Housing bushing for broadband distribution networks

摘要

The invention relates to a housing bushing for cable paths, which are monitored by compressed air, in broadband distribution networks, a bushing tube (3) being constructed as a coaxial line element which has corresponding connection options (4) for coaxial cables (14) at its ends. The bushing tube (3) is terminated internally such that it is compressed-air-tight, and has a gas connection opening (5) for bridging the compressed-air conditions in the outer regions of the coaxial cables (14) by means of bridging lines (6).