JMA's TDTPOI-8S-D Teko DAS Tray Point of Interface modules (TDTPOI) are flexible single-band and single-operator RF high power interfaces used in optical DAS to directly (no external directional coupler nor load needed) interface up to 2 base stations, either duplex or simplex, with or without diversity, SISO or MIMO 2 x 2. The high-power POI DAS tray utilizes a small ft print for base station to DAS master units utilizing a common subrack can reduce space requirements versus passive trays as much as 75%. Optical systems can be equipped with one DAS tray module or more to make multiple configurations available. TDTPOI are also equipped with SW-settable attenuators for downlink / uplink level adjustment and power meter / limiter to control the input power level. Managed as a single system it enables remote optimization of the site parameters, provides alarming for base station failures.