Modeling the Performance of the Clock Phase Caching Approach to Clock and Data Recovery

Optical switching could enable data center networks to keep pace with the rapid growth of intra-data traffic, however, sub-nanosecond clock and recovery time is crucial enabling optically-switched transport small packet dominated traffic over 90% efficiency. We review clock-synchronized approach recovery, which enables in optically switched networks. then introduce an analytical model mathematically explore operation phase caching, use this impact factors such as fiber temperature, jitter symbol rate on BER locking performance caching approach, well their scalability. Using commercial parameters matching those used our previous experimental research, we find that provides estimates closely match results, validating its for making predictions cached systems.