Muhammad, You should also take a look at the Semtech Line. They offer low-capacitance integrated protection circuits designed specifically to protect 10/100/1000 Base Ethernet from GR1089 intrabuilding surge levels.
http://www.semtech.com/products/ go to "Protection", go to "Telecom & Datacom", go to "10/100/1000 ethernet Protection". Good Luck, George ----- Original Message ----- From: "Robert Macy" <[email protected]> To: "Muhammad Sagarwala" <[email protected]>; <[email protected]> Sent: Monday, July 22, 2002 7:02 PM Subject: Re: NEBS compliance for 100baseT / 1000base T > > The people who supply these inbedded filter connectors, Regal Electronics, > can answer this and more. > > - Robert - > > Robert A. Macy, PE [email protected] > 408 286 3985 fx 408 297 9121 > AJM International Electronics Consultants > 619 North First St, San Jose, CA 95112 > > -----Original Message----- > From: Muhammad Sagarwala <[email protected]> > To: [email protected] <[email protected]> > Date: Monday, July 22, 2002 3:32 PM > Subject: NEBS compliance for 100baseT / 1000base T > > > Hello Gurus, > > I am new to this list so pardon me if my questions sound naive. > > The question I had was, for nebs compliance we need to pass power cross > and lightening tests. For boards with copper ports (100baseT and 100base > T), is it possible to use rj45 connectors with integrated magnetics and > still get pass these tests. Has anybody done that - if yes, is it possible > to share the method. I believe there are components (e.g. sedactors) one > can use, but > > those are capacitve and might impact the signal integrity. Also, mostly > that kind of stuff is used on the line side of the transformer. I am just a > little bit hesistant to put in on the secondary side... > > Any input would be highly appreciated... > > Thanks > > Muhammad > > > > ------------------------------------------- > This message is from the IEEE EMC Society Product Safety > Technical Committee emc-pstc discussion list. > > Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ > > To cancel your subscription, send mail to: > [email protected] > with the single line: > unsubscribe emc-pstc > > For help, send mail to the list administrators: > Ron Pickard: [email protected] > Dave Heald: [email protected] > > For policy questions, send mail to: > Richard Nute: [email protected] > Jim Bacher: [email protected] > > All emc-pstc postings are archived and searchable on the web at: > http://ieeepstc.mindcruiser.com/ > Click on "browse" and then "emc-pstc mailing list" > ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list"
