Ericsson KDU137533/4 R2E RBS radio base station equipment Base Station Module

The Ericsson KDU137533/4 R2E is a DUL 20 01 base station unit for Ericsson RBS radio base station equipment. Parts in this range are ordered by their part number rather than by description, because several share a physical format and are told apart only by the number printed on the label. A part of this kind is held as a spare because a failure takes the function it serves out of use until it is replaced, and equipment of this generation is no longer supplied new by the manufacturer. Where a revision is marked, it forms part of the identification rather than being a batch code, because revisions are qualified against particular software releases. Match the part number and revision against the unit you are replacing before ordering. Tech-Star (UK-based, shipped worldwide) supplies Ericsson hardware for maintenance and spares holding.