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Conference 7.286::fddi

Title:	FDDI - The Next Generation

Moderator:	NETCAD::STEFANI

Created:	Thu Apr 27 1989
Last Modified:	Thu Jun 05 1997
Last Successful Update:	Fri Jun 06 1997
Number of topics:	2259
Total number of notes:	8590

1676.0. "DEFPA-UA FDDI over UTP loopback?" by ANGLIN::MILLER () Sun May 07 1995 23:11

    I need to test a DEFPA-UA (PCI FDDI over UTP) card. Anybody know what
    the pinning of an RJ45 loopback connector for this config would be? The
    driver floppy makes reference to a loopback while running INSTVER.EXE,
    but does not provide pinouts for such.
    
    Thanks,
    
    Dale

T.R	Title	User	Date	Lines
1676.1	1-7, 2-8 for loop back	NETCAD::MELARAGNI	`Mon May 08 1995 07:49`	6
	Connect pin 1 to pin 7, pin 2 to pin 8. If you hold the MJ plug towards you with the little plastic retaining clip pointing down, pin 1 will be on the right. bill
1676.2		NETCAD::MELARAGNI	`Mon May 08 1995 07:50`	3
	I forgot to add that all TP-PMD interfaces are pinned out the same way. This loopback connection will work on all UTP FDDI devices.
1676.3		ANGLIN::MILLER	`Mon May 08 1995 09:03`	4
	Thanks very much-I'll try it out. Dale
1676.4	signal names ?	CSC32::JERRY	`Fri Dec 08 1995 11:51`	8
	Even though its been awhile, can you tell me wat the signal names are for these pins (ie is pin 1 T- or T+ ) Thanks Jerry Whitmore Digital Customer Support
1676.5	never mind	CSC32::JERRY	`Fri Dec 08 1995 11:58`	8
	Go directly to 1763 do not pass go dont collect 200 hundred dollars. Sorry for the waste of time, found my own answer. Thanks Jerry Whitmore Digital Customer Support