PM5326-FEI

PM5326 ARROW 2x192 SONET/SDH Transport Framer/Aggregator for OC-48 and OC-192 Released Product Brief FEATURES • Provides overhead passthrough for entire TOH, and re-mapping for • Dual SONET/SDH framer/aggregator for use in channelized • • • • • • • • STS-192/STM- 64 and STS-48/STM-16 applications. 20 Gbit/s aggregate capacity. Each of the two framers within the device can be independently configured to support: • One STS-192/STS-192c/STM-64/STM-64c stream. • Four STS-48/STS-48c/STM-16/STM-16c streams. Supports two STS-192/STM-64 streams via two standard OIF SFI-4 interfaces (duplex 16-bit 622 MHz LVDS) for direct connection to SERDES and CRU/CSU devices. Supports up to eight STS-48/STM-16 via SFI-4 interfaces operating in nibble mode. Provides two sets of working, protect, and APS interfaces for connection across system backplanes. Each interface consists of four ESSI (Extended SONET Serial Interface) RASIO 3G links, operating at 2.488 Gbit/s. Supports channelized (down to STS-1), concatenated, and arbitrarily concatenated (STS-3cxN) traffic. Changes in traffic configurations are automatically detected. Terminates (or monitors) SONET/SDH Section, Line, and Path overhead and provides STS-1 granularity frame alignment and pointer processing. Detects and inserts transport and path BIP-8 errors (B1, B2, B3). Detects signal degrade (SD) and signal fail (SF) threshold crossing alarms for B2 and B3. • • • • • • • B1, B2, M0/M1, and J0 bytes. Provides dedicated pins to extract and reinsert the entire transport overhead. Provides dedicated pins to extract section and line DCC. Supports Automatic Protection Switching: • K1/K2 byte filtering and BER monitoring. • Direct line card APS connections via system side APS ports. Supports centralized control of SONET/SDH processing by providing in-band status messaging (Transport, Path, and Equipment Status) on the ESSI ports. Provides independent STS-1 Memory Switching Units (MSU) for combined time-slot interchange (TSI) and muxing functions in transmit and receive directions. Provides independent STS-1 Memory Switching Units (MSU) at the DROP APS port for grooming traffic to support line card pairing or local traffic termination. Can be configured in line to line mode (SFI-4 to SFI-4) while independently adding/dropping traffic to/from working and protect system interfaces: • Supports STS-192/STM-64 or STS-48/STM-16 passthrough, or aggregation of 4xSTS-48/STM-16 via SONET multiplexing or byte interleaving. Provides line loopback from the line side receive streams to the transmit streams and supports diagnostic loopback on the system side interface. Block Diagram Tx/Rx OIF SFI-4 16 x 622 Mbit/s Line Interface Section/Line Overhead Section/Line Overhead Bit Error Section Trace Path Trace Path Overhead Path Overhead Bit Error Path Trace Section/ Transport Line DCC Overhead/DCC Extract/Insert Alarm Reporting Controller Aligner and Transport Overhead Transparency Aligner and Transport Overhead Transparency Main MSU Transport Overhead Insert/Extract Transport Overhead Insert/Extract Alarm Reporting Controller Ring Control Section/Line Port Alarms PMC-2001648, Issue 5 Copyright © 2012 PMC-Sierra, Inc. All rights reserved. Proprietary and Confidential to PMC-Sierra and for its customers’ internal use. Fixed Delay Var. Delay P1 APS W1 P1 APS MSU APS APS MSU APS Fixed Delay Main MSU Transport Overhead Extract/Insert W1 Frame Aligner STS-192 Line Interface Bit Error System Side STS-48 Tx/Rx OIF SFI-4 16 x 622 Mbit/s Section Trace Transport Overhead Extract/Insert STS-48 Bit Error Ring Control Section/Line Port Alarms Var. Delay Frame Aligner STS-192 Transport Section/ Overhead/DCC Line DCC Extract/Insert Line Side P2 W2 APS P2 W2 PM5326 ARROW 2x192 SONET/SDH Transport Framer/Aggregator for OC-48 and OC-192 APPLICATIONS GENERAL • General purpose 16-bit microprocessor interface for configuration, control, and status monitoring. • Low power 1.2 V core with 2.5/3.3 V I/O. • Standard 5-signal IEEE 1149.1 JTAG test port for boundary scan board test purposes. • 1292-pin FCBGA package. • • • • • Multi Service Provisioning Platforms (MSPP). Sub Wavelength Cross Connects. Add/Drop Multiplexers. DWDM Platforms. Channelized Routers and Multi Service Switches. Typical Applications Cross-Connect Working Working CRSU 2 x OC-192 (STM-64) or 8 x OC-48 (STM-16) PM5326 ARROW 2x192 PM5376 TSE Nx160 To Service or Line Cards CRSU APS Connection Protect Protect CRSU PM5326 ARROW 2x192 2 x OC-192 (STM-64) or 8 x OC-48 (STM-16) PM5376 TSE Nx160 To Service or Line Cards CRSU 20G Line Card with Local Layer 2 Processing Working Working CRSU 2 x OC-192 (STM-64) or 8 x OC-48 (STM-16) PM5326 ARROW 2x192 PM5377 TSE 240 CRSU Protect PM5307 TBS 9953 PM5377 TSE 240 PM7390 S/UNI MACH48 PM7390 S/UNI MACH48 Further Resources About PMC Technical Documentation PMC (Nasdaq:PMCS) is the semiconductor innovator transforming networks that connect, move and store digital content. Building on a track record of technology leadership, we are driving innovation across storage, optical and mobile networks. Our highly integrated solutions increase performance and enable next generation services to accelerate the network transformation. For more information visit www.pmcs.com. www.pmcs.com/resources/downloads_support.html Corporate Head Office: PMC-Sierra. 1380 Bordeaux Drive Sunnyvale, CA 94089, USA Tel: 1.408.239.8000 Fax: 1.408. 492.1157 Operations Head Office: PMC-Sierra 8555 Baxter Place Burnaby, BC V5A 4V7 Canada Tel: 1.604.415.6000 Fax: 1.604.415.6200 PMC-2001648, Issue 5. Copyright © 2012 PMC-Sierra, Inc. All rights reserved. For a complete list of PMC-Sierra’s 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.