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SR403G/503G
Industrial Gigabit Router
The SMANEX SR403G/503G is a high-performance 4G/5G gigabit router designed for Industrial applications. With its compact design, it features rugged enclosure and accessories that can be din-railed on the wall. The SR403G/503G supports dual SIM redundancy wireless communication, 2x Gigabit Ethernet ports, VPN capability, and pre-installation software. The router can be utilized in various IoT applications, such as smart energy, oil and gas, traffic, and industrial automation.
Hardware Spec
Interfac+A1:C18es
Ethernet | 1*WAN/ 2*LAN or 3*LAN 10/100 Mbps |
Serial Port | 2*RS232, 2*RS485 |
SIM | 2 |
DI/O | 1 |
WiFi | IEEE802.11a/b/g/n/ac |
Antenna | 3G/4G: SMA*2,5G: SMA*4 |
GPS (optional) | SMA*1 |
Power
Power Input | DC12-48V |
Consumption (operation) | 350mA@12VDC（3/4G）,500mA@12VDC（5G） |
Consumption (Stand-by) | 260mA@12VDC |
Ambient Temperature
Relative humidity | ≤ 95% (no condensation) |
Operating Temperature | -40 ～ +75℃ |
Storage Temperature | -40 ～ +85℃ |
Certificate
EMC | EN61000-4-2, level 4 EN61000-4-3, level 3, EN61000-4-4, level 4 EN61000-4-6, level 3, EN61000-4-8, >level 4 |
Software Spec
Network
Connectivity | LTE-FDD: B1/3/5/7/8/20/28, LTE-TDD: B38/B40/B41, WCDMA: B1/ B5/ B8/, GSM: B3/B8 |
WAN | Static IP, DHCP, PPPoE |
Network Protocols
IP Routing | Static Router, RIP, OSPF (optional) |
DDNS | DYDNS, CHANGEIP, 88ip, 3322 |
Firewall | NAT, PAT, DMZ, Port Forwarding, Virtual Server |
VPN | IPSec VPN, L2TP, PPTP, GRE, OPENVPN |
Reliability
Redundancy | Dual SIM |
Link On-line Detection | Keep Session |
ICMP, Internet Control Message Protocol | |
Embedded Watch Dog | Hardware Watch Dog |
Industrial Protoco
Collection Protocols | Modbus TCP Master, Modbus RTU Master |
Upload Protocols | Modbus TCP Client, MQTT Client |
Management
Configuration | Local or Remote HTTP, HTTPS, Telnet, SSH |
Parameter Backup and Recovery | |
SNMP v2c | |
Configuration via cloud platform | |
Upgrade | Local upgrade |
Remote upgrade via WEB/TFTP/FTP | |
Upgrade via cloud server | |
Log Management | Local and remote log management |
Reboot | Remote reboot with scheduling |
PING | Internet diagnosis |
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