CAUTION:
•
Do not ship any switch in a rack without checking for restrictions in the Aruba 2930F Switches
Installation and Getting Started Guide. Otherwise, you may void the switch warranty.
•
Ensure the power source circuits are properly grounded, then use the power cord supplied
with the switch to connect the AC adapter to the power source.
•
Use only approved power cords with your Aruba Networking Product. Please see the power
cord information in the section titled
“Power cords” (page 15)
of this guide for acceptable
power cords that are appropriate for this product. Failure to use approved power cords can
result in personal injury and product damage, and may void your product warranty.
•
If your installation requires a different power cord than the one supplied with the switch and
AC adapter, be sure the cord is adequately sized for the AC adapter’s current requirements.
In addition, be sure to use a power cord displaying the mark of the safety agency that defines
the regulations for power cords in your country. The mark is your assurance that the power
cord can be used safely with the switch’s AC adapter and power supply.
•
When installing the switch, the AC outlet should be near the switch and should be easily
accessible in case the switch’s AC adapter must be powered off.
•
Do not install the switch in an environment where the operating ambient temperature exceeds
its specification. See the section titled
“Aruba 2930F Switch Safety and Regulatory
Information” (page 15)
.
•
Ensure the switch’s AC adapter does not overload the power circuits, wiring, and over-current
protection. To determine the possibility of overloading the supply circuits, add together the
ampere ratings of all devices installed on the same circuit as the switch’s AC adapter and
compare the total with the rating limit for the circuit. The maximum ampere ratings are usually
printed on the devices, near the AC power connectors.
•
For a wall-mounted Aruba 2930F 8G Switch (JL258A), face the network ports up, that is,
away from the floor. Do not wall-mount the switch with the network ports facing down (towards
the floor).
•
Do not install the Aruba 2930F 8G PoE+ 2SFP+ switch in an environment where the operating
ambient temperature might exceed its specification. When mounting the switch in a rack,
ensure that a 1U (44.45mm/1.75-inch) vertical space is left for cooling between the switch
and the device above it, and at least 15.3 cm (6 inches) of space around the sides and back
of the switch. When mounted in a fully enclosed rack or cabinet, ensure that the air flow for
cooling around the top, sides, and back of the switch is not restricted. Installing the Aruba
2930F 8G PoE+ 2SFP+ Switch in an enclosed, confined space such as a small bookshelf
or unventilated cabinet is not recommended.
Power supply operation
The Aruba 2930F 8G PoE+ 2SFP SwitchAruba 2930F 8G PoE+ 2SFP Switch does not have a
power switch. It is powered on when the external AC/DC power adapter is connected to the
switch and the adapter power cord to a properly grounded power source. The external AC/DC
power adapter automatically adjusts to any voltage between 100-240 volts and either 50 or 60
Hz. The external AC/DC power adapter supplies 54 volts DC to the switch. No voltage range
settings are required.
Power supply operation
5
