User guide

Installation 3-3
3
Figure 3-1 DL3800 Rear Panel
POWER CABLES AND CONNECTIONS
AC Power Connection
An AC power cord is supplied with the DL3800 to provide 110 VAC to 240
VAC power, autoranging. The power cord receptacle is located on the rear
panel of the DL3800. For AC power, connect the AC power cord to the
DL3800, and plug into the nearest AC outlet.
DC Power Connection
The Digital Link DL3800 DS1 Inverse Multiplexer can also be powered by a
-48 to -72 VDC power source. The DC power connection on the DL3800 is
located on the back panel. There are eight screw terminals located on the
rear panel. The two screw terminals on the far right (looking at the rear
panel) are for DC powering.
NOTE: On DC versions of the DL3800, the AC receptacle will be
covered with a blank face plate.