Gsm Modem
Overview
Product sourcing insights & recommendations


The global GSM modem market in 2026 is defined by a significant transition from legacy 2G/3G networks toward 4G LTE Cat 1, NB-IoT, and 5G technologies. The market is projected to reach $15.9 billion this year, growing at a steady 6.9% CAGR. While legacy 2G is shrinking, it remains essential in specific developing markets, though most new industrial deployments now favor dual-mode modules with NB-IoT for efficiency and LTE for reliability.
Pricing for industrial-grade 4G modems typically settles between $25 and $60, while enterprise-level multi-port SMS gateways can exceed $400. Asia-Pacific remains the manufacturing powerhouse, controlling over 42% of global revenue.
The detailed report below provides comprehensive market figures, technological sunset timelines, and current B2B product pricing benchmarks.
Based on these trends, would you like to:
Gsm Modem 4g Lte Nb Iot Industrial Rs485 Rs232
Products · 4 lists

Hot Sale 3g 4g Rs232 Lte Modem With Sim Card NB-IOT/CAT-M/CAT4/CAT1 SlM7600G-H Module M2m Industrial Gsm Modem
Shenzhen Bailingjia Technology Co., Ltd.🇨🇳CN14 yrs
Rs232 Rs485 Double Sim Card 4G Router 4G Network Wireless Wifi Usb Iot Industrial Gateway Sms Power Routers Gprs Gsm Modul Modem
Shenzhen Movingcomm Technology Co., Ltd.verified🇨🇳CN12 yrs
M240 Industrial Cellular IP Modem 4G Wireless IoT GSM Modem SCADA with Sim Card Slot
Xiamen Yifan Communication Technology Co., Ltd.verified🇨🇳CN17 yrs
RS232 RS485 4G LTE CAT1 DTU Industrial IoT Data Transmitter 9-24V TCP 4-Channel Remote Monitoring
Chengdu Sensuoer Technology Co., Ltd.🇨🇳CN1 yr
G786-EUX 4G M2M Cellular Modems Support Transmission RS232/RS485 and 4G Network Europe/Middle East/Africa/Korea/Thailand
Shenzhen Xinliwei Electronics Technology Co., Ltd🇨🇳CN6 yrs
USR-G786-G Global Frequency Industrial M2M Serial RS485 4G LTE GSM Modem External Wireless
Jinan USR IOT Technology Limitedverified🇨🇳CN14 yrs
E840-DTU(4G-02)E Industrial Grade Wireless Networking Modem Equipment Modbus RS485 GPRS 3G 4G LTE Modem for M2M
Chengdu Ebyte Electronic Technology Co., Ltd.🇨🇳CN11 yrs
RS-232 IoT M2M 4G LTE Modem USB with Sim Slot Industrial 4G Module SIM7600 SMS GSM Modem
Shenzhen Qitai Technology Co., Ltd.🇨🇳CN7 yrs
NB-IoT CAT M1 NB1 Modem 4G Wireless Transmission Terminal Equipment RS232 USB Port M2M 4G Industrial SIM7070-G LTE Modem
Shenzhen Bailingjia Technology Co., Ltd.🇨🇳CN17 yrs
USR-DR502-E Europe Industrial 4G LTE Cat 1 Modem with Sim Card Slot Supports IoT Platform HTTP MQTT/SSL GSM SMS
Jinan Huayng Automation Technology Co., Ltd.verified🇨🇳CN2 yrs
Industrial Grade SIM7600E-H 4G , RS232/485/TTL to 4G LTE, GNSS, Internet of Things Module
Shenzhen Nordson Electronics Co., Ltd.🇨🇳CN1 yr
HF2421G 4G GNSS Serial Device Server RS232 RS485 RS422 to Ethernet 3G GPRS Network Converter GPS Industrial Wifi Module
