Recoverable reference clock architecture for SONET/SDH and ethernet mixed bidirectional applications

Systems and methods for employing asynchronous transceivers in synchronous data communications. For example, a 10 Gigabit Ethernet transceiver may be used to support SONET/SDH communications with or without G.709 coding. Such a transceiver is clocked with a recovered clock signal when a received syn...

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Bibliographische Detailangaben
Hauptverfasser: Gianella, Roberto, De Angeli, Marco, Portinari, Marco, Hamilton, Thomas
Format: Patent
Sprache:eng
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Zusammenfassung:Systems and methods for employing asynchronous transceivers in synchronous data communications. For example, a 10 Gigabit Ethernet transceiver may be used to support SONET/SDH communications with or without G.709 coding. Such a transceiver is clocked with a recovered clock signal when a received synchronous signal is available and with a locally generated clock when no such remotely generated signal is available.