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PM5389

PMC-Sierra
Part Number PM5389
Manufacturer PMC-Sierra
Description SONET/SDH Wideband Cross-Connect
Published Apr 13, 2010
Detailed Description Released SONET/SDH Wideband Cross-Connect FEATURES GENERAL • Multi-purpose SONET/SDH VT/TU and SONET/SDH STS/STM cross-c...
Datasheet PDF File PM5389 PDF File

PM5389
PM5389

Overview
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.
• Each SONET STS-1 or SDH VC3/VC4-TUG3 may be independently configured as a single unit and/or as a container of VT/TUs.
The contents may be switched intact or switched as VT/TUs.
• Allows each SONET VT Group to be independently configured to carry ...


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