PM5336 ARROW 2488 High-Capacity Single-Chip Add/Drop Multiplexer Released Product Brief Product Overview Benefits The PM5336 ARROW 2488 device is a feature-rich, high capacity Optimizes compact multi-port OC-48/STM-16 architectures, while single-chip solution that enables optimized compact MSPPs and allowing scalability to multi-port OC-192/STM-64 applications highly integrated central cross-connects or high fan-in tributary Integrates field-proven CHESSTM intellectual property, reducing cards for chassis-based MSPPs, packet MSPPs, and ROADMs. The development cycles through reuse of CHESS software base ARROW 2488 enables low chip count and power-efficient equipment Exceeds the requirement for 50 msec protection switching for up to designs with unprecedented scalability and carrier-grade reliability. 5376 tributaries using a fully hardware-based APS algorithm (MAPS) The ARROW 2488 consists of a SONET/SDH network interface and framer with integrated SERDES including full section, line, and high- order path processors, 70 Gbit/s of non-blocking memory-based high-order STS/AU cross-connect, 10 Gbit/s of low-order VT/TU path Product Highlights processors, 10 Gbit/s of non-blocking memory-based high/low-order cross-connect, and a large number of expansion interfaces (both SONET/SDH Network Interface and Framer (ARROW) ESSI serial links and a Parallel TelecomBus interface). The Two groups of four SONET/SDH interfaces, each supporting two SONET/SDH framer, low-order and high-order cross-connect modes of operation: support Message Assisted Protection Switching (MAPS), a mechanism that allows standards-based protection switching without Quad OC-12/3/STM-4/1 mode (four interfaces operating at software intervention. 622.08 Mbit/s or 155.52 Mbit/s, selectable per port) Single OC-48/STM-16 mode (one interface operating at 2488.32 Mbit/s) CML compatible serial interfaces to connect to optical transceivers Framing, high order pointer processing, alarm processing and overhead processing on all received network streams Block Diagram Dedicated pins to extract/insert IEC code and N1 path overhead byte Line System for Tandem Connection Monitoring Side ARROW TSE Side OC-48/12/3 SERDES Per-framer connection ID message, allowing verification of high STM-16/4/1 SONET/ Skew SERDES order path connectivity across single or multistage fabrics 3 x SDH Buffer SERDES OC-12/3 Framers BLSR and MSSPRing protection switching with alarm processing, STM-4/1 SERDES ESSI K-byte express, automatic payload configuration, and other Delay Serial OC-48/12/3 SERDES Mgmt 32 x STM-16/4/1 ESSI features SONET/ SERDES Skew 2.5G / 3 x SDH Buffer 622M SERDES OC-12/3 Insertion/extraction of transport overhead (TO) bytes from the line Framers HO XC STM-4/1 SERDES (MAPS) side interface STS/AU Intelligent Cross-connect (TSE) TCM TCM Insert Memory-based, HO cross-connect capable of switching 70 Gbit/s at Extract STS-1/AU-3 granularity HO TUPP 12.5 Gbit/s of floating delay management RCP RCP/ 2.5G PTCB ALRM PTCB One 32-bit or four 8-bit 77.76 MHz TelecomBus interfaces TOH/ connecting to parallel TelecomBus framers and mappers Skew DCC TOH/ Buffer Insert Cross-connect implements HO MAPS algorithm to extract, filter DCC Extract and interpret line status code on a per STS-1 basis WSE TCK/TMS/ MPIF/ TSE subsystem provides the TOH byte insertion and extraction on 24 HO/LO XC TDI/TDO/ JTAG (MAPS) ports (99 TOH bytes per port) TRST Support for a set of active and standby configuration memory pages, permitting new switch settings to be updated in one page while the TSE operates from the control settings of the other page 2.5 Gbit/s to/from 622 Mbit/s interleaving/de-interleaving Muxing scheme enables different port asset allocations for different applications PMC-2052398, Issue 4 Copyright 2012 PMC-Sierra, Inc. All rights reserved. Proprietary and Confidential to PMC-Sierra and for its customers internal use.PM5336 ARROW 2488 High-Capacity Single-Chip Add/Drop Multiplexer SONET/SDH Tributary Unit Payload