AFCT-57V6USZ Avago Technologies US Inc., AFCT-57V6USZ Datasheet - Page 9
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AFCT-57V6USZ
Manufacturer Part Number
AFCT-57V6USZ
Description
Fiber Optic Transceiver,MODULE
Manufacturer
Avago Technologies US Inc.
Datasheet
1.AFCT-57V6USZ.pdf
(22 pages)
Specifications of AFCT-57V6USZ
Data Rate
1.25Gbd
Wavelength
1550nm
Applications
Ethernet
Voltage - Supply
2.97 V ~ 3.63 V
Connector Type
LC Duplex
Mounting Type
SFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 4. Power on initialization of SFP transceiver, TX_DISABLE negated
Figure 6. SFP TX_DISABLE timing during normal operation
Figure 8. Successful recovery from transient safety fault condition
Figure 10. Timing of RX_LOS detection
9
Vcc > 2.97 V
TX_FAULT
Occurrence of loss
of signal (LOS)
TX_FAULT
Transmitted Signal
Occurrence of transmitter
safety fault
Transmitted Signal
TX_DISABLE
TX_DISABLE
TX_FAULT
Transmitted Signal
RX_LOS
TX_DISABLE
* SFP will clear TX_FAULT in < t_init if the fault is transient
t_losson
t_off
t_init
t_reset
t_on
t_init *
t_lossoff
Figure 5. Power on initialization of SFP transceiver, TX_DISABLE asserted
Occurrence of transmitter
safety fault
Figure 7. Detection of transmitter safety fault condition
Figure 9. Unsuccessful recovery from safety fault condition
Occurrence of transmitter
safety fault
Vcc > 2.97 V
TX_FAULT
Transmitted Signal
TX_FAULT
Transmitted Signal
TX_FAULT
Transmitted Signal
TX_DISABLE
TX_DISABLE
TX_DISABLE
* SFP will clear TX_FAULT in < t_init if the fault is transient
t_reset
t_fault
t_init
t_init *
t_fault