Re: (PM) PM3 "newbie"

Miquel van Smoorenburg (list-portmaster-users@news.cistron.nl)
13 Dec 1999 23:17:02 GMT

In article <cistron.3.0.32.19991213164112.00c1ad30@enlace.net>,
Mauricio Marquez <mmarquez@enlace.net> wrote:
>Guys, i just got my first PM3 (been working with Microcom/Compaq and
>Computone). Anyway, the telco delivered our E1 with G.703, now i´m
>wondering how will i connect the PM3 to the G.703 from the telco (special
>cabling? adapter?).

The PM3 also uses G.703. I assume you mean they delivered it unbalanced,
75 ohm, on a BNC connector? Then you need a balun. For example see
http://www.blackbox.co.uk/prodinfo/docs/15987.pdf

Or call your telco and ask them to provide the line balanced (120 ohm,
RJ45) instead of unbalanced. Most of the time they will do that.

Mike.

-- 
The From: and Reply-To: addresses are internal news2mail gateway addresses.
Reply to the list or to miquels@cistron.nl (Miquel van Smoorenburg)
-
To unsubscribe, email 'majordomo@livingston.com' with
'unsubscribe portmaster-users' in the body of the message.
Searchable list archive: <URL:http://www.livingston.com/Tech/archive/>