18
To connect a DC power cord for a switch with fixed power modules:
1.
Correctly orient the DC power cord plug and insert the plug into the power receptacle on the
power module.
If you orient the DC power cord plug upside down, you cannot insert the plug into the power
receptacle.
2.
Use a flat-head screwdriver to fasten the screws on the power cord connector, as shown
in
3.
Connect the other end of the power cord to a –48 VDC power source or an RPS.
Figure 25 Connecting the DC power cord for a switch with fixed power modules
(S5130S-52P-PWR-EI)
Connecting the power cord for a PSR75-12A/PSR150-A1
power module
1.
Pull the bail latch leftward, as shown in
2.
Connect the plug of the power cord to the power receptacle on the switch. See
.
3.
Pull the bail latch rightward to secure the plug to the power receptacle. See
.
4.
Connect the other end of the power cord to a power source.
For a PSR150-A1 power module, connect the power cord to an AC power source. For a
PSR75-12A power module, connect the power cord to an AC power source or a 240V
high-voltage DC power source.
1
2