M3 Industrial serial port gsm modem with rs232/rs485
M3 serial port gsm modem with rs232/rs485 adopts industrial grade design, uses metal box. It can be used in the hostile environment -40~ +48.
It integrates all the commonly used protocols from logical link layer to upper application layer protocols, such as TCP/IP/UDP and so on. It provides a secure, high speed, reliable wireless internet connection for customers. It supports AT Command, including SMS and data.
This product has been widely used on finance, water supply, environment protection, electric power system, post and weather fields, industrial control, outdoor AD and ATM machine etc.
Basic informatin
| P/N | M3 |
| Type | External |
| Interface type | RS232/RS485/USB |
| Tranmission rate | Down Link: 7.2MB/S, up Link: 5.76MB/S |
| Flash | 1MB(Extendable) |
| SIM/UIM | Support 1.8V/3V SIM/UIM Card |
| Default band rate | 115200 |
| Operating temperature | -30°C~75°C |
| Extend temperature | -40°C~85°C |
| Operating Humidity | 95% ( Unfreezing) |
| Voltage rage | DC5~26V (type 12V) |
| Housing | Iron, providing IP34 protection |
| Weight | 150g |
| Dimensions | 70.5x55.6x22mm |
Details
| Wireless Specification | 1. WCDMA/GSM/HSPA
2. UMTS900/2100MHZ, GSM850/900/1800/1900MHZ |
| Hardware System | 1. High-powered MCU, 100M
2. Interface:
RS232/RS485/USB serial port, rates: 110~230400bits/s
Indicator lights: "Power", "ACT", "Online"
Antenna interface: Standard SMA female interface, 50 ohm
SIM/UIM interface: Standard user card interface
Power interface: Standard 3-PIN power jack
3. Power supply:
Standard power supply: DC 12V/0.5A Power range: DC 5~26V
4. Wireless module: High-powered industrial 3G module |
| Software function | 1. Design with standard TCP/IP protocol stack
2. Adopt smart online keeping technology to make sure that IP MODEM is always online
3. Support RSA and RC4 encryption arithmetic
4. Support VPDN
5. Support transparent data transfer and protocol conversion. Support multi work modes
6. Support dynamic domain name(DDNS) and IP access to data center
7. Support double data centers, one main and another backup
8. Support multi data centers, It can support 5 data centers at the same time.
9. Support multi online trigger ways, including SMS, audio and data. Support link Disconnection when timeout
10. Support SMS backup and emergency report
11. Support hardware and software WDT
12. Reporting the status of data transfer
13. Standard AT command interface
14. Support common MODEM function
15. Support telnet function
16. Support remote configure and control
17. Easy to upgrade firmware
18. Support multi OS, such as WINDOWS, LINUX, SCO UNIX etc |
About us: www.homtecsm2m.com
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M3 industrial serial port gsm modem with rs232/rs485 Images
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