Extreme Networks 12800 Series Hardware Installation Manual page 92

Installing Power Supply Units
Figure 53: Installing the Extreme Networks 325 W DC PSU
DC PSU
4 To secure the 325 W DC PSU in the power supply bay, align and tightening the two captive screws
on the PSU front panel. When you tighten the screws, work from left to right (see
Figure 54: Securing the Extreme Networks 325 W DC PSU
1
5 Verify that the DC input cord was connected to a permanent DC voltage source by a qualified,
licensed electrician.
6 Verify that the DC power is turned off at the source.
7 Plug the DC input cord into the DC input socket on the front of the 325 W DC PSU (see
Verify that the input connector latch locks onto the connector on the DC PSU.
The pins must align properly for the cable to connect. Do not force the cable into the socket.
92
Chassis
DC OU
T
DC IN
2
Torino DC PSU_01A
BlackDiamond 12800 Series Switches Hardware Installation Guide
Figure 54).
Torino DC PSU_02A
Figure 55).