8
EMC VNXe™3300 System Hardware Installation Guide for Telco Racks
Installing a VNXe3300 DPE in a Telco rack
Installing VNXe3300 DPE mounting trays
This section describes how to install the front and rear DPE mounting trays on the Telco
rack.
Note: Be sure to allow enough room to install all the DAEs
above
the DPE.
For ease of installation, use a screwdriver with at least a 10 in. long shaft. To satisfy the precise
tolerances of the holes, hand-tighten screws until all components are in place to allow for
adjustment.
Installing the
VNXe3300 DPE front
tray
1. Align the screw holes on the outer edges of the DPE front tray with the holes on the
rack.
2. Secure the tray to the rack with six #10-32 x .5 in. long screws, three per side. Select
the most widely spread holes on the front tray that line up with holes on the rack. See
.
Figure 4 Securing the 3U DPE front tray
Installing the
VNXe3300 DPE rear
tray
1. Align the screw holes on the outer edges of the rear tray with the holes on the rack.
Ensure that the floors of the front and rear trays are level with each other.
2. Secure the tray to the rack with six #10-32 x .5 in. long screws, three per side. See
.
CL4811
Mounting screw
(3 per side)