Removing The Modules - D-Link DES-1200M User Manual

appropriate device fitted with a 100Mbps adapter.
Check the LED indicators on the front of the Switch to ensure
that the Module is operating correctly.
Installing 1000Base-SX/LX Modules
a. Remove the protective plastic covers from the fiber
connectors on the Module.
b. Ensure that the Switch is powered up.
c. Plug the SC connector on the fiber cable into the fiber
socket on the Module.
d. Connect the other end of the fiber optic segment to an
appropriate device fitted with a 1000Mbps adapter.
e. Check the LED indicators on the front of the Switch to
ensure that the Module is operating correctly.

Removing the Modules

a. Ensure that the power supply and the backbone
connection cables are disconnected from the Switch.
b. Place the Switch on a flat surface. Undo the two captive
thumbscrews securing the Module into the Switch. Do not
remove any other screws from the rear of the Switch.
c. If you are not installing another Module immediately, you
must replace the blanking plate to ensure that dust and
debris do not enter the Switch, as well as to aid circulation
of cooling air.
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