Head Office:

PMC-Sierra, Inc.

8555 Baxter Place

Burnaby, B.C. V5A 4V7

Canada

Tel: 604.415.6000

Fax: 604.415.6200

PM5313 SPECTRA-622

SONET/SDH Payload Extractor/Aligner for 622 Mbit/s Interfaces

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-1981271 (R4)

 2001 PMC-Sierra, Inc.

FREEDM-8 is a trademark of

PMC-Sierra, Inc.

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC. AND FOR IT’S CUSTOMERS’ INTERNAL USE

BACKPLANE/DEVICE MODES

• 77.76 MHz Telecom Byte

• 19.44 MHz Telecom Byte x 4

• Datacom DS-3 x 12

APPLICATIONS

Use the SPECTRA-622 chip in the

following applications:

• SONET/SDH Add/Drop Multiplexers

• SONET/SDH Terminal Multiplexers

• SONET/SDH Digital Cross-Connects

• Channelized Routers and Switches

TYPICAL APPLICATIONS

STS-12/STM-4 AGGREGATE INTERFACE WITH TRIBUTARY POINTER PROCESSING AND PERFORMANCE

MONITORING

CHANNELIZED OC-12 INTERFACE FOR HIGH SPEED ROUTERS

PM5363 TUPP+622

Optical

Transceiver

Drop

Add

622 Mbit/s

Optical Interface

77.76 MHz

8-Bit

High-Speed

Telecombus

Interface

RXD +/-

TXD +/-

SD

ACK

AD[7:0], ADP[1]

APL[1]

AC1J1V1[1]

DD[7:0], DDP[1]

DCK

DPL[1]

DC1J1V1[1]

ID[7:0], IDP[1]

IC1J1[1]

HSCLK

IPL[1]

OD[7:0], ODP[1]

OC1J1V1[1]

OPL[1]

PM5313

SPECTRA-622

FREEDM-8

FREEDM-8

FREEDM-8

FREEDM-8

FREEDM-8

FREEDM-8

S/UNI

QJET

S/UNI

QJET

S/UNI

QJET

SPECTRA-

622

Opt

Opt

Channelized

OC-12 Card

622 Mbit/s

Optical

Interface

Bus

Interface