Cisco 15454E-CTP-MIC48V= 사용자 설명서
2
Installing ONS 15454 SDH MIC-C/T/P Cards
78-14311-01
MIC-C/T/P Front Mount Electrical Connection Card Description
MIC-C/T/P Front Mount Electrical Connection Card Description
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.
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.
Note
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.
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.
Note
For proper system operation, both the MIC-A/P card and the MIC-C/T/P card must be installed in the
shelf.
shelf.
shows the MIC-C/T/P faceplate.
shows the block diagram.
Figure 1
MIC-C/T/P faceplate
Install the MIC-C/T/P card in slot 24 in the EFCA (Electrical Facility Connector Assy) on the ONS
15454 SDH.
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
MIC-C/T/P
TIMING A
TIMING B
AUX
TERM
LAN
ACT
CLEI CODE
BARCODE
PO
WER RA
TING
BATTERY A
+