PM3350-SW datasheet(85/224 Pages) PMC

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ELAN 8X10

PM3350 ELAN 8 X10

DATA SHEET

PMC-970109

ISSUE 3

8 PORT ETHERNET SWITCH

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND PMC-SIERRA, INC. CUSTOMERS ONLY

CollideAbort:

32-bit count of transmit frames that were discarded due to excessive

collisions for this MAC port.

RXErrorOctets:

32-bit count of bytes in errored frames received on this MAC port.

AlignErrors:

32-bit count of frames received on this MAC port with alignment errors

greater than 7 bits (DribbleError).

CRCErrors:

32-bit count of frames received on this MAC port with CRC errors.

DribbleErrors:

32-bit count of frames received on this MAC port with extra bits (1-7).

MACErrors:

32-bit count of frames received on this MAC port that were discarded due to

internal MAC errors.

LongErrors:

32-bit count of frames received on this MAC port with valid CRCs but longer

than the preset maximum frame length.

JabberErrors:

32-bit count of frames received on this MAC port with invalid CRCs and

longer than the preset maximum frame length.

ShortErrors:

32-bit count of frames received on this MAC port with valid CRCs but below

the preset minimum frame length.

RuntErrors:

32-bit count of frames received on this MAC port with invalid CRCs and below

the preset minimum frame length.

DropErrors:

32-bit count of frames received on this MAC port that were dropped due to

lack of buffer space to hold them (i.e., due to congestion).

TXErrors:

32-bit count of frames that were dropped while being transmitted out this

MAC port due to internal errors (transmit FIFO underflow).

PM3350-SW Datasheet(PDF) 85 Page - PMC-Sierra, Inc