40 CHAPTER 3: INSTALLING THE SWITCH
power cable of the Switch 4800G 48-Port and Switch 4800G 24-Port-DC” on
page 43.
Figure 33 Appearance of the 12V RPS socket
Connect the DC power cable of the Switch 4800G 24-Port and Switch 4800G
PWR 48-Port as follows:
1 Connect one end of the grounding cable to the grounding screw on the rear panel
and the other end to the ground as near as possible.
2 Connect the 12V RPS power connectors.
Figure 34 12V RPS power cable
Pin Number Designation Pin Number Designation
1 GND 8 GND
2 -50V 9 -50V
3 12V 10 RPS_pres
4 12V 11 -50Vrtn
5 12V 12 -50Vrtn
6 12V 13 Control Pin
7 GND 14 GND