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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 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 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. * Provides a device latency of 5.62 (+/-0.17) s for 2.488 Gbit/s links and 6.21 (+/-0.67) s for 622 Mbit/s links. PM5370 WSE 40 * Provides hardware assists for Class 2 protection services including 1:N protection, BLSR-2/4, MSSPRING-2/4, and dynamic mesh protection schemes. I/O AND GENERAL * All high-speed ingress and egress links are 1.2 V CML and are ELVDScompatible with programmable pre-emphasis on transmit, equalization on receive, and support for both AC and DC coupled interfaces. * Each high-speed link supports SONET/SDH framed or unframed PRBS-23 or PRBS-7 generation and monitoring for off-line link verification. * Configured, controlled, and monitored using a generic 32-bit microprocessor interface. * Provides a standard 5-signal IEEE 1149.1 JTAG test port for boundary scan test purposes. * Implemented in 1.2 V core and 2.5 V I/O 0.13m CMOS technology. Inputs are 3.3 V tolerant. * Packaged in a 672-ball FCBGA top-hat, 27 mm x 27mm. SONET/SDH OVERHEAD ACCESSIBILITY * Supports extraction of the transport overhead (TOH) from the ingress ports (both high and low-speed) as well as the insertion of transport overhead into the egress ports via low bandwidth two-bit 77.76 MHz interfaces. APS FEATURES * Supports a hardware-based Automatic Protection Switching mechanism (MAPS) for centralized link protection control when operating with other PMC-Sierra devices such as the PM5369 TUPP 9953. * Provides fully automatic protection switching for Class 1 protection services including 1+1 protection, UPSR, SNCP, and static mesh protection services. BLOCK DIAGRAM TOH Extraction I/F 2 x 77.76MHz TOH Insertion I/F 2 x 77.76MHz CML Interface 18 x 2488MHz or 18 x622MHz Receive Interface Overhead Extraction Logic Protection Switching Processor 45G STS/STM/ VT/TU Memory Switch Core Overhead Insertion Logic Transmit Interface CML Interface 18 x 2488MHz or 18 x622MHz Connection Map PMC-2020097 (R6) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE (c) Copyright PMC-Sierra, Inc. 2004 Released PM5370 WSE 40 SONET/SDH Wideband Cross-Connect APPLICATIONS * 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. TYPICAL APPLICATIONS OC-192/STM-64 OPTICAL CROSS-CONNECT WITH 40G VT/TU CROSS-CONNECT SERVER CARD OC-192/STM-64 10 G Optical Transponder Working APS SFI-4 10 G Optical Transponder Protect PM5369 PM5369 PM5369 TUPP 9953 PM5369 TUPP 9953 TUPP 9953 TUPP 9953 PM5377 TSE 240 PM5326 ARROW 2x192 Framer SFI-4 PM5324 ARROW 1x192 Framer 8xOC-48/STM-16 SFI-4 PM5395 CRSU 4x2488 OC-192/STM-64 PM5324 ARROW 1x192 Framer Working Protect PM5395 CRSU 4x2488 PM5370 WSE 40 Server Card OC-48/STM-16 VT/TU ADM/CROSS-CONNECT 4 x OC-48/STM-16 PM5395 CRSU 4x2488 SFI-4 PM5324 ARROW 1x192 Framer w PM5369 TUPP 9953p Serial PM5395 CRSU 4x2488 4 x OC-48/STM-16 PM5324 ARROW 1x192 Framer PM5369 w TUPP 9953 p PM5370 WSE 40 (Working) 24x10/100BaseT PM5329 ARROW 24xFE PM5370 WSE 40 (Protect) Serial 10/100 PHY Head Office: PMC-Sierra, Inc. 8555 Baxter Place Burnaby, B.C. V5A 4V7 Canada Tel: +1.604.415.6000 Fax: +1.604.415.6200 To order documentation, send email to: document@pmc-sierra.com or contact the head office, Attn: Document Coordinator All product documentation is available on our web site at: http://www.pmc-sierra.com For corporate information, send email to: info@pmc-sierra.com PMC-2020097 (R6) (c) Copyright PMC-Sierra, Inc. 2004. All rights reserved. For a complete list of PMC-Sierra's trademarks and registered trademarks, visit: http://www.pmc-sierra.com/legal. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE |
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