Head Office:

PMC-Sierra, Inc.

#105 - 8555 Baxter Place

Burnaby, B.C. V5A 4V7

Canada

Tel: 604.415.6000

Fax: 604.415.6200

16-Channel OC-3c ATM and POS Physical Layer Device

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-2001825 (A1)

© Copyright PMC-Sierra,

Inc. 2000. All rights reserved.

SATURN and S/UNI are

registered trademarks of

PMC-Sierra, Inc. POS-PHY

Level 3 is a trademark of

PMC-Sierra, Inc.

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

Advance

PM5382 S/UNI®-16x155

TYPICAL APPLICATIONS

TYPICAL STS-3C/STM-1 ATM SWITCH PORT APPLICATION

TYPICAL STS-3C/STM-1 PACKET-OVER-SONET/SDH APPLICATION

155

Mbit/s

PM5382

S/UNI-16x155

UTOPIA Level 3

Interface

ATM Layer

Device

TFCLK

TxClk

TENB

TxEnb

TADR[1:0]

TxAdr[1:0]

TCA

TxClav

TSOC

TxSOC

TPRTY

TxPrty

TDAT[31:0]

TxData[31:0]

RFCLK

RxClk

RENB

RxEnb

RADR[1:0]

RxAddr[1:0]

RCA

RxClav

RSOC

RxSOC

RPRTY

RxPrty

RDAT[31:0]

RxData[31:0]

SD[0]

TXD[0]+/-

RXD[0]+/-

Optical

Transceiver

SD[15]

TXD[15]+/-

RXD[15]+/-

Optical

Transceiver

SD[1]

TXD[1]+/-

RXD[1]+/-

Optical

Transceiver

155

Mbit/s

155

Mbit/s

•

•

•

PM5382

S/UNI-16x155

POS-PHY Level 3

Interface

Link Layer Device

TFCLK

TFCLK

TENB

TENB

TSX

TSX

TADR[1:0]

TADR[1:0]

TSOP

TSOP

TEOP

TEOP

TERR

TERR

RFCLK

RFCLK

RENB

RENB

RSX

RSX

RSOP

RSOP

RPRTY

RPRTY

RDAT[31:0]

RDAT[31:0]

TPRTY

TPRTY

TDAT[31:0]

TDAT[31:0]

PTPA

PTPA

STPA

STPA

RVAL

RVAL

REOP

REOP

RERR

RERR

TMOD[1:0]

TMOD[1:0]

155

Mbit/s

SD[15]

TXD[15]+/-

RXD[15]+/-

Optical

Transceiver

155

Mbit/s

SD[1]

TXD[1]+/-

RXD[1]+/-

Optical

Transceiver

155

Mbit/s

SD[0]

TXD[0]+/-

RXD[0]+/-

Optical

Transceiver

•

•

•