CDC34 is an external power feeding cable for Wisycom wireless systems. It terminates in a Hirose 4-pin male power connector and measures 50 cm in length. This accessory is intended to supply external power to compatible units, specifically MCR41S-42S, MCR54, MCR54-DUAL and RPU500. The page notes a configurable power connector option (Pigtail vs Hirose) but provides no electrical ratings, shielding details, or included accessories.