Kaelus, a Smiths Microwave business, announced the launch of the next generation in a line of high performance DAS Interface solutions with the release of the Small Cell RF DAS Point of Interface (POI) Tray. This is a small form factor, low power tray designed specifically for Small Cell DAS deployments with multiple bands and technologies. These low PIM certified, power management trays, allow adjustment of the RF power levels between multiple small cell base stations and the DAS network.