Table 89: Optical Protection Switch (OPS) FIT Rates and MTBF
MTBF
FIT Rate
(40C/90%)PECProduct YearsHours
5124.49x10
6
223BT7A39ABOPS 1+1 module pluggable
2602.28x10
6
439BT7A39ACOPS system control card
CAP Telco Alarm Connector Pin Assignments
Table 90: CAP Telco Alarm Connector Pin Assignments
Input Voltage Limits
DescriptionPin MaximumMinimum
70 volts5 voltsMinor Reset +1
70 volts5 voltsMinor Reset -2
70 volts5 voltsMajor Reset +3
70 volts5 voltsMajor Reset -4
OutputCritical Alarm NO5
OutputCritical Alarm NC6
OutputCritical Alarm COM7
OutputMinor Alarm NO8
OutputMinor Alarm NC9
OutputMinor Alarm COM10
OutputMajor Alarm NO11
OutputMajor Alarm NC12
OutputMajor Alarm COM13
OutputPower NO14
OutputPower COM15
Copyright © 2019, Juniper Networks, Inc.218
BTI7800 Series Hardware Overview and Installation Guide