Texas Instruments 3000 MCU manual Location a Local

SpectraLink Corporation	T1 Remote Module Installation
	Link WTS – Link 3000 MCU

1.3Remote Installation Overview

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.

Location A - Local

System Controller Card		Interface Module￿	Interface Module￿	Interface Module￿	Interface Module￿	Interface Module￿	Interface Module￿	Interface Module￿	Interface Module￿	Interface Module￿	T1 Remote Module
1	2	3	4	5	6	7	8	9	10	11	12

Shelf 1 - Primary Shelf

CSU CSU

T 1

T 1

CSU CSU

Location B - Remote

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

Shelf 3 - Expansion Shelf

Intershelf Junction Panel

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

Shelf 2 - Expansion Shelf

CSU

T 1

CSU

T 1

CSU

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

Shelf 4 - Expansion Shelf

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

Shelf 20 - Expansion Shelf

Part Number: 72-0059-06-E.doc Page 9