24-400P Exchange Cable PE-39 Solid/Filled Core/Calpeth Burial product-series_csh-housings This new full duplex Talk
Yard notes & kiln story
Description
24 400P Exchange Cable PE 39 Solid Filled Core Calpeth Burial product series_csh housings This new full duplex Talk This new full duplex Talk Set is a hands free unit designed for transmitting voice in both directions in a single fiber using two different wavelengths The unit can be used also as a repeater