Product Name
Digital DAS
Description
Provides extended wireless services throughout a building or multiple buildings. It addresses coverage and capacity needs for current and emerging wireless networks available in the global DAS market. Its architecture consists of three major components: Digital Master Unit, Digital Hub Unit and Digital Remote Unit. The RF input from multiple BTS units is transmitted to Master Unit, which combines multiple technology inputs and converts them into a digital CPRI data stream using FGPA-based DSP technique. The signal is transmitted through single mode duplex CPRI cable to the Hub system by using an SFP+ transceiver module. The Digital Hub Unit acts as the central switching hub for the system, while the Digital Remote Unit is a low power multi band operational device. In Digital Remote Unit, CPRI data stream from Digital Hub Unit is converted back into RF signal and transmitted by using built-in antennas.
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