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New Member

E1 SHDSL Modem Connectivity

Hi All,

I have a customer in Egypt moving to IPT. The local Telco can deliver one of the two modem types attached. Does anyone know what i would need to order  for the voice gateway with respect to E1 connectivity to work with these type of modems. Which modem type will be the best to use ?

Regards

Dave 

6 REPLIES
Hall of Fame Super Gold

Re: E1 SHDSL Modem Connectivity

You need a VWIC E1 or VWIC2 card, and related DSP resources.

Either "modem" will work, but the 2nd has a better brand name.

New Member

Re: E1 SHDSL Modem Connectivity

Hi Paolo,

Does it use standard rj45 or rj48 connectivity ?

Is it configured the same way as a standard E1

Regards

Dave

New Member

Re: E1 SHDSL Modem Connectivity

Hi Paolo,

One more thing does the second modem give a presentaion of G703 and will i need a converter cable (Balon) or does it have rj45/48 connectivity.

Regards

Dave

Hall of Fame Super Gold

Re: E1 SHDSL Modem Connectivity

Baluns are never needed with VWIC cards.

Just select the appropriate cable from the Cisco list, or in case of RJ45, do it yourself.

Note, both balanced and unbalanced interfaces are part of G.703 for 2Mbps.

New Member

Re: E1 SHDSL Modem Connectivity

Cheers Paolo. Let me get this clear the second modem type has the standard rj connectivity ?

Hall of Fame Super Gold

Re: E1 SHDSL Modem Connectivity

I can only see what you see of the PDF, and any misinterpretation by my side could lead to mistakes that I do not want to cause.

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