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XRT94L33 - highly integrated SONET/SDH terminator

Description

The XRT94L33 is a highly integrated SONET/SDH terminator designed for E3/DS3/STS-1 mapping/de-mapping functions from either the STS-3 or STM-1 data stream.

Features

  • Provides DS3/ E3 mapping/de-mapping for up to 3 tributaries through SONET STS-1 or SDH AU3 and/or TUG-3/AU-4 containers Generates and terminates SONET/SDH section, line and path layers Integrated SERDES with Clock Recovery Circuit Provides SONET descrambling frame scrambling and.
  • Integrated Clock Synthesizer that generates 155 MHz and 77.76 MHz clock from an external 12.96/19.44/77.76 MHz reference clock Integrated 3 E3/DS3/STS-1 De-Synchronizer.

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Other Datasheets by Exar (now MaxLinear)

Part Number Description
XRT94L31 3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER
XRT94L43 SONET/SDH OC-12 TO 12XDS3/E3 MAPPER
XRT94L55 FRAMER/CONCENTRATOR
XRT91L30 STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER
XRT91L31 STS-12/STM-4 OR STS-3/STM-1 SONET/SDH TRANSCEIVER

Full PDF Text Transcription

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www.DataSheet4U.com XRT94L33 Rev 2.0.0 3 C H A N N E L S 3 /// E 3 /// S T S 1 O T S 3 /// S T M 1 A P P E R T M E G III S T E R S 3 C H A N N E L D S 3 E 3 S T S 1 T O S T S 3 S T M 1 M A P P E R – A T M R E G S T E R S 3 C H A N N E LD D S 3 E 3 S T S 1T T OS S T S 3 S T M 1M M A P P E R– –A A T MR R E G S T E R S March 2007 GENERAL DESCRIPTION The XRT94L33 is a highly integrated SONET/SDH terminator designed for E3/DS3/STS-1 mapping/de-mapping functions from either the STS-3 or STM-1 data stream. The XRT94L33 interfaces directly to the optical transceiver The XRT94L33 processes the section, line and path overhead in the SONET/SDH data stream and also performs ATM and PPP PHY-layer processing.
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