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Total 1270 products for 3g serial modem Manufacture & Suppliers

433MHz UHF Wireless Radio Modem Serial Data Transmitter RS232 Aluminium Enclosure

433MHz Radio Modem Serial Data Wireless Transmitter 2km RS232 Introduction: This is a UHF band 1W radio modem, we set 433MHz default It uses CC1020 chip and STM8S105K6T6 MCU It's OK to control 2km distance Para...

Shenzhen Qianhai Lensen Technology Co., Ltd
Guangdong,China

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M3 Industrial usb internet modem with sim

M3 Industrial usb internet modem with sim M3 industrial usb internet modem with sim adopts industrial grade design, uses metal box. It can be used in the hostile environment -40~ +48. It integrates all the comm...

HOMTECS M2M TECHNOLOGY Ltd
Guangdong,China

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M4 Industrial Unlock Express 3G / 2G / 4G Wireless Modem At Command

M4 Industrial Unlock Express 3G / 2G / 4G Wireless Modem At Command M4 LTE 4g modem adopts industrial grade design, uses metal box. It can be used in the hostile environment -40~ +48. Support TD-SCDMA/EVDO/WCDM...

HOMTECS M2M TECHNOLOGY Ltd
Guangdong,China

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M4 USB 2.0 4G / 3G / GSM Cellular Modem support to send SMS by At command

M4 USB 2.0 4G / 3G / GSM Cellular Modem support to send SMS by At command M4 LTE 4g modem adopts industrial grade design, uses metal box. It can be used in the hostile environment -40~ +48. Support TD-SCDMA/EVD...

HOMTECS M2M TECHNOLOGY Ltd
Guangdong,China

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Modem Industrial Optical Fiber To Rj45 Converter RS232 RS485 RS422 Serial

... Distance 50/125um MMF: 2Km, 62.5/125um MMF: 5Km, 9/125 SMF:20/40/60/80Km Serial Interface Industrial Terminal Signal Ports 1Ch RS232 - 1Mbps 1Ch R485 -...

E-link China Technology Co.,LTD
China

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RS485 RS422 RS232 Serial to Fiber Optic Converter DC24V Power Supply

... and economy RS-232/485/422 interface optic fiber MODEM. It is the best choice to connect RTU to HOST or SCADA controller. It used Optic fiber as transfer medium, increase the transfer function of system. .....

Shenzhen Fivision Digital Technology Co.,Ltd
China

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B1 B3 B5 B7 B8 B20 Wifi Wireless USB 4G LTE Modem WPS SMS Pocket Mobile Hotspot

.... Our wireless router band is suitable for Asian and European countries. 2.This product is designed to provide users with 3G/4G high-speed Internet access. The product supports main 3G/4G frequency bands of ...

Shenzhen Tuoshi Network Communications Co., Ltd
China

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Modbus TCP And MQTT Serial To Ethernet Modem Industrial Automation

...(max)@9V NUMBER LAN*1 50mA(aver)/850mA(max)@36V PORT TYPE Ethernet signal, RJ45 SERIAL PORT AI Serial Port RS485*1 Number 1 Standard RS485: 2 Two terminals(A,B) Standard AI*1 COM*2 Data bits 8, 9 DO Stop bit...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Industrial DIN Mount Serial Fiber Converter with 80Km Transmission Distance and 15KV ESD Protection

Industrial Serial RS232/RS485/RS422 Fiber Optic Modem Multi-mode and single-mode fiber optic modem for industrial serial communication Key Features Plug-and-play operation with hot-pluggable capability Extends ...

Shenzhen Olycom Technology Co., Ltd.
China

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Industrial Optcial Converter RS485 RS422 RS485 Serial Data to Fiber Converter Fiber Optic Modem

Industrial Optcial Converter RS485 RS422 RS485 Serial Data to Fiber Converter Fiber Optic Modem Introduction of Serial Data to Fiber Converter IM2101-RS232/RS422/RS485 is a multi-function and economic RS-232/48...

Shenzhen Olycom Technology Co., Ltd.
China

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Modbus RTU Din Rail Modules Serial To Lte Remote Terminal Unit For Data Acquisition

...Modem Serial To Lte Remote Terminal Unit For Data Acquisition Description of DIN Rail Modem ZHC401C is a network IO product that supports 1-way RS485 pass-through and is compatible with Modbus RTU/TCP protoc...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Serial To 4G IOT LTE Cellular Gateway Modem Modbus Relay 24 Channel IO RTU

LTE Gateway Serial to 4G IOT Cellular Modem Modbus Relay 24 Channel IO Ports RTU Parameters of ZHC4941 Serial Port DO Number of ports RS485*1 Number of interfaces 8 Relay output Standard RS485: A, B Standard DO...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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MM 1310nm Duplex Rs485 To Optical Converter , Optical Fiber Modem

Serial to Fiber Converter RS485/422 Fiber Modem MM 1310nm Duplex 2km GM268MM-C2 Overview Model 268 is a sort of more function and economy RS-485/422 interface optic fiber MODEM. It is the best choice to connect...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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MM 1310nm Duplex 2km Rs485 To Optical Fiber Converter Fiber Optical Modem

Serial to Fiber Converter RS485/422 Fiber Modem MM 1310nm Duplex 2km GM268MM-F2 Overview Model 268 is a sort of more function and economy RS-485/422 interface optic fiber MODEM. It is the best choice to connect...

Shenzhen Fivision Digital Technology Co.,Ltd
China

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industrial 3g GPS wifi modem router with unlock wcdma HSPA+ module H21series

industrial 3g GPS wifi modem router with unlock wcdma HSPA+ module H21series H21series Industrial 3g GPS router is a kind of internet of things wirelesscommunication router, uses HSPA+ mobile broadband network ...

HOMTECS M2M TECHNOLOGY Ltd
Guangdong,China

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H21series industrial m2m 3g GPS wifi modem router with unlock wcdma HSPA+ module

H21series industrial m2m 3g GPS wifi modem router with unlock wcdma HSPA+ module H21series Industrial 3g GPS wifi router is a kind of internet of things wirelesscommunication router, uses HSPA+ mobile broadband...

HOMTECS M2M TECHNOLOGY Ltd
Guangdong,China

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Rs485 To Cellular DIN Rail Modem Industrial 4G LTE Gateway For Data Acquisition

...data between serial port devices and network servers through the operator's network. Through simple settings on the upper computer, you can easily use this product to realize the two-way data transparent tra...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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Modbus RTU DIN Rail Modem

...serial port devices and network servers through the operator's network. Through simple settings on the upper computer, you can easily use this product to realize the two-way data transparent transmission fro...

Chengdu Zongheng Intelligence Control Technology Co., Ltd.
Sichuan,China

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