Installation – RF Path Elements P/N 709C011801 Page 79
5.1.3.2 Mounting Chassis in 19-in Rack
Note the following:
• Up to four OIU chassis can be connected to a single HEU
• OIU chassis requires 4U rack height availability
• Rack nuts and screws not provided (depend on rack type)
To mount OIU chassis
1. Determine the location of the OIU in the rack while considering additional HEU and OIU units and the lengths of the ERFC
cables (described in HEU Quick Start Guide).
2. Figure 5-24 and Figure 5-25 describe the optimal rack installations for 4x4 HEU-OIU configurations in dedicated or shared
equipment scenarios.
Figure 5-24. 4x4 Rack Installation Diagram – Dedicated.