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— 葡萄酒 | 威士忌 | 白兰地 | 啤酒 —
— 葡萄酒 | 威士忌 | 白兰地 | 啤酒 —
StarRouter520 LTE ROUTER(SR520 for short) series products, is a 4G network, virtual private network and other technologies in one of the Internet of Things wireless router products. The device relies on 4G wireless wide area network and Wi-Fi wireless local area network and other technologies to provide uninterrupted access to a variety of networks, with its comprehensive security and wireless service features, to provide users with high-speed and stable data transmission channels.
WLAN support (Optional)
Supports two Ethernet ports
Support guide rail and desktop installation
Supports dual carrier network backup (dual SIM cards) and is compatible with ESIM cards
Supports wired and wireless mutual backup
Supports efficient deployment of large-scale device networks
Fully industrial design, not afraid of the challenge of harsh conditions
Support 4G LTE CAT4 high-speed network, optional power 1.8GHz private network
Supports the Linux OpenWrt system, which facilitates secondary development and provides a complete secondary development guide
Supports multiple VPN functions. PPTP, L2TP, IPSEC, OPENVPN, GRE, GRETAP, Vxlan, etc
Support SNMP and KEY-IOT Device Manager "Cloud Device Management" platform, to achieve efficient remote centralized network management
| Hardware Performance | |
| Memory | 64MB |
| FLASH | 16MB（Expandable to 32MB） |
| WIFI（optional） | 2.4G supports 802.11b/g/n，maximum rate 150Mbps |
| Network Support | Industrial-grade 4G module, supports seven mode full network |
| System Time | NTP technology for time synchronization, with built-in RTC |
| Interfaces | |
| WAN Port | LAN1 can be configured as 1 WAN port |
| LAN Port | 2 (10M/100M adaptive MDI/MDIX ports) |
| SIM Card Interface | 2 (drawer type card holder, support 1.8V/3V SIM/UIM card), compatible with ESIM |
| Reset | 1 (reset button) |
| Antenna Interface | 1 (3G/4G antenna, impedance 50 OHM, SMA cathode port) |
| 1 (2.4G antenna, impedance 50 OHM, SMA internal port interface, can be reused as 4G antenna) | |
| DC Power | 1 (DC power base 2.1mm inner core) |
| Power Terminal | 1 (2-pin 3.81mm pitch connecting seat) |
| Console | 1 (5-pin 3.5mm pitch connector, 1 channel RS232/1 channel RS485) |
| Indicators | 10 Power indicators and status indicators (Power, System, LAN1, LAN2, SIM, Online, WIFI, Signal) |
| Power Characteristics | |
| Power | External Power Adapter (12V 1A) |
| Operating Voltage | Wide power input DC 5~36V (extensible 5-60V) |
| Standby Power Consumption | 100~150mA@12V DC |
| Operating Power Consumption | 150~220mA@12V DC |
| Working Conditions | |
| Operating Temperature | -35~+75℃ (-31~+167℉) |
| Storage Temperature | -40~+85℃ (-40~+185℉) |
| Operating Humidity | 5%~95% (non-condensing) |
| Device Ventilation | Natural heat dissipation, no noise |
| Physical Characteristics | |
| Enclosure | All-metal enclosure |
| Dimensions | Length * Width * Height：100*100*23mm (not including antenna mounting parts) |
| Installation Methods | Table flat, rail mounted, wall mounted |
| Weight | Net weight: 0.30KG (excluding antenna and installation components) |
| Gross weight: 0.60KG (with accessories and packaging box) | |
| Device Safety and Reliability | |
| Safety and Reliability | Power inverter protection, overvoltage protection, overcurrent protection; Ethernet interface built-in 1.5KV electromagnetic isolation protection; RS232/RS485 interface built-in 15KV ESD protection; SIM/UIM card port built-in 15KV ESD protection |
| Protection Level | IP30 |
| Certification | CE Certification，Complies with CCC, Rohs |
| MTBF | ≥100,000 hours |
| Software Features | |
| Network Access | Supports APN VPDN |
| Access Authentication | Supports CHAP/PAP authentication |
| Network Mode | GSM/GPRS/EDGE,LIMTS/HSPA+/EVDO/TD-SCDMA/TD-LTE/FDD LTE |
| LAN Protocol | Supports ARP and Ethernet |
| WAN Protocol | Supports static IP,DHCP,PPPoE, and PPP |
| IP Application | Support Ping、Trace、DHCP Server、DHCP Relay、DHCP Client、DNS relay、DDNS、Telnet |
| IP Routing | Supports static routing, dynamic routing protocols (OSPF, RIP), and policy-based routing |
| NAT Functionality | Supports network address translation |
| Network Security | |
| Firewall | Full-state packet inspection (SPI), prevent denial of service (DoS) attacks, filter multicast Ping packets, access control lists, URL filtering, port mapping, virtual IP mapping, IP-MAC binding |
| Data Security | IPsec VPN/L2TP/PPTP/GRE/GRE TAP /OPEN VPN/VXLAN/CA certificate |
| Reliability | |
| Backup Functionality | Support link backup(failover) |
| Online Link Detection | Send heartbeat packet detection, disconnection automatic connection |
| Built-in Watchdog | Device self-checking technology, device fault self-repair |
| WLAN(Optional) | |
| Protocol Standard | IEEE 802.11b/g/n |
| Rate | Supports 150Mbps |
| Safety Features | Open system, shared key, WPA/WPA2 authentication, WEP/TKIP/AES encryption |
| Working Modes | AP and Client（WiFi STA） |
| Transmission Distance | 100m(The actual transmission distance depends on the environment) |
| Intelligent Features | |
| Integrated DTU Functionality | Support TCP, UDP transparent transmission mode, TCP Server mode, support Modbus RTU to Modbus TCP bridge, support DCUDP, DCTCP mode |
| Network Management | |
| QoS Management | Supports bandwidth limiting and IP limiting |
| Configuration Mode | Supports Telnet, WEB, SSH, and Console configurations |
| Upgrade Mode | Supports WEB upgrade and FOTA upgrade |
| Logging Functionality | Supports local system logs, remote logs, and serial port output logs |
| Network Management Functionality | Support KEY-IOT Device Manager "Cloud Device Management" platform, batch management |
| Simple Network Management Protocol(Optional) | Supports SNMP v1, v2, and v3, and SNMP TRAP |
| Traffic Management | Supports traffic threshold setting, traffic statistics, and traffic alarm functionality |
| Maintenance Tools | Ping，Route tracing |
| Status Inquiry | System status, modem status, network connection status, route status |
SR520 2 Sim 4G RouterMo
