range tolerance of the ASIC/SerDesinputs, DC blocking capacitors may be required in serieswith the receiver; in this case 100 nF capacitors are recommended. Differential impedances are nominally 100 Ω.The common mode output impedance for the receiver isnominally 25 Ω while the nominal common mode inputimpedance of the transmitter is 25 Ω.Receiver Output Amplitude and De-emphasisReceiver outputs can be programmed to provide severallevels of amplitude and de-emphasis. See Figure 5 forde-emphasis definition. The user can program for peakto-peak amplitude and then a de-emphasis level. If zerode-emphasis is selected, then the signal steady stateequals the peak-to-peak level. For other levels of deemphasis the selected de-emphasis reduces the steadystate from the peak-to-peak level. The change from peakto-peak level to steady-state occurs within a bit time. SeeRx Memory Map 01h Upper Page section addresses 228– 233 for amplitude programming details and addresses234 – 239 for de-emphasis programming details.FO Rx Electrical InterfaceASIC/SerDes100 ΩCACCAC50 Ω50 ΩSDD22SCC22SDC22FO Rx (1 of 12 Lanes)50 Ω50 ΩSDD11SCC11SDC11100 ΩHost Board Electrical Interface– Compliance Points –FO Tx (1 of 12 Lanes)FO Tx Electrical InterfaceFigure 3. Application Reference DiagramGainNo EqualizationMaximum EqualizationFrequencyFigure 4. Transmitter Input Equalization5Downloaded from Arrow.com.Avago Technologies Confidential. Restricted under NDA

Data01000101111 bitDe-Emphasis (DE)Steady-State (SS)OutputVoltageDe-Emphasis % (DE/SS) (100%)Figure 5. Definition of De-emphasis and Steady StateControl Signal InterfaceThe control interface includes dedicated signals foraddress inputs, interrupt output and reset input and bidirectional clock and data lines for a two-wire serial access(TWS interface) to control and status and informationregisters. The TWS interface is compatible with industrystandard two-wire serial protocol. The MiniPOD module isimplemented as a slave device. Signal and timing characteristics are further defined in the Control Characteristicsand Control Interface and Memory Map sections.The registers of the serial interface memory are defined inthe Control Interface and Memory Map section.Link Model and Reference ChannelTP0TP1TP1aTP4TP3Figure 6. Link Model test point definitionsPerformance specifications for the MiniPOD modulesbased on IEEE 802.3ba 100GBASE-SR10.6Downloaded from Arrow.com.TP5ASICElectricalConnectorTP2MiniPOD RXOptical PatchCordElectricalConnectorMiniPOD TXASICTP4aAvago Technologies Confidential. Restricted under NDA

Absolute Maximum RatingsStress in excess of any of the individual Absolute Maximum Ratings can cause immediate catastrophic damage to themodule even if all other parameters are within Recommended Operation Conditions. It should not be assumed thatlimiting values of more than one parameter can be applied to the module concurrently. Exposure to any of the AbsoluteMaximum Ratings for extended periods can adversely affect reliability.ParameterSymbolMinMaxUnitsStorage TemperatureTs-4085 C85 CAbsolute Maximum Operating TemperatureNotes12.5 V Power Supply VoltageVcc25-0.53.0V3.3 V Power Supply VoltageVcc33-0.54.0V-0.5Vcc33 0.5,Vcc25 0.5, 4.0V1.0V23Data Input Voltage – Single EndedData Input Voltage – Differential VDip - VDin Control Input VoltageVi-0.5Vcc33 0.5, 4.0VControl Output CurrentIo-2020mARelative HumidityRH595%Receiver Damage ThresholdRx PMAX 4dBm4Notes:1. Electro-optical specifications are not guaranteed outside the recommended operating temperature range. Operation above the AbsoluteMaximum Case Temperature for extended periods may adversely affect reliability.2. This is the maximum voltage that can be applied across the differential inputs without damaging the input circuitry.3. The maximum limit is the lesser of Vcc 0.5 V or 4.0 V.4. Exposure to a condensing environment is not allowed.7Downloaded from Arrow.com.Avago Technologies Confidential. Restricted under NDA

