[c-nsp] still cable pinout trouble ...

Gert Doering gert at greenie.muc.de
Tue Mar 29 13:28:38 EST 2005


Hi,

On Tue, Mar 29, 2005 at 08:10:21PM +0200, Florian Taeger wrote:
> The fact is, a 2600 with a 1CE1B Interface does work fine. I thought 
> the WIC-1T is quite the same, but at a wic-slot?

No.  "Networkers 101".

In PC-and-modem terms:
 
 WIC-1T does X.21, which is "sort of" like the RS232 serial on your PC.

 Deutsche Telekom 2MS is G.703/G.704, which is "sort of" like the 
 wall plug of your analogue telephone line.

 To connect your PC to the telephone, you need a modem.

The NM-1CE1B is a "built-in modem" while the WIC-1T is just a "serial card".

> The line I want to use is a german S2M (2MBit line) ... I think it is called
> X.21 - but I'm not quite sure.

If it's X.21, it's on a DB15 connector.

If it's RJ45 (to be nitpicky: RJ48C), it's G.703.

gert
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Gert Doering - Munich, Germany                             gert at greenie.muc.de
fax: +49-89-35655025                        gert at net.informatik.tu-muenchen.de


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