BayStack 450 10/100/1000 Series Switches

Note: All models of the BayStack 450 switch can be used interchangeably in the following network configuration examples.

Desktop Switch Application

Figure 1-6 shows a BayStack 450-24T switch used as a desktop switch, where desktop workstations are connected directly to switch ports.

This configuration provides dedicated 100 Mb/s connections to the network center, to the server, and up to 26 users. This configuration uses the optional 400-4TX MDA (10BASE-T/100BASE-TX MDA).

Before

10BASE-T hub

To

Server Up to 22 users

 

Network

Center

 

Key

 

10Mb/s

100Mb/s

200Mb/s

-22 users share 10 Mb/s (10/22 Mb/s per user)

-Server bottleneck (10 Mb/s bandwidth)

-Network center bottleneck (10 Mb/s bandwidth)

After

BayStack 450-24T switch

To

Server

Up to 26 users

 

 

Network

 

 

Center

 

 

-26 users; each with dedicated 100 Mb/s bandwidth

-Server with dedicated 100 Mb/s bandwidth

-Network center with dedicated 100 Mb/s full-duplex bandwith (200 mb/s bidirectional)

BS45005A

Figure 1-6. BayStack 450 Switch Used as a Desktop Switch

302401-D Rev 00

1-19

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Nortel Networks manual Desktop Switch Application, BayStack 450 Switch Used as a Desktop Switch