Dual-Band Digital Optical Repeater
DW-010-7373-08
Installation & Operation Manual -
Preliminary
Dali Wireless
Proprietary and Confidential
28
Rev: 0-2
Feb 2011
0
4.3.2.4 AC Cable Installation
The DRU ships with 6 m (19.7 feet) 3-wire, indoor/outdoor cable furnished with mating 3 socket AC connector on
one end, exposed on the other end for installation in the external junction box. The AC power (single phase
between 100 and 240 VAC, 50 or 60 Hz) shall be supplied through a circuit breaker or fuse. Refer to Figure 4-7.
Note: The power cable is rated for indoor or outdoor use and must not be placed inside conduit.
13. Route and secure provided AC power cable between DRU AC port and the junction box.
14. Set the circuit breaker in the OFF position.
15. Connect the cable to the supply wires inside the junction box (Line – Black wire; Neutral – White wire;
Ground – Green/Yellow wire). Follow standard practices and local code.
16. Set the circuit breaker to ON position.
17. Test the cable end with connector for correct polarity and voltage levels.
18. Set the circuit breaker back to OFF position.
19. Remove dust cap from the AC power connector located at the bottom of the DRU.
20. Connect and secure cable AC power connector to the DRU AC power connector.
Figure 4-7 AC Power Supply Wiring Diagram
DRU
Junction
Box
Circuit
Breaker
Box
AC Power Supply Cable
CommScope v. Dali Wireless
IPR2020-01409
DALI WIRELESS Exhibit 2003
Page 28 of 60
