HFBR-0570 Avago Technologies US Inc., HFBR-0570 Datasheet - Page 13

• Manufacturer Part Number: HFBR-0570
• Description: Fiber Optics, Evaluation Kit
• Manufacturer: Avago Technologies US Inc.

Specifications of HFBR-0570

• Silicon Core Number: HFBR-5720L, HFBR-5720LP, HFBR-5720AL, HFBR-5720ALP
• Kit Contents: Evaluation PC Board, Associated Technical Literature
• Kit Features: For SFP Fiber Channel Applications
• Main Purpose: Interface, Fiber Optics
• Embedded: No
• Utilized Ic / Part: HFBR-5720
• Primary Attributes: SFP Fibre Channel Applications
• Secondary Attributes: Small Form Factor Pluggable (SFP)
• Tool / Board Applications: Optical Transceivers
• Rohs Compliant: Yes
• Operating Voltage: 3.3 V
• Description/function: Fiber Optic Kit
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 20 C
• Development Tool Type: Hardware / Software - Eval/Demo Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: HFBR-5720x
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

t-fault: TX DISABLE ASSERTED THEN NEGATED,
TX SIGNAL NOT RECOVERED
Figure 6. Transceiver timing diagrams (module installed except where noted).
13
t-init: TX DISABLE NEGATED
t-init: TX DISABLE NEGATED, MODULE HOT PLUGGED
t-fault: TX FAULT ASSERTED, TX SIGNAL NOT RECOVERED
* SFP SHALL CLEAR Tx_FAULT IN
TRANSMITTED SIGNAL
OCCURANCE OF FAULT
TRANSMITTED SIGNAL
OCCURANCE OF FAULT
TRANSMITTED SIGNAL
t_init IF THE FAILURE IS TRANSIENT
TRANSMITTED SIGNAL
Tx_DISABLE
V
Tx_DISABLE
V
Tx_DISABLE
CC
Tx_FAULT
CC
Tx_DISABLE
Tx_FAULT
Tx_FAULT
Tx_FAULT
> 2.97 V
> 2.97 V
INSERTION
t_reset
t_init
t_init
t_fault
t_fault
t_init*
HFBR-5720L fig 6b
t-init: TX DISABLE ASSERTED
t-off & t-on: TX DISABLE ASSERTED THEN NEGATED
t-reset: TX DISABLE ASSERTED THEN NEGATED, TX SIGNAL RECOVERED
t-loss-on & t-loss-off
TRANSMITTED SIGNAL
TRANSMITTED SIGNAL
OCCURANCE OF FAULT
TRANSMITTED SIGNAL
OPTICAL SIGNAL
Tx_DISABLE
Tx_DISABLE
V
Tx_DISABLE
CC
Tx_FAULT
Tx_FAULT
Tx_FAULT
> 2.97 V
LOS
t_loss_on
t_off
OCCURANCE
t_reset
OF LOSS
t_init
t_init*
t_on
t_loss_off