H3C S7500E Series Installation Manual page 44

Figure 25 Connect the PSR1400-A power cable
1: Power switch (O: off; —: on)
3: Power cable retainer suite
5: AC power cable
Connecting the PSR2800-ACV power cable
The PSR2800-ACV is a built-in power module with AC input and DC output. It can provide the switch with
both system power and PoE power, which can be controlled through separate power switches. Before
connecting the PSR2800-ACV power cable, make sure that the system and PoE power switches are off.
The PSR2800-ACV provides two power sockets:
One system power socket, as shown in callout 2 on
•
One PoE power socket, as shown in callout 6 on
•
The methods for connecting the system power cable and PoE power cable are similar to connecting the
PSR1400-A power cable. For more information, see
2: Power module LED
4: Screw
Figure 26.
Figure 26.
"Connecting the PSR1400-A power
33
cable."