Free Cdma Modem

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Overview

Product sourcing insights & recommendations

NFHA
The Guardian
27 来源

The phrase "free CDMA modem" highlights the industry's transition from obsolete 3G technology to 4G and 5G networks. Most carriers offered these "free" upgrades as a retention strategy during the 3G Sunset (2022) to replace non-functional hardware. Currently, CDMA interest is minimal, with the market having fully pivoted toward LTE and 5G solutions.

I have compiled a detailed insight report covering the historical context, current product trends, and sourcing risks for 2026. You can review the full analysis in the file below.

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4g Lte Industrial Modem Cdma Compatible

Products · 2 lists

TUOSHI SMA 8 Antenna Wireless CPE Multi Sim Card Dual Band WIFI 1266Mbps WAN LAN Ethernet 1Gbp CA Industrial Router 4g Lte Modem

TUOSHI SMA 8 Antenna Wireless CPE Multi Sim Card Dual Band WIFI 1266Mbps WAN LAN Ethernet 1Gbp CA Industrial Router 4g Lte Modem

$854.8(349)
MOQ: 100 pieces
4G LTE200+ store reviews≤11h response time
Shenzhen Tuoshi Technology Co., Ltd.Shenzhen Tuoshi Technology Co., Ltd.🇨🇳CN17 yrs
G786-EUX 4G M2M Cellular Modems Support Transmission  RS232/RS485 and 4G Network Europe/Middle East/Africa/Korea/Thailand

G786-EUX 4G M2M Cellular Modems Support Transmission RS232/RS485 and 4G Network Europe/Middle East/Africa/Korea/Thailand

$109.50-118.504.9(957)
MOQ: 1 piece
4G LTE100+ store reviews13% reorder rate≤2h response time
Shenzhen Xinliwei Electronics Technology Co., LtdShenzhen Xinliwei Electronics Technology Co., Ltd🇨🇳CN6 yrs
USR-G781-AU M2M Industrial 4G Wireless External Cellular Serial Modem with 1 Ethernet Port Supports Modbus RTU 9~36V 128Kbps

USR-G781-AU M2M Industrial 4G Wireless External Cellular Serial Modem with 1 Ethernet Port Supports Modbus RTU 9~36V 128Kbps

$1264.9(924)
MOQ: 1 piece
4G LTE
Jinan USR IOT Technology LimitedJinan USR IOT Technology Limitedverified🇨🇳CN14 yrs
Industrial Grade 4G LTE Wifi Wireless Home Office 300Mbps Modem Router LT220 Indoor CPE Router 4G

Industrial Grade 4G LTE Wifi Wireless Home Office 300Mbps Modem Router LT220 Indoor CPE Router 4G

$284.7(217)
MOQ: 10 pieces
4G LTE200+ store reviews9% reorder rate≤2h response time
Shenzhen Qitai Technology Co., Ltd.Shenzhen Qitai Technology Co., Ltd.🇨🇳CN7 yrs
AISmartlink USR-DR502-E  Industrial 4G LTE Cat.1 Modem  Cellular Modems with Sim Card

AISmartlink USR-DR502-E Industrial 4G LTE Cat.1 Modem Cellular Modems with Sim Card

$21.99-34.204.7(439)
MOQ: 2 pieces
4G LTE
WuHan Aismartlink Intelligent Technology Co., Ltd.WuHan Aismartlink Intelligent Technology Co., Ltd.verified🇨🇳CN9 yrs
E840-DTU(4G-02)E Industrial Grade Wireless Networking Modem Equipment Modbus RS485 GPRS 3G 4G LTE Modem for M2M

E840-DTU(4G-02)E Industrial Grade Wireless Networking Modem Equipment Modbus RS485 GPRS 3G 4G LTE Modem for M2M

$49.254.9(822)
MOQ: 2 pieces
4G LTE1000+ store reviews14% reorder rate≤2h response time
Chengdu Ebyte Electronic Technology Co., Ltd.Chengdu Ebyte Electronic Technology Co., Ltd.🇨🇳CN11 yrs
4G LTE Router Wifi Repeater Wifi Extender Wireless Industrial Modem Sim Card EC20 LTE Mobile Hotspot Routers With Sim Card Slot

