AXM752
11
Revision: 0A
10. Digital Diagnostic Monitoring Interface
Alarm and Warning Thresholds (2-Wire Address A0h)
Address
#
Bytes
Name
Value (Dec.)
Unit
01
1
Signal Conditioner Control
02–03
2
Temp High Alarm
90
04–05
2
Temp Low Alarm
-10
06–07
2
Temp High Warning
85
08–09
2
Temp Low Warning
-5
℃
10–17
8
Reserved
18–19
2
Bias High Alarm
Iop+60 mA
20–21
2
Bias Low Alarm
Iop-25 mA
22–23
2
Bias High Warning
Iop+55 mA
24–25
2
Bias Low Warning
Iop-20 mA
mA
26–27
2
TX Power High Alarm
P+3
28–29
2
TX Power Low Alarm
P–3
30–31
2
TX Power High Warning
P+2
32–33
2
TX Power Low Warning
P–2
dBm
34–35
2
RX Power High Alarm
-3
36–37
2
RX Power Low Alarm
-23
38–39
2
RX Power High Warning
-5
40–41
2
RX Power Low Warning
-21
dBm
42–43
2
AUX 1 High Alarm
5.5
44–45
2
AUX 1 Low Alarm
4.5
46–47
2
AUX 1 High Warning
5.3
48–49
2
AUX 1 Low Warning
4.7
Volt
50–51
2
AUX 2 High Alarm
3.6
52–53
2
AUX 2 Low Alarm
3.0
54–55
2
AUX 2 High Warning
3.5
56–57
2
AUX 2 Low Warning
3.1
Volt
96
1
Temperature MSB
97
1
Temperature LSB
98–99
10
Reserved
100
1
TX Bias MSB
101
1
TX Bias LSB
102
1
TX Power MSB
103
1
TX Power LSB
104
1
RX Power MSB
105
1
RX Power LSB
106
1
AUX 1 MSB(5V)
107
1
AUX 1 LSB (5V)
108
1
AUX 2 LSB (3.3V)
109
1
AUX 2 LSB (3.3V)
Notes:
1) P: Operating optical power of transmitter at room temperature
2) Iop: Operating bias current of transmitter at room temperature
