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Details, datasheet, quote on part number:PM5342-BI
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| Part: | PM5342-BI |
| Category: | Communication => Network => SONET/SDH/ATM/DS3/PHYs/E3 (T3/E3) => SONET/SDH Interface |
| Description: | Sonet/sdh Payload Extractor/aligner |
| Company: | PMC-Sierra |
| Datasheet: | Download PM5342-BI datasheet File size : 62 kB |
| Request For quote: | Find where to buy PM5342-BI
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Datasheet text preview:
PMC-Sierra,Inc.
PM5342 SPECTRATM-155
· Maps three DS3 bit streams into a STS-3 (STM-1/AU3) frame. · Maps three serial data streams (e.g., Frame Relay, PPP, or Ethernet Payload) into a single serial data stream into a STS-1 (STM-0/AU3) or STS-3c (STM-1/AU4) payload. · Supports line loopback from the line side receive stream to the transmit stream and diagnostic loopback from a Telecom ADD bus interface to a Telecom DROP bus interface. · Provides a standard 5-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, +5 V, CMOS technology. Device has PECL- and TTLcompatible inputs and TTL outputs. · Available in a 256-pin, Super Ball Grid Array (SBGA) package. · Supports industrial temperature range (-40°C to 85°C) operation.
SONET/SDH Payload Extractor/Aligner
FEATURES
· Monolithic, SONET/SDH Payload Extractor/Aligner for use in STS-1 (STM-0/AU3), STS-3 (STM-1/AU3) or STS-3c (STM-1/AU4) interface applications, operating at serial interface speeds up to 155.52 Mbit/s. · Provides integrated clock recovery and clock synthesis to allow a direct interface to optical modules. · Provides termination for SONET Section and Line, SDH Regenerator Section and Multiplexer Section transport overhead, and Path overhead of one or three STS-1 (STM-0/AU3) paths or a single STS-3c (STM-1/AU4) path. · Maps one or three STS-1 (STM-0/AU3) payloads or a single STS-3c (STM-1/ AU4) payload to system timing reference, accommodating plesiochronous timing offsets between the references through pointer processing.
TSLDCLK, TOWCLK TSLD, TSOW, TSUC
BACKPLANE/DEVICE MODES
· · · · · · · Telecom Byte. Telecom Nibble. Telecom Serial. Datacom Byte. Datacom Nibble. Datacom Serial. Datacom T3.
APPLICATIONS
· · · · · SONET/SDH Add/Drop Multiplexers SONET/SDH Terminal Multiplexers SONET/SDH Digital Cross-Connects Channelized Routers and Switches Packet Over SONET Router and Switches
TLDCLK, TOHCLK
BLOCK DIAGRAM
RLAIS/TRCPCLK TLRDI/TRCPFP TLAIS/TRCPDAT
TAD, TAFP, TACK
TLD, TLOW, TOH
TPOHCLK[3:1]
TPOHEN[3:1]
TPOHFP[3:1]
TCLK, TFP
TPOH[3:1]
TTO H TTOHFP TTOHCLK TTOHEN
SCPO[1:0] SCPI[1:0]
TDO TDI TCLK TMS TRSTB
T ransmit Ring Control Port
T ransmit O/H Insert
Serial Control Port
JT AG T est Access Port
3 3 Add Bus PRBS Generator/ Monitor DS3 Mapper Add Side #1 DS3 Mapper Add Side #2 DS3 Mapper Add Side #3
TRCLK+ TRCLKT XC TXD+ TXDTBYP TATP Section T race Buffer RA T P RBYP RXD+ RXDRRCLK+ RRCLKALOS+ ALOSReceive Line Interface T ransmit Line Interface T ransmit Section O/H Processor Transmit Line O/H Processor Transmit Path O/H Processor #1 Transmit Path O/H Processor #2 Transmit Path O/H Processor #3 Path T race Buffer #1 Path T race Buffer #2 Path T race Buffer #3 Receive Telecom Aligner #1 Receive Telecom Aligner #2 Receive Telecom Aligner #3 T ransmit Telecom Aligner #1 T ransmit Telecom Aligner #2 T ransmit Telecom Aligner #3
3
Clock Synthesis
System Side Interface
3
Clock & Data Recovery
Receive Section O/H Processor
Receive Line O/H Processor
Receive Path O/H Processor #1 Receive Path O/H Processor #2 Receive Path O/H Processor #3
T ransmit Pointer Interpreter #1 T ransmit Pointer Interpreter #2 T ransmit Pointer Interpreter #3
SMODE[2:0]
SS[34:0]
3 Drop Bus PRBS Generator/ Monitor DS3 Mapper Drop Side #1 3 Microprocessor Interface DS3 Mapper Drop Side #2 DS3 Mapper Drop Side #3
3
Receive Ring Control Port
T ransmit O/H Extract
RTOHFP
RSLDCLK, ROWCLK
RXC, RCLK, RFP RPOH[3:1]
C1, C2
LOS/RRCPFP
LRDI/RRCPCLK
LAIS/RRCPDAT
RTOHCLK
RTOH
RALM[3:1] RTCEN[3:1]
RPOHCLK[3:1]
RPOHFP[3:1]
RSLD, RSOW, RSUC
RTCOH[3:1]
LOF, SALM
TRIS_OHB
B3E[3:1] RAD
RLDCLK, ROHCLK
RLD, RLOW, ROH
ALE CSB WRB /RWB RDB/E RSTB INTB MBEB
D [7:0] A [7:0]
PMC-1970791 (R3)
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE
Copyright PMC-Sierra, Inc. 2001
PM5342 SPECTRATM-155 SONET/SDH Payload Extractor/Aligner
TYPICAL APPLICATIONS
STS-3/STM-1 AGGREGATE INTERFACE WITH TRIBUTARY POINTER PROCESSING AND PERFORMANCE MONITORING
Transmit T r ansport and Path Overhead Access Transmit Section, Line and Path Alarm Insert
SMODE[2:0]="000" 8-Bit Telecom Bus Interface
19.44 MHz Clock Ref.
OC-3 I n t e r fa c e
Opt. Tx Opt. Tx
19.44 MHz Clock Ref.
ACK AD[7:0], ADP AC1J1 APL PM7390 SPECTRA-155 TXD+/DD[7:0], DDP DC1 J1 RXD+/DPL RRCLK+/DCK TRCLK+/-
PM5362 TUPP-PLUS ID[7:0], IDP OD[7:0], ODP OTV5 IC1J1 OTPL IPL TPOH SCLK
Re ce i v e T r ansport and Path Overhead Access
Re ce i v e Microbus for Section, Line Configuration, and Path Status and De te ct Co n t r o l Signals
CHANNELIZED OC-3 INTERFACE FOR HIGH SPEED ROUTERS
PM4388 TOCTL
PM4388 TOCTL PM8313 D3MX PM4388 TOCTL PM7364 FREEDM-32
PM4388 TOCTL
PCI Interface
PM5342 SPECTRA-155
PCI Interface
PCI Interface
Head Office: PMC-Sierra, Inc. #105 - 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-1970791 (R3) 2001 PMC-Sierra, Inc. FREEDM-32 and SPECTRA are trademarks of PMCSierra, Inc.
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