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Requirements for connecting to SSI data links (RR-STG-003)

Last updated on 19 April 2013 3:09

The Data Links of an SSI system provide the means by which a central interlocking communicates with trackside functional modules (TFMs). Two separate data links are used to provide availability, the system being capable of operating with one link. The data links are formed by two trackside cables to BR...

Author(s): Tilley J.

Organisation(s): British Rail Research ;

1994

United Kingdom

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