Recommended Operating ConditionsRecommended Operating Conditions specify parameters for which the optical and electrical characteristics holdunless otherwise noted. Optical and electrical characteristics are not defined for operation outside the RecommendedOperating Conditions, reliability is not implied and damage to the module may occur for such operation over anextended period of time.ParameterSymbolMinTypMaxUnits ReferenceTc070 CNote 1Case Temperature (short term)Tc ext7085 CNote 22.5 V Power Supply VoltageVcc252.3752.52.625VNote 33.3 V Power Supply VoltageVcc333.1353.3Case TemperatureSignal Rate per Channel(rates 3.125 Gb/s must be 8b/10b encoded)1.25Host Electrical Compliance3.46510.3125VGBdNote 4Per IEEE 802.3ba-2010 TP1a andTP4 nPPI specifications for hostControl Input Voltage HighVih2.33.6VControl Input Voltage LowVil-0.30.4V400kHzTwo Wire Serial Interface Clock RateTwo Wire Serial Interface Write Cycle Time(up to 2 sequential bytes)Reset Pulse WidthtWC100tRSTL PW10msµsPower Supply Noise100Receiver Differential Data Output LoadAC Coupling Capacitors – Receiver Data OutputsFiber Length: 4700 MHz km 50 µm MMF (OM4)2000 MHz km 50 µm MMF (OM3)Cac0.50.5mVpp Note 5,500 Hz to 5.4 GHz100ΩFigure 30.1µFNote 6, Figure 3mmNote 7150100Module Retention Screw Torque0.06N.mNote 8Module Top Surface Load Limit100NNote 9MEG-Array Mating Force (required)70NMEG-Array de-Mating Force (required)35NMEG-Array Side Load50NSee Figure 28Fiber Pull Force (long duration**)0.98NSee Figure 29Fiber Pull Force (short duration*)2.2NSee Figure 29PRIZM Insertion Force (short duration*)40NNumber of Ribbons (Flat Cable Housing)3Note 10, See Figure 30Note 11Notes:1. To prevent a degradation in reliability, avoid continuous operation above 70 C. The case temperature is referenced to the Thermocouplemeasurement point, as shown in Figure 20; it is the same location for Tx and Rx, flat and round cable housing.2. Short term is defined per section 4.1.2 of Telcordia GR-63-CORE Issue 3, March 2006 and corresponds to a period of not more than 96 consecutivehours and a total of not more than 15 days in 1 year (This refers to a total of 360 hours in any given year, but no more than 15 occurrences duringthat 1-year period).3. There are no restrictions to the 2.5 V and 3.3 V power supply sequencing.4. Higher data rates are possible. For further details, contact your Avago sales representative.5. Power Supply Noise is defined as the peak-to-peak noise amplitude over the frequency range at the host supply side of the recommended powersupply filter with the module and recommended filter in place. Voltage levels including peak-to-peak noise are limited to the recommendedoperating range of the associated power supply. See Figure 8 for recommended power supply filters.6. For data pattern with restricted run lengths and disparity, e.g. 8b10b, smaller value capacitors may provide acceptable results.7. Channel insertion loss includes 3.5 dB/km attenuation, 1.5 dB connector loss and 0.3 dB modal noise penalty allocations.8. The PCB material should be evaluated to ensure that damage does not occur.9. Load applied perpendicular to the module heat sink interface surface. See Figure 27.10. Refer to the “PRIZM LightTurn Connector – to – Mini-POD Parallel Optic Module Assembly Recommendations” procedure available from Avagosales. 40 N max applies only when the PRIZM connector is being inserted/attached, per the PRIZM Connector Assembly Instructions. For all otherobjects being inserted inside the MiniPOD module, (i.e., not the PRIZM optical connector), the max force is 10 N. The 40 N can only be applied bya human finger tip. No tools or thumbs are to be used in the PRIZM connector attach process.11. This is the number of ribbon fibers that can be accommodated beneath the dust-cap of a flat cable housing MiniPOD. Hence the maximumnumber of MiniPODs that can be tiled in a row is 3.* Short duration is 15 seconds.** Long duration ( 5 minutes), exceeding this force long term could cause the optical light output power to drop or Rx sensitivity to diminish, whichis not recoverable.8Downloaded from Arrow.com.Avago Technologies Confidential. Restricted under NDA

