Powerful performance in a tiny package - Introducing Ag2120...

Silver Telecom has announced the launch of the Ag2120 trunk interface. The Ag2120 is a self–
contained highly integrated COIC Interface Circuit in a single SIL or DIL module.

Building upon the success of the Ag2110 COIC (known as DAA, FXO or Trunk Interface), Silver
Telecom has designed and developed a device that can operate either from a +5v or +3.3V
supply. It is a complete line interface in a single package, with emphasis on size, low cost
and ease of use.

The innovative new Ag2120 was designed for all applications, including those where there is a
high level of common mode interference, such as VoIP Gateways long loop applications and
systems without a ground. The Ag2120 allows flexible programming of many functions including
the DC voltage mask, terminal and network impedances and meets international safety and
regulatory requirements of EN60950/UL1950 and FCC Pt68.

Packaged in a space-saving SIL or DIL format, the Ag2120 can provide a quick route to market
for developers of the latest telecommunications equipment. Through Silver Telecom successfully
proven "design in" service, where we work closely with our customer’s engineers to develop the
line interface solution to meet customer’s specific individual requirements as and when
required, telecommunications providers are able to devote more time to concentrating on their
key competencies, safe in the knowledge that their interface solutions have been successfully managed.

Production volumes of the Ag2120 are now available for immediate despatch in SIL and DIL
packages.

For further information, please contact Silver Telecom or their local representative.

About Silver Telecom

Silver Telecom designs and develops telephone interface circuits for developers of the latest
telecommunications equipment, particularly within the growing areas of VoIP and computer
telephony.

For further information contact:

Chris Binnie
Silver Telecom Ltd.
Imperial House
Imperial Park
Newport
NP10 8UH
UK

Tel: +44 1633 811833
Fax: +44 1633 811834
Email: sales@silvertel.com