4
Secure the site’s DC power source wires to the other side of the wiring block, see
steps 1 and 3.
WARNING:
Do not cross the wires.
5
Insert the DC power connector into the power socket of the DC PSU. Ensure that the
connector pins firmly seat and you hear the click of the power connector’s left and
right levered clamps lock into place.
WARNING:
Never try to force the power connector into or out of the DC PSU
power socket.
NOTE:
To remove the power connector from a DC PSU, unscrew the thumb screws
and pull the power connector from the DC PSU socket.
Optics installation
WARNING:
When working with optical fibers, follow all warning labels and always
wear eye protection. Never look directly into the end of a terminated or
unterminated fiber or connector as it may cause eye damage.
1
Position the optic so it is in the correct position.
The optic has a key that prevents it from being inserted incorrectly.
2
Insert the optic into the port until it gently snaps into place.
NOTE:
When you cable the ports, be sure not to interfere with the airflow from
the small vent holes above and below the ports.
Optics removal
Remove an optic by pushing the tab on the optic and sliding the optic from the port.
When removing optics with direct attach cables (DACs) from the port, pull the release tab
firmly and steadily. Before pulling the release tab, you may need to gently push the optic into
the port to ensure that it is seated properly. Do not jerk or tug repeatedly on the tab.
S4112-ON Series Installation
21
