Re: Fiber optic cable testing per EN 55022:1998 ?

This is a multi-part message in MIME format. I enjoy it so please go ahead ... How can be physically explained the cross talk between the fibers (photon vs. electronic)? Thanks, Dorin don_borow...@selinc.com wrote: -- Forwarded by Don Borowski/SEL on 01/10/2003 10:37 AM

Re: European 3 Phase

This is a multi-part message in MIME format. Probably this is why on the EU market one can find electrical apparatus with a switch 220-120Vac. Thanks, Dorin Carpentier Kristiaan wrote: I can confirm what Andre says. My parents house is built in 1955, 130Vac single phase was provided

Re: Grounding architectures for COs

ground in EU although 0VR connection to the ground is not wanted in NA. No comment on pros and cons apparently both work within a proper environment. Dorin Marko Radojicic wrote: Hi Joe, Those are the ever-present questions, aren't they? ESD is fairly easy to answer: Protect all the apertures

Re: Inrush and EN61000-3-3

Hi John, It is this referring to the digital ground? I know about 0VR requirement in NA, but I am not aware about signal ground. Thanks for your feedback, Dorin John Juhasz wrote: Be careful Dorin. For Central Offices, they need to be isolated. John A. Juhasz GE Interlogix Fiber

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