Processor (TUPP) Applications Configurable, multi-channel, payload processor that aligns and Multi-port OC-48/STM-16 single-chip solution for compact MSPPs monitors performance of the SONET virtual tributaries (VTs) or the High fan-in, multi-rate SONET/SDH front-end for line cards for SDH tributary units (TUs) MSPPs, packet MSPPs, and ROADMs Optional monitoring and termination of path overhead of any legal Centralized high-order and/or low-order cross-connect and pointer mix of HO payloads in a SONET/SDH stream processor (with optional network interfaces) for chassis-based Remaps the incoming transport frame, payload frame and tributary optical platforms multi-frame alignment on the Receive side to the VT/TU Cross- One-armed low-order cross-connect and pointer processor for Connect (WSE) frame and multi-frame alignments through low MSPPs order pointer processing Drop/Add path of TUPP supports multiple SDH payload conversions VT/TU Intelligent Cross-connect (WSE) Typical Applications Memory-based, LO cross-connect capable of switching 20 Gbit/s ingress and 10 Gbit/s egress VT/TU granularity Chassis-based MSPP for UPSR/SNCP & Accepts and switches SONET VT and SDH TU streams: BLSR/MSSPRing Rings All SONET virtual tributary types (VT1.5, VT2, VT3, and VT6) ESSI STS/AU & VT/TU Central All LO SDH tributary unit types (TU11, TU12, TU2, and TU3) PM5326 2 x Cross-Connect ARROW OC-192/ Support for a set of active and standby configuration memory (Working) 2x192 STM-64 pages, permitting new switch settings to be updated in one page 2 x PM5336 while the WSE operates from the control settings of the other page OC-48/ ARROW STM-16 2488 PM5397 Cross connect implements the Low Order MAPS algorithm to 2 x ARROW extract, filter, and interpret the line status code on a per VT/TU GE 2xGE ESSI basis (Protect) 2 x PM5336 Package OC-48/ ARROW 35x35 mm 1152-balls FCBGA STM-16 2488 PM8324 84 x T1/ TEMAP 63 x E1 84FDL Interfaces 32 ESSI links: Operate at 2.488 Gbit/s or 622 Mbit/s (selectable per link) ESSI slicing and de-slicing for byte, nibble, di-bit, and bit modes Optimized Multi-rate Compact MSPP For SONET/SDH path overhead interface for Tandem Connection UPSR/SNCP Rings Monitoring SONET/SDH HO (STS/AU) transport overhead interface SONET/SDH ring control/alarm port 2 x PM5337 Parallel TelecomBus interface with two functional modes: ADM 622 OC-48/ SONET/SDH, STM-16 Single STS-48/STM-16 mode supporting a 77.76 MHz 32-bit Ethernet, T1/ or PM5336 TelecomBus interface ESSI E1/DS3/E3 8 x ARROW Client OC-12/3/ 2488 Quad STS-12/STM-4 mode supporting four independent STM-4/1 Interfaces PM5337 77.76 MHz 8-bit TelecomBus interfaces ADM 622 Standard P1149.1 JTAG test port for boundary scan 32-bit microprocessor interface for status monitoring and configuration High Fan-In Packet MSPP Line Card with Ring Closure About PMC PMC (Nasdaq:PMCS) is the semiconductor innovator transforming 2 x OC-48/ networks that connect, move and store digital content. Building on a STM-16 PM5336 ESSI track record of technology leadership, we are driving innovation Data NP & Traffic To Packet or ARROW Mapper Manager Fabric 8 x 2488 across storage, optical and mobile networks. Our highly integrated OC-12/3/ solutions increase performance and enable next generation services STM-4/1 To to accelerate the network transformation. For more information visit ESSI Protect www.pmcs.com. Card Corporate Head Office: Operations Head Office: PMC-Sierra. PMC-Sierra 1380 Bordeaux Drive 8555 Baxter Place Sunnyvale, CA 94089, USA Burnaby, BC V5A 4V7 Canada Tel: 1.408.239.8000 Tel: 1.604.415.6000 Fax: 1.408. 492.1157 Fax: 1.604.415.6200 PMC-2052398, Issue 4. Copyright 2012 PMC-Sierra, Inc. All rights reserved. For a complete list of PMC-Sierras trademarks , visit www.pmcs.com/legal/. Other product and company names mentioned herein may be the trademarks of their respective owners. For corporate information, send email to: info pmc-sierra.com. All product documentation is available on our web site at: www.pmcs.com.