Transmitter Electrical Characteristics*The following characteristics are defined over the Recommended Operating Conditions from 0 C to 70 C, unlessotherwise noted. Typical values are for Tc 40 C, Vcc33 3.3 V and Vcc25 2.5 V.ParameterTypMaxUnitsReferencePower Consumption (Max EQ)SymbolsMin1.21.6WNote 1Power Supply Current – Vcc25280365mANote 2105185mANote 3100115WInformativemVppInformativemVppNote 4, InformativePower Supply Current – Vcc33Differential Input Impedance85LOS Assert Threshold: Tx Data InputDifferential Peak-to-Peak Voltage SwingΔVDI PP LOSLOS De-Assert Threshold: Tx Data InputDifferential Peak-to-Peak Voltage SwingΔVDI PP LOS50210LOS Hysteresis0.5Power On Initialization TimetPWR INITParameterTest PointMinSingle ended input voltage toleranceTP1a-0.3AC common mode input voltage toleranceTP1a15Differential input return lossTP14dB3502000msNote 5TypMaxUnitsReference4.0VNote 6mVRMSdBNote 7, 10 MHz to 11.1 GHzDifferential to common-modeinput return lossTP110dB10 MHz to 11.1 GHzJ2 Jitter toleranceTP1a0.17UIDefined in 802.3baJ9 Jitter toleranceTP1a0.29UIDefined in 802.3baData Dependent Pulse Width Shrinkage(DDPWS) toleranceTP1a0.07UIDefined in 802.3baEye Mask Coordinates:X1, X2, Y1, Y2TP1aUImVNote 8, Hit Ratio 5x10-5SPECIFICATION VALUES0.11, 0.31, 95, 350*For control signal timing including Adr[2:0], IntL, ResetL, SCL and SDA see Control Characteristics: Transmitter/Receiver.Notes:1. Max power is 1.7 W above 70 C, to 85 C case temperature.2. Supply current includes that of all Vcc25 contacts.3. Supply current includes that of all Vcc33 contacts. Max current is 210 mA above 70 C, to 85 C case temperature.4. Tx data input must conform to IEEE 802.3ba-2010 TP1a electrical host compliance specification.5. Power On Initialization Time is the time from when the supply voltages reach and remain above the minimum Recommended Operating Conditionsto the time when the module enables TWS access. The module at that point is fully functional.6. Referred to TP1 signal common; The single-ended input voltage tolerance is the allowable range of the instantaneous input signals.7. From 10 MHz to 11.1 GHz, the magnitude in decibels of the module differential input return loss at TP1 and the host differential output return lossat TP1a shall not exceed the limit given in EquationReturn loss (ƒ) 12 – 2 (f )0.01 f 4.1 dB 6.3 – 13log10(f/5.5)4.11 f 11.1 dBReturn loss (ƒ) is the return loss at frequency ff is the frequency in GHz8.Differential amplitude (mV)Y2Y10-Y1-Y20X1X21-X2Time (UI)1-X11Tx Electrical Eye Mask Coordinates (TP1a) at Hit ratio 5 x 10-5 hits per sample9Downloaded from Arrow.com.Avago Technologies Confidential. Restricted under NDA

