XRT91L31 Datasheet - Exar Corporation

XRT91L31 - STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER

The XRT91L31 is a fully integrated SONET/SDH transceiver for SONET/SDH 622.08 Mbps STS-12/ STM-4 or 155.52 Mbps STS-3/STM-1 applications. The transceiver includes an on-chip Clock Multiplier Unit (CMU), which uses a high frequency PhaseLocked Loop (PLL) to generate the high-speed transmit serial clo.

XRT91L31 Features

* xr REV. 1.0.2

* Targeted for SONET STS-12/STS-3 and SDH STM-4/STM-1 Applications

* Selectable full duplex operation between STS-12/STM-4 standard rate of 622.08 Mbps or STS-3/STM-1 155.52 Mbps

* Single-chip fully integrated solution containing parallel-to-serial converter,

XRT91L31_ExarCorporation.pdf