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3. Installation Procedures
RuggedCom® RuggedMAX WiN7000 25 Installation Guide Rev1
3.6.2. SFD Type Base Station
The power system is supplied by the operator.
Connect the power system DC output to the RuggedCom cable with proprietary connector
(supplied by RuggedCom).
Connect the other side (open end) of the RuggedCom cable to the operator’s power system
(according to the labelling on the cable and the tables below.
RuggedCom Cable Power Supply Note
-48VDC -48VDC GND
+48VDC +48VDC/ GND “HOT Line”
GND -48VDC/ GND Connect -48V and GND
Table 3.4. +48 VDC Power System
RuggedCom Cable Power Supply Note
-48VDC -48VDC “HOT Line”
+48VDC +48VDC/ GND GND
GND +48VDC/ GND Connect +48V and GND
Table 3.5. -48 VDC Power System
Figure 3.11, “Positive 48V Configuration” and Figure 3.12, “Negative 48V Configuration” show
+48V and -48V configurations.
Figure 3.11. Positive 48V Configuration
Figure 3.12. Negative 48V Configuration