part_8_OPERA - OPERA BPL R. Newman University of Florida...

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OPERA BPL R. Newman University of Florida
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What is OPERA? Open industry standard for Access PLC 1 manufacturer (DS2) Incompatible with HP1.0, other 2-30MHz PLC Submitted (not selected) for IEEE P1901 Access Developed 2007 by Open PLC European Research Alliance (OPERA) Consortium of chip designers, OEMs, PLC users, university researchers European focus Ethernet class PLC 200 Mbps raw PHY data rate
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Physical PLC Access Network HE = Head End (master, connects to backhaul) R = Time Division Repeater (slave/master) CPE = Customer Premises Equipment (slave)
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Network Reference Model
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OPERA Protocol Layers Bridging Accepts/delivers ethernet frames Convergence Layer Converts between ethernet frames and BPL CLPDUs Sets priority, handles multicast/broadcast Logical Link Control (LLC) Sends burst packets Handles encryption/decryption MAC Medium access, management messages PHY OFDM modulation, FEC Management Handles network parameters, etc.
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part_8_OPERA - OPERA BPL R. Newman University of Florida...

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