11-06-2001 12:37 AM - edited 03-01-2019 07:15 PM
look this diagram:
----3640--(E3)----DSU/CSU-----(N*E1)----WAN
Because i have lots of E1 from WAN, i want
to buy dsu/csu device to terminate the N*E1, the DSU/CSU has E3 interface to connect to the router 3640, but it seems that the 3640 has not E3 interface (it only has E3 FOR ATM-----NM-1A-E3), if connect to the NM-1A-E3,it could work? if not,
how can i do ? any idea is appreciated.
thank you,
11-06-2001 04:48 AM
Looks like it's only supported in 7200s
1 Port E3 Serial Port Adapter with E3 DSU PA-E3=
11-06-2001 08:10 AM
Research IMA solutions. AT&Ts IMA solution can provide up to 8 T1s as a single host port. ALSO keep in mind that you do not need to terminate the the service in to your Cisco 3640 but a device such as the Kentrox CellSMART can terminate the IMA.
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