Kuschnerov, M.; Hauske, F. N.; Piyawanno, K.; Lankl, B. (University of the Federal Armed Forces, Munich, Germany)
Spinnler, B.; Schmidt, E.-D. (Nokia Siemens Networks GmbH & Co KG, Munich, Germany)
A new dispersion-robust digital timing recovery for coherent systems is presented. A joint implementation with the FIR-equalizer is proposed on the example of 112Gb/s RZ-CP-(D)QPSK.