Receiver Electrical CharacteristicsThe following characteristics are defined over the Recommended Operating Conditions from 0 C to 70 C, unlessotherwise noted. Typical values are for Tc 40 C, Vcc33 3.3 V and Vcc25 2.5 V.ParameterTest PointPower ConsumptionPower Supply Current (Vcc25) –@ Default De-emphasis / Default output swingPower Supply Current (Vcc33) –@ Default De-emphasis / Default output swingPower Supply Current (Vcc25) –@ Max De-emphasis/Max output swingPower Supply Current (Vcc33) –@ Max De-emphasis/Max output swingData Output Differential Peak-to-PeakVoltage Swing (Default De-emphasis)Data Output Common Mode VoltageAC common-mode output voltage (RMS)Termination mismatch at 1 MHzDifferential Output ImpedanceDifferential Output Return Loss,10M – 11.1 GHzCM to Differential Mode Conversion,0.1G –11.1 GHzPower On Initialization TimeOutput transition time (20% to 80%)J2 Jitter OutputJ9 Jitter OutputData Dependent Pulse Width ShrinkageInter-channel SkewInter-channel Skew VariationEye Mask Coordinates:X1, X2, Y1, .13501.4425WmANote 1Note 24890mANote 3430525mANote 24890mANote 3500600mVppNote 4, 100 W Load(default setting)Over Amplitude V%WdB2000280.420.650.3411100SPECIFICATION VALUES0.29, 0.5, 150, 425mspsUIUIUInspsUImVInformativeNote 5Note 6Defined in 802.3baDefined in 802.3baDefined in 802.3baNote 7Note 8,Hit Ratio 5x10-5Differential Amplitude [mV]Notes:1. Max conditions include default output amplitude and de-emphasis programming.2. Supply current includes that of all Vcc25 contacts.3. Supply current includes that of all Vcc33 contacts.4. See section on page 61 “Receiver Output Amplitude Control Code Description” for range of voltages defined in the receiver upper page 01h,address range 228 to 233. Data outputs are CML compatible. Data Output Differential Peak to Peak Voltage Swing is defined as follows: ΔVDO pp ΔVDOH – ΔVDOL where ΔVDOH High State Differential Data Output Voltage and ΔVDOL Low State Differential Data Output Voltage. Outputvoltage swing is adjustable via TWS interface.5. From 10 MHz to 11.1 GHz. The magnitude in decibels of the module differential output return loss at TP4 and the host differential input return lossat TP4a shall not exceed the limit given in EquationReturn loss (ƒ) 12 – 2 (f )0.01 f 4.1 dB 6.3 – 13log10(f/5.5)4.11 f 11.1 dB6. From 10 MHz to 11.1 GHz. The magnitude in decibels of the host common mode output return loss at TP4 shall not exceed the limit given inEquation:Return loss (ƒ) 7 – 1.6f0.01 f 2.5 dB 32.5 f 11.1 dBf is the frequency in GHz.7. Inter-Channel Skew is defined for the condition of equal amplitude, zero ps skew input signals at TP1a.8.Y2Y10-Y1-Y20X1X2Normalized Time [UI]1-X11.0Rx Electrical Eye Mask Coordinates (TP4) at Hit ratio 5 x 10-5 hits per sample10Downloaded from Arrow.com.Avago Technologies Confidential. Restricted under NDA

