The EDC 1000 E is suitable for return traffic, interactive and digital signals. This wall socket is optimized to minimize unavoidable signal loss (0.5 dB). Unused outputs must be closed to prevent unwanted signal radiation. The EDC 1000E is only galvanically isolated. This wall socket has the so-called pushlock technology so that the cable can be secured quickly, easily and securely with the push of a button. The mounting frame is universally applicable with all well-known brands of built-in and surface-mounted material. The corners can be broken off for round flush-mounted boxes. The depth and diameter of the box has been greatly reduced to allow installation in semi-deep back boxes or to hide excess cable.