Cisco NCS 560-4 Hardware Installation Manual page 64

Installing the Cisco NCS 560 Router Vertically
Figure 26: Assembling the Bottom Support Tray of the Plenum
Step 3 Install the top support tray at a height of 23.70 inches from the bottom tray.
Step 4 Secure tray to the rack using the rack-mount fasteners appropriate for your rack. Use the optimal torque as
prescribed for the fastener. See the figure below.
Cisco NCS 560-4 Router Hardware Installation Guide
56
Installing the Cisco NCS 560-4 Router