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Support B4 B28 M260 Dual RS232 Industrial 3G 4G LTE modem with sim card slot

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Quick Details

Place of Origin: China
color: Black
Size: 91*58*22mm
Transmission Rate: 150Mbps
Housing: Iron IP30
Model Number: M260-L
Weight: 205g
Certification: CE ROHS FCC
2G frequency: 850/900/1800/1900Mhz
Brand Name: YIFAN/OEM
Type: Wireless
3G Frequency: 850/900/1900/2100MHz
Network: GPRS 3G 4G
Products Status: Stock
4G Frequency: B1/2/3/4/5/7/8/20/28
Style: External
Interface Type: RS232/RS485
Packaging Detail: standard export carton
Selling Units: Single item
Single package size: 28X16X8 cm
Single gross weight: 1.1 KG
Xiamen Yifan Communication Technology Co., Ltd.
Gold Supplier
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 90,000+
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Product Description

Product Application

M260 Series Cellular IP MODEM is a kind of cellular terminal device that provides data transfer function by public cellular network.

It adopts high-powered industrial 32 bits CPU and embedded real time operating system. It supports RS232 and RS485 (or RS422) port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial devices with only basic configuration. It has low power consumption states in which the power consumption could be 1ower than 1mA@12VDC. It has compatible digital I/O channel, ADC, input pulse counter and pulse wave output function.

It has been widely used on M2M fields, such as intelligent transportation, smart grid, industrial automation, telemetry, finance, POS, water supply, environment protection, post, weather, and so on.


Support TCP server and support multi TCP client connection(optional)
Support double data centers, one main and another backup
Supply 2 I/O channels, compatible 2 pulse wave output channels, 2 analog inputs and one pulse input counters.
Support multi data centers and it can support 5 data centers at the same time
Support multi online trigger ways, including SMS, ring and data. Support link disconnection when timeout
Support dynamic domain name(DDNS) and IP access to data center
Design with standard TCP/IP protocol stack Support APN/VPDN

M260 cellular modem
support hardware and software WDT
Support auto recovery mechanism, including online detect, auto redial when offline to make it always online
RS232/RS485/RS422 ports:15KV ESD protection
SIM/UIM port: 15KV ESD protection
Power port: reverse-voltage and overvoltage protection
Antenna port: lightning protection(optional)

Adopt terminal block interface, convenient for industrial application

Support standard 2 standard RS232 ports and 1 RS485 that can connect to serial devices directly

TTL logic level RS232 interface can be customized


2 RS232 port and 1 RS485(orRS422) port, 15KV ESD 

protection Data bits: 5, 6 ,7, 8

Stop bits: 1, 1.5, 2

Parity: none, even, odd, space, mark Baud rate: 110~230400 bps

Support intellectual mode, enter into communication state automatically when powered

Provide management software for remote management

Support several work modes

Convenient configuration and maintenance interface

LTE modem
Industrial use

TX power
RX sensitivity

Standard and Band
LTE FDD: B1/B2/B3/B4/B5/B7/B8/B20 (2100/1900/1800/1700/850/2600/900/800MHz)
FDD: B2/B4/B5/B13/B17/B25/B26 (Optional), B1/B2/B3 /B5/B7/B8/B20/B28 (Optional)
LTE TDD: B38/B39/B40/B41
EDGE/GPRS/GSM 1900/1800/900/850MHz
Industrial 32 bits CPU
512KB (Extendable)

HSPA+: 21Mbps(Download speed) 5.76Mbps(Upload speed)
HSUPA:5.76Mbps(Upload speed)
HSDPA:7.2Mbps(Download speed)
UMTS:384Kbps (DL/UL)
CDMA2000 1X EVDO: 3.1Mbps(DL)/1.8Mbps(UL)
EDGE: 236.8Kbps(DL/UL)
GPRS: 85.6Kbps
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