04-10-2019 01:35 AM - edited 04-10-2019 01:43 AM
Hi All
We currently have a WIC-1T serial interface in our old router with DB60 cable, this is running at 1.544Mbit so I am guessing it is a T1, we want to replace with a 4331, however this interface is not supported.
It is for data only, for this do we need a NIM-1T card?
Many thanks
Carl
04-10-2019 02:25 AM
Hello,
the NIM-1MFT-T1/E1 is the 'replacement'.
04-10-2019 06:05 AM
Hi There
This does not have the X21 serial interface though it has the RJ48 type ? we need the X21 connection
04-10-2019 06:51 AM
Hello,
I don't think you can get the X.21 interface as native, you need a converter such as the one below:
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