Point to point connection using E1 network

Unanswered Question
Jul 5th, 2010

Dear Sirs,

I want to connect 2 cisco 1721 router together through E1 network ( LAN 2 LAN ).

What is the interface cards which I need to install in the 1721 routers to connect the RJ45 E1 links ( need part #).

Thanking you for your help.

Regards.

muneer@yemen.net.ye

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amar_5664 Mon, 07/05/2010 - 17:30

not sure what you are trying to achieve this is end of life model

you can use VWIC-1MFT-T1/E1 or VWIC2-1MFT-T1/E1

Rick Morris Wed, 07/07/2010 - 07:53

Here is the link you need for this device:

http://www.cisco.com/en/US/partner/products/hw/routers/ps221/products_data_sheet09186a00800920ec.html

The card according to this data sheet is:

WIC-1T

One-port serial, asynchronous and synchronous (T1/E1)

or

VWIC-1MFT-E1

1-Port RJ-48 Multiflex Trunk - E1

http://www.cisco.com/en/US/partner/products/hw/routers/ps274/products_tech_note09186a00800b6e0f.shtml#platform

This link also provides the required IOS

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