參數資料
型號: AFBR-700SDZ
元件分類: 光收發(fā)
英文描述: FIBER OPTIC TRANSCEIVER, 840-860nm, 10000Mbps(Tx), 10000Mbps(Rx), PANEL MOUNT, LC CONNECTOR
封裝: ROHS COMPLIANT PACKAGE-20
文件頁數: 7/19頁
文件大?。?/td> 445K
代理商: AFBR-700SDZ
15
Table 12. Transceiver Digital Diagnostic Monitor (Real Time Sense) Characteristics
ThefollowingcharacteristicsaredefinedovertheRecommendedOperatingConditionsunlessotherwisenoted.
TypicalvaluesareforTc=40°C.VccTandVccR=3.3V.
Parameter
Symbol
Min.
Units
Notes
TransceiverInternalTemperature
TINT
±3.0
°C
Temperatureismeasuredinternaltothetransceiver.
Accuracy
Validfrom=-10°Cto85°Ccasetemperature.
TransceiverInternalSupply
VINT
±0.1
V
Supplyvoltageismeasuredinternaltothetransceiver
VoltageAccuracy
andcan,withlessaccuracy,becorrelatedto
voltageattheVccTcontact.Validover3.3V±10%.
TransmitterLaserDCBiasCurrent
IINT
±10
%
IINTaccuracyisbetterthan±10%ofthenominalvalue.
Accuracy
TransmittedAverageOptical
PT
±3.0
dB
AveragePowercoupledinto50/125mmulti-mode
OutputPowerAccuracy
fiber.Validfrom100Wto500W.
ReceivedAverageOpticalInput
PR
±3.0
dB
AveragePowercoupledfrom50/125mmulti-mode
PowerAccuracy
fiber.Validfrom77Wto500W.
Figure 6. Transceiver timing diagrams (module installed and power applied except where noted)
TX_FAULT
OCCURANCE OF FAULT
t_fault
TX_DISABLE
TRANSMITTED SIGNAL
TX_FAULT
OCCURANCE OF FAULT
TX_DISABLE
TRANSMITTED SIGNAL
t-fault: TX FAULT ASSERTED, TX SIGNAL NOT RECOVERED
t-reset: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL RECOVERED
t_reset
t_init*
* SFP SHALL CLEAR TX_FAULT IN
< t_init IF THE FAILURE IS TRANSIENT
TX_FAULT
OCCURANCE OF FAULT
t_fault
TX_DISABLE
TRANSMITTED SIGNAL
OPTICAL SIGNAL
LOS
t-fault: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL NOT RECOVERED
t-los-on & t-los-off
t_loss_on
t_init*
t_reset
* SFP SHALL CLEAR TX_FAULT IN
< t_init IF THE FAILURE IS TRANSIENT
t_loss_off
OCCURANCE
OF LOSS
TX_FAULT
VCCT, VCCR > 2.97 V
t_init
TX_DISABLE
TRANSMITTED SIGNAL
t_init
TX_FAULT
VCCT, VCCR > 2.97 V
TX_DISABLE
TRANSMITTED SIGNAL
t-init: TX DISABLE NEGATED
t-init: TX DISABLE ASSERTED
TX_FAULT
VCCT, VCCR > 2.97 V
t_init
TX_DISABLE
TRANSMITTED SIGNAL
t_off
TX_FAULT
TX_DISABLE
TRANSMITTED SIGNAL
t-init: TX DISABLE NEGATED, MODULE HOT PLUGGED
t-off & t-on: TX DISABLE ASSERTED THEN NEGATED
INSERTION
t_on
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