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Multi-Tech Systems, Inc.

Multi-Tech Systems, Inc.- Telephony & Audio Devices

Multi-Tech Systems, Inc., founded in 1970 and headquartered in Mounds View, Minnesota, USA, is a leading provider of machine-to-machine (M2M) and Internet of Things (IoT) communication solutions. The company designs and manufactures a comprehensive portfolio of fully certified, carrier-approved external and embedded modems, routers, and gateways. Its core product lines include the MultiConnect® cellular modems and routers supporting 4G LTE, NB-IoT, and Cat-M1 technologies, the Conduit® series of LoRaWAN gateways for low-power wide-area networks, and the SocketModem® embedded modems that integrate directly onto circuit boards. MultiTech also offers the Dragonfly™ embedded cellular system-on-modules (SOMs) and QuickCarrier™ USB modems for rapid IoT prototyping and deployment. With support for cellular, analog, Wi-Fi®, Bluetooth®, LoRa®, and GPS, the company’s platforms enable thousands of customers worldwide to add robust connectivity to their applications in industries such as healthcare, industrial automation, smart cities, and agriculture. MultiTech’s products are deployed in over 100 countries and are approved by major carriers, ensuring global compliance and reliability. The company’s technical expertise spans both hardware and software, including device management platforms that simplify fleet configuration and monitoring. For over 40 years, MultiTech has built a reputation for durable, scalable, and secure communication technology that accelerates IoT adoption. As a trusted partner in the electronics component ecosystem, MultiTech bridges the gap between sensor data and cloud analytics, making it a critical enabler of the connected world.

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Telephony & Audio Devices - 型号列表

27 parts in total

Power - Average Forward

Current - Supply

Interface

Data Rate (Max)

Size / Dimension

Data Format

Product

Memory Type

Voltage - Supply

Operating Temperature

Factory Pack Quantity

Baud Rates

Other Names

Current - Output

Mechanical Life

Standard Package

Packaging

EU RoHS

Voltage Rating

Media Delivery Type

Mfr Part #Quantity AvailablePriceProductInterfaceVoltage - SupplySize / DimensionOperating TemperatureRoHSProduct CategoryMemory TypeData Rate (Max)Factory Pack QuantityCurrent - SupplyPower - Average ForwardMechanical LifePackagingStandard PackageBaud RatesMounting TypePackage / CaseData FormatEU RoHSVoltage RatingCurrent - OutputMain PurposeSub-CategoryMedia Delivery TypeOther NamesCommon Mode Transient Immunity (Min)Weight
MT128SMI-L.R2
MT128SMI-L.R2

Dial Up Modules 64/128K ISDN BRI Mod S/T Interface 3.3V 64/128K ISDN BRI Modem, S/T Interface 3.3V (50 pack)

Multi-Tech Systems

-ISDN Modems4 Wire S/T3.3 V, 5 V65 mm x 27 mm+ 70 CRoHS CompliantDial Up ModulesFlash128 Kbps--160 mW, 510 mWObsolete---------------
MT128SMI-L.R2-SP
MT128SMI-L.R2-SP

Dial Up Modules 64/128K ISDN BRI Mod S/T Interface 3.3V

Multi-Tech Systems

-ISDN Modems4 Wire S/T3.3 V, 5 V65 mm x 27 mm x 18 mm+ 70 CRoHS CompliantDial Up ModulesFlash128 Kbps--182 mW, 543 mWObsolete---------------
MT2456SMI-IP-L-22.R2
MT2456SMI-IP-L-22.R2

Dial Up Modules V.22bis/2400 SocketM odem and IP - 3.3V

Multi-Tech Systems

-Data / Fax ModemsUART3.3 V64.5 mm x 26.5 mm+ 70 CRoHS CompliantDial Up ModulesFlash2.4 Kbps50140 mA-Obsolete---------------
MT2492SMI-92-SP
MT2492SMI-92-SP

