|
High-Speed Dual 4G LTE & LTE + Wi-Fi 6 Network ・Dual Core High-Speed Processor ・LTE Cat.4, 2x2 MIMO, 150M downlink and 50M uplink ・4G/3G/2G full cellular network compatibility ・Dual SIM Dual Active ensures dual LTE redundancy with non-stop carrier switch time ・Support GPS for location services (model with GPS) ・Support LTE + WLAN 6 network, features IEEE 802.11ax and backward compatible 802.11ac/n/g/b/a ・Dual Band Dual Concurrent 5GHz + 2.4GHz Wi-Fi frequency for local coverage, up to 1774(1200Mbps + 574Mbps) PHY Rate capacity ・Support OFDMA, Downlink/Uplink MU-MIMO, BSS Coloring, up to 80MHz channel bandwidth, WLAN AP and Client mode ・802.11r Fast Roaming ・Serial port with RS232/422/485 full functions for serial over LTE/Wi-Fi/Ethernet data switching ・2-port Gigabit Ethernet supports routing and bridging mode ・Close to wire-speed NAT routing performance ・Hardware NAT for CPU utilization saving Dynamic Routing with Redundancy Protection ・RIPv1&v2, OSPFv1&v2 for intra-domain routing within an autonomous system ・Efficient unicast/multicast* static routing ・VRRP guarantees sustainable routing in a single point of failure Rugged Design for Wayside Surveillance, ITS Application
・EN50121-4 railway trackside EMC compliant for Industrial IoT, ITS applications ・Effective heat dissipation design for operating in -40~70oC environments ・CE Marking ・IEC61000-6-2/IEC61000-6-4 heavy industrial EMC compliance
|
Enhanced Cyber Security & Redundancy
・Firewall for inbound/outbound traffic ・OpenVPN (server/client), and IPSec support AES256 for secure remote connection (not available for EurAsEC countries) ・L2TP with PPP, PAP, CHAP(LCP, IPCP) ・GRE tunnel ・HTTPs/SSH secure login ・TACACS+ multi-user authentication for privileged user management ・Cellular to WAN redundancy, dual SIM backup ・RSTP spanning tree protocol* Industrial IoT LAN & Cloud Management ・Embedded Amazon AWS & Microsoft Azure cloud service ・Various configuration paths, including CGI WebGUI, CLI, SNMP and RMON* ・1:1 NAT, port forwarding and NAPT for local traffic protection ・Support SNMPv3 and entity-MIB (RFC4133), MIB II (RFC1213) ・NTP v3 time management ・WoMaster Software Utilities -NetMaster: Network Management System with VLAN visualization* and ERPS* Ring -ViewMaster: Configuration Management -ThingMaster OTA: Realtime map showing the status, signal strength, location of the remote devices, over-the-air batch device registration, configuration and firmware upgrade*, alerts on critical events to prevent downtime ・Support MQTTS/CoAP protocol, ready to use AWS/Azure and Private Cloud Agent for cloud management ・USB for easy field configuration and firmware update ・ Diagnostic tool includes Ping, TFTP, SNMP Trap, E-mail Alert and System Log |
WR322GR-WLAN6-LTE 3D
The new WR312G/WR322GR 3D Series industrial secure LTE/2xLTE/ LTE+WLAN router elevates its routing performance with a powerful dual-core 880MHz CPU. The WR322GR-2xLTE model supports dual LTE with Dual SIM Dual Active capability, while the WR322GR-WLAN6+LTE model offers LTE and high-speed WiFi 6 Dual Band 2.4GHz+5GHz concurrent network. It includes dual RS232/422/485 DB9 Modbus ports for seamless wireless serial data connectivity. Features such as Dual LTE WAN, LTE to Ethernet WAN redundancy, and LTE to WLAN auto-offload provide uninterrupted connectivity. To fortify cybersecurity, the router incorporates Firewall, OpenVPN, and GRE tunnel support. The router supports ThingsMaster OTA for Firmware and Configuration setup over the air. The embedded MQTTS, CoAP and RESTful API enable flexible public cloud integration such as AWS or Azure.
- Built-in Microsoft Azure and Amazon AWS agent
- Secured Remote Access by VPN
WR322 can act as a VPN server for data encryption and dynamic remote access. Multiple VPN protocols are supported such as IPSec, OpenVPN, GRE, and L2TP. The channels between multiple networks, ex. private/public/hybrid networks are fully secured and with authentication features.
