Jun 30, 2006 #1 riscyrich Technical User Joined Sep 7, 2005 Messages 60 Location GB Does anyone know what the pass/fail limits are for CAT5e network tests in terms of : Attenuation NVP Signal to noise ratio etc Cheers Rich
Does anyone know what the pass/fail limits are for CAT5e network tests in terms of : Attenuation NVP Signal to noise ratio etc Cheers Rich
Jun 30, 2006 #2 franklin97355 Technical User Joined Jul 11, 2002 Messages 3,753 Location US Try this site http://www.proav.de/data/cables/CAT5.html The answer is "42" Upvote 0 Downvote
Jul 1, 2006 #3 oldtimerbob Technical User Joined Jul 12, 2005 Messages 184 Location US You may want to look at 'margin' also,sometimes called 'headroom' Upvote 0 Downvote
Jul 6, 2006 #4 evilcb IS-IT--Management Joined Dec 5, 2002 Messages 12 Location GB This is a guide to structured cabling. It has info on: - Attenuation - ACR - NEXT - FEXT - Impedance - PowerSUM etc..... http://www.netx-datacom.co.uk/theguide.pdf Upvote 0 Downvote
This is a guide to structured cabling. It has info on: - Attenuation - ACR - NEXT - FEXT - Impedance - PowerSUM etc..... http://www.netx-datacom.co.uk/theguide.pdf
Jul 6, 2006 Thread starter #5 riscyrich Technical User Joined Sep 7, 2005 Messages 60 Location GB Tops ! Thanks very much guys... Rich Upvote 0 Downvote