The D-Link DTM-550-G 5G Transit Gateway offers seamless 5G NR and LTE connectivity for wireless uplink and downlink. It features a 5G/4G cellular module with dual SIM slots, four Gigabit Ethernet ports, and Wi-Fi 6 AX1800 technology for high-capacity connections.

• 1x Gigabit Ethernet WAN/LAN port
• 3x Gigabit Ethernet LAN port
• Dual 3FF Micro-SIM slots
• 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)
• Cellular/Ether‐WAN failover
• GPS / GLONASS
• 1x IGN (Ignition Sense)
• 802.11a/b/g/n/ac/ax Wi-Fi 6, up to 574 Mbps on the 2.4 GHz and 1201 Mbps on the 5 GHz bands
• WPA2-PSK (AES), WPA2, WPA-PSK/WPA2-PSK(AES,TKIP/AES), WPA/WPA2, WPA3-SAE(AES), WPA2-PSK/WPA3-SAE(AES), WPA3-Enterprise, 802.1x
• Routing: Static, Dynamic RIPv1/v2, OSPF, BGP
• IGMP, IPv4/v6
• VPN Tunnel: IPSec, OpenVPN, PPTP,L2TP,GRE, WireGuard
• Firewall: SPI Firewall with Stealth Mode, IPS, Block WAN Ping
• Configuration: Web UI, CLI, Command Script
• Management: SNMPv1/2/3, D-Link D-ECS, RESTful API
• Wide Operating Temperature Range (-30 to +70°C)
• Power input: 2-pin TB for DC 12V-36V
• EN50155, E-Mark