Nortel 4000 补充手册

Chassis, Card Types, and Upgrade Overview

303321-A Rev. 00

1-5

 

The 3-span Voice Gateway has three card pairs and is set up as follows in 

. For more information, see 

Figure 1-1

.

AG-T1/E1

TX-2000

Empty

Processor

End Plate

TX-2000

Empty

TX-2000

Power Supply

Drive Bay

Front of Chassis

Back of Chassis

Span 1

Span 2

Span 3

AG-T1/E1

AG-T1/E1