Figure 1-5 A Four-Shelf Ons 15454 Bay Assembly; Front Door Access - Cisco 15454-TCC - Network Processor Card Operation Manual

Chapter 1 Hardware Installation
Figure 1-5
(Optional Kit)
Fiber Channel
(Optional Kit)

1.4 Front Door Access

The Critical, Major, and Minor alarm LEDs visible through the front door indicate whether a Critical,
Major, or Minor alarm is present anywhere on the ONS 15454. These LEDs must be visible so
technicians can quickly determine if any alarms are present. You can use the LCD to further isolate
alarms. See
This section tells you how to access ONS 15454 equipment in the front compartment. The ONS 15454
features a locked door to the front compartment. A pinned Allen key that unlocks the front door ships
with the ONS 15454. A button on the right side of the shelf assembly releases the door. The front door
provides access to the shelf assembly, cable-management tray, fan-tray assembly, and LCD screen
(Figure
You can remove the front door of the ONS 15454 to provide unrestricted access to the front of the shelf
assembly. An erasable label
to record slot assignments, port assignments, card types, node ID, rack ID, and serial number for the
ONS 15454.
November 2001
A four-shelf ONS 15454 Bay Assembly
Fiber
Channel
Mounting
Brackets
Chapter 10, "Alarm Monitoring and Management"
1-8).
(Figure 1-6) is pasted on the inside of the front door. You can use the label
Cisco ONS 15454 Installation and Operations Guide
Front Door Access
Fuse & Alarm
Panel
ONS 15454s
for more information.
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