INTRODUCTION
Direct machine-to-machine interaction represents the next logical extension of the internet. Cermetek internet modem (iModem) products are designed to exploit the internet to facilitate the utilization of machine-to-machine interactions. Using email, information can easily be transferred between systems and can be transmitted/retrieved at will. Internet email provides low cost, near real time multi-path communication.

FEATURES
• Point-to-Point Protocol (PPP)
• Password Authentication Protocol (PAP) and challenge Authentication Protocol (CHAP) to connect to the Internet.
• TCP/IP and Simple Mail Transfer Protocol (SMTP) to send emails.
• TCP/IP and POP3 to retrieve and/or delete emails.
• On Demand and event driven email transmission and retrieval.
• Programmable using serial interface or using PSTN.
• Remote programming using PSTN.
• Supports V.90, V.34bvis, V.34, V.22bis, V.22A/B V.23, V.21, Bell 212A and 103.
• Supports V.80 Synchronous operation.
• Error correcting: V.42 LAPM, MNP 2-4 and MNP10.
• Data Compression: V.42bis and MNP5.
• MNP10 Data throughput enhancement for cellular operation.
• DTE serial interface with speeds up to 230.4kbps.
• Automatic baud rate adaptability utilizing speed sensing, flow control and data buffers.
• Send & Receive FAX Class 1, Group 3 supported.
• Serial V.24, 5 volt interface.
• NVRAM directory and stored profiles.
• Standard AT Command structure with extensions.
• Cermetek @T® AT Command extensions.
• Built-in DAA with 1500 VAC RMS isolation 2122V peak surge protection.
• UL 1950 and CSA C22.2 950 (Third Edition) Listed, Reference UL File E104957.
• FCC Part 68 Approved/DOT CSA CS-03 Part I approvable.
• Pin-for-Pin compatible with CH179X and CH2056 HS Family of modems.
• +5 Volt operation with zero power option.
• Small size: 1.35” x 1.97” x 0.55” (nominal).
• Low Cost 2400bps version (CH2124).
• Low cost iModem Network ISP providing email to Voice, Fax, ftp, and email re-routing services.
• 90 day free trial subscription to iModem Network ISP provided with each iModem.