TXN31115D200000 Intel, TXN31115D200000 Datasheet - Page 16

• Manufacturer Part Number: TXN31115D200000
• Description: TXRX OPT SFP 150M 850NM MULTI
• Manufacturer: Intel

Specifications of TXN31115D200000

• Data Rate: 4.25Gbps
• Wavelength: 850nm
• Applications: Ethernet
• Connector Type: LC Duplex
• Mounting Type: SFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Other names: 874223

5.0
Table 11.
Intel
Datasheet
16
®
TXN31115D2 Quad-Rate 850 nm Optical Transceiver - SFP MSA Compatible
SFP Timing Parameters
Table 11
Timing Parameters for SFP Management
TX_DISABLE assert time
TX_DISABLE negate time
Time to initialize includes
reset of TX_FAULT
TX_FAULT Assert Time
TX Disable to reset
RX_LOS Assert time
RX_LOS De-assert time
Serial ID Clock Rate
Parameter
lists the timing parameters for SFP management.
f_serial_clock
t_loss_on
t_loss_off
Symbol
t_reset
t_fault
t_init
t_off
t_on
Min
10
–
–
–
–
–
–
–
Max
300
100
100
100
100
10
1
Unit
kHz
ms
ms
µs
µs
µs
µs
µs
Document Number:311473, Revision: 006US
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
Time from power on or negation of
TX_FAULT using TX_DISABLE
Time from fault to TX_FAULT ON
Time TX Disable must be held high to
reset TX_FAULT
Time from LOS state to RX_LOS assert
Time from non-LOS state to RX_LOS
de-assert
–
TXN31115D2 Optical Transceiver
Conditions
26-Sep-2007