Shenzhen Xinlifa Electronics Co., Ltd.🇨🇳CN4 yrs
ZLAN8305LN Industrial 4G DTU Module RS232 RS485 With LAN Port Dual Network 4G Serial Gateway Support MQTT Modbus in Stock
Shenzhen Sinosky Electronics Co., Ltd.verified🇨🇳CN9 yrs
ZLAN8305LN Industrial 4G DTU Module RS232 RS485 With LAN Port Dual Network 4G Serial Gateway Support MQTT Modbus in Stock
Shenzhen Chipsrsun Technology Co., Ltd.🇨🇳CN1 yr
Gsm Telemetry Rs232 Modem Rs485 Digital Input Output Analog Input
Xiamen Bivocom Technologies Co., Ltd.🇨🇳CN10 yrs
Modbus LTE 4G GPRS CAT1 CAT4 Gateway DTU Modem Serial RS485 RS232 TTL Modbus RTU IoT Gateway
Shenzhen Toprie Electronics Co., Ltd.🇨🇳CN5 yrs
Four-Faith Industrial 4G LTE WiFi Modem Data Transmission Device F2X16
Xiamen Four-Faith Communication Technology Co., Ltd.🇨🇳CN16 yrs
Din Rail RS485 Industrial Cellular Modems Global Bands Sim Card Slot RS485 4G Network Data Transmission Modem
Shenzhen Yun Da Tong Technology Co., Ltd.🇨🇳CN10 yrs
ZLAN8305LN Industrial 4G DTU Gateway RS232-RS485 to 4G-Ethernet Serial Server Module
Shenzhen Jealon Micro Technology Co., Ltd.verified🇨🇳CN3 yrs
Industrial 4G Modbus Modem I/O Module Controller Rtu S475 GSM 3G 4G LTE Cellular IoT Gateway
Shenzhen Beilai Technology Co., Ltd.🇨🇳CN4 yrs
4g Iot Gateway Industrial ZLAN8308M Serial Port Gsm Modem Serial to Ethernet Module Ethernet to Rs485
Shanghai ZLAN Electronics Co. Ltd.verified🇨🇳CN3 yrs
M2M Iot Industrial Scada Modbus Rs485 to GSM/GPRS/3G/4G/WiFi RTU/DTU IP Module Controller Data Logger Gateway MQTT Protocol
Chengdu Zongheng Intelligence Control Technology Co., Ltd.🇨🇳CN7 yrs
Industrial 4G LTE Transfer Unit From RS485 to 4G Converter Ethernet Smart Meter Communication Module J119026
Shanghai Yiwenxing Electronic Technology Co., Ltd.🇨🇳CN1 yr
USR-G805 4G Modem RS232 RS485 Serial to 4G Network Support FDD-LTE TD-LTE
Henan Dongchuan Electrical Equipment Co., Ltd🇨🇳CN6 yrs
3g 4g Wifi Gsm Modem with Ethernet Port
Shenzhen Kuanwei Technology Co., Ltd.🇨🇳CN1 yr
RS232 RS485 To GSM GPRS DTU Modem Converter Industrial Cellular Modem Serial Port USR-GPRS232-730
Hunan Teng Xin Technology Co., Ltd.🇨🇳CN5 yrs
CWT-L1101S M2M Iot Industrial Scada Modbus Rs485 To Sms Gsm Gprs 3g 4g Wifi Rtu Dtu Modem Module Controller Data Logger Gateway
Cwt Co.,limited.🇨🇳CN17 yrs
Vending Machine USB RS232 LTE SIM Card Wireless 4g Modem
Shenzhen Hurryup Technology Co., Ltd.verified🇨🇳CN15 yrs
Industrial Wireless Cellular Modem Serial Modem for RS485 to 4G Conversion Network Data Communication Networking
Ivy Metering Co., Ltd.🇨🇳CN10 yrs
Industrial Wireless Cellular Modem Serial Modem for RS485 to 4G Conversion Network Data Communication Networking
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Sources & References
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