Screws2Rack mount brackets1
e) Use 4 M6 x 19 mm (or 12-24 x 3/4 in.) Phillips screws tighten each screw to (4.5 N-m) 40 in-lbs of torque to attach
the bracket to the chassis.
f) Repeat d through e on the other side of the chassis.
Step 2 To install the chassis on a 4-post 780 mm rack, attach the bracket as follows:
a) Align the side bracket so that it is flush with the top of the chassis. See the figure below-
Hardware Installation Guide for Cisco NCS 5500 Series Modular Routers
38
Install the Chassis
(Only NCS 5504) Install the Rear Chassis Brackets