4G LTE Router Wifi Repeater Wifi Extender Wireless Industrial Modem Sim Card EC20 LTE Mobile Hotspot Routers With Sim Card Slot

$23-294.5(80)
MOQ: 1 piece
4G LTE50+ store reviews≤4h response time
Shenzhen Bailingjia Technology Co., Ltd.Shenzhen Bailingjia Technology Co., Ltd.🇨🇳CN14 yrs
Bivocom Industrial Router Wireless 4G LTE Cellular Network Modem TR321 CE-RED Certified External Antenna MQTT Manufacturer

Bivocom Industrial Router Wireless 4G LTE Cellular Network Modem TR321 CE-RED Certified External Antenna MQTT Manufacturer

$1995.0(304)
MOQ: 1 piece
4G LTE≤1h response time
Xiamen Bivocom Technologies Co., Ltd.Xiamen Bivocom Technologies Co., Ltd.🇨🇳CN10 yrs
Industrial modem Teltonika TRM240, 4G/LTE (Cat 1), 3G, 2G, mini SIM, IP30

Industrial modem Teltonika TRM240, 4G/LTE (Cat 1), 3G, 2G, mini SIM, IP30

$74.41-81.854.8(837)
MOQ: 1 piece
4G LTE
BATNA SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIABATNA SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIAPL13 yrs
USR-DR502-E Europe Industrial 4G LTE Cat 1 Modem with Sim Card Slot Supports IoT Platform HTTP MQTT/SSL GSM SMS

USR-DR502-E Europe Industrial 4G LTE Cat 1 Modem with Sim Card Slot Supports IoT Platform HTTP MQTT/SSL GSM SMS

$19-224.7(71)
MOQ: 2 pieces
4G LTE
Jinan Huayng Automation Technology Co., Ltd.Jinan Huayng Automation Technology Co., Ltd.verified🇨🇳CN2 yrs
Industrial 4G LTE Cellular for Data Communication Serial Port Modem

Industrial 4G LTE Cellular for Data Communication Serial Port Modem

$39-3995.0(620)
MOQ: 100 units
CDMA compatible≤4h response time
Xiamen Four-Faith Communication Technology Co., Ltd.Xiamen Four-Faith Communication Technology Co., Ltd.🇨🇳CN16 yrs
Industrial 4G LTE Modem with SIM Card Guide Rail and Router Communication & Networking Product ZLAN9809M-E

Industrial 4G LTE Modem with SIM Card Guide Rail and Router Communication & Networking Product ZLAN9809M-E

$29-334.6(695)
MOQ: 1 set
4G LTE50+ store reviews18% reorder rate≤8h response time
Shanghai ZLAN Electronics Co. Ltd.Shanghai ZLAN Electronics Co. Ltd.verified🇨🇳CN3 yrs
IVY Metering J119026 230V RS485 to 4G LTE Industrial IoT Modem for Remote Meter Configuration and Reading

IVY Metering J119026 230V RS485 to 4G LTE Industrial IoT Modem for Remote Meter Configuration and Reading

$48.70-59.404.8(441)
MOQ: 1 piece
4G LTE≤10h response time
Shanghai Yiwenxing Electronic Technology Co., Ltd.Shanghai Yiwenxing Electronic Technology Co., Ltd.🇨🇳CN1 yr
High Speed Industrial 4G LTE Router Modem SIM Card Dual-Band Wi-Fi 802.11ac QCA9531 650MHz CPU 512MB RAM QYT QYT-985 1 LAN 1 WAN

High Speed Industrial 4G LTE Router Modem SIM Card Dual-Band Wi-Fi 802.11ac QCA9531 650MHz CPU 512MB RAM QYT QYT-985 1 LAN 1 WAN

