Recommend for Remote Access Interoperability
with Relcomm I-Cos Code Activated Switches

USR3453C COURIER EXTERNAL 56K V.92 GLOBAL DIAL-UP BUSINESS MODEM

The USR® Courier 56K Business Modem with V.Everything and V.Everywhere technology offers the perfect solution for both Out of Band Management of networks or Point of Sale applications.

Many modems claim reliability, but few match the real-world performance of Courier modems. Even fewer offer the multitude of advanced business features found on this modem: global usage, Carrier Loss Redial, and Dial and Dialback Security.

Remote management capabilities let you configure, set up, update or troubleshoot your modems from almost anywhere. Each Courier includes a VersaPower Kit – a 110V to 240V power supply that includes clip-on plugs for other regions, in addition, a clip-on power cord adapter that can be used to make it an inline power supply is available in all Courier accessory kits.

When failure is not an option, you need the world-class capabilities that only come from the top of the USR product line.

External Serial Modem with Windows and Linux compatibility.

Specifications

56Kbps
RS-232 (Serial Port)
2 x RJ11 ports
ITU V.92/V.90 up to 56 Kbps downloads Data: V.92, V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, and V.21 ITU V.34 at 33.6 Kbps or 28.8 Kbps V.32 at 19.2 Kbps (21.6 Kbps between Courier modems with ASL) ITU V.32bis at 14.4 Kbps HST at 16.8 Kbps Compatible with most ITU and Bell standards down to 300 bps Data Error Control; Compression: V.42/V.42bis and MNP2-4/5 Fax: ITU V.17 at 14.4 Kbps, ITU V.29 at 9600 bps, ITU V.27ter at 7200 bps, Group III, TIA/EIA 578 Class 1, and TIA/EIA 592 Class 2.0 Caller ID and distinctive ring (require service from your local phone company/Caller ID may not be supported in some countries).

MISSION CRITICAL DIAL-UP CONNECTIVITY FOR BUSINESS