CPRI solution for Serial RapidIO

2 April 2008 Telecoms, Datacoms, Wireless, IoT

IDT has announced a new family of common public radio interface (CPRI)-based functional interconnect chip (FIC) solutions that bridge adjacent standards within the wireless infrastructure. These FIC solutions are optimised to allow the common CPRI standard to span the interface between the wireless radio card and a Serial RapidIO-enabled base band processing system. The 80HFC1000 CPRI-to-RapidIO device offers four RapidIO lanes (RapidIO v 1.3 compliant) and is configurable as 1x or 4x port at up to 3,25 Gbps performance per lane. The 80HFC1001 CPRI-to-TDM FIC offers a 64-bit TDM interface that supports a 150 MHz clock rate along with control pins that provide seamless connection to industry standard radio card components. Each device has three independent CPRI ports that are compliant to the CPRI 2.1 specification, providing a wide range of popular distributed base station architectures including chain, tree, and mesh topologies.

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