afct-57m5atp ETC-unknow, afct-57m5atp Datasheet - Page 14

• Manufacturer Part Number: afct-57m5atp
• Description: 2/1/1 Gbd Sfp Transceiver For Fibre Channel And Gbe, Digital Diagnostic, Ext Temp -10c To +85c
• Manufacturer: ETC-unknow

Table 4. EEPROM Serial ID Memory Contents – Enhanced Feature Set Memory (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. See Table 7 for details
7. Byte 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).
14
Byte #
Decimal
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
Notes
Temp H Alarm MSB
Temp H Alarm LSB
Temp L Alarm MSB
Temp L Alarm LSB
Temp H Warning MSB
Temp H Warning LSB
Temp L Warning MSB
Temp L Warning LSB
V
V
V
V
V
V
V
V
Tx Bias H Alarm MSB
Tx Bias H Alarm LSB
Tx Bias L Alarm MSB
Tx Bias L Alarm LSB
Tx Bias H Warning MSB
Tx Bias H Warning LSB
Tx Bias L Warning MSB
Tx Bias L Warning LSB
Tx Pwr H Alarm MSB
Tx Pwr H Alarm LSB
CC
CC
CC
CC
CC
CC
CC
CC
L Alarm MSB
H Alarm MSB
H Alarm LSB
L Alarm LSB
H Warning MSB
H Warning LSB
L Warning MSB
L Warning LSB
CC
) is decoded as a 16 bit unsigned integer in increments of 100 µV.
2
2
2
2
1
2
1
2
1
2
1
2
4
3
1
3
4
1
3
3
1
1
3
3
3
3
Decimal
100
101
102
103
Byte #
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40-55
56-94
95
96
97
98
99
Notes
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 V
Real Time V
Real Time Tx Bias MSB
Real Time Tx Bias LSB
Real Time Tx Power MSB
Real Time Tx Power LSB
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
CC
CC
MSB
LSB
2
2
4
5
5
4
5
5
4
3
5
4
5
4
3
5
4
5
4
7
4
1
1
6
Byte #
Decimal
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120-127
128-247
248-255
Notes
Real Time Rx Pwr MSB
Real Time Rx Pwr LSB
Reserved
Reserved
Reserved
Reserved
Status/Control - See Table 5
Reserved
Flag Bits - See Table 6
Flag Bits - See Table 6
Reserved
Reserved
Flag Bits - See Table 6
Flag Bits - See Table 6
Reserved
Reserved
Customer Writable
Vendor Specific
Vendor Specific
8
5
5