1. Attach the left and right rack mount rails (A) to the switch, and secure the chassis in
the rails by screwing 2 at head Phillips screws (D) in the designated points on each
side (a total of 4 screws). To tighten the screws, use a torque of 1.5±0.2 Nm.
Attaching the Rails to the Chassis
2. Install 8 cage nuts (C) in the desired slots of the rack: 4 cage nuts in the non-
extractable side and 4 cage nuts in the extractable side. Note that while each rack U
(unit) consists of three holes, the cage nut should be installed vertically with its ears
engaging the top and bottom holes only.
Installing the Cage Nuts
While your installation partner is supporting the system’s weight, perform steps 3, 4
and 5:
At least two people are required to safely mount the system in the
rack.