LCP-155A4HSR DELTA [Delta Electronics, Inc.], LCP-155A4HSR Datasheet - Page 8

• Manufacturer Part Number: LCP-155A4HSR
• Description: RoHS compliant Small Form Factor Pluggable Transceiver for Fast Ethernet, ATM, SONET OC-3/SDH STM-1
• Manufacturer: DELTA [Delta Electronics, Inc.]

SFP timing parameters for SFP management
DELTA ELECTRONICS, INC.
TX_DISABLE Assert
time
TX_DISABLE
Negate time
Time
including
TX_FAULT
TX
Time
TX_DISABLE
reset
LOS Assert Time
LOS Deassert Time
Serial ID Clock Rate f_serial_clock
Parameter
Fault
to
reset
initialize,
Assert
of
to
t_loss_on
t_loss_off
Symbol
t_fault
t_rest
t_init
t_on
t_off
Min.
10
Max.
300
100
100
100
100
10
1
8
msec
msec
µsec
µsec Time from fault to TX fault on.
µsec
µsec Time from LOS state to Rx LOS assert
µsec Time from non-LOS state to Rx LOS deassert
Unit
kHz
Time from rising edge of TX_DISABLE to
when the optical output falls below 10% of
nominal
Time from falling edge of TX_DISABLE to
when the modulated optical output rises
above 90% of nominal
From power on or negation of TX_Fault using
TX Disable.
Time TX Disable must be held high to reset
TX_Fault
Unit Conditions
www.deltaww.com
Sep., 2006
Rev. 0B