Cisco ONS 15454 - Wire-Wrap and Pin Connections; Figure 1-35 AEP Printed Circuit Board Assembly; Figure 1-36 AEP Block Diagram

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Cisco ONS 15454 Reference Manual, R7.0.1
OL-9217-01
Chapter 1 Shelf and Backplane Hardware
1.12 1.12.1 Wire-Wrap and Pin Connections
Figure 1-35 AEP Printed Circuit Board Assembly
Figure 1-36 shows the AEP block diagram.
Figure 1-36 AEP Block Diagram
Each AEP alarm input port has provisionable label and severity. The alarm inputs have optocoupler
isolation. They have one common 48-VDC output and a maximum of 2 mA per input. Each opto metal
oxide semiconductor (MOS) alarm output can operate by definable alarm condition, a maximum open
circuit voltage of 60 VDC, anda maximum current of 100 mA. See the “2.7.2 External Alarms and
Controls” section on page 2-29 for further information.
1.12.1 Wire-Wrap and Pin Connections
Figure 1-37 shows the wire-wrapping connections on the backplane.
78471
Input Connector
Output Connector
AIC-I Interface
(wire wrapping)
TIA/EIA 485 In Alarm Relays
Out Alarm Relays
Inventory data
(EEPROM)
AEP/AIE
CPLD
Power Supply
78406