Microsemi Corporation has announced its ZL30169 high performance optical transport network clock translator fully compliant with the ITU-T G.8251 standard that ensures interoperability and satisfactory network performance. The tiny, three-input, three-output any-rate-to-any-port clock translator for OTN provides output clocks with industry-leading jitter performance of 250 fs RMS, ideal for 100G coherent optical networks.