The DWM-311-G 5G M2M Modem, with its ultra-fast 5G speeds and low latency, provides robust connectivity designed to streamline EV charging operations. It enables real-time monitoring of charging stations and enhancing the user experience. Featuring secure VPN protection, it ensures safe data transmission and remote access, protecting against external threats and simplifying maintenance to further drive cost-efficiency.
Robust Build Quality
The industrial-grade casing provides reliable high-speed connectivity in extreme conditions. The corrosion-resistant zinc-plated steel case with wide operating temperature range and humidity tolerance mean that the DWM-311-G is ready for the most demanding M2M applications in virtually any environment.
The DWM-311-G is also engineered to safely accept wide input voltage(VDC 5~32V) fluctuations, providing more flexibility and convenience when selecting a suitable power source, making your M2M installations significantly more reliable and much easier to deploy.
1. Data rates are theoretical. Data transfer rate depends on network capacity and signal strength.
Specifications
Device Interface
• Cellular Module: 5G/4G 3GPP Rel. 16
• Cellular Standards: 5G NR(Sub-6GHz), 4G LTE(DL Cat.19/UL Cat.18)
• SIM Slot: 1* SIM (3FF Micro)
• Ethernet: 1* RJ45 LAN 2.5GE
• Power Input: DC 5-32V (TB)(2-pin)
• Antenna Connector: 4*SMA(F)-Cellular
Performance1
• Maximum Cellular Data Throughput:
5G NSA: 3.4 Gbps (DL) / 550 Mbps (UL)
5G SA: 2.4 Gbps (DL) / 900 Mbps (UL)
LTE: 1.6 Gbps (DL) / 200 Mbps (UL)
WAN
• Cellular: NAT, Bridge Mode
• Network Monitor: ICMP Checking
Network
• DHCP : DHCP Server
• Port Forward: Virtual Server
• DDNS: DynDNS, No-IP, Dynamic DO
• IPv4/v6
VPN
• VPN Tunnel: OpenVPN
• VPN Usage: Client mode
Administration
• Configuration: Web UI, SSH
• Management: D-Link D-ECS2
• System: FW Upgrade, Reboot & Reset, System Time, NTP Service
• Scheduling: reboot rule policy, working day
• SMS Service: SMS Inbox, SMS Event Management
Status
• Network Status: Connection information, Cellular Signal Quality
• Cellular Mobile: Cellular Modem Information/Status, Cellular Network Status,
Cellular Signal Quality
• Client: Client List
• Security: VPN Status
Environment
• OP/Store Temp.:
Operating Temperature -30 to 70 ˚C (-22 °F to 158 °F)
Storage Temperature -40 to 85 ˚C (-40 °F to 185 °F)
• Humidity:
Operating Humidity 10% to 95% non-condensing
Storage Humidity 0 to 95% non-condensing
• Dimensions: 77.4 x 68.5 x 26 mm
Standard Package
• 4* Cellular SMA Antennas
• 1* RJ-45 Cable
• 1* Power Adapter
• 1* Terminal Block (2-pin)
