Framer includes CDR, Utopia bus

Fremont, Calif. – Exar Corp. has added the single-chip XRT95L34 multichannel framer to its Sonet/SDH portfolio. The device can be configured to frame and process one OC-12/STM-4 channel (622 Mbits/second) or four OC-3/STM-1 channels (155 Mbits/s). It