HFCT-5760ANP HP [Agilent(Hewlett-Packard)], HFCT-5760ANP Datasheet - Page 9

• Manufacturer Part Number: HFCT-5760ANP
• Description: Single Mode OC-3/STM-1 Small Form Factor Pluggable Transceivers
• Manufacturer: HP [Agilent(Hewlett-Packard)]

Transceiver Timing Characteristics
Parameter
LOS Assert Time
LOS Deassert Time
Notes:
1. Time from rising edge of Tx Disable to when the optical output falls below 10% of nominal.
2. Time from falling edge of Tx Disable to when the modulated optical output rises above 90% of nominal.
3. From power on or negation of Tx Fault using Tx Disable.
4. Time from fault to Tx fault on.
5. Time Tx Disable must be held high to reset Tx_fault.
6. Time from LOS state to Rx LOS assert.
7. Time from non-LOS state to RX LOS deassert.
Figure 5. Timing Diagrams
9
Tx Disable Assert Time
Tx Disable Negate Time
Time to initialize, including reset of
Tx-Fault
Tx Fault Assert Time
Tx Disable to Reset
Serial ID Clock Rate
Symbol
clock
t_off
t_on
t_init
t_fault
t_reset
t_loss_on
t_loss_off
f_serial_
Minimum
10
2.3
Typical
Maximum
10
1
100
100
100
100
300
Unit
µs
ms
ms
µs
µs
µs
µs
kHz
Notes
1
2
3
4
5
6
7