Chapter 2 Installing the Cisco ONS 15540 ESPx
Powering Up the Shelf
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Cisco ONS 15540 ESPx Hardware Installation Guide
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To install the 15540-PWR-AC external power shelf in an equipment rack, follow
these steps:
Step 1
Align the mounting holes in the L brackets with the mounting holes in the
equipment rack.
Step 2
Secure the 15540-PWR-AC external power shelf using four (two per side) 12-24 x
3/4-inch screws through the elongated holes in the L bracket and into the threaded
holes in the mounting post. (See
.)
Figure 2-21 Installing the 15540-PWR-AC External Power Shelf in the Rack
Step 3
Use a tape measure and level to ensure that the 15540-PWR-AC external power
shelf is installed straight and level.
INPUT OK
OUTPUT OK
+
-
INPUT OK
OUTPUT OK
+
-
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