Product Overview
The GW-R4513 is a 4G wireless router designed for data transmission between RS485 and 4G networks. It integrates a 4G router and DTU, featuring a high-performance embedded CPU with a frequency of up to 580MHz. This enhances data transmission reliability for applications like smart grids, personal medical devices, and smart homes. Key functionalities include APN/VPDN, VPN, DTU, and traffic control, offering high reliability, rich features, and ease of use at a reasonable price. It supports both wired and wireless networking, including 4G, making it versatile for network setup.

Product Features
- 1 wired LAN port and 1 wired WAN port (switchable to LAN)
- 2.45GWIFI wireless 802.11b/g/n
- Multiple LED communication indicators
- Management via SSH, TELNET, and Web platform
- One-button factory reset
- Ethernet port supports 10/100Mbps
- VPN Client support with encryption and static IP
- APN automatic checking, 2/3/4G switching, SIM info display
- Multi-network simultaneous online and intelligent switching
- Remote upgrade and monitoring
- DDNS, Static Routing, PPPOE, DHCP, Static IP
- Mandatory portal support (customizable)
- Firewall, NAT, DMZ host, access control, IP speed limit
- SMS AT command support
- 4 network modes: TCP Server, TCP Client, UDP Server, UDP Client
- 20KB serial data cache per connection
- Network transmission, HTTPD, UDC, and USR-Cloud modes
- External hardware watchdog for stability

Product Specifications
- 4G Parameters: Supports TD-LTE, FDD-LTE, WCDMA, TD-SCDMA, GSM/GPRS/EDGE
- Frequency Bands: European and Australian versions with specific bands
- Transmit Power: Various power classes for different bands
- Technical Specifications: Various downlink and uplink speeds for different technologies
- Functionality: DDNS, APN, VPN, port mapping, firewall, intelligent backup, RS485 to 4G data transmission
- Net/WIFI: 1 LAN port, 1 WAN port, 10/100M Ethernet rate, RS485 support
- Power: VCC 9V-36V, average current 270mA, max 400mA at 12V, DC interface, anti-reverse connection
- Interface: WIFI and 4G antennas, status lamps for various signals
- Software: V-COM for Windows, configuration via webpage, SSH, telnet
- Work Environment: Operating temperature -20~75°C, storage temperature -40~125°C, humidity 1%~95% RH

Product Dimensions
- Size: 112.0 * 84 * 28mm (L*W*H)

Contact Information
- Company: Jinan USR IOT Technology Limited
- Address: Floor 11, Building 1, No. 1166 Xinluo Street, Gaoxin District, Jinan, Shandong, 250101, China
- Website: www.usriot.com
- Support: h.usriot.com
- Email: [email protected]