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Hardware Installation
Electrical Specifications (cont.)
Power Budget
Total Power Budget
Power Consumption Maximum
†
The RocketLinx ES7528 provides redundant or aggregated power inputs, depending on the
voltage of the power input. If there are more than two power inputs connected with
different voltages, the RocketLinx ES7528 is powered from the highest connected voltage
(redundant power). If the voltages of power inputs are the same, the total power output is
aggregated.
For example, to reach 700W, you can aggregate the power inputs accordingly:
•
AC = 300W and DC1/2=400W
•
DC1 = 350W and DC2/ = 350W
Mount the RocketLinx ES7528
You can use the following procedure to mount the RocketLinx ES7528 into a rack.
1.
Attach the brackets to the RocketLinx ES7528 by using the screws provided in the rack mount kit.
2.
Mount the RocketLinx ES7528 in a 19-inch rack by using the four rack-mounting screws provided in the kit.
Temperature: Verify that the rack environment temperature conforms to the specified operating
temperature range. If necessary, refer to the Comtrol web site for operating temperature ranges.
Mechanical Loading: Do not place any equipment on top of the switch. In a high vibration
environment, additional rack mounting protection is necessary.
Grounding: Rack-mounted equipment should be properly grounded. On the back panel of the
RocketLinx ES7528, there is one earth ground screw. Loosen the earth ground screw with a
screwdriver; then tighten the screw after earth ground wire is connected.
Note: When installing multiple switches in high temperature environments, reserve 0.5U-1U of free space between the
switches. It is important to disperse the heat generated by the RocketLinx ES7528.
10 - RocketLinx ES7528 Industrial Managed PoE Rack Mount User Guide: 2000509 Rev. A
DC1
400W
DC2
400W
PSU/AC power
300W
Minimum
Up to 568W
Maximum
Up to 720W
28W without PD load
Value
Mount the RocketLinx ES7528
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