SpectraLink 3000 MCU, Installation Manual

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SpectraLink Corporation T1 Remote Module Installation
Link WTS – Link 3000 MCU
1.3 Remote 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.
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
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
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
1 2 3 4 5 6 7 8 9 10 11 12
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 Page 9