Figure 15-16 The Ons 15454 Front Door - Cisco ONS 15454 DWDM Installation And Operation Manual

Chapter 15 Shelf Hardware Reference
15.6 Front Door
15.6 Front Door
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 shelf. These LEDs must be visible so
technicians can quickly determine if any alarms are present on the ONS 15454 shelf or the network. You
can use the LCD to further isolate alarms. The front door (Figure 15-16) provides access to the shelf
assembly, fiber-storage tray, fan-tray assembly, and LCD screen.
Figure 15-16 The ONS 15454 Front Door
CISCO ONS 15454
O p t i c a l N e t w o r k S y s t e m
Door lock Door button
Viewholes for Critical, Major and Minor alarm LEDs
The ONS 15454 ANSI ships with a standard door but can also accommodate a deep door and extended
fiber clips (15454-DOOR-KIT) to provide additional room for cabling (Figure 15-17). The
ONS 15454 ETSI does not support the deep door.
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
15-19
September 2005