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| Preliminary PM8316 TEMUX-84 High Density 84-Channel T1/E1/J1 Framer with Integrated VT/TU Mappers and M13 FEATURES The PM8316 TEMUX-84 is a 155 Mbit/s multi-channel T1/E1 Framer with integrated VT/TU Mappers and M13 Multiplexers. * This monolithic device integrates: * 84 T1 framers * 63 E1 framers * Three SONET/SDH VT1.5/VT2/TU11/TU12 bit asynchronous or byte synchronous mappers * Three full featured M13 multiplexers with DS3 framers * Three SONET/SDH DS3 mappers for terminating DS3 multiplexed T1 streams, SONET/SDH mapped T1 streams or SONET/SDH mapped E1 streams * Each SPE/STS-1 can be independently programmed for various T1, E1 or DS3 modes of operation. * Supports wide range of T1, E1 and J1 framing formats. * Supports M23 and C-bit parity DS3 formats. * Stand-alone unchannelized E3 framer mode (ITU-T Rec. G.751 or G.832) for access to the entire E3 payload. * Flexible line side and system side interface support : * Provides a 19.44 or 77.76 MHz SONET/SDH Add/Drop Telecom bus interface for seamless connection with PMC's SONET/SDH devices. * Supports a byte serial Scaleable Bandwidth Interconnect (SBITM) bus interface at either 19.44 MHz or 77.76 MHz for high density system side device interconnection to PMC's link layer products. * Supports 8 Mbit/s H-MVIP on the system interface for all T1 or E1 links, a separate 8 Mbit/s H-MVIP system interface for all T1 or E1 CAS channels and a separate 8 Mbit/s H-MVIP system interface for all T1 or E1 CCS and V5.1/V5.2 channels. * Support for transparent virtual tributaries when SBI interface is used with SONET/SDH mapper. * Supports insertion and extraction of arbitrary rate (eg. fractional DS3) data streams to/from the SBI bus interface. * Provides jitter attenuation in the T1/E1 tributary receive and transmit directions. * Provides three independent de-jittered T1 or E1 recovered clocks for system timing and redundancy. * Provides per link diagnostic and line loopbacks. * Provides PRBS generators and detectors at DS3 and E3 rates and on each tributary for error testing at T1, E1 and NxDS0 rates as recommended in ITU-T O.151, 0.152. * Feature-rich functional software drivers available with device. * Provides a generic 8-bit microprocessor bus interface for configuration, control and status monitoring. * Provides a standard 5 signal P1149.1 JTAG test port for boundary scan board test purposes. VOLTAGE * Low power 1.8 V/3.3 V CMOS technology. All pins are 5 V tolerant. PACKAGE * 324-pin fine pitch PBGA package (23 mm x 23 mm). * Supports industrial temperature range (-40 oC to 85 oC) operation. BLOCK DIAGRAM Telecom Bus 19.44/77.76 MHz Mapper and Telecom Bus I/F M13 M13 Multiplex Multiplex er M13 Mux er DS3 DS3 Framer Framer DS3/E3 with with Framer PRBS PRBS with PRBS T1/E1 Framer RJAT 84xT1/63xE1 on 21 H-MVIP buses PRBS Scaleable Bandwidth Interconnect Bus 19.44/77.76 MHz PMON T1/E1 Transmitter 3xDS3 TJAT DS3 Clock and Data PMC-2001514 (p2) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE (c) Copyright PMC-Sierra, Inc. 2001 Preliminary PM8316 TEMUX-84 High Density 84-Channel T1/E1/J1 Framer with Integrated VT/TU Mappers and M13 APPLICATIONS * High density T1/E1 interfaces for multiplexers, multi-service switches, routers and digital modems. * Channelized and Unchannelized DS3 Frame Relay Interfaces. * Optical Access Equipment * SONET/SDH Add Drop and Terminal Multiplexers. * M13 Multiplexer/Demultiplexer Equipment. * Digital Access Cross-Connect Systems TYPICAL APPLICATIONS ANY-SERVICE-ANY-PORT APPLICATION TelecomBus PM5342 SPECTRA-155 OR DS3 LIU DS3 LIU SBI PM7384 FREEDM84A672 APPI Utopia PM7324 S/UNIATLAS PM7326 S/UNIAPEX PM8316 TEMUX-84 Packet/Cell Interworking Function 3xDS3 PM73122 AAL1gator32 PM7341 S/UNI-IMA-84 HIGH DENSITY FRAME RELAY APPLICATION WITH STS-1 X-CONNECT TelecomBus PM8316 TEMUX-84 APPI PM5315 SPECTRA2488 PM5310 TBS Telecom Bus Serializer PM5374 TSE Transmission Switching Element PM5310 TBS Telecom Bus Serializer PM8316 TEMUX-84 PM7388 FREEDM336A1024 SBI PM8316 TEMUX-84 PM8316 TEMUX-84 Head Office: PMC-Sierra, Inc. 8555 Baxter Place Burnaby, B.C. V5A 4V7 Canada Tel: 604.415.6000 Fax: 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-2001514 (p2) (c) Copyright PMC-Sierra, Inc. 2001. All rights reserved. August 2001 S/UNI is a registered trademark and AAL1gator, Any-PHY, TEMUX-84, SPECTRA4x155, SPECTRA-2488, FREEDM-84A672, FREEDM-336A1024, SBI, and PMC-Sierra are trademarks of PMC-Sierra, Inc. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE Utopia |
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