JMA's SUB-PSUN-MU/48 modular sub-rack allows adaptation of deployment needs including the addition of newer technologies within sub-racks that prepares venues to be more adaptive to venue needs (e.g. new sectors) and to introduce newer services into the existing venues DAS. The Master Units DAS shelf and architectural design minimizes system footprint, saving 30 – 70% of critical space requirements within venues, BTS Hotels, co-location environments. The TEKO system design allows for passive repeater or active / optical DAS configurations and the system can be reconfigured as needs change.