User's Manual

Node B Rack Mount Installation Guide
Version 0.0.0 Page 27 of 42
Step 8 Inter-Shelf Connections
The digital shelf is supplied with the shelf interface kit that contains the following items
• I/Q interface cable – 21wayD-hybrid
• Control interface cabe – 25wayD
• PSU control cable – 3way
The figure below illustrates the connection of each of these cables between the digital and
radio shelf.
Figure 6-12: Interface Cable Connection – V4A