$455.0(147)
MOQ: 1 set
4G LTE11% reorder rate≤3h response time
Shenzhen Zhijiwulian Technology Co., Ltd.Shenzhen Zhijiwulian Technology Co., Ltd.🇨🇳CN6 yrs
4G LTE Industrial WiFi Router Strong Signal Enterprise CPE WAN LAN Modem with 6 Antennas and SIM Slot Metal Casing 2.4GHz

4G LTE Industrial WiFi Router Strong Signal Enterprise CPE WAN LAN Modem with 6 Antennas and SIM Slot Metal Casing 2.4GHz

$314.5(959)
MOQ: 1 piece
4G LTE400+ store reviews12% reorder rate≤5h response time
Shenzhen Ayision Technology Co., Ltd.Shenzhen Ayision Technology Co., Ltd.verified🇨🇳CN10 yrs
Industrial Wireless Cellular Modem Serial Modem for RS485 to 4G Conversion Network Data Communication Networking

Industrial Wireless Cellular Modem Serial Modem for RS485 to 4G Conversion Network Data Communication Networking

$45-604.9(911)
MOQ: 1 piece
4G LTE≤8h response time
Ivy Metering Co., Ltd.Ivy Metering Co., Ltd.🇨🇳CN10 yrs
Four-Faith Industrial-Grade 4G LTE Router for IoT and SCADA Systems

Four-Faith Industrial-Grade 4G LTE Router for IoT and SCADA Systems

$85-1004.0(883)
MOQ: 1 piece
4G LTE33% reorder rate≤10h response time
Xiamen Four-Faith Smart Power Technology Co., Ltd.Xiamen Four-Faith Smart Power Technology Co., Ltd.🇨🇳CN9 yrs
Industrial 4G Modbus Modem I/O Module Controller Rtu S475 GSM 3G 4G LTE  Cellular IoT Gateway

Industrial 4G Modbus Modem I/O Module Controller Rtu S475 GSM 3G 4G LTE Cellular IoT Gateway

$152.60-203.504.7(385)
MOQ: 1 piece
4G LTE100+ store reviews14% reorder rate≤5h response time
Shenzhen Beilai Technology Co., Ltd.Shenzhen Beilai Technology Co., Ltd.🇨🇳CN4 yrs
4G/3G High-speed Wireless Network Industrial DTU

4G/3G High-speed Wireless Network Industrial DTU

$60-684.9(77)
MOQ: 1 piece
4G LTE
Suzhou Story Network Technology Co., Ltd.Suzhou Story Network Technology Co., Ltd.verified🇨🇳CN8 yrs
4G LTE Dual Sim Ethernet Modem With SD Card Slot

4G LTE Dual Sim Ethernet Modem With SD Card Slot

$524.8(976)
MOQ: 1 piece
4G LTE20% reorder rate≤2h response time
Shenzhen Sinapus Technology Co., Ltd.Shenzhen Sinapus Technology Co., Ltd.🇨🇳CN3 yrs
4G DONGLE SIM7600CE-CAT4 High Speed UART Industrial Sim Router External Antennas 4G LTE Wifi Dongle USB Modem

4G DONGLE SIM7600CE-CAT4 High Speed UART Industrial Sim Router External Antennas 4G LTE Wifi Dongle USB Modem

$38-455.0(438)
MOQ: 1 piece
4G LTE50+ store reviews14% reorder rate≤10h response time
Hunan Teng Xin Technology Co., Ltd.Hunan Teng Xin Technology Co., Ltd.🇨🇳CN5 yrs
Industrial 300Mbps 4G Modem WiFi and Ethernet Router ZBT MT7620A  Sim Card Router for Car/Buses/Taxi

Industrial 300Mbps 4G Modem WiFi and Ethernet Router ZBT MT7620A Sim Card Router for Car/Buses/Taxi

$30.60-39.904.0(860)
MOQ: 500 pieces
4G LTE100+ store reviews10% reorder rate≤6h response time
Shenzhen Gnetop Technology Co., Ltd.Shenzhen Gnetop Technology Co., Ltd.🇨🇳CN6 yrs

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