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PM5343中文資料PMC數(shù)據(jù)手冊PDF規(guī)格書

PM5343
廠商型號

PM5343

功能描述

SONET/SDH 155 Mbit/s Transport O/H Terminating Transceiver

文件大小

53.78 Kbytes

頁面數(shù)量

2

生產(chǎn)廠商 PMC-Sierra, Inc
企業(yè)簡稱

PMC

中文名稱

PMC-Sierra, Inc官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-7-30 23:00:00

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PM5343規(guī)格書詳情

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 bit-serial (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, A2) and the STS identification bytes (J0) into the transmit

stream; Descrambles the receive stream and scrambles the transmit stream.

? Calculates and compares the bit interleaved parity error detection codes (B1,

B2) for the receive stream and calculates and inserts B1 and B2 in the

transmit stream.

? Accumulates near end errors (B1, B2) and far end errors (M1) and inserts

line remote error indications (REI) into the Z2 growth byte based on received

B2 errors.

? Detects signal degrade (SD) and signal fail (SF) threshold crossing alarms

based on received B2 errors.

? Optionally inserts the line BIP-8 error detection code into each of the

constituent STS-1s (B2 bytes) of the transmit STS-1/3 stream.

? Extracts and serializes the order wire channels (E1, E2), the data

communication channels (D1-D3, 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 frame (OOF), loss of frame (LOF), line

remote defect indication (RDI), line alarm indication signal (AIS), and

protection switching byte failure alarms.

? Inserts and extracts a 64 byte or 16 byte section trace (J0) 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 RDI and AIS in the transmit stream.

? Provides loss of signal 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.

? Low power +5 Volt 0.8 micron CMOS. Device has PECL and TTL compatible

inputs and outputs.

? 160 pin copper leadframe MQFP package. Supports Industrial Temperature

Range (-40°C to 85°C) operation.

APPLICATIONS

? OC-N Regenerators

? OC-N to OC-M multiplexers

? SONET/SDH add drop multiplexers

? SONET/SDH terminal multiplexers

? Broadband ISDN user network interfaces

? SONET/SDH test equipment

產(chǎn)品屬性

  • 型號:

    PM5343

  • 制造商:

    PMC

  • 制造商全稱:

    PMC

  • 功能描述:

    SONET/SDH TRANSPORT OVERHEAD TRANSCEIVER

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