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Appendix c media dependent adapters, Appendix c, Ee appendix c, “media dependent adapters – Nortel Networks 450 User Manual

Page 247: Appendix c, “media dependent adapters

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302401-D Rev 00

C-1

Appendix C

Media Dependent Adapters

This appendix describes the optional media dependent adapters (MDAs) that are
available from Nortel Networks. The MDAs can support high-speed connections
to servers, shared Fast Ethernet hubs, or backbone devices.

The following MDA models are available:

Nortel Networks is constantly adding new models and features to existing product
lines; For a full range of MDAs that are available from Nortel Networks, see your
Nortel Networks sales representative.

Note:

The MDAs are not hot-swappable. Power down the switch before

installing or removing an MDA.

Interface type

Model

Refer to:

10BASE-T/100BASE-TX (UTP)

400-4TX MDA

page C-2

100BASE-FX (Multimode fiber)

400-2FX MDA
400-4FX MDA

page C-3

1000BASE-SX
(Shortwave gigabit fiber)

450-1SR MDA
450-1SX MDA

page C-6

1000BASE-LX
(Longwave gigabit fiber)

450-1LR MDA
450-1LX MDA

page C-9

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