Nortel Networks Media Dependent Adapter - Manual (Page 4)

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Bay Networks is constantly adding new models and
features to existing product lines; see your Bay Networks
sales representative for a full range of available MDAs.
For more information about BayStack 450 switches, refer
to Using the BayStack 450 Switch.
The MDAs are described in the following sections.
The following Bay Networks products are supported:
• BayStack 450 switches
400-4TX MDA
The 400-4TX MDA ( Figure 1 ) uses a standard RJ-45
connector to attach an Ethernet device. This MDA is
capable of operating at either 10 Mb/s or 100 Mb/s speed.
The speed is determined through autonegotiation with its
connecting device.
Table 1 describes the 400-4TX MDA components and
LEDs.