[asterisk-users] DB9 e1 to RJ45 pinout
Erick Perez
eaperezh at gmail.com
Fri Nov 24 08:21:12 MST 2006
I forgot to mention that in the db9 part I guess pins 2-3(tx) and
6-8(rx) are used. I'm sorry I dont recall ground.
On 11/24/06, Erick Perez <eaperezh at gmail.com> wrote:
> from my aging memory.....
> Standard E1 pinouts for RJ45 jack are 1-2 (TX) and 4-5(RX). So, trim
> DB9 and make standard RJ45 jack.
>
> Also,
> http://www.pccables.com/01910.htm
> http://www.zytrax.com/tech/layer_1/cables/tech_rs232.htm#t1
>
>
> On 11/24/06, Giordano Grandis <g.grandis at invidea.it> wrote:
> >
> > Hi all,
> > anyone known how can i create an adapter from a DB9 port of a E1 to an RJ45
> > plug?
> > My telco left active the db9 port, but on my te407p card i have rj45
> > connection.
> >
> > Anyone can help me pls ?
> >
> > Thanks in advance
> >
> >
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> --
> ------------------------------------------------------------
> Erick Perez
> Panama Sistemas
> Integradores de Telefonia IP y Soluciones Para Centros de Datos
> Panama, Republica de Panama
> Cel Panama. +(507) 6694-4780
> ------------------------------------------------------------
>
--
------------------------------------------------------------
Erick Perez
Panama Sistemas
Integradores de Telefonia IP y Soluciones Para Centros de Datos
Panama, Republica de Panama
Cel Panama. +(507) 6694-4780
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