PM5313-BI Просмотр технического описания (PDF) - PMC-Sierra

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PM5313-BI

SONET/SDH PAYLOAD EXTRACTOR/ALIGNER FOR 622 MBIT/S

PMC-Sierra 

PRODUCTION

DATASHEET

PMC-1981162

15

PMC-Sierra, Inc.

PM5313 SPECTRA-622

ISSUE 6

SONET/SDH PAYLOAD EXTRACTOR/ALIGNER FOR 622 MBIT/S

14.14 INTERFACING TO ECL OR PECL DEVICES .................. 519

14.15 CLOCK RECOVERY ........................................................ 521

FUNCTIONAL TIMING................................................................ 522

15.1 PARALLEL LINE INTERFACE.......................................... 522

15.2 RECEIVE TRANSPORT OVERHEAD EXTRACTION...... 525

15.2.1 RECEIVE TRANSPORT OVERHEAD (RTOH)

FUNCTIONAL TIMING .......................................... 525

15.2.2 RECEIVE SECTION AND LINE DCC

FUNCTIONAL TIMING .......................................... 526

15.2.3 RECEIVE ORDER WIRE AND USER

CHANNEL FUNCTIONAL OUTPUT TIMING......... 528

15.2.4 RECEIVE OVERHEAD (ROH) FUNCTIONAL

OUTPUT TIMINGS ................................................ 530

15.3 TRANSMIT TRANSPORT OVERHEAD INSERTION....... 532

15.3.1 TRANSMIT TRANSPORT OVERHEAD

(TTOH) FUNCTIONAL TIMING ............................. 532

15.3.2 TRANSMIT SECTION AND LINE DCC

FUNCTIONAL TIMING .......................................... 533

15.3.3 TRANSMIT ORDER WIRE AND USER

CHANNEL FUNCTIONAL TIMING ........................ 536

15.3.4 TRANSMIT OVERHEAD (TOH) FUNCTIONAL

TIMING .................................................................. 537

15.4 PATH OVERHEAD EXTRACTION AND INSERTION ...... 540

15.5 MATE SPECTRA-622 INTERFACES ............................... 544

15.6 TELECOM BUS SYSTEM SIDE....................................... 549

15.6.1 DROP BUS ............................................................ 549

15.6.2 ADD BUS............................................................... 556

PROPRIETARY AND CONFIDENTIAL

ix

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