AFCT-57V6AUSZ Avago Technologies US Inc., AFCT-57V6AUSZ Datasheet - Page 19

• Manufacturer Part Number: AFCT-57V6AUSZ
• Description: 1.25GBd ZX SFP 80km LC -40/85
• Manufacturer: Avago Technologies US Inc.

Specifications of AFCT-57V6AUSZ

• Data Rate: 1.25Gbd
• Wavelength: 1550nm
• Applications: Ethernet
• Voltage - Supply: 2.97 V ~ 3.63 V
• Connector Type: LC Duplex
• Mounting Type: SFP
• Optical Fiber Type: TX/RX
• Data Transfer Rate: 1250Mbps
• Optical Rise Time: 0.26ns
• Optical Fall Time: 0.26ns
• Operating Temperature Classification: Industrial
• Peak Wavelength: 1550/1600nm
• Package Type: SFP
• Operating Supply Voltage (min): 2.97V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.63V
• Operating Temp Range: -40C to 85C
• Mounting: Snap Fit To Panel
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 11. Serial ID and Digital Diagnostic Memory Map
Timing Characteristics of Serial ID/DDM
The timing characteristics of the serial ID /DDM are listed in Table 22 and Figure 12.
Table 22. Timing Characteristics of Serial ID / DDM
19
127
255
95
Parameter
SCL Clock Rate
BUS Free Time between STOP andSTART Condition
START Condition Hold Time
START Condition Setup Time
Low Period of SCL Clock
High Period of SCL Clock
Data Hold Time
Data Setup Time
Rise Time
Fall Time
EEPROM Write Time
0
2 wire addrress 1010000X (A0h)
Serial ID Defined by
SFP MSA (96 bytes)
Reserved in SFP MSA
(128 bytes)
Vendor Specific
(32 bytes)
119
127
247
255
55
95
0
2 wire addrress 1010001X (A2h)
Cal Constants
(40 bytes)
Alarm and Warning
Thresholds (56 bytes)
Vendor Specific (8 bytes)
Real Time Diagnostic
Interface (24 bytes)
Vendor Specific (8 bytes)
User Writable EEPROM
(120 bytes)
Symbol
f_clock
t
t
t
t
t
t
t
t
t
t
BUF
HD:STA
SU:STA
LOW
HIGH
HD:DAT
SU:DAT
R
F
WR
Min
.
4.7
4.0
4.7
4.7
4.0
0
250
.
.
.
Max
100
.
.
.
.
.
.
.
1.0
0.3
20
Unit
kHz
µs
µs
µs
µs
µs
ns
ns
µs
µs
ms