North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: fast ethernet limits
just go mm fiber.. Bri On Fri, 10 Jan 2003, Joel Jaeggli wrote: > > you need to put a fluke lanmeter or similar device (with tdr) to validate > the cable... you may just need to reterminate the ends, but it's also > likely that it's simply way out of spec. > > joelja > > On Fri, 10 Jan 2003, Steve Rude wrote: > > > > > Hi NANOG, > > > > Could someone please help me with a fast ethernet problem I am having. We > > have a POP in a 27 floor building, and have a rj45 run from the the bottom > > of the building (in the telco room) to the top of the building. We have > > cisco switches on either end and we are seeing about 5-20% packet loss on > > the trunk. > > > > Are we running into a distance limitation of fast ethernet, or are we suffering > > from another problem? I read that 328 feet is the limitation of fast > > ethernet. Is there anything short of getting a repeater for the cable run > > that I can do to boost the signal? > > > > TIA for your help. > > > > Ciao. > > > > Steve Rude > > > > -- > -------------------------------------------------------------------------- > Joel Jaeggli Academic User Services [email protected] > -- PGP Key Fingerprint: 1DE9 8FCA 51FB 4195 B42A 9C32 A30D 121E -- > In Dr. Johnson's famous dictionary patriotism is defined as the last > resort of the scoundrel. With all due respect to an enlightened but > inferior lexicographer I beg to submit that it is the first. > -- Ambrose Bierce, "The Devil's Dictionary" > >
|