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PM5372 - 40 Gbit/s Transport Switching Element

Download the PM5372 datasheet PDF. This datasheet also covers the PM5372_PMC variant, as both devices belong to the same 40 gbit/s transport switching element family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • Implements a Time-Space-Time fabric with STS-1/AU-3 granularity.
  • Provides 64 ingress STS-12 equivalent ports for a total of 64.
  • 12 = 768 STS-1 flows.
  • Supports non-blocking permutation switching of 768 STS-1 flows at STS-1 granularity.
  • Provides 64 egress STS-12 equivalent ports consisting of 768 STS-1 flows.
  • Interfaces to STS-48 and STS-192 devices by aggregating 4 and 16 STS12 equivalent flows respectively.
  • Supports multicast and bro.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (PM5372_PMC-Sierra.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PM5372
Manufacturer PMC-Sierra
File Size 59.46 KB
Description 40 Gbit/s Transport Switching Element
Datasheet download datasheet PM5372 Datasheet

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PM5310 TelecomBus Serializer
PM5312 SONET/SDH TRANSPORT TERMINATING TRANSCEIVER
PM5313 SONET/SDH PAYLOAD EXTRACTOR/ALIGNER
PM5315 SONET/SDH Payload Extractor/Aligner
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PM5317 SONET/SDH Payload Extractor/Aligner

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.

View original datasheet text
PMC-Sierra,Inc. Preliminary PM5372 TSE 40 Gbit/s Transport Switching Element FEATURES • Implements a Time-Space-Time fabric with STS-1/AU-3 granularity. • Provides 64 ingress STS-12 equivalent ports for a total of 64*12 = 768 STS-1 flows. • Supports non-blocking permutation switching of 768 STS-1 flows at STS-1 granularity. • Provides 64 egress STS-12 equivalent ports consisting of 768 STS-1 flows. • Interfaces to STS-48 and STS-192 devices by aggregating 4 and 16 STS12 equivalent flows respectively. • Supports multicast and broadcast of STS-1 streams. • Supports STS-12 equivalent flows with an extended 8B/10B protocol over 777.6 MHz LVDS links. • Supports multi-plane (inverse multiplexed) switch architectures in • conjunction with the PM5310 TBS device and PM7390 S/UNI®-MACH48.