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Shenzhen Wlink Technology Co., LTD
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Gold Index: 8481
4G LTE USB RS232 Cellular Modem support to send SMS by command
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
4G LTE USB RS232 Cellular Modem, support to send SMS by command
Description</stron
4G LTE USB RS232 Cellular Modem, support to send SMS by command
Description
The WLINK WL-M305 4G modem 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.
Features
Reliable and Secure
Link detection and watch-dog design, support WDT to ensure always online transmission
Industrial Quality
Compact, rugged Metal Housing and anti-lightning protection
Ideal for IT & Telecom M2M
• Failover alerting
Specification
| Part Number | WL-M3-5 |
| Type | External |
| Interface type | USB |
| Tranmission rate | Down Link: 100Mbps, up Link: 50Mbps |
| Network | TDD-LTE/FDD-LTE/HSPA+/HSPA/WCDMA |
| SIM/UIM | Support 1.8V/3V SIM/Uim Card |
| Transmit power | 23dBm+/-2dB @25°C |
| 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 | 120g |
| Dimensions | 70.5x55.6x22mm |
Application
| Model | WL-M301 | WL-M302 | WL-M303 | WL-M304 | WL-M305 | WL-M306 | ||
| Network | ||||||||
| GSM/GPRS | √ | √ | √ | √ | √ | √ | ||
| 3G | HSPA+ | HSPA | HSPA+ | HSPA+ | WCDMA/UMTS | WCDMA/UMTS | ||
| 900/2100MHz | 2100/1900 /900/850MHz |
2100/1900/ 850MHz |
2100/1900/ 900/850MHz |
2100/1900 /900/850MHz | 2100/1900 /900/850MHz | |||
| 4G | ||||||||
