Cisco ONS 15454, Руководство по процедурам

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Cisco ONS 15454 DWDM Procedure Guide, Release 9.2
78-19286-01
Chapter 1 Install the Cisco ONS 15454 Shelf Assembly
Required Tools and Equipment (ETSI)
NTP-G6 Install the MIC-A/P and MIC-T/C/P FMECs (ETSI Only)
Warning Voltage is present on the backplane when the system is operating. To reduce risk of an electric shock,
keep hands and fingers out of the power supply bays and backplane areas.
Statement 166
Caution Always use the supplied ESD wristband when working with a powered ONS 15454 ETSI. For detailed
instructions on how to wear the ESD wristband, refer to the
Cisco ONS Electrostatic Discharge (ESD)
and Grounding Guide .
Note
The ONS 15454 ETSI EFCA has 12 FMEC slots numbered sequentially from left to right beginning with
Slot 18. Slots 18 to 22 and 25 to 29 provide electrical connections for the corresponding slots, so they
are unnecessary in DWDM applications.
Step 1 Ensure that you are installing the FMECs in the correct slot:
• FMEC Slot 23 supports the MIC-A/P.
The MIC-A/P card provides connection for the BATTERY B input, one of the two possible
redundant power supply inputs. It also provides connection for eight alarm outputs (coming from
the TCC2/TCC2P/TCC3 card), sixteen alarm inputs, and four configurable alarm inputs/outputs.
•
FMEC Slot 24 supports the MIC-C/T/P.
The MIC-C/T/P card provides connection for the BATTERY A input, one of the two possible
redundant power supply inputs. It also provides connection for system management serial port,
system management LAN port, and system timing inputs and outputs.
Step 2 Hold the FMEC by the faceplate.
Step 3 Slide the FMEC along the guide rails into the desired FMEC slot or slots.
Step 4 Push the FMEC gently into the connector. The ONS 15454 ETSI FMECs plug into electrical connectors
on the back panel of the shelf assembly when the screws are tightened.
Figure 1-15 shows FMEC
installation.
Purpose This procedure installs the MIC-A/P and the MIC-T/C/P FMECs in the
EFCA. The EFCA is located at the top of the ONS 15454 ETSI shelf. It
provides connection for installing power, external alarms, timing input and
output, and craft interface terminals.
Tools/Equipment #2 Phillips Dynamometric screwdriver
Medium slot-head screwdriver
Small slot-head screwdriver
FMECs (the MIC-A/P and MIC-T/C/P)
Prerequisite Procedures NTP-G4 Open and Remove the FMEC Cover (ETSI Only), page 1-26
Required/As Needed Required
Onsite/Remote Onsite
Security Level None