3Com 4800G Getting Started Manual page 41

Connecting the Power Cables and the Grounding Cable 41
Figure 35 12V RPS power connector
Figure 36 12V RPS port
a) As shown in Figure 36, loosen the fastening screws and remove the RPS
connector cover from the 12V RPS port. (If no 12V RPS power supply is connected,
install the cover.)
Figure 37 Connect the 12V RPS connector to the chassis
b) Connect one connector (in the p1 direction) of the 12V RPS power cable to the
RPS port on the switch, making sure that the protruding part is inserted into the