Installation Guide (J3191A, J3192A, and J3193A) 1996-09

Installing the 100Base-T Module in an Unused Slot

2. The LED label strips have a small loop on the left end. Use your fingernail

or a small implement to catch the loop and slide the label to the left and

out of the label slot. Then insert the LED label strip you received with the

100Base-T Module. For example, if you are going to install the module in

slot “A”, you would replace the blank LED label strip in label slot “A” with

the new LED label strip for the 100Base-T Module.

Save the blank LED label strip in case you ever want to remove the module

and its LED label strip.

3. Using a Torx T-10 or slotted screw driver, unscrew the screws in the cover

plate over the slot you want to use, and remove the cover. Store the cover

plate with its screws for possible future use. For example, to install a

module in slot A, see figure 2.

4. Holding the module by its edges—taking care not to touch the metal

connectors—position the module in front of an open slot on the switch

by aligning the edges of the module with the small grooves near the bottom

of the module slot, as shown in figure 3.

Figure 3. Position the Module

5. Make sure the extractor handles on each side of the module are in the

open position (rotated away from the face plate), then push the module

into the slot until you feel the extractor handles contact the switch

chassis. (The handles will move slightly upwards when they contact the

chassis.)

Extractor Handles in the

“Open” Position

Module

Groove

Module

Groove