Hardware Installation
RocketLinx ES7528 Industrial Managed PoE Rack Mount User Guide
: 2000509 Rev. A
- 9
Hardware Installation
You can use the following subsections to install the RocketLinx ES7528:
•
Connect the Power
•
Mount the RocketLinx ES7528
on Page 10
•
Connect 10/100BASE-TX Ports
on Page 11
•
Connect Gigabit Ports (Combo Ports 25-28)
on Page 12
•
Connect SFP Transceivers (Combo Ports 25-28)
on Page 12
•
Connect the Digital or Relay Output
on Page 12
•
Panel Layout
on Page 13
Connect the Power
You can use the following procedure to connect power to the RocketLinx ES7528. The RocketLinx ES7528 is equipped with
both AC and/or DC1/DC2 power inputs.
The RocketLinx ES7528 provides redundant or aggregated power inputs (AC and/or
DC1/2). DC1 and DC2 inputs support reverse polarity protection. The RocketLinx
ES7528 will signal an alarm for loss of power on either DC1 or DC2.
1. Connect the power cord to the AC power input connector.
Note:
To reach the maximum total power budget, power inputs must be
aggregated. Refer to the following table for detailed information.
2. Connect the DC power inputs.
Note:
Power should be disconnected from the power supply before connecting it
to the switch. Otherwise, your screwdriver blade can inadvertently short
your terminal connections to the grounded enclosure.
a. Insert positive and negative wires into V+ and V- contacts.
b. Tighten the wire-clamp screws to prevent the wires from coming loose.
This table provides power supply specifications for the RocketLinx ES7528.
Electrical Specifications
Value
Power Input Voltage
DC1/DC2
802.3af 48VD
C (46-57VDC)
802.3at 53VD
C (50-57VDC)
AC and DC1/DC2
aggregated
53VDC
8.2A maximum
DC1/DC2 aggregated DC1=DC2
†
PSU/AC power
100-250VAC
47~63Hz
4A
PoE Output Voltage
802.3af
44-57VDC
802.3at
50-57VDC
Maximum PoE
Power/Port
802.3af 15.4W
802.3at
32W
Wire: 12 to 22 AWG
DC Input: 53VDC