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| PM4328 TECT3 High Density T1/E1 Framer with Integrated M13 Multiplexer FEATURES * Integrates 28 T1 framers, 21 E1 framers and a full featured M13 multiplexer with DS3 framer in a single monolithic device for terminating DS3 multiplexed T1 or E1 streams. * Four fundamental modes of operation: * Up to 28 T1 streams M13 multiplexed into a serial DS3. * Up to 21 E1 streams multiplexed into a DS3 following the ITU-T G.747 recommendation (using the serial clock and data or H-MVIP system interfaces). * DS3 M13 Multiplexer with ingress or egress per link monitoring. * Unchannelized DS3 framer mode for access to the entire DS3 payload. * Supports transfer of PCM data to/from 1.544 MHz and 2.048 MHz serial interface system-side devices. Also supports a fractional T1 or E1 system interface with independent ingress/ egress Nx64 Kbps rates. Supports a 2.048 MHz system-side interface for T1 mode without external clock gapping. * Supports 8 Mbps H-MVIP on the system interface for all T1 or E1 links, a separate 8 Mbps H-MVIP system interface for all T1 or E1 CAS channels and a separate 8 Mbps H-MVIP system interface for all T1 or E1 CCS and V5.1/V5.2 channels. * Supports a byte serial Scaleable Bandwidth Interconnect (SBI) bus interface for high density system side device interconnection of up to 84 T1 streams or 3 DS3 streams. * Provides jitter attenuation in the T1 or E1 receive and transmit directions. * Provides two independent de-jittered T1 or E1 recovered clocks for system timing and redundancy. * Provides per-DS0 line loopback and per link diagnostic and line loopbacks. * Provides an on-board programmable binary sequence generator and detector for error testing at DS3 rates. Includes support for patterns recommended in ITU-T O.151. * Also provides PRBS generators and detectors on each tributary for error testing at DS1, E1 and NxDS0 rates as recommended in ITU-T O.151 and O.152. * Provides robbed bit signaling extraction and insertion on a per-DS0 basis. * Provides programmable idle code substitution, data and sign inversion, and digital milliwatt code insertion on a per-DS0 basis. * Supports the M23 and C-bit parity DS3 formats. * Standalone unchannelized DS3 framer mode for access to the entire DS3 payload. * When configured to operate as a DS3 Framer, gapped transmit and receive clocks can be optionally generated for interface to link layer devices which only need access to payload data bits. * DS3 Transmit clock source can be selected from either an external oscillator or from the receive side clock (loop-timed). * Register level compatibility with the PM4388 TOCTL Octal T1 Framer, the PM6388 EOCTL Octal E1 Framer, the PM4351 COMET E1/T1 transceiver and the PM8313 D3MX M13 Multiplexer/Demultiplexer. BLOCK DIAGRAM M13 Multiplexer DS3 Framer with PRBS T1/E1 Framer RJAT 28xT1/21xE1 Clock and Data PMON T1/E1 Transmitter PRBS DS3 28xT1/21xE1 on 7 H-MVIP buses TJAT Scaleable Bandwidth Interconnect Bus 19.44 MHz DS3 Clock and Data PMC-2011654 (r1) PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE (c) Copyright PMC-Sierra, Inc. 2001 PM4328 TECT3 High Density T1/E1 Framer with Integrated M13 Multiplexer * 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. PACKAGE * 324-pin fine pitch PBGA package (23 mm x 23 mm). * Supports industrial temperature range (-40 oC to 85 oC) operation. * High density E1 interfaces for multiplexers, multi-service switches, routers and digital modems. * Frame Relay switches and access devices (FRADS). * M23 Based M13 Multiplexer. VOLTAGE * Low power 2.5 V/3.3 V CMOS technology. All pins are 5 V tolerant. APPLICATIONS * High density T1 interfaces for multiplexers, multi-service switches, routers and digital modems. * C-Bit Parity Based M13 Multiplexer. * Channelized and Unchannelized DS3 Frame Relay Interfaces. TYPICAL APPLICATIONS CHANNELIZED DS3 CIRCUIT EMULATION APPLICATION SBI Utopia L2/ Any-PHY DS-3 DS-3 LIU PM4328 TECT3 PM73122 AAL1gator-32 HIGH DENSITY FRAME RELAY APPLICATION SBI DS3 LIU PM4328 TECT3 PCI DS3 LIU PM4328 TECT3 PM7384 FREEDM84P672 DS3 LIU PM4328 TECT3 High Density T1/E1 Frame Relay Port Card 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-2011654 (r1) (c) Copyright PMC-Sierra, Inc. 2001. All rights reserved. August 2001 AAL1gator-II, ANy-PHY, SBI, TECT3,and PMC-Sierra are trademarks of PMC-Sierra, Inc. PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE |
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