Extreme Networks 12800 Series Hardware Installation Manual page 77

3 Carefully slide the 1200 W DC PSU all the way into the power supply bay (see
Be sure that the DC PSU is fully seated in the switch.
CAUTION
Do not slam the 1200 W DC PSU into the system switch backplane.
Figure 42: Inserting the 1200 W DC PSU into the Power Supply Bay
4 Connect the input DC cable to the front of the 1200 W DC PSU as shown in
NOTE
An AC power cord is not required for proper functioning of the DC PSU.
5 Rotate the locking handle down to latch the input cable connector onto the DC PSU.
CAUTION
Always verify that the DC circuit is not energized before you connect the input cable to the 1200 W DC PSU.
BlackDiamond 12800 Series Switches Hardware Installation Guide
Extreme Networks 1200 W DC PSU
Figure 42).
EX_131
Figure 43.
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