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SONET & SDH PHYs | Cypress Semiconductor

SONET & SDH PHYs

Cypress offers a family of high-performance, SONET/SDH physical layer (PHY) and framing devices that operate at the following speeds:

  • OC-1 (51.85 Mbps)
  • OC-3 (155.52 Mbps)
  • OC-48 (2.488 Gbps)

Other features include:

  • Industry-leading jitter specs
  • Low power consumption
  • Integrated transmitter, receiver and post-amp
  • On-chip phase-locked loops (PLLs)
  • Bellcore compliance