Texas Instruments 3000 MCU 用户手册

 Networking the Link WTS allows installation of expansion shelves at remote locations.  
T1 circuits are used to provide the connection from the System Controller shelf to each 
Remote Expansion shelf.  As many as 19 expansion shelves may be supported by the 
system, and up to 18 of these shelves may be installed in remote locations from the 
System Controller shelf.  The Link WTS (local site and remote site shelves) is 
administered as a single system.   
The following diagram shows an overview of a Link WTS with shelves at both a local 
and remote site. 

        Shelf 1 - Primary Shelf

Shelf 2 - Expansion Shelf

Shelf 3 - Expansion Shelf

Shelf 20 - Expansion Shelf

Intershelf Junction Panel

Location A - Local

Location B - Remote

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T1 Remote Module

Shelf Controller Card

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Shelf 4 - Expansion Shelf

T 1

T 1

T 1

T 1

CSU

CSU

CSU

CSU

CSU

CSU

CSU

CSU

 

1       2       3        4       5       6       7       8       9       10     11     12 

T1 Remote Module

Shelf Controller Card

1       2       3        4       5       6       7       8       9       10     11     12 

T1 Remote Module

Shelf Controller Card

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

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Empty - (Future Use)

Shelf Controller Card

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

1       2       3        4       5       6       7       8       9       10     11     12 

System Controller Card

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

Interface Module

T1 Remote Module

Part Number: 72-0059-06-E.doc 

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