[Asterisk-Users] Digium Wildcat E100 card mechanics issue

[Scott Stingel]

RJ-45 connectors use 120 ohm connections, and BNC are 75 ohm.

You need to use converters, called Baluns, to change the impedance.  A
single balun will convert the separate BNC transmit and receive signals to
the combined connections on the RJ-45.

Regards
Scott


Scott M. Stingel 
Emerging Voice Technology Inc.
Palo Alto, California and London, England
Email:          scott at evtmedia.com  
URL:            www.evtmedia.com  
-----Original Message-----
From: asterisk-users-admin at lists.digium.com
[mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Hector
Q.-datafull
Sent: Sunday, December 28, 2003 10:20 PM
To: asterisk-users at lists.digium.com
Subject: [Asterisk-Users] Digium Wildcat E100 card mechanics issue


Hello,
Anybody knows how to convert from RJ45 (E100) to BNC (g703) for E1 links?
And/or where to buy it?
Thanks.