JGB-10SNAA1 JDS UNIPHASE, JGB-10SNAA1 Datasheet - Page 8

• Manufacturer Part Number: JGB-10SNAA1
• Manufacturer: JDS UNIPHASE

Specifications of JGB-10SNAA1

• Lead Free Status / RoHS Status: Not Compliant

Fault Condition Recovery Timings
JGB-10SNAA1
JGB-10SYAA1
Fibre Channel GBIC
Resetting a Fault (Tx_Fault)
Resetting the Tx_Fault output by toggling the Tx_Disable input permits the GBIC to attempt to power on the
laser following a fault condition. Continuous resetting and repowering of the laser under a hard fault condition
could cause a series of optical pulses with sufficient energy to violate laser safety standards. To alleviate this
possibility, the GBIC will turn off the laser and lock the Tx_Fault line high if a second fault is detected within
25 ms of the laser powering on. This lock is cleared during each power on cycle.
Page 8 of 29
of transmitter
Occurrence
Tx_Disable
safety fault
Tx_Fault
*only if the fault is transient
Optical
Power
Successful Recovery from a
Transmitter Safety Fault
>10ms
t_reset
JGB-10LNAA1
JGB-10LYAA1
<300ms
t_init*
of transmitter
Occurrence
safety fault
Tx_Disable
Tx_Fault
*only if the fault is transient
Optical
Power
Unsuccessful Recovery from a
Transmitter Safety Fault
>10ms
t_reset
t_fault
<100ms
<300ms
t_init*
GBIC.1063
03/06/02