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Details, datasheet, quote on part number:PM5343-RI
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| Part: | PM5343-RI |
| Category: | Communication => Network => SONET/SDH/ATM/DS3/PHYs/E3 (T3/E3) => SONET/SDH Interface |
| Description: | Sonet/sdh 155 Mbit/s Transport O/h Terminating Transceiver |
| Company: | PMC-Sierra |
| Datasheet: | Download PM5343-RI datasheet File size : 55 kB |
| Request For quote: | Find where to buy PM5343-RI
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Datasheet text preview:
PM5343 STXC SONET/SDH 155 Mbit/s Transport O/H Terminating Transceiver
FEATURES
· Monolithic, SONET/SDH Transport Overhead Terminating Transceiver for use in STS-1, STS-3, or STM-1 interface applications, operating at serial interface speeds of up to 155.52 Mbit/s. · Provides termination for SONET Section and Line, and SDH Regenerator Section and Multiplexer Section transport overhead. · Companion to the PM5344 SPTX SONET/SDH Path Terminating Transceiver. · Operates in STS-1 and STS-3 bitserial (PECL/TTL I/O) and byte-serial (TTL I/O) modes. Provides independent control of the transmit and receive operating modes for asymmetrical bandwidth applications. · Frames to the STS-1 or STS-3 (STM-1) receive stream and inserts the framing bytes (A1 and A2) and the STS identification bytes (C1) into the transmit stream; descrambles the
TLAIS/TRCPDTAT
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receive stream and scrambles the transmit stream. Calculates and compares the bit interleaved parity error detection codes (B1 and B2) for the receive stream, and calculates and inserts B1 and B2 in the transmit stream. Accumulates near-end errors (B1 and B2) and far-end errors (Z2) and inserts line Far-End Block Errors (FEBEs) into the Z2 growth byte based on received B2 errors. Extracts and serializes the order wire channels (E1 and E2), the data communication channels (D1-D3 and D4-D12) and the section user channel (F1) from the receive stream, and inserts the corresponding signals into the transmit stream. Extracts and serializes the Automatic Protection Switch (APS) channel (K1, K2) bytes, filtering and extracting them into internal registers. Inserts the APS channel into the transmit stream. Detects Loss Of Signal (LOS), Out Of
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Frame (OOF), Loss Of Frame (LOF), Far-End Receive Failure (FERF), line Alarm Indication Signal (AIS), and protection switching byte failure alarms. Inserts and extracts a 64- or 16-byte section trace (C1) message using an internal register bank. Detects an unstable section trace message or mismatch with an expected message, and inserts Line AIS upon either of these conditions. Inserts FERF and AIS in the transmit stream. Provides LOS insertion, framing pattern error insertion, and coding violation insertion (B1 and B2) for diagnostic purposes. B1 and B2 errors can also be generated "on-the-fly" using an error insertion mask. Provides a transmit and receive ring control port, allowing alarm and maintenance signal control and status to be passed between mate STXCs for ring-based add/drop multiplexer applications.
TRDI/TRCPFP
SCPO[5]/RDP
TLDCLK TLD T LOW TAPS TAPSCLK
TSDCLK TSD T SO W TSUC TOWCLK
T ransmit Ring Control Port T OF P TOUT[7:0] GTICLK TSOUT TSICLK TXD+/TXCO+/TXCI+/TSER RICLK RIFP RIN[7:0] GRICLK RSIN RSICLK RXC+/RXD+/RSER Serial to Parallel
TTOHFP
T T OH
Status and Control Port
SCP[1] SCP[2]/TPL SCP[3]/TDP
BLOCK DIAGRAM
RLAIS/TRCPCLK
SCPO[4:0]
TTOHCLK
TTOHEN
Transmit Section O/H Processor T ransmit Section Trace Buffer
T ransmit Line O/H Processor
Transmit O/ H Access
TDIS TIFP/TC1J1V1 TICLK TIN1[7:0]
Parallel to Serial
Receive Section Trace Buffer Receive Section O/H Processor
ROFP Receive Line O/H Processor ROUT[7:0]
Receive Ring Control Port
Microprocessor Interface
Receive O/ H Access
RSDCLK RSD R SO W RSUC ROWCLK
RDI/RRCPCLK
B2E RLDCLK R LD RL O W RAPS RAPSCLK
LAIS/RRCPDAT
LOS/RRCPFP
PMC-1931137 (R6)
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE
D [7:0] A [6:0] MBEB ALE CSB W R B_ R W B RDB_E RSTB INTB
© Copyright PMC-Sierra, Inc. 2001
RTOHCLK
B1E
RTOHFP
LOF OOF
RTOH
PM5343 STXC SONET/SDH 155 Mbit/s Transport O/H Terminating Transceiver
· Low power, +5 V, CMOS technology. Device has PECL- and TTLcompatible inputs and outputs. · Available in a 160-pin copper leadframe Plastic Quad Flat Pack (PQFP) package. · Supports industrial temperature range (-40°C to 85°C) operation.
APPLICATIONS
· · · · OC-N to OC-M Multiplexers Add/Drop Multiplexers Terminal Multiplexers Broadband ISDN User-Network Interfaces (UNIs)
TYPICAL APPLICATIONS
155 Mbit/s STS-3/STM-1 ADD/ DROP MULTIPLEXER INTERFACE
Transmit Transmit Transport Alarm Insert Overhead Signals Access Transmit Path Transmit Overhead Alarm Insert Access Signals
E/O Clock Generation
TXD+/TXCI+/PM5343 STXC RSD+/RXC+/RXD+/-
T OF P T I CL K GT ICLK T I N[ 7 : 0 ]
FPOUT T CK T D[ 7 : 0 ]
O/E
Clock/Data Recovery
ROF P RICL K GRICLK ROUT [7 :0 ]
IF P PICLK RD[ 7 : 0 ]
ACK AC1J1V1 APL AD[7:0] ADP PM5344 SPTX DCK DC1J1V1 DPL DD[ 7 : 0 ] DDP
TelecomBus Add Interface
TelecomBus Drop Interface
Re ce i v e T r ansport Overhead Access
Re ce i v e Microbus for Receive Re ce i v e Microbus for Alarm Detect Configuration, Alarm Detect Configuration, Path Signals Status and Overhead Signals Status and Co n t r o l Co n t r o l Access
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-1931137 (R6) © Copyright PMC-Sierra, Inc. 2001. All rights reserved.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS' INTERNAL USE
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