Transmitter Optical Characteristics1The following characteristics are defined over the Recommended Operating Conditions from 0 C to 70 C, unlessotherwise noted. Typical values are for Tc 40 C, Vcc33 3.3 V and Vcc25 2.5 V. Test point TP2. Note: The TX outputperformance is only guaranteed with a differential input that meets the recommended operating conditions. A linkdriven with a single-ended signal will degrade the jitter performance.ParameterCenter 65nm2.4dBm-30dBmRMS spectral widthAverage launch Power, each lanePO AVEOutput Optical Power: DisabledPO OFFExtinction RatioOptical Modulation Amplitude, each lane-7.6ER3OMA-5.6Output Power (Squelched OMA)3Difference in launch power between any twolanes (OMA)Peak power, each lanePo - TDPTransmitter and Dispersion Penalty, each lane2dB-2.4Launch Power in OMA minus TDP, each laneReferencedBm3dBmAC Squelch4dB4dBm-6.5dBmTDPOptical return loss tolerance3.5dB12dB 86% at 19 μm, 30% at 4.5 μmEncircled fluxSpecification ValuesEye mask coordinates: X1, X2, X3Y1, Y2, Y30.23, 0.34, 0.430.27, 0.35, 0.4UIPower On Initialization Time Tx OutputstPWR INIT3502000msReset De-assert Re-initialization Time Tx OutputstRSTL OFF3502000msOutput Disable Assert Time for FaulttDIS ON9100msOutput Squelch Assert Time for LOStSQ ON5280µsOutput Squelch De-assert Time for LOStSQ OFF4980µs4, Hit ratio 5x10-5per sampleNotes:1. These optical specifications are dependent upon the performance of the PRIZM LightTurn to cable assembly, which assumes a maximum of 2 dBinsertion loss. More details are provided on the PRIZM LightTurn cable assembly specification. Please contact your Avago sales representative toreceive this specification.2. RMS spectral width is the standard deviation of the spectrum.3. Output of user provided fiber connector. Even if the TDP 0.9 dB, the OMA minimum must exceed this minimum value.4. Compliance assured up to 10.3125 Gbps.Mask Coordinates1 Y3X1 0.23X2 0.34X3 0.43Y1 0.27Y2 0.35Y3 0.40Normalizd ormalized Time (Unit Interval)Transmitter eye mask definitions (TP2) at Hit ratio 5 x 10-5 hits per sample11Downloaded from Arrow.com.Avago Technologies Confidential. Restricted under NDA

Receiver Optical CharacteristicsThe following characteristics are defined over the Recommended Operating Conditions from 0 C to 70 C, unlessotherwise noted. Typical values are for Tc 40 C, Vcc33 3.3 V and Vcc25 2.5 V.ParameterMaxUnitsReferenceOptical Modulation Amplitude (OMA), each laneTest PointTP3MinTyp 3dBm1Stressed Sensitivity (OMA), each laneTP3-5.4dBm2Receiver Sensitivity (OMA)TP3-11.3dBmInformativeOperating Center WavelengthTP3840Receiver ReflectanceTP3Peak Power, each laneTP3Output Rise/Fall time (20-80%)TP3LOS to Data Output Squelch Assert Time860nm-12dB 4dBm4050ps3TP350300µs4Data Output Squelch De-assert TimeTP3120300µs5LOS ASSERT Threshold (OMA)TP3LOS De-ASSERT Threshold (OMA)TP3LOS HysteresisTP325-30-14-12.40.5dBm-81.6dBmdBNotes:1. These optical specifications are dependent upon the performance of the PRIZM LIghtTurn cable assembly, which assumes a maximum of 2 dBinsertion loss. More details are provided on the PRIZM LightTurn cable assembly specification. Please contact your Avago sales representative toreceive this specification.2. Measured with conformance test signal at TP3 for BER 10e-12.3. These are unfiltered rise and fall times without de-emphasis measured between the 20% and 80% levels using a 500 MHz square wave test pattern.Impairments in measurements due to the test system are removed. Specifications are for information only.4. This is the module response time from fall of Rx input to less than Rx input LOS threshold to squelch of Rx outputs.5. This is the module response time from rise of Rx input to greater than Rx input LOS threshold to resumption of Rx outputs.12Downloaded from Arrow.com.Avago Technologies Confidential. Restricted under NDA

100GBASE-SR10 Illustrative Link Power BudgetsParameterOM3Effective Modal Bandwidth at 850 nm2000OM4Units4700MHz kmLaunch Power in OMA minus TDP, each lane-6.5dBmTransmitter and Dispersion Penalty, each lane3.5dBReceiver Sensitivity (OMA)-11.3Power Bud

Twelve Channel, Parallel Fiber Optics Modules Data Sheet Description The AFBR-811VxyZ Twelve Channel, Pluggable, Parallel Fiber Optics Transmitter and AFBR-821VxyZ Twelve Channel, Pluggable, Parallel Fiber Optics Receiver are high performance ber optics modules for short-range parallel multi-

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