downloaded by vinve fu of olivetti on friday, 20 september, 2002 12:14:50 am PM5324 advance, issue 1 sonet/sdh transport framer/aggregator for oc-48 and oc-192 arrow-1x192 pmc-2012473 (a1) proprietary and confidential to pmc - sierra, inc., and for its customers? internal use ? copyright pmc - sierra, inc. 2002 features ? sonet/sdh framer/aggregator for use in channelized sts-192/stm-64 and sts-48/stm-16 applications. 10 gbit/s aggregate capacity. the framer can be configured to support: one sts-192/sts-192c/ stm-64/stm-64c stream. four sts-48/sts-48c/ stm-16/stm-16c streams. supports one sts-192/stm-64 stream via a standard oif sfi-4 interface (duplex 16-bit 622 mhz lvds) for direct connection to serdes and cru/csu devices. supports up to four sts-48/stm-16 via sfi-4 interfaces operating in nibble mode. provides working, protect, and aps interfaces for connection across system backplanes. each interface consists of four essi (extended sonet serial interface) cml 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. provides overhead passthrough for entire toh, and re-mapping for b1, b2, 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. block diagram system side line side tx/rx oif sfi-4 16 x 622 mbit/s line interface section/line overhead path overhead aligner and transport overhead transparency transport overhead extract/ insert transport overhead extract/insert transport overhead/dcc extract/insert ring control port section/ line alarms alarm reporting controller bit error path trace bit error section trace section/ line dcc frame aligner w1 p1 main msu sts-48 aps msu aps w1 p1 aps var. delay fixed delay
downloaded by vinve fu of olivetti on friday, 20 september, 2002 12:14:50 am head office: pmc-sierra, inc. 8555 baxter place burnaby, b.c. v5a 4v7 canada tel: +1.604.415.6000 fax: +1.604.415.6200 sonet/sdh transport framer/aggregator for oc-48 and oc-192 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-2012473 (a1) ? copyright pmc-sierra, inc. 2002. all rights reserved. s/uni is a registered trademark of pmc-sierra, inc. tse-160 and tbs-9953 are trademarks of pmc-sierra, inc. proprietary and confidential to pmc-sierra, inc., and for its customers? internal use advance , issue 1 PM5324 arrow-1x192 typical applications cross-connect 10 g line card with local layer 2 processing working protect aps connection to service or line cards t o s e r v i c e o r l i n e c a r d s pm5374 tse-160 pm5374 tse-160 PM5324 arrow-1x192 crsu working protect 1 x oc-192 (stm-64) or 4 x oc-48 (stm-16) 1 x oc-192 (stm-64) or 4 x oc-48 (stm-16) PM5324 arrow-1x192 crsu PM5324 arrow-1x192 crsu pm5307 tbs-9953 pm7390 s/uni-mach48 pm7390 s/uni-mach48 working pm5374 tse-160 pm5374 tse-160 protect provides line loopback from the line side receive streams to the transmit streams and supports diagnostic loopback on the system side interface. general general purpose 16-bit microprocessor interface for configuration, control and status monitoring. low power 1.2 v core with 2.5/3.3v i/o. standard 5-signal ieee 1149.1 jtag test port for boundary scan board test purposes. 1292-pin fcbga package. applications multi service provisioning platforms (mspp). sub wavelength cross connects. add/drop multiplexers. dwdm platforms. channelized routers and multi service switches.
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