The DP80-TW series is designed to protect large telephone equipment (PBXs, central offices) against lightning surges. This protection is based in hybrid protection diagram (gas tube and diodes) and in K20 configuration (in compliance with ITU-T recommendation K20). The DP80-TW is a one-pair plug-in module that uses the 5-pin configuration, and so can be adapted to CITEL TC99 and similar 100-pair connector block.
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Surge Protection Devices DP8-TW Series
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