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PM5389 - SONET/SDH Wideband Cross-Connect

Download the PM5389 datasheet PDF. This datasheet also covers the PM5389_PMC variant, as both devices belong to the same sonet/sdh wideband cross-connect family and are provided as variant models within a single manufacturer datasheet.

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Note: The manufacturer provides a single datasheet file (PM5389_PMC-Sierra.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number PM5389
Manufacturer PMC-Sierra
File Size 73.90 KB
Description SONET/SDH Wideband Cross-Connect
Datasheet download datasheet PM5389 Datasheet

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Full PDF Text Transcription

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Released SONET/SDH Wideband Cross-Connect FEATURES GENERAL • Multi-purpose SONET/SDH VT/TU and SONET/SDH STS/STM cross-connect. • With a memory-switch architecture, implements a strictly non-blocking switch that supports a VT/TU level fabric of up to 25 Gbit/s. • Supports 10 high-speed Enhanced SONET Serial Interface (ESSI) CML links each independently configurable for STS-48/STM-16 at 2.488 Gbit/s or STS-12/STM-4 at 622.08 Mbit/s operation. • Supports system frame synchronization using an external frame pulse or ESSI smart frame synchronization using the frame boundary of the receive links. • Compensates for differences in frame boundary arrival times between ingress ports using FIFOs and device level software configurable delay registers.
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