Ntp-G230 View Shelf Voltage And Temperature; Fan-Tray Assembly - Cisco ONS 15454 Hardware Installation Manual

NTP-G230 View Shelf Voltage and Temperature

NTP-G230 View Shelf Voltage and Temperature
Purpose
Tools/Equipment
Prerequisite
Procedures
Required/As Needed
Onsite/Remote
Security Level
Note The temperature measured by the TCC2/TCC2P/TCC3 sensors appears on the LCD screen in the ONS 15454
chassis.
Procedure
Step 1 In node view (single-node mode) or multishelf view (multishelf mode), click the Provisioning > General >
Voltage/Temperature tabs. The Voltage/Temperature pane appears.
Step 2
The Voltage/Temperature pane retrieves the following values:
• Voltage A—Voltage of the shelf that corresponds to power supply A, in millivolts.
• Voltage B—Voltage of the shelf that corresponds to power supply B, in millivolts.
• Chassis Temperature—Temperature of the shelf in degrees Celsius.
Step 3
Click the Reset button to refresh the voltage and temperature values.
Stop. You have completed this procedure.

Fan-Tray Assembly

The fan-tray assembly is located at the bottom of the ONS 15454 shelf. The fan-tray is a removable drawer
that holds fans and fan-control circuitry for the ONS 15454. The front door can be left in place or removed
before installing the fan-tray assembly. After you install the fan-tray, you should only need to access it if a
fan failure occurs or if you need to replace or clean the fan-tray air filter. Refer to the "Maintain the Node"
chapter in the Cisco ONS 15454 DWDM Configuration Guide to clean and replace the fan-tray assembly.
The front of the fan-tray assembly has an LCD screen that provides slot- and port-level information for all
card slots, including the number of Critical, Major, and Minor alarms.
Cisco ONS 15454 Hardware Installation Guide
76
This procedure displays the shelf voltage and temperature of the ONS 15454
chassis in CTC.
None
DLP-G46 Log into CTC
As Needed
Remote
Provisioning or higher
Installing the ONS 15454 M12 (ANSI and ETSI) Shelf