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參數(shù)資料
| 型號： | AFCT-57M5ATPZ |
| 元件分類： | 光發(fā)射 |
| 英文描述： | FIBER OPTIC TRANSMITTER, 1280-1345nm, 1593Mbps, LC CONNECTOR |
| 封裝： | PLASTIC |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 402K |
| 代理商： | AFCT-57M5ATPZ |
2
DigitalDiagnosticInterfaceandSerialIdentification
The 2-wire serial interface is based on ATMEL AT24C0A
series EEPROM protocol and signaling detail. Conven-
tional SFP EEPROM memory, bytes
0 - 2 5 5
a t
memory address 0xA0, is organized in compliance with
SFF-8074i. New digital diagnostic information, bytes
0-255 at memory address 0xA2, is compliant to SFF-8472.
Thenewdiagnosticinformationprovidestheopportunity
forPredictiveFailureIdentification,CompliancePrediction,
Fault Isolation and Component Monitoring.
PredictiveFailureIdentification
TheAFCT-57M5ATPZpredictivefailurefeatureallowsahost
to identify potential link problems before system perfor-
mance is impacted. Prior identification of link problems
enables a host to service an application via“fail over”to a
redundant link or replace a suspect device, maintaining
systemuptimeintheprocess.Forapplicationswhereultra-
high system uptime is required, a digital SFP provides a
means to monitor two real-time laser metrics associated
with observing laser degradation and predicting failure:
average laser bias current (Tx_Bias) and average laser
optical power (Tx_Power).
CompliancePrediction
Compliance prediction is the ability to determine if an
optical transceiver is operating within its operating and
environmental requirements. AFCT-57M5ATPZ devices
providereal-timeaccesstotransceiverinternalsupplyvolt-
age 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 out of requirements,
the link cannot guarantee error free transmission.
FaultIsolation
Thefaultisolationfeatureallowsahosttoquicklypinpoint
the location of a link failure, minimizing downtime. For
optical links, the ability to identify a fault at a local device,
remote device or cable plant is crucial to speeding service
of an installation. AFCT-57M5ATPZ real-time monitors of
Tx_Bias,Tx_Power,Vcc,TemperatureandRx_Powercanbe
used to assess local transceiver current operating condi-
tions. In addition, status flags Tx_Disable and Rx Loss of
Signal (LOS) are mirrored in memory and available via the
two-wire serial interface.
ComponentMonitoring
Component evaluation is a more casual use of the AFCT-
57M5ATPZ real-time monitors of Tx_Bias, Tx_Power, Vcc,
Temperature and Rx_Power. Potential uses are as debug-
gingaidsforsysteminstallationanddesign,andtransceiver
parametric evaluation for factory or field qualification. For
example, temperature per module can be observed in
high density applications to facilitate thermal evaluation
of blades, PCI cards and systems.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(chǎn)品:Transmitters 數(shù)據(jù)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-TE1 | 制造商:Avago Technologies 功能描述:SM 4/2/1 SFP TRANSCEIVER,TELLABS - Trays |
| AFCT-57R5ATPZ | 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(chǎn)品:Transmitters 數(shù)據(jù)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-57R5ATPZ-T1 | 制造商:Avago Technologies 功能描述:4 GB FIBRE CHANNEL TRANSCEIVERS - Trays |
| AFCT-57V6ANSZ | 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(chǎn)品:Transmitters 數(shù)據(jù)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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