Hello Neven, Perhaps this is not what you were looking for but:
>From GR-1089 issue 06 page 70, (3.5.5.3.4), The EUT should be grounded in a manner consistent with typical installation of the equipment as described in Section 9.3. I do not know if the metal rack will be a worst case scenario, but if that is how they are going to install it's perhaps best to test it IN-SITU as they like to say. Ryan Jazz Jayasinghe Compliance Engineer x1198 Canoga Perkins Direct:(818) 678-3898 20600 Prairie Street Company:(818) 718-6300 Chatsworth, CA 91311-6008 e-mail: [email protected] www.canoga.com FAX:(818) 678-3798 ________________________________ From: Neven Pischl [mailto:[email protected]] Sent: Tuesday, November 19, 2013 7:00 PM To: [email protected] Subject: Re: [PSES] Equipment rack for GR1089 testing - does it have to be metal? Thanks Mike. I checked by searching the document for the words: metal, rack, frame, shelf - each separately - and can't find in the Verizon document any specification or requirement that the rack must be made out of metal (or not). ANy idea where it might be? Neven ________________________________ From: "Mike Cantwell" <[email protected]> To: [email protected] Sent: Tuesday, November 19, 2013 5:52:21 PM Subject: Re: [PSES] Equipment rack for GR1089 testing - does it have to be metal? Hi Nevin, The rack requirement is not in GR-1089. It is a supplemental Verizon document http://www.verizonnebs.com/TPRs/VZ-TPR-9305.pdf Regards, Mike From: Neven Pischl [mailto:[email protected]] Sent: Tuesday, November 19, 2013 7:07 PM To: [email protected] Subject: [PSES] Equipment rack for GR1089 testing - does it have to be metal? Hello All, Is there a formal requirement, by either Telcordia/NEBS or by the major telecom carriers that the equipment rack (i.e. not the cable rack) be metal, when testing radiated immunity per the GR1089? I understand it is the usual practice - I have only seen such tests with a metal rack - but I am asking if there is such a requirement spelled out anywhere. I can't find it in GR1089. If any on this list knows of it, please can you forward the document, at least maybe a snapshot of the relevant paragraph along with the reference if the document can't be forwarded. Thank you, Neven - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]<mailto:[email protected]>> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe)<http://www.ieee-pses.org/list.html> List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]<mailto:[email protected]>> Mike Cantwell <[email protected]<mailto:[email protected]>> For policy questions, send mail to: Jim Bacher <[email protected]<mailto:[email protected]>> David Heald <[email protected]<mailto:[email protected]>> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]<mailto:[email protected]>> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe)<http://www.ieee-pses.org/list.html> List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]<mailto:[email protected]>> Mike Cantwell <[email protected]<mailto:[email protected]>> For policy questions, send mail to: Jim Bacher <[email protected]<mailto:[email protected]>> David Heald <[email protected]<mailto:[email protected]>> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]<mailto:[email protected]>> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe)<http://www.ieee-pses.org/list.html> List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]<mailto:[email protected]>> Mike Cantwell <[email protected]<mailto:[email protected]>> For policy questions, send mail to: Jim Bacher <[email protected]<mailto:[email protected]>> David Heald <[email protected]<mailto:[email protected]>> - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]>
