[cisco-nas] PRI Basi Check up

[Aaron Leonard]

> Thanks Aaron for the info, but can I use RJ-45?
>   

Sure, use an "RJ-45" 8-position plug.

My distinction between "RJ45" and "RJ48C" is a somewhat pedantic one 
here ... both use the same physical 8-posoition modular plug/jack; the 
distinction between the two is the mapping of the line side leads to the 
plug/jack positions.  "RJ45" is one such mapping; "RJ48C" is another 
(and is the one used for T1 lines.)
> Also I want to know how to confirm if the line is working? Any LED will
> light?
>   

Yes, I would expect LED activity.  Consult the documentation for your 
particular hardware - Cisco has made quite a variety of equipment with 
E1 PRI interfaces.

I would also use "show controller e1 <whatever>".

E1 Layer 1 Troubleshooting
http://www.cisco.com/warp/public/116/E1_layer1.html

Regards,

Aaron

---

>
>  
>
> Thank you.
> -----Original Message-----
> From: Aaron Leonard [mailto:Aaron at cisco.com] 
> Sent: Monday, April 17, 2006 10:55 PM
> To: Ahmed Haroun
> Cc: Gert Doering; cisco-nas at puck.nether.net
> Subject: Re: [cisco-nas] PRI Basi Check up
>
> Ahmed,
>
> For plugging a bare E1 into an RJ45 (actually an RJ48C), see this:
>
> http://www.cisco.com/en/US/products/hw/univgate/ps501/prod_configuration
> _guide09186a008007cacc.html#35434
>
> RX Tip is pin 1, RX Ring is pin 2, TX Tip is pin 4 and TX Ring is pin 5.
>
> Regards,
>
> Aaron
>
> ---
>
>   
>> First of all , thank you for the response Gert.
>> The Service provider has provided 4 wires only, and they are asking us
>> to connect it to our equipment, we have the Cisco 3845 with 1-PORT
>> Channelized E1/T1/ISDN-PRI Network Module, and 30 Port Digital Modem
>> Network Module.
>> I don't know how to connect the line, the PRI card in the Cisco router
>> has an RJ 45, and there is 2 leds on it.
>> -----Original Message-----
>> From: Gert Doering [mailto:gert at greenie.muc.de]
>> Sent: Sunday, April 16, 2006 5:47 PM
>> To: Ahmed Haroun
>> Cc: cisco-nas at puck.nether.net
>> Subject: Re: [cisco-nas] PRI Basi Check up
>> Hi,
>> On Sun, Apr 16, 2006 at 02:48:41PM +0300, Ahmed Haroun wrote:
>>   
>>     
>>> What led should light when I insert the PRI line from the Service
>>> provider?
>>>     
>>>       
>> All the relevant ones.
>> (It would be a easier to give meaningful responses if you could
>>     
> provide
>   
>> some information about the type of equipment that you're using... on
>> german PRI lines, the red "S2M/V2M" LED on the NTPM has to go *off*,
>>     
> and
>   
>> usually some sort of "link" LED on the device goes on when all 4 wires
>> are wired correctly)
>> gert
>> --
>> USENET is *not* the non-clickable part of WWW!
>>
>> //www.muc.de/~gert/
>> Gert Doering - Munich, Germany
>> gert at greenie.muc.de
>> fax: +49-89-35655025
>> gert at net.informatik.tu-muenchen.de
>>
>>
>>
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>>   
>>