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PSTN, Dial-Up Modems

By Interfaces -

- Serial TTL, Internal

- RS232, Internal, 12/24/48V

- RS232, Standalone

- USB, Internal

- USB, Standalone

- PC/104

- ISA Bus

 

By Applications -

- Medical Modems

- Contact ID Modems

- Leased-Line Modems

- Bell 202 Compatible

- Speakerphone Modems

 

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Wi-Fi Modems -

- USB/SMD

- USB

- UART, SPI

Bluetooth Modems

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2.4GHz Transceiver

 

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Serial to Ethernet Modules

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PC/104 Products

PC/104 Modem

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PC/104 LAN

 

Custom Specifications

Build-to-Suit, Wired or Wireless

 

SlimModem3™
 

Available:

Pin-to-pin Compatible to Conexant SocketModem™

-40°C to +85°C Operating Temperature

36.6K / 56K bps Data, Fax, Voice

RoHS Compliance on Selected Models

Full-Duplex Speakerphone with Microphone Input (RCSP only)

IEC60601 Medical Device, CE Marking

NVRAM installed

 

The SlimModem3™ family is based on Conexant’s newly developed SmartV(128) modem chipsets.  New features include V.44 Data Compression and V.92, 48kbps upstream data speed for more efficient and faster data throughput.  The modems also offer V.29 POS Fast-connect and reduction in power consumption.  This feature-rich modem module family is fully self-contained including built-in data pump, modem controller and on-board International DAA.

The SlimModem3™ is designed as a drop-in replacement for Conexant’s SocketModem™.

Standard features of the modem include data rates up to 56 kbps, 14.4 kbps fax, voice playback and recording. The modem also provides enhanced features such as Caller ID, Extension Pick-up detect, Remote Hang-up, DLG (Digital Line Guard) protection and 2nd Ring Detect.  The 2nd Ring Detect feature allows a method for ring detection to control zero (0) modem power operation, ideal for battery based systems.

Features:

  • -40°C to +85°C operating temperature

  • Supports 3.3V to 5V operation

  • Serial TTL Interface

  • AT Command set

  • 300 bps to 56K bps data speeds

  • Up to 56 kbps data speeds downstream (V92 models)

  • Up to 48 kbps data speeds upstream (V92 models)

  • 14.4 kbps Fax – Class 1

  • Voice playback and recording (TAM)

  • Concurrent DTMF, distinctive ring and caller ID

  • V.42 LAPM and MNP2-4 error correction

  • V.44 data compression

  • V.42bis and MNP-5 data compression

  • V.29 FastPOS support

  • Low Power Sleep mode

  • Line-in use detection

  • Call waiting detection

  • Extension pick-up detection

  • Digital Line Guard (DLG) Protection

  • 2nd Ring Detect

  • Agency approvals:

    • Transferable FCC68, CS03 and CTR21 certified

    • EN55022B, EN55024

    • c/UL60950 Recognized, EN60950-1, IEC60950-1

    • EN60601-1, IEC60601-1 (Medical Electronics)

    • CE Marking

Countries supported by existing firmware:
Australia, Austria, Belgium, Brazil, Canada, China, Denmark, Finland, France, Germany, Greece, India, Ireland, Italy, Japan, Korea, Malaysia, Mexico, Netherlands, Norway, Poland, Portugal, Singapore, South Africa, Spain, Sweden, Switzerland, Taiwan, UK, US and TBR21 Generic.

Ordering Information
 

Model No.

Data

Fax

Voice

Speakerphone

RoHS - CE Mark

336SM3-RC

33.6k bps

14.4k bps

Yes

No

Yes

V92SM3-RCSP

56k bps

14.4k bps

Yes

Yes

Yes

Ratings @ 25o C
 

Parameter

Min

Typ

Max

Units

Tip / Ring Current Continuous 10 20 120 mA
Dielectric Withstanding Voltage     1500 VRMS
Operating Temperature -40   +85 °C
Relative Humidity (non-condensing) 10   95 %
Voltage Requirement: 5V system 4.75 5 5.25 VDC
       - Power Consumption: Regular   370   mW
       - Current Consumption: Sleep Mode
  23   mA
Voltage Requirement: 3.3V system 3.15 3.30 3.45 VDC
       - Power Consumption: Regular   218   mW
       - Current Consumption: Sleep Mode
  20   mA
Transmit & Receive Level -10 (Tx) -20 -43 (Rx) dBm

Mechanical Diagram & Pin Assignments - 336SM3-RC/V92SM3-RCSP

Note:

  1. Pin 3 to pin 23 and pin 42 to pin 60 are not provided.

  2. Pin 25 is an open collector for the 2nd Ring Detect option

  3. Tolerance in mechanical dimension is +/-0.002"

  4. *Microphone and speaker2 pins are for the RCSP model only

  5. Suggested mating female connectors:

    Through Hole:

    a. Samtec P/N. #SQT-132-01-L-S (RoHS)

    SMT:

    a. Samtec P/N. #MMS-132-02-L-SV (RoHS)

______________________________________________________________________________________________________

 

Information furnished by Radicom Research is believed to be accurate and reliable.  However Radicom Research assumes no responsibility for its use, or any infringement of patents or other rights of third parties which may result from its use.  Radicom Research reserves the right to change circuitry at any time without notice.  This document is subject to change without notice.

The information contained herein is subject to change without notice. Logos, trademarks and copyrights are property of their respective owners.

 

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