Nortel Networks 24T manual Figure B-3. Installing an MDA

Using the BayStack 410-24T 10BASE-T Switch

Installing an MDA

The Uplink Module slot on the BayStack 450 switches accommodates a single MDA. The connection can be either a 10/100BASE-TX MDA with an RJ-45 connector or a (fiber) 100BASE-FX MDA with an SC or MT-RJ connector.

Note: The MDA is not hot-swappable. Power down the switch before installing or removing an MDA.

To install an MDA into the Uplink Module slot:

1.Unplug the AC power cord from the back of the switch.

2.Loosen the thumb screws and remove the filler panel (or previously installed MDA) from the Uplink Module slot.

Note: If you are replacing an installed MDA with another type of MDA, see “Replacing an MDA with a Different Model” on page B-7.

3.Insert the MDA into the Uplink Module slot guides (Figure B-3).

Make sure the MDA slides in on the guides provided. Failure to align the guides could result in bent and broken pins

BS41048A

Figure B-3. Installing an MDA

4.Press the MDA firmly into the Uplink Module slot.

Be sure that the MDA is fully seated into the mating connector.

5.Secure the MDA by tightening the thumb screws on the MDA front panel.

B-6 309985-B Rev 00