HP FlexNetwork 5140 EI Series User Manual

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Figure 21 Connecting the AC power cord for the fixed AC power supply
Figure 22 Securing the AC power cord for the fixed AC power supply through a cable tie
Connecting the DC power cord for the fixed DC power supply
CAUTION:
•
To connect the switch to a –48 VDC power source
, use the DC power cord provided by HPE. To
avoid connection mistakes, identify the positive (+) and negative (-) marks on the two wires
of the
DC power cord before connection.
• To connect the switch to an HPE RPS, use a power cord compatible with the RPS.
To connect the DC power cord for the fixed DC power supply:
1. Correctly orient the DC power cord plug and insert the plug into the power receptacle on the
power supply.
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
Figure 23.
3. Connect the other end of the power cord to a –48 VDC power source or an RPS.

HP FlexNetwork 5140 EI Series Specifications

General

Brand	HP
Model	FlexNetwork 5140 EI Series
Category	Switch
Language	English