I clearly remember this being a requirement, but I as I'm not in telecom anymore, I don't have the documentation readily available. I can't recall if it was a GR-1089 or an RBOC specific requirement. However, I do remember this issue when dealing with Bell Atlantic at the time (1997).
John A. Juhasz GE Interlogix Fiber Options Div. Bohemia, NY -----Original Message----- From: Joe Finlayson [mailto:jfinlay...@telica.com] Sent: Tuesday, September 10, 2002 12:03 PM To: 'John Juhasz'; 'Dorin' Cc: 'EMC-PSTC - forum' Subject: RE: Inrush and EN61000-3-3 John & Dorin, Please clarify as I am not aware of a requirement to isolate Signal Ground from Frame Ground. Please reference GR-1089-CORE, Section 9.6.2 as well. Thx, Joe -----Original Message----- From: John Juhasz [mailto:john.juh...@ge-interlogix.com] Sent: Tuesday, September 10, 2002 11:12 AM To: 'Dorin' Cc: 'EMC-PSTC - forum' Subject: RE: Inrush and EN61000-3-3 Be careful Dorin. For Central Offices, they need to be isolated. John A. Juhasz GE Interlogix Fiber Options Div. Bohemia, NY -----Original Message----- From: Dorin [mailto:dorin.op...@alcatel.com] Sent: Tuesday, September 10, 2002 9:12 AM Cc: 'EMC-PSTC - forum' Subject: Re: Inrush and EN61000-3-3 Hi, I am looking for a comparison, pros and cons, on the signal ground connected versus not connected to the chassis in a telecom system. Any help is appreciated. Thanks, Dorin ------------------------------------------- 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: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org 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: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org 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: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@attbi.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org 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"
