Digital Diagnostics Monitoring
Table 4:
DDM Alarms and Warnings
Parameter
Temperature
- High Alarm
- Low Alarm
- High Warning
- Low Warning
Supply Voltage
- High Alarm
- Low Alarm
- High Warning
- Low Warning
TX Bias Current
- High Alarm
- Low Alarm
- High Warning
- Low Warning
TX Output Power
- High Alarm
- Low Alarm
- High Warning
- Low Warning
RX Optical Power
- High Alarm
- Low Alarm
- High Warning
- Low Warning
AUX1
- High Alarm
- Low Alarm
- High Warning
- Low Warning
AUX2
- High Alarm
- Low Alarm
- High Warning
- Low Warning
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SFP/XFP Units
C
µV
µA
mW
mW
parameter
dependent
(embedded in
transceiver)
parameter
dependent
(embedded in
transceiver)
SFP
XFP
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No
Yes
7750 SR OS Interface Configuration Guide
Required?
MSA DWDM
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
No