User's Manual

Corning Optical Communications User Manual I CMA-336-AEN I Page 49
3.4.4.2 DC Models
Verify the following before connecting DC power:
 DC power supply is turned off
 DC cable (not provided) meets the following requirements:
 Supports required voltage and current specifications: 40-57 V DC; Max 37.5A.
 Cable diameter ranges between 7 and 14 mm
 Cable lug specs (refer to Figure 3-31 for example of compliant lug) :
o Hole Size:1/4 in
o Hole Spacing: 5/8 in
Figure 3-31. Example of Compliant DC Cable Lug
To connect DC power
1. Open DC power chamber panel by loosening four M3 screws, as shown in Figure 3-32.
Figure 3-32. Opening DC Chamber Panel