Dial Up Modules V.92 Serial Data Only - 5V MODEM V.92 SERIAL DATA 5V

Multi-Tech Systems

101: ¥197.132Data / Fax ModemsSerial5 V64.5 mm x 26.5 mm x 17 mm+ 70 CRoHS CompliantDial Up ModulesFlash56 kbps2595 mA480 mW-Tray2556kSurface MountModuleV.92--------1.280000 oz
MT5656SMI-P-V-92.R2
MT5656SMI-P-V-92.R2

Dial Up Modules V.92 Parallel Data/F ax Speakerphone - 5V V.92 Parallel Data/Fax, Speakerphone - 5V (50 pack)

Multi-Tech Systems

-Data / Fax ModemsUART5 V64.5 mm x 26.5 mm+ 70 CRoHS CompliantDial Up ModulesFlash, RAM56 Kbps50117 mA580 mWObsolete---------------
MT9234SMI-P-L-92
MT9234SMI-P-L-92

Dial Up Modules V.92 Parallel Data V.34 FAX - 3.3v MODEM V.92 PAR DATA V.34 FAX3.3V

Multi-Tech Systems

-Data / Fax ModemsParallel3.3 V64.5 mm x 26.5 mm x 17 mm+ 85 CRoHS CompliantDial Up ModulesFlash56 kbps50122 mA400 mWObsoleteTray5056kSurface MountModuleV.22, V.32, V.34, V.92------591-1059--
MT9234SMI-P-L-92-SP
MT9234SMI-P-L-92-SP

Dial Up Modules V.92 Parallel Data V.34 FAX - 3.3v MODEM V.92 PAR DATA V.34 FAX3.3V

Multi-Tech Systems

-Data / Fax ModemsParallel3.3 V64.5 mm x 26.5 mm x 17 mm+ 85 CRoHS CompliantDial Up ModulesFlash56 kbps25122 mA400 mWObsoleteTray2556kSurface MountModuleV.22, V.32, V.34, V.92---------
MT2456SMI-IP-L-32.R2
MT2456SMI-IP-L-32.R2

Dial Up Modules V.32bis/14.4K Socket Modem and IP - 3.3V

Multi-Tech Systems

-Data / Fax ModemsUART3.3 V64.5 mm x 26.5 mm+ 70 CRoHS CompliantDial Up ModulesFlash14.4 Kbps50140 mA-Obsolete---------------
MT9234SMI-P-HV-92-SP
MT9234SMI-P-HV-92-SP

Dial Up Modules V.92 Parallel Data V.34 FAX -Medical 5V Modem Module 56Kbps Data/Fax 5VDC MODEM V.92 PAR DATA V.34 FAX 5V

Multi-Tech Systems

-Data / Fax ModemsParallel5 V64.5 mm x 26.5 mm x 17 mm+ 85 CRoHS CompliantDial Up ModulesFlash56 kbps25125 mA620 mWObsoleteTray2556kSurface MountModuleV.22, V.32, V.34, V.92Supplier Unconfirmed5VDC125ModuleData/FaxWireless-Industrial-
MTIFM.R3
MTIFM.R3

Dial Up Modules SocketSLIC Telephony Interface-5V

Multi-Tech Systems

1021: ¥452.132SLICSPI, UART5 V95.25 mm x 27.05 mm x 13.72 mm+ 40 C----30100 mA500 mW----------------
MT9234SMI-P-92-SP
MT9234SMI-P-92-SP

Dial Up Modules V.92 Parallel Data V.34 FAX - 5v Modem Module 56Kbps Data/Fax 5VDC MODEM V.92 PAR DATA V.34 FAX 5V

Multi-Tech Systems

-Data / Fax ModemsParallel5 V64.5 mm x 26.5 mm x 17 mm+ 85 CRoHS CompliantDial Up ModulesFlash56 kbps25125 mA620 mWObsoleteTray2556kSurface MountModuleV.22, V.32, V.34, V.92Supplier Unconfirmed5VDC125ModuleData/FaxWireless-Industrial-
MT5656SMI-V-32.R2
3
MT5656SMI-V-32.R2

Dial Up Modules V.32bis Serial Data/ Fax Speakerphone 5V MODEM V.32BIS SERIAL DATA/FAX 5V

