Optical Phone

Optical Phone

The EK OT-1 optical phone is part of the EK DIC-2 system that serves as a replacement for multi-kilometer LB telephone lines between the train stations and the local LB telephone line within the...
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Lineside telephone box (embedded)

Lineside telephone box (embedded)

Lineside telephone box type: EK TOBO-O with built-in optical phone, type: EK OT-1 is designed for simultaneous speech and call signal transfer between two system users at maximum 8 channels. Serves...
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Lineside telephone box

Lineside telephone box

Lineside telephone box type: EK TOUS-O, EK TOIS-O, EK TOPS-O, EK TOKO-O with built-in optical phone, type: EK OT-1 is designed for simultaneous speech and call signal transfer between two system users...
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Digital Optical Telephone System

Digital Optical Telephone System

The device EK DIC-2 is part of the EK DIC-2 system that serves as a substitute for kilometers long LB telephone lines between the railway stations and the local LB telephone lines within the railway...
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