Optical Clock Recovery (OCR) Modules

MACOMs Optical Clock Recovery (OCR) modules provide clock recovery capabilities for both optical non-return-to-zero (NRZ) and pulse-amplitude-modulation (PAM4) signal up to 100Gbps (53GBd) rate. MACOM Optical Clock Recovery (OCR) modules are built using high performance components from MACOM and are ideal for product validation and volume production testing.  MACOM’s OCRs enable rapid, reliable and cost-effective optical transceiver measurement in volume production setting. Ideal for production testing of 50G, 100G, 200G, 400G and 800G optical transceivers.


  • OCR100 Clock Recovery Module provides standards-compliant clock recovery capabilities for single-mode and multi-mode optical signals
  • Automatically detect PMA4 and NRZ modulation type
  • 8 Channel single-ended or 4 channel differential recovered clock outputs
  • Ideal for production testing of 400G and 800G optical module transceivers


Part Number Description
MATE-10010A 100G NRZ/PAM4 Optical Clock Recovery Module
MATE-10020A 100G NRZ/PAM4 Optical Clock Recovery Module