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參數(shù)資料
| 型號： | AFCT-57J5ATPZ |
| 元件分類： | 光收發(fā) |
| 英文描述： | FIBER OPTIC TRANSCEIVER, 1290-1340nm, 3072Mbps(Tx), 3072Mbps(Rx), SURFACE MOUNT, LC CONNECTOR |
| 封裝： | ROHS COMPLIANT PACKAGE |
| 文件頁數(shù)： | 11/18頁 |
| 文件大?。?/td> | 383K |
| 代理商： | AFCT-57J5ATPZ |
2
Installation
The AFCT-57J5ATPZ can be installed in any SFF-8074i
compliantSmallFormPluggable(SFP)portregardlessof
hostequipmentoperatingstatus.TheAFCT-57J5ATPZis
hot-pluggable,allowingthemoduletobeinstalledwhile
thehostsystemisoperatingandon-line.Uponinsertion,
the transceiver housing makes initial contact with the
hostboardSFPcage,mitigatingpotentialdamagedue
toElectro-StaticDischarge(ESD).
DigitalDiagnosticInterfaceandSerialIdentification
The2-wireserialinterfaceisbasedonATMELAT24C01A
seriesEEPROMprotocolandsignalingdetail.Convention-
alSFPEEPROMmemory,bytes0-255atmemoryaddress
0xA0, is organized in compliance with SFF-8074i. New
digital diagnostic information, bytes 0-255 at memory
address0xA2,iscomplianttoSFF-8472.Thenewdiag-
nosticinformationprovidestheopportunityforPredic-
tive Failure Identification, Compliance Prediction, Fault
IsolationandComponentMonitoring.
PredictiveFailureIdentification
The AFCT-57J5ATPZ predictive failure feature allows a
host to identify potential link problems before system
performance is impacted. Prior identification of link
problems enables a host to service an application via
“failover”toaredundantlinkorreplaceasuspectdevice,
maintainingsystemuptimeintheprocess.Forapplica-
tionswhereultra-highsystemuptimeisrequired,adigital
SFP provides a means to monitor two real-time laser
metricsassociatedwithobservinglaserdegradationand
predictingfailure:averagelaserbiascurrent(Tx_Bias)and
averagelaseropticalpower(Tx_Power).
CompliancePrediction
Compliance prediction is the ability to determine if an
opticaltransceiverisoperatingwithinitsoperatingand
environmental requirements. AFCT-57J5ATPZ devices
provide real-time access to transceiver internal supply
voltage and temperature, allowing a host to identify
potential component compliance issues. Received
optical power is also available to assess compliance of
a cable plant and remote transmitter.When operating
outofrequirements,thelinkcannotguaranteeerrorfree
transmission.
FaultIsolation
The fault isolation feature allows a host to quickly
pinpoint the location of a link failure, minimizing
downtime.Foropticallinks,theabilitytoidentifyafault
atalocaldevice,remotedeviceorcableplantiscrucialto
speedingserviceofaninstallation.AFCT-57J5ATPZreal-
timemonitorsofTx_Bias,Tx_Power,Vcc,Temperatureand
Rx_Powercanbeusedtoassesslocaltransceivercurrent
operatingconditions.Inaddition,statusflagsTx_Disable
andRxLossofSignal(LOS)aremirroredinmemoryand
availableviathetwo-wireserialinterface.
ComponentMonitoring
Component evaluation is a more casual use of the
AFCT-57J5ATPZreal-timemonitorsofTx_Bias,Tx_Power,
Vcc, Temperature and Rx_Power. Potential uses are as
debuggingaidsforsysteminstallationanddesign,and
transceiver parametric evaluation for factory or field
qualification.Forexample,temperaturepermodulecan
be observed in high density applications to facilitate
thermalevaluationofblades,PCIcardsandsystems.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AFCT-57J7ATPZ | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 Transceiver RoHS:否 制造商:Omron Electronics 產品:Transmitters 數(shù)據速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| AFCT-57J9ATPZ | 制造商:Avago Technologies 功能描述: |
| AFCT-57L5ATP | 制造商:Avago Technologies 功能描述:1/1 GBD SFP TRANSCEIVER FOR FIBRE CHANNEL AND GBE - Trays |
| AFCT-57M5ATPZ | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 Transceiver RoHS:否 制造商:Omron Electronics 產品:Transmitters 數(shù)據速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
| AFCT-57R5APZ | 功能描述:光纖發(fā)射器、接收器、收發(fā)器 Transceiver RoHS:否 制造商:Omron Electronics 產品:Transmitters 數(shù)據速率:3.5 Gbps 波長:850 nm 最大工作溫度: 最小工作溫度: 封裝 / 箱體: 封裝: |
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