www.DataSheet4U.com PRELIMINARY XRT91L81 REV. P1.
XRT91L81 - 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER
www.DataSheet4U.com PRELIMINARY XRT91L81 REV. P1.0.3 2.488/2.666GBPS OC-48/STM-16 SONET/SDH TRANSCEIVER JANUARY 2004 GENERAL DESCRIPTION The XRT91.