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Cell Relay Retreat>List Archive>month:1996-Dec> msg00098



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Re: ATM 25

  • From: tedm@dnai.com (Ted Matsumura)
  • Date: Mon, 9 Dec 1996 09:03:39 -0800

Paul,
  This may not be exactly the test you're looking for, but about a year 
ago we tested the Adaptec ANA-5910 ATM 25 adapters through 2 km of 
MMF fiber, but on each ends of the fiber were switches, and the adapters 
were connected to the 25/155 switches at small lengths < 100 meters UTP 
cable. 

Ted Matsumura

In article <32A6E7BF.654F@csciences.com>, paul@csciences.com says...
> Greetings to all,
> 
> The transmission distance for ATM25 is specified at 100 meters (100 ohm
> UTP-3, 120 ohm UTP-4, and 150 ohm STP-3).  Has anyone performed testing
> over greater distances (300, 600, and 1000 meters)?  If testing was
> performed, what were the test parameters (cable characteristics,
> physical layer components, BER, etc.)?
> 
> Regards,
> 
> Paul T. Shultz
> <paul@csciences.com>
>