Delta Design

SMD2415

SMD2415

V.32bis Modem Module

The SMD24XX MODEM MODULE is a complete modem module that meets global telephone line requirements. Available in a socket (64,5mm 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 device is available in 6 different versions, ranging from V.92 down to V.22b. 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.44,V.42bis, MNP5 data compression *
  • Error Correction: ITU-V.42
  • Call Waiting detection *
  • DTE/host interface
    Serial
    Asynchronous mode
  • Hardware and software flow control and speed buffering
  • Type I and Type II Caller ID detect *
  • Call progress,blacklisting
  • Integrated DAA
    Globally compliant line interface
    Extension pickup detection
    Digital Line protection
    Line –in-Use detection
  • 3V3 or 5V power supply
  • Low power consumption
  • EEPROM for custom defaults (optional) *
  • Based on Silicon Labs Isomodem solution
  • Small Size 64.5mm x 26.5mm
  • Reliable SMD based design
  • SIA protocol support *

* Model depending, see feature table

Applications

  • Security systems
  • Point-of-sale verification systems
  • Set top boxes
  • Industrial /medical monitoring systems
  • Power meters
  • Remote monitoring
  • E-mail 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 components
  • EMC
    EN55022 class B
    EN55024
  • RoHS Compliant
PINNameFunctionDIR
1TIPTelephone Line TIP-
2RINGTelephone Line RING-
24/RESETReset Active low inputIn
25NCNot Connected-
26GNDSignal Ground-
27NCNot Connected-
28NCNot Connected-
29DCD_LEDDCD Indicator, can drive Led anode (2mA)Out
30RXD_LEDRXD Indicator, can drive Led anode (2mA)Out
31DTR_LEDDTR Indicator, can drive Led anode (2mA)Out
32TXD_LEDTXD Indicator, can drive Led anode (2mA)Out
33/RTSRequest To SendIn
34/RXDReceive DataOut
35/TXDTransmit DataIn
36/RIRing IndicatorOut
37/INTInterruptOut
38/CTSClear To SendOut
39/DCDData Carrier DetectOut
40/DTRData Terminal ReadyIn
41GNDSignal Ground-
61VccVcc Power Supply (5V or 3V3)In
62NCNot Connected-
63GNDSignal Ground-
64AOUTAOUT analog outputOut
Pin Signals

Feature table

FeatureSMD2401SMD2404SMD2415SMD2434SMD2457SMD2493
Max Speed (bps) TX/RX2400/24002400/240014400/1440033600/3360033600/5600048000/56000
V.44     X
V.42b MNP5 XXXXX
V.42 MNP2-4 XXXXX
Call Waiting detection XXXXX
Fast Connect V.22bXXXXXX
Fast Connect V.29 XXXXX
CID type IXXXXXX
CID type II XXXXX
SIA supportXNNNNN

Ordering information

SMD2401-3V3-0-RV.22bis 3V3  
SMD2401-5V-0-RV.22bis 5V  
SMD2404-3V3-0-RV.22bis 3V3SMD2404-3V3-1-RV.22bis 3V3 +Eeprom
SMD2404-5V-0-RV.22bis 5VSMD2404-5V-1-RV.22bis 5V +Eeprom
SMD2415-3V3-0-RV.32bis 3V3SMD2415-3V3-1-RV.32bis 3V3 +Eeprom
SMD2415-5V-0-RV.32bis 5VSMD2415-5V-1-RV.32bis 5V +Eeprom
SMD2434-3V3-0-RV.34 3V3SMD2434-3V3-1-R V.343V3 +Eeprom
SMD2434-5V-0-RV.34 5VSMD2434-5V-1-RV.34 5V +Eeprom
SMD2457-3V3-0-RV.90 3V3SMD2457-3V3-1-RV.90 3V3 +Eeprom
SMD2457-5V-0-RV.90 5V sSMD2457-5V-1-RV.90 5V +Eeprom
SMD2493-3V3-0-RV.92 3V3SMD2493-3V3-1-RV.92 3V3 +Eeprom
SMD2493-5V-0-RV.92 5VSMD2493-5V-1-RV.92 5V +Eeprom

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