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PEB2757AE - MUX/DEMUX

General Description

Tethys™ II PEB2757AE is optimized for SONET/SDH applications as a full-duplex four channel (SFI4.2) or two channel (SFI4.1) STS-192/STM64 or mix of sixteen MUX/DEMUX channels of STS-48/STM-16 or STS-12/STM-4 or STS-3/STM-1 (in groups of four channels).

Key Features

  • Provides 4 SFI4.2 interfaces for STS-192/STM-64 links.
  • Provides 2 SFI4.1 interfaces for STS-192/STM-64 links.
  • Provides serial STS-48/STM-16, STS-12/STM-4 or STS3/STM-1 links, operating at the same time when configurable in groups of 4 links.
  • Differential CML 2.5 Gbit/s I/O interface to optics.
  • Differential CML 2.5 Gbit/s I/O interface to system/ backplane.
  • TFI-5 Support.
  • Processes SONET/SDH sixteen STS-48/STM-16 or a mix of sixtee.

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Other Datasheets by Exar (now MaxLinear)

Part Number Description
PEB2756AE QUAD STS-192/STM-64 MUX/DEMUX

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PEB2757AE TETHYS™ II 4 STS-192/STM-64, 16 STS-48/STM-16, MUX/DEMUX OCT 2009 REV. 1.0.0 GENERAL DESCRIPTION Tethys™ II PEB2757AE is optimized for SONET/SDH applications as a full-duplex four channel (SFI4.2) or two channel (SFI4.1) STS-192/STM64 or mix of sixteen MUX/DEMUX channels of STS-48/STM-16 or STS-12/STM-4 or STS-3/STM-1 (in groups of four channels). The device has full framer functionality including pointer processing, and overhead termination; ideal for aggregation, ADM and DWDM applications. In the demultiplex ingress direction, Tethys™ II PEB2757AE accepts either two STS-192/ STM-64 or sixteen STS-48/ STM-16, or a mix of sixteen STS-12/STM-4 and STS-3/ STM-1 signals in serial 2.5 Gbit/s or serial 622 Mbit/s or serial 155 Mbit/s format.