AFCT-5745ATPZ Avago Technologies US Inc., AFCT-5745ATPZ Datasheet - Page 8

• Manufacturer Part Number: AFCT-5745ATPZ
• Description: Fiber Optic Transceiver,MODULE
• Manufacturer: Avago Technologies US Inc.
• Series: METRAKr

Specifications of AFCT-5745ATPZ

• Data Rate: 2.7Gbps
• Wavelength: 1300nm
• Applications: General Purpose
• Voltage - Supply: 3.1 V ~ 3.5 V
• Connector Type: LC Duplex
• Mounting Type: SFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4. EEPROM Serial ID Memory Contents - Address A2h
Notes:
1. Temperature (Temp) is decoded as a 16 bit signed twos compliment integer in increments of 1/256 °C.
2. Supply voltage (V
3. Laser bias current (Tx Bias) is decoded as a 16 bit unsigned integer in increments of 2 µA.
4. Transmitted average optical power (Tx Pwr) is decoded as a 16 bit unsigned integer in increments of 0.1 µW.
5. Received average optical power (Rx Pwr) is decoded as a 16 bit unsigned integer in increments of 0.1 µW.
6. Bytes 55-94 are not intended from use with AFCT-5745Z, but have been set to default values per SFF-8472.
7. Bytes 95 is a checksum calculated (per SFF-8472) and stored prior to product shipment.
8. Byte 127 accepts a write but performs no action (reserved legacy byte).
9. Bytes 128-247 are write enabled (customer writable).
10. Byte 255 bits 2 and 3 control laser margining (per Table 7) when an enabling password is entered into bytes 123-126.
8
Byte #
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Decimal
Temp H
Temp H
Temp L
Temp L
Temp H
Temp H
Temp L
Temp L
VCC H
VCC H
VCC L
VCC L
VCC H
VCC H
VCC L
VCC L
Tx Bias H
Tx Bias H
Tx Bias L
Tx Bias L
Tx Bias H
Tx Bias H
Tx Bias L
Tx Bias L
Tx Pwr H
Tx Pwr H
CC)
is decoded as a 16 bit unsigned integer in increments of 100 µV.
Notes
Alarm MSB
Alarm LSB
Alarm MSB
Alarm LSB
Warning MSB
Warning LSB
Warning MSB
Warning LSB
Alarm MSB
Alarm LSB
Alarm MSB
Alarm LSB
Warning MSB
Warning LSB
Warning MSB
Warning LSB
Alarm MSB
Alarm LSB
Alarm MSB
Alarm LSB
Warning MSB
Warning LSB
Warning MSB
Warning LSB
Alarm MSB
Alarm LSB
1
1
2
2
3
3
4
1
1
2
2
3
3
4
1
1
2
2
3
3
1
1
2
2
3
3
Byte #
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40-55
56-94
95
96
97
98
99
100
101
102
103
Decimal Notes
Tx Pwr L Alarm MSB
Tx Pwr L Alarm LSB
Tx Pwr H Warning MSB
Tx Pwr H Warning LSB
Tx Pwr L Warning MSB
Tx Pwr L Warning LSB
Rx Pwr H Alarm MSB
Rx Pwr H Alarm LSB
Rx Pwr L Alarm MSB
Rx Pwr L Alarm LSB
Rx Pwr H Warning MSB
Rx Pwr H Warning LSB
Rx Pwr L Warning MSB
Rx Pwr L Warning LSB
Reserved
External Calibration Constants
Checksum for Bytes 0-94
Real Time Temperature MSB
Real Time Temperature LSB
Real Time Vcc MSB
Real Time Vcc LSB
Real Time Tx Bias MSB
Real Time Tx Bias LSB
Real Time Tx Power MSB
Real Time Tx Power LSB
2
2
4
5
5
4
5
5
3
4
5
3
4
5
4
5
4
5
4
4
7
1
1
6
Byte #
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120-122
123
124
125
126
127
128-247
248-254
255
Decimal Notes
Real Time Rx PAV MSB
Real Time Rx PAV LSB
Reserved
Reserved
Reserved
Reserved
Status/Control – see Table 5
Reserved
Flag Bits – see Table 6
Flag Bit – see Table 6
Reserved
Reserved
Flag Bits - see Table 6
Flag Bits - see Table 6
Reserved
Reserved
Reserved
Reserved
Customer Writable
Vendor Specific
8
9
5
5