PM5370 WSE 40 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. • Provides hardware assists for Class 2 protection services including 1:N protection, BLSR-2/4, MSSPRING-2/4, and dynamic mesh protection schemes. • 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) µs for 2.488 Gbit/s links and 6.21 (+/-0.67) µs for 622 Mbit/s links. I/O AND GENERAL 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. • 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 0.13µm CMOS technology. Inputs are 3.3 V tolerant. • Packaged in a 672-ball FCBGA top-hat, 27 mm x 27mm. BLOCK DIAGRAM TOH Extraction I/F 2 x 77.76MHz CML Interface 18 x 2488MHz or 18 x622MHz Receive Interface Overhead Extraction Logic TOH Insertion I/F 2 x 77.76MHz 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 © 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 SFI-4 OC-192/STM-64 10 G Optical Transponder 8xOC-48/STM-16 PM5324 ARROW 1x192 Framer SFI-4 PM5395 CRSU 4x2488 Working SFI-4 OC-192/STM-64 10 G Optical Transponder PM5326 ARROW 2x192 Framer PM5377 TSE 240 APS PM5324 ARROW 1x192 Framer PM5395 CRSU 4x2488 Working Protect Protect PM5369 PM5369 PM5369 TUPP 9953 PM5369 TUPP TUPP9953 9953 TUPP 9953 PM5370 WSE 40 Server Card OC-48/STM-16 VT/TU ADM/CROSS-CONNECT SFI-4 4 x OC-48/STM-16 PM5395 CRSU 4x2488 PM5324 ARROW 1x192 Framer w PM5369 TUPP 9953p PM5395 CRSU 4x2488 PM5324 ARROW 1x192 Framer PM5369 w TUPP 9953 Serial PM5370 WSE 40 (Working) p 4 x OC-48/STM-16 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: [email protected] 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: [email protected] PMC-2020097 (R6) © 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