Disconnecting A Fiber-Optic Cable From A J-Ex Series Switch - Dell PowerConnect J-EX8208 Hardware Manual

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Disconnecting a Fiber-Optic Cable from a J-EX Series Switch

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CAUTION: The line cards in J-EX8200 switches weigh more than 10 lb
(4.5 kg). Be prepared to accept the full weight as you slide the line card
out of the chassis.
Place one hand around the faceplate of the line card and the other hand under the
8.
line card to support it. Taking care not to touch line card components, pins, leads, or
solder connections, gently slide the line card completely out of the chassis and place
it in an antistatic bag or on its own antistatic mat placed on a flat, stable surface.
CAUTION: After removing a line card, wait for at least 30 seconds before
installing a line card or removing another line card.
If you are not installing a line card in the emptied line card slot within a short time,
9.
install a blank cover panel over the slot and secure it with captive screws by using the
screwdriver. Do this to protect the interior of the chassis from dust or other foreign
substances and to ensure that the airflow inside the chassis is not disrupted.
Figure 87: Removing a Line Card from a J-EX8200 Switch Chassis
Installing a Line Card in a J-EX8200 Switch on page 122
8-port SFP+ Line Card in a J-EX8200 Switch on page 27
48-port SFP Line Card in a J-EX8200 Switch on page 28
48-port RJ-45 Line Card in a J-EX8200 Switch on page 29
J-EX Series switches have field-replaceable unit (FRU) optical transceivers to which you
can connect fiber-optic cables.
Before you begin disconnecting a fiber-optic cable from an optical transceiver installed
in a J-EX Series switch, ensure that you have taken the necessary precautions for safe
handling of lasers (see "Laser and LED Safety Guidelines and Warnings for J-EX Series
Switches" on page 213).
Ensure that you have the following parts and tools available: