V
CC
> 2.97 V
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t_init
V
CC
> 2.97 V
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t_init
t-init: TX DISABLE NEGATED
t-init: TX DISABLE ASSERTED
V
CC
> 2.97 V
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t_init
INSERTION
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t_off
t_on
t-init: TX DISABLE NEGATED, MODULE HOT PLUGGED
t-off & t-on: TX DISABLE ASSERTED THEN NEGATED
OCCURANCE OF FAULT
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t_fault
OCCURANCE OF FAULT
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t_reset
* CANNOT READ INPUT...
t_init*
t-fault: TX FAULT ASSERTED, TX SIGNAL NOT RECOVERED
t-reset: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL RECOVERED
OCCURANCE OF FAULT
Tx_FAULT
Tx_DISABLE
TRANSMITTED SIGNAL
t_fault
OPTICAL SIGNAL
LOS
t_reset
t_init*
t_loss_on
t_loss_off
OCCURANCE
OF LOSS
* SFP SHALL CLEAR Tx_FAULT IN
t_init IF THE FAILURE IS TRANSIENT
t-fault: TX DISABLE ASSERTED THEN NEGATED,
TX SIGNAL NOT RECOVERED
t-loss-on & t-loss-off
Figure 5. Transceiver Timing Diagrams (Module Installed except where noted)
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AVAGO [ AVAGO TECHNOLOGIES LIMITED ]
