AT-IE510 Series Installation Guide
33
Power Supplies
The switch is powered on or off by connecting or disconnecting the power
cords.
Please review the following information concerning the power supplies:
The switch has two pre-installed DC power supplies.
The pre-installed DC power supplies have separate connectors on
the back panel. You can protect the network operations of the
switch from a power circuit failure by connecting the power
supplies to different circuits.
The switch requires only one power supply for full operations. The
second power supply provides power redundancy. It protects
against interruptions to network operations in the event one power
supply loses power or fails. Power redundancy is available only
when both DC connectors on the switch are connected to power
sources.
The power supplies are not field replaceable.
The DC supply wires should be routed from a DC load center
containing appropriate overcurrent branch protection for each DC
feed, as required by the cognizant local electrical authority.
Refer to “Technical Specifications” on page 121 for the input voltage
range.
Warning
Power cord is used as a disconnection device. To de-energize
equipment, disconnect the power cord.
E3
Warning
This unit might have more than one power cord. To reduce the risk of
electric shock, disconnect all power cords before servicing the unit.
E30
Содержание AT-IE510-28GSX-80
Страница 1: ...613 002101 Rev B IE510 Series Industrial Ethernet Switches AT IE510 28GSX 80 Installation Guide...
Страница 6: ...6...
Страница 12: ...Tables 12...
Страница 16: ...Preface 16...
Страница 44: ...Chapter 2 Virtual Chassis Stacking 44...
Страница 60: ...Chapter 4 Mounting the Switch 60...
Страница 72: ...Chapter 5 Wiring the DC Connectors 72...
Страница 78: ...Chapter 6 Installing SFP and SFP Transceivers 78...
Страница 88: ...Chapter 7 Configuring the Switch for Stand alone Operations 88...
Страница 116: ...Chapter 10 Powering On the Stack 116...
Страница 120: ...Chapter 11 Troubleshooting 120...
Страница 126: ...Appendix A Technical Specifications 126...