pm5316 pmc-sierra,inc. quad channel 155 mbit/s sonet/sdh framer and aligner spectra-4x155 pmc-2000327 (r2) proprietary and confidential to pmc - sierra, inc., and for its customers ? internal use ? copyright pmc - sierra, inc. 2001 features ? monolithic four channel sonet/sdh payload extractor/aligner for use in sts-3 (stm-1/au-3) or sts-3c (stm- 1/au-4) interface applications, operating at serial interface speeds of 155.52 mbit/s. provides integrated clock recovery and clock synthesis to allow direct interface to optical modules. each channel provides termination for sonet section and line, sdh regenerator section and multiplexer section transport overhead, and path overhead of three sts-1 (stm-0/au- 3) paths or a single sts-3c (stm- 1/au-4) path. each channel maps three sts-1 (stm-0/au-3) payloads or a single sts-3c (stm-1/au-4) payload to system timing reference, accommodating plesiosynchronous timing offsets between the references through pointer processing. the entire sonet/sdh transport and path overheads are extracted to and inserted from dedicated pins. frames to the sonet/sdh receive stream and inserts framing bytes and sts identification into the transmit stream and processes or inserts the transport overhead. interprets or generates the sts (au) pointer bytes (h1, h2, h3), extracts or inserts the synchronous payload envelope(s) and processes or inserts the path overhead. supports automatic protection switching (aps): ring control port communication of path rei and path rdi alarms; filters the aps channel (k1,k2) bytes into internal registers; inserts the aps channel into the transmit stream. provides time slot interchange (tsi) function at the add and drop telecombus interfaces for grooming twelve sts-1 (stm-0/au-3) paths. supports line loopback from the line side receive stream to the transmit stream and diagnostic loopback from an add telecombus interface to a drop telecombus interface. provides a standard five signal p1149.1 jtag test port for boundary scan board test purposes. provides a generic 8-bit microprocessor bus interface for configuration, control, and status monitoring. low power 3.3 v cmos with ttl compatible digital inputs and cmos/ttl digital outputs. industrial temperature range (-40 c to +85 c). 520 pin super bga package. supports clock recovery bypass for use in applications where external clock recovery is desired. complies with bellcore gr-253-core jitter tolerance, jitter transfer, and intrinsic jitter criteria. 8-bit x 77.76 mbit/s telecombus or 4 x 8-bit x 19.44 mbit/s telecombus receive path overhead tx timeslot interchange tx telecombus system interface 8-bit x 77.76 mbit/s telecombus or 4 x 8-bit x 19.44 mbit/s telecombus clock synthesis path processing slice x 12 rx timeslot interchange rx telecombus system interface tx pointer interpreter (sts/ au-tu3) tx telecom aligner add bus prbs generator/ monitor tx path o/h processor transmit path processing slice transmit transport o/h 4 x serial 155.52 mbit/s tx path o/h controller control and status information path trace buffer rx telecom aligner drop bus prbs generator/ monitor rx path o/h processor receive path processing slice pmon rx path o/h controller transmit path overhead control and status information receive o/h clock, frame pulse, receive transport overhead jtag test access port test data 8-bit microprocessor bus microprocessor interface dpais and tpais path ais signals tx line interface tx section oh processor tx re- mulitplexer tx ring control port tx transport overhead controller tx line oh processor channel line side top x 4 rx line interface clock and data recovery rx aps syn- chronization extractor and bit error monitor section trace buffer rx section oh processor rx transport overhead controller wan syn- chronization controller rx line oh processor rx ring control port 4 x serial 155.52 mbit/s rx de- mulitplexer block diagram
head office: pmc-sierra, inc. #105 - 8555 baxter place burnaby, b.c. v5a 4v7 canada tel: 604.415.6000 fax: 604.415.6200 quad channel 155 mbit/s sonet/sdh framer and aligner 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-2000327 (r2) ? copyright pmc-sierra, inc. 2001. spectra is a trademark of pmc-sierra, inc. all rights reserved. proprietary and confidential to pmc-sierra, inc., and for its customers ? internal use pm5316 spectra-4x155 applications channelized sts-3/stm-1 interfaces for: optical cross connects; digital cross connects; router and switch line cards; adm aggregate cards for tdm and multi-service applications; terminal multiplexers. pm5316 spectra-4x155 to vt/tu cross-connect or tributary cards drop add ack ad[31:0], adp[4:1] apl[4:1] aj0j1[4:1] 8-bit x 77.76 mbit/s dd[31:0], ddp[4:1] id[7:0], idp dck sclk dpl[4:1] ipl dj0j1[4:1] ic1j1 od[7:0], odp otv5 tpoh otpl pm5363 tupp+622 optical transceiver 155.52 mbit/s optical interface rxd1+/- sd1 optical transceiver 155.52 mbit/s optical interface rxd2+/- sd2 txd2+/- optical transceiver 155.52 mbit/s optical interface rxd3+/- sd3 txd3+/- optical transceiver 155.52 mbit/s optical interface rxd4+/- sd4 txd4+/- txd1+/- typical applications sts-3/stm-0 application with vt/tu pointer processing/alignment pm5316 spectra-4x155 txd1+/- to a datalink layer device 155.52 mbit/s optical interface rxd1+/- sd1 155.52 mbit/s optical interface rxd2+/- sd2 txd2+/- 155.52 mbit/s optical interface rxd3+/- sd3 txd3+/- 155.52 mbit/s optical interface rxd4+/- sd4 txd4+/- ack ad[31:0], adp[4:1] apl[4:1] aj0j1[4:1] dd[31:0], ddp[4:1] dj0j1[4:1] dck dpl[4:1] dfp pm7390 s/uni-mach48 x4 pos-phy level 3/ utopia level 3 optical transceiver optical transceiver optical transceiver optical transceiver 16 x sts-3/stm-0 application with pos/atm processing
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