Cisco ONS 15454 SDH - Page 7

1-7
Cisco ONS 15454 SDH Reference Manual, R4.6
April 2008
Chapter 1 Shelf and FMEC Hardware
1.3 Front Door
You can remove the front door of the ONS 15454 SDH to provide unrestricted access to the front of the
shelf assembly (Figure 1-4).
Figure 1-4 Removing the ONS 15454 SDH Front Door
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FAN FA IL
CRIT
MAJ
MIN
Door hinge
Assembly hinge pin
Assembly hinge
Translucent
circles
for LED
viewing