Allied Telesis AT-8900 SERIES Manuel d'installation rapide - Page 9
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Quick Install Guide
C613-04048-01 REV B
3.
Connect the ground wire to the ground terminal. Terminals can be
identified by the diagram on the switch's rear panel. Tighten the
terminal to between 2.4 and 4.0 Nm (21.3 and 35.4 lbf in).
4.
Connect the positive feed to the + (positive) terminal and the negative
feed to the - (negative) terminal. Tighten the terminals to between 2.4
and 4.0 Nm (21.3 and 35.4 lbf in).
Check that the PSU terminals are wired to the correct polarity. A PSU will be
damaged if incorrectly connected.
5.
Ensure there are no exposed cable strands.
6.
Replace the transparent plastic terminal cover.
The transparent plastic terminal cover must be replaced.
7.
Secure the supply cable (to the rack framework or similar object) so that
the connections are isolated from any force applied to the cable.
8.
Ensure the circuit breaker (for the supply circuit) and the Run/Standby
switch (on the switch) are in the OFF position.
9.
Connect the supply cable wires to the circuit breaker.
10. Switch the power switch to the ON position.
7.
Check that at least one of the PSU LEDs on the switch's front panel is lit green
If the LEDs fail to light, refer to the AT-8900 Series Hardware Reference for
troubleshooting information.
8.
Connect the data cables
Make sure that each cable connection is secure.
The switch will now perform basic Layer 2 switching functions.
9