The XE1414C is a complete modem packaged in a compact module. The XE1414C includes all required Modem Control and Configuration via AT Commands modem circuits including the DAA. XE1414C users do Fax Protocols: V.17, V.29, V.27ter, and V.21 channel 2 not need to add RAM, ROM, Crystals, low distortion Error Correction; V.42, MNP2-4 and MNP10 transformer, or switches to complete the modem design. Data Compression; V.42bis and MNP5 provides a maximum effective data rate of 57,600 bps. The user only needs to provide the TTL level, serial interface and the telephone line connection. Non-Volatile Memory included for storing telephone numbers and modem configuration. The XE1414C is pin compatible with Xecom's XE3314C modem. This family of modems permits a simple Standard operating temperature range 0C to 70C. Extended range of -40C to +85C is available. upgrade path from 14,400 bps to 33,600 bps for Supports Leased Line Applications. international embedded modem applications.