Product Overview

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 45 Gbit/s.
  • Supports 18 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 12 low-speed links operating at 51.84 Mbit/s. The frame alignment of the low-speed links is independent of the high-speed links.
  • 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 VT1.5, VT2, VT3, or VT6 tributaries.
  • Allows each SDH TUG2 to be independently configured to carry TU11, TU12, or TU2 tributaries.
  • Typical Applications include:

  • SONET/SDH Add-Drop Multiplexer (ADM).
  • SONET/SDH Digital Cross-connect (DCC).
  • Multi-service Provisioning Platform (MSPP).
  • Multi-service ADM (MS-ADM).
  • Multi-service Switch (MSS).
  • Optical Access Mux.
  • Terminal Multiplexers.
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    Product Brief
          Version Issue Date
      PDF Document PM5370 WSE 40 SONET/SDH Wideband Cross-Connect Product Brief [212 KB] PMC-2020097 6 2004-08-17
      PDF Document PM5389 WSE 20 SONET/SDH Wideband Cross-Connect Short Form Data Sheet [54 KB] PMC-2031810 4 2004-09-23
    Data Sheet
          Version Issue Date
    Locked PDF Document WSE 40 ASSP Telecom Standard Product Data Sheet [1.71 MB] PMC-2020734 8 2007-01-02
    Application Note
          Version Issue Date
    Locked Compressed Document Optimizing Pre-emphasis and Receive Equalization for Backplanes [493 kB] PMC-2021098 1 2002-10-31
    White Papers
          Version Issue Date
    Locked PDF Document Application of Message Assisted Protection Switching (MAPS) to APS Architectures [402 KB] PMC-2021902 3 2003-09-22
    Sales Collateral
          Version Issue Date
    Locked PDF Document Notice of Change - All FCBGA Packages to be Standardized to the HDBU Substrate Package Outline [695 KB] PMC-2062178 1 2006-10-19
    Technical Overview
          Version Issue Date
    Locked PDF Document RASIO 3G for SONET/SDH Backplanes Technology Brief [64 kB] PMC-2030933 1 2003-05-29