Ac Power Connection (Ac Models Only); Dc Power Connection (Dc Models Only) - ZyXEL Communications XGS4600 Series User Manual

authority or an electrician.
This device must be grounded. Do this before you make other
connections.

3.2.2 AC Power Connection (AC Models Only)

Note: Make sure you are using the correct power source as shown on the panel and that no
objects obstruct the airflow of the fans (located on the side of the unit).
The Switch uses two power supply modules, one of which is redundant, so if one power module fails the
system can operate on the remaining module.
Connecting the Power
Use the following procedures to connect the Switch to a power source after you have installed it in a
rack.
Note: Use the included power cord for the AC power connection.
Connect the female end of the power cord to the AC power socket.
1
Connect the other end of the cord to a power outlet.
2
Disconnecting the Power
The power input connectors can be disconnected from the power source individually.
Disconnect the power cord from the power outlet.
1
Disconnect the power cord from the AC power socket.
2

3.2.3 DC Power Connection (DC Models Only)

The Switch uses a single ETB series terminal block plug with four pins. Use two wires to connect to a single
terminal pair, one wire for the positive terminal and one wire for the negative terminal.
Note: The current rating of the power wires must be greater than 20 Amps. The power supply
to which the Switch connects must have a built-in circuit breaker or switch to toggle the
power.
Note: When installing the Switch power wire, push the wire firmly into the terminal as deep as
possible and make sure that no exposed (bare) wire can be seen or touched.
Exposed power wire is dangerous. Use extreme care when connecting
a DC power source to the device.
To connect a power supply:
Chapter 3 Hardware Panels
XGS4600 Series User's Guide
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