DELTA DESIGN SM_H2 SOCKET MODEM PRODUCT BRIEF RProduct Description O D U C TB R The SM_H2 MODEM MODULE is a complete modem module that meets global telephone line requirements. Available in a socket (64,5 mm x 26,5mm) size footprint, the device is ideal for embedded modem applications due to its small board space, low power consumption and global compliance. The module allows you to reduce time to market by using a ready to use approved solution. Features • Modulation and protocols ITU-T V.92 V.90,V.34,V.32bis, V.32, V.22bis V.21,Bell 212A, Bell103 V.23 Reversing,V.23 half-duplex V.29 FastPOS and V22bis fast connect V.80 Synchronous Access Mode V.17/V.29 Fax Class 1/1.0 and Fax Class 2 • V.44,V.42bis, MNP5 data compression • Error Correction: ITU-V.42 • Call Waiting detection • Serial Asynchronous host interface • Flow control and speed buffering • Type I and Type II Caller ID detect • Call progress, blacklisting • Integrated DAA Extension pickup detection Digital Line protection Line –in-Use detection • 3.3V power supply • Low power consumption • NVRAM for custom defaults • Small Size 64.5 x 26.5 mm • Reliable SMD based design • SIA protocol and Contact ID for alarm equipment • 3 kV isolation • Full-duplex PCM voice pass-through • Telephony/TAM support • Speakerphone DELTA DESIGN BVBA TIENSESTEENWEG 54 B3360 KORBEEK-LO BELGIUM TEL: +32 16 461575 FAX: +32 16 461595 EMAIL: [email protected] WEB SITE: www.delta-design.be Applications • Security systems • Point-of-sale verification systems • Set top boxes • Industrial /medical monitoring systems • Power meters • Remote monitoring • Email Terminals • ATM Terminals Standard Compliance • Telecom ETSI ES 203021-1 V2.1.1 (2005-06) ETSI ES 203021-2 V2.1.1 (2005-06) ETSI ES 203021-2 V2.1.1 (2005-06) • Safety IEC60950-1 compliant design Use of safety certified

TIP RING /RESET NC GND NC NC NC NC NC NC /RTS /RXD /TXD /RI /INT /CTS /DCD /DTR GND VCC MIC GND SPKR Telephone Line TIP Telephone Line RING Reset Active low input Not Connected Signal Ground Request To Send Receive Data Transmit Data Ring Indicator Interrupt Clear To Send Data Carrier Detect Data Terminal Ready Signal Ground Power Supply ( 3V3 ) Microphone Signal Ground Speaker ORDERING INFORMATION MODEL Description SM_H2_3V3 V.92 Socketmodem 3.3 V supply SM_H2_3V3_V V.92 Socketmodem 3.3 V supply with voice codec