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Cell Relay Retreat>List Archive>month:1998-Jul> msg00275



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ATM access concentrator

  • From: Tim <2207leung@hknet.com>
  • Date: Thu, 23 Jul 1998 22:25:55 +0800

Folks,

      Can anyone tell me what ATM access concentrator is?  My friend
tells me that he uses an ATM access concentrator to concentrate all the
traffic from a remote site to the aggregate STM-1, which is sent via SDH
network to the central ATM switch for outgoing traffic. What is the
difference between the ATM edge switch and ATM access concentrator? What
is the difference if ATM edge switch is put in the remote site instead
of ATM access concentrator for the broadband traffic (eg. video)

Thnaks. Pls email to me: 2207leung@hknet.com if you have any ideas.