Cisco Cisco ONS 15454 SDH Multiservice Provisioning Platform (MSPP) Installationsanleitung

The MIC-A/P card (

) provides connection for one of the two possible redundant power supply 

inputs. It also provides connection for eight alarm outputs (coming from the TCC-I card) and for sixteen 
alarm inputs and four configurable alarm inputs/outputs (to be used in a future release, in conjunction 
with the future AIC-I card). Its position is in slot 23 in the center of the ONS 15454 SDH subrack EFCA 
area. 

Cisco does not recommend nor support operating the ONS 15454 SDH with only one of the MIC-A/P 
respectively MIC-C/T/P cards. Besides missing power supply redundancy, additional functions of the 
other card would be missing. To safeguard your system, always operate in a redundant configuration. 

For proper system operation, both the MIC-A/P card and the MIC-C/T/P card must be installed in the 
shelf. 

 shows the MIC-A/P faceplate. 

 shows the block diagram.

Install the MIC-A/P card in slot 23 in the EFCA (Electrical Facility Connector Assy) on the ONS 15454 
SDH. 

The following list summarizes MIC-A/P card features:

Connection for one of the two possible redundant power supply inputs

Connection for eight alarm outputs (coming from the TCC-I card)

Connection for four configurable alarm inputs/outputs (coming from the AIC-I card, available in a 
future release) 

Connection for sixteen alarm inputs (coming from the AIC-I card, available in a future release) 

Storage of manufacturing and inventory data

61323

ALARM

IN/OUT

CLEI CODE

BARCODE

PO

WER RA

TING

BATTERY B

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