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LB308A
Chapter 3: Installation
Figure 3-1. Switch mounted on a DIN rail.
3.3 Connecting to Power
The switch is powered via redundant DC Terminal Block Power Inputs or a 12-VDC
DC Jack.
3.3.1 12-VDC Jack
Step 1: Connect the supplied AC to DC power adapter to the receptacle on the
top side of the Hardened Ethernet Extender Switch.
Step 2: Connect the power cord to the AC to DC power adapter and attach the
plug into a standard AC outlet with the appropriate AC voltage.
3.3.2 Redundant DC Terminal Block Power Inputs
There are two pairs of power inputs for use with redundant power sources. You
only need to have one power input connected to run the Hardened Ethernet
Extender Switch.
Step 1: Connect the DC power cord to the pluggable terminal block on the
Hardened Ethernet Extender Switch, and then plug it into a standard DC outlet.
Step 2: Disconnect the power cord if you want to shut down the Hardened