- Cyber Security Guard
A stateful firewall monitor is in place to monitor the state of the connection at all times. Multiple industrial Fieldbus protocols, ex. Modbus TCP, EtherNet/IP are also supported for factory automation applications.
- Secure IoT Modbus Tags
- Tag-based data acquisition with MQTT support
- MQTT client acting as publisher and subscriber
- The latest TLS encryption and X.509 authentication
- Selectable serial port and data type. Sensor alive check and display sensor value
- Secured Multiple Sites Management
- N to N VPN
- Latest TLS encryption and X.509 authentication
- ThingsMaster OTA (device management over the air)
The OTA agent embedded in WR322 upgrades device management over the air, anywhere you are and any time you want over your mobile devices. ThingsMaster OTA is a secured local OTA software that can be installed in private or public service or even QNAP NAS (network-attached storage). With OTA, all device information such as location, warning events can be shown in real time. The maintenance such as firmware upgrade, configuration reload or device reboot can also be run by the group.
Dual Band Dual Concurrent WLAN 6
•IEEE 802.11ax is compatible with 802.11ac/n/g/b/a
•Dual Band Dual Concurrent (DBDC) 2.4G+5GHz radio delivers up to 1200Mbps + 574Mbps Bandwidth
•Failsafe when either 2.4GHz or 5GHz Radio fails
•Dual 2.4G+5GHz Radios integrated Antenna
•Supports both Wireless AP, Client modes
802.11ax Powerful Performance
1.The 5GHz band of 802.11ax is 1.37 times faster than 802.11ac.
2.The 2.4GHz band of 802.11ax is 1.91 times faster than 802.11n.
3. In DBDC (dual-band, dual-concurrent) mode, 802.11ax with both 5GHz+2.4GHz is 1.52 times faster than the combination of 5GHz 802.11ac + 2.4GHz 802.11n.
OFDMA
OFDMA is applied in Wi-Fi 6 (IEEE 802.11ax). It is a user access technology that allows spectrum to be simultaneously allocated to multiple users or devices, enabling the transmission of multiple data streams on the same frequency band, thereby enhancing network efficiency.
It can also be adjusted according to demand or priority, achieving more flexible network resource management. By dividing the spectrum into small subcarriers, OFDMA can also reduce interference between adjacent users, making the signal more reliable and stable. This is one of the latest key technologies in Wi-Fi 6.
Downlink & Uplink MU-MIMO
In 802.11ac, basic Downlink MU-MIMO was introduced, allowing wireless access points (such as routers) to simultaneously transmit data to multiple client devices.
However, in Wi-Fi 6, MU-MIMO technology has been further developed to communicate simultaneously with multiple devices in both the Downlink and Uplink directions.
This means that whether sending data from the access point to devices or from devices to the access point, multiple device data streams can be processed simultaneously.
This enables faster and more reliable wireless connections, while also improving network throughput and efficiency.
BSS Coloring
BSS Coloring is a feature introduced in the 802.11ax Wi-Fi standard, which helps reduce interference from neighboring Access Points (APs) and improves coexistence between multiple APs.
The basic idea behind BSS Coloring is that each BSS or AP is assigned a unique color, which is added to the preamble of each transmitted data packet. When a client device receives a packet, it can check the color of the received preamble and use this information to differentiate signals from different APs.
BSS Coloring helps prevent unnecessary retransmissions and conflicts caused by neighboring networks, thereby improving overall network efficiency and potentially extending the available range of IoT devices.
802.11r Fast Roaming Technology
•IEEE 802.11r (Fast Basic Service Set Transition) is a wireless network standard aimed at achieving fast roaming without the need for complete re-authentication.
•Fast Roaming: 802.11r allows mobile devices to transition faster from one access point (AP) to another AP without the need for complete re-authentication and connection processes.
•Seamless Switching: By reducing the need for re-authentication, 802.11r achieves a seamless roaming experience. Users can naturally switch to access points with stronger signals or better quality while moving, without the need to manually reconnect to the network or input credentials again.
•Pre-authentication: Before actual movement occurs, mobile devices can pre-authenticate to potential target APs, enabling quick switching to the AP when needed, further reducing connection interruption time during the switching process.
