Cisco 15454E-CTP-MIC48V= 사용자 설명서

The MIC-C/T/P card (

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

inputs. It also provides connection for system management serial port, system management LAN port, 
modem port (for future use), and system timing inputs and outputs. Its position is in slot 24 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-C/T/P faceplate. 

 shows the block diagram.

Install the MIC-C/T/P card in slot 24 in the EFCA (Electrical Facility Connector Assy) on the ONS 
15454 SDH. 

The following list summarizes MIC-C/T/P card features:

Connection for one of the two possible redundant power supply inputs

Connection for two serial ports for local craft / modem (for future use)

Connection for the LAN port

Connection for two system timing inputs

Connection for two system timing outputs

Storage of manufacturing and inventory data

61321

TIMING A

TIMING B

AUX

TERM

LAN

ACT

CLEI CODE

BARCODE

PO

WER RA

TING

BATTERY A

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