Multi-Tech Systems

161: ¥400.6098Data / Fax ModemsUART5 V64.5 mm x 26.5 mm+ 70 CRoHS CompliantDial Up ModulesFlash, RAM14.4 Kbps50117 mA580 mWObsoleteTray5014.4kSurface MountModuleV.32------591-1021--
MT5656SMI-L-D-34-SP
MT5656SMI-L-D-34-SP

Dial Up Modules V.34 Serial Data Only - 3.3V MODEM V.34 SERIAL DATA 3V

Multi-Tech Systems

1025: ¥204.5984Data / Fax ModemsUART3.3 V64.5 mm x 26.5 mm+ 70 CRoHS CompliantDial Up ModulesFlash, RAM33.6 Kbps25115 mA380 mWEnd of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.Tray2533.6kSurface MountModuleV.34---------
MT2456SMI-IP-L-34.R2
MT2456SMI-IP-L-34.R2

Dial Up Modules V.34bis/33.6K Socket Modem and IP - 3.3V

Multi-Tech Systems

-Data / Fax ModemsUART3.3 V64.5 mm x 26.5 mm+ 70 CRoHS CompliantDial Up ModulesFlash33.6 Kbps50140 mA-Obsolete---------------
MT5656SMI-D-34
2
MT5656SMI-D-34

Dial Up Modules V.34 Serial Data Only - 5V Modem Module 56Kbps Data/Fax 5VDC MODEM V.34 SERIAL DATA 5V

Multi-Tech Systems

181: ¥226.44Data / Fax ModemsRJ-115 V64.5 mm x 26.5 mm+ 70 CRoHS CompliantDial Up ModulesROM33.6 Kbps50117 mA580 mWEnd of Life: Scheduled for obsolescence and will be discontinued by the manufacturer.Tray5033.6kSurface MountModuleV.34Compliant5VDC117ModuleData/FaxRJ-11---
MT5634SMI-34.R2-SP
MT5634SMI-34.R2-SP

Dial Up Modules V.34 Serial Data V.3 4 Fax - 5V V.34 Serial Data V.34 Fax - 5V (Single Pack)

Multi-Tech Systems

-Data / Fax ModemsUART5 V64.5 mm x 26.5 mm+ 70 CRoHS CompliantDial Up ModulesFlash, RAM33.6 Kbps25260 mA1.3 WObsolete---------------
MTIFM.R3-SP
MTIFM.R3-SP

Dial Up Modules SocketSLIC Telephony Interface-5V

Multi-Tech Systems

101: ¥473.892SLICSPI, UART5 V95.25 mm x 27.05 mm x 13.72 mm+ 40 CRoHS Compliant---25100 mA500 mW----------------
MT5692SMI-X-L-92-SP
MT5692SMI-X-L-92-SP

Dial Up Modules V.92 Serial Data/Fax 3.3V-no LED pins V.92 SERIAL DATA/FAX, EXCLUDES

Multi-Tech Systems

-Data / Fax ModemsSerial3.3 V64.5 mm x 26.5 mm x 17 mm+ 85 CRoHS CompliantDial Up ModulesFlash56 kbps2572 mA240 mWObsoleteBulk--------------
MT5656SMI-V-32.R2-SP
MT5656SMI-V-32.R2-SP

Dial Up Modules V.32bis Serial Data/ Fax Speakerphone 5V

Multi-Tech Systems

-Data / Fax ModemsUART5 V64.5 mm x 26.5 mm+ 70 CRoHS CompliantDial Up ModulesFlash, RAM14.4 Kbps25117 mA580 mWObsolete---------------
MT9234SMI-L-92
2
MT9234SMI-L-92

Dial Up Modules V.92 Serial Data V.34 FAX - 3.3V Modem Module 56Kbps Data/Fax 3.3V MODEM V.92 SRL DATA V.34 FAX3.3V

Multi-Tech Systems

-Data / Fax ModemsSerial3.3 V64.5 mm x 26.5 mm x 17 mm+ 85 CRoHS CompliantDial Up ModulesFlash56 kbps50122 mA400 mWObsoleteTray5056kSurface MountModuleV.22, V.32, V.34, V.92Supplier Unconfirmed3.3V122ModuleData/FaxWireless591-1056Industrial-
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