Power supplies
The S5200F-ON Series (S5232F-ON, S5248F-ON, and S5296F-ON) switch ships with two AC or DC power supplies. The two power
supplies have two air-flow directions—from the I/O to the PSU and from the PSU to the I/O.
Two PSUs are required for full redundancy, but the switch can operate with a single PSU.
The PSUs are field replaceable. When running with full redundancy—two power supplies installed and running—you can remove and
replace one PSU without disrupting traffic.
CAUTION:
To prevent electrical shock, ensure that the S5200F-ON Series switch is grounded properly. If you do not ground your
equipment correctly, excessive emissions may result. Use a qualified electrician to ensure that the power cables meet your local
electrical requirements.
NOTE:
NOTE: Connect the power supply to the appropriate branch circuit protection as defined by your local electrical codes.
Verify that the remote power source complies with the switch input power specifications.
NOTE:
If you use a single PSU, install a blank plate in the other PSU slot. Use power supply 2 (PSU2) as the blank plate slot. To
install the blank plate, use a #1 Philips screw driver.
NOTE:
ESD damage can occur if components are mishandled. Always wear an ESD-preventive wrist or heel ground strap when
handling the S5200F-ON Series switch and components.
Topics:
•
•
AC or DC power supply installation
•
DC power supply to power source connection
Components
The following power supply options are available for the S5200F-ON Series switch:
•
AC or DC power supply with integrated fan
•
AC or DC power supply with integrated reverse flow fan
For the S5232F-ON and S5248F-ON switches, power supply 1 (PSU1) is on the left side of the switch; power supply 2 (PSU2) is on the
right side of the switch. For the S5296F-ON switch, both power supply 1 (PSU1) and power supply 2 (PSU2) are on the right side of the
switch.
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Power supplies
