Custom Keypanels
Backbox Design
The Custom Series of Keyboards, Keypanels and Blank panels manufactured by STS Rail Ltd are individually designed for signal box refurbishment and upgrade programmes.
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Serial Interface Unit
The STS Rail Serial Interface Unit (SIU), provides a unique solution to the design and layout of SPT custom keypanels.
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Keyboard Interface Driver
The KID card is used in conjunction with a Distribution Board to provide the interface between the key panel Line Select Keys and the Telephone Interface Card (TIF).
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Repeat Keyboard Facility
The CONCEPT 32 Concentrator may be equipped and configured to allow Signalling Operators to access SPT circuits from two separate keyboards with some or all circuits ’repeated’ on both keyboards.
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Contact Details
Telecoms Contact Details
STS Rail Ltd
Unit 2, Stone Lane Industrial Estate,
Wimborne, Dorset. BH21 1HD
Telephone +44 (0) 1202 888402
Fax +44 (0) 1202 841717
