Wireless communication router WL-G955

datacellularcellular CPE

Overview
The WL-G955 is an industrial 5G IoT router designed for mission-critical connectivity. It supports 5G SA/NSA (3GPP Release 17), full backward compatibility with 4G/3G, dual 5G modems with dual‑SIM failover and load balancing, and advanced carrier aggregation with theoretical peak throughput up to 3.4 Gbps. The device includes a Qualcomm ARM A53 dual‑core 1.3 GHz processor with hardware encryption and an optional deeply customizable OpenWrt-based OS or WLINK OS for embedded applications.

Highlights

• 5G SA/NSA dual‑mode support and extensive global band coverage
• Dual 5G modems + 2x SIM: dual‑5G backup, load balancing, link bonding/aggregation
• Advanced carrier aggregation — theoretical peak throughput up to 3.4 Gbps
• Qualcomm ARM A53 Dual‑core 1.3 GHz with dedicated hardware encryption engine
• Industrial interfaces: 5x Gigabit Ethernet, USB 2.0, RS232, RS485, programmable DI/DO
• 802.11ax (Wi‑Fi 6) 2x2 MU‑MIMO OFDMA up to 3000 Mbps (2.4 + 5 GHz)
• Optional OpenWrt-based system, multi-runtime and open-source support
• Cloud-based management platform for centralized configuration and monitoring
• Comprehensive security: DMVPN, OpenVPN, IPsec IKEv1/IKEv2, L2TPv3, NAT, stateful firewall, ACL
• Suitable for factory automation, smart grids, ITS, environmental monitoring, surveillance and 4K streaming

Interface Diagram
The product provides front/back interface diagrams showing port layout and antenna connectors. Physical I/O includes 5x Gigabit Ethernet (configurable as 5x LAN or 4x LAN + 1x WAN), 1x USB 2.0 (config/upgrade/troubleshoot), 1x RS232, 1x RS485, 1x RST, DC power inputs (4‑pin and 5.5 mm), 2x SIM slots, multiple SMA antenna connectors (8x SMA‑K for 5G, 2x SMA‑RP for Wi‑Fi, 1x GPS optional).

Classification / Application

• eMBB — high throughput for HD/4K streaming and data‑intensive applications
• URLLC — reliability and low latency for remote control, industrial automation and AR/VR
• Massive IoT — scalable connectivity for smart cities, connected vehicles and utilities

Technical Specifications

• Model: WL-G955
• Brand: WLINK
• Cellular (5G) bands: n1/n2/n3/n5/n7/n8/n12/n13/n14/n18/n20/n25/n26/n28/n29/n30/n38/n40/n41/n48/n66/n71/n75/n76/n77/n78/n79
• 4G LTE bands: FDD B1/B2/B3/B4/B5/B7/B8/B9/B12/B13/B14/B17/B18/B19/B20/B25/B26/B28/B29/B30/B32/B66/B71; TDD B34/B38/B39/B40/B41/B42/B48
• 3G bands: HSPA/UMTS B1/B2/B3/B4/B5/B6/B8/B19
• Hardware: Qualcomm ARM A53 Dual‑core 1.3 GHz; 512 MB DDR3 RAM; 16 MB NOR Flash (128 MB NAND optional); hardware watchdog
• Ethernet: 5x Gigabit Ethernet (configurable 5x LAN or 4x LAN + 1x WAN)
• USB: 1x USB 2.0 (configuration/upgrade/troubleshoot)
• Serial: 1x RS232, 1x RS485
• Digital I/O: Programmable DI/DO
• SIM: 2x SIM slots
• Antenna: 8x SMA‑K (5G), 2x SMA‑RP (Wi‑Fi), 1x GPS optional
• Wi‑Fi: IEEE 802.11 n/ax; 2x2 MU‑MIMO OFDMA; combined up to 3000 Mbps
• GPS (optional): Sensitivity ‑160 dBm; Accuracy 2.5 m CEP; Update 1–5 Hz; TTFF Cold 27 s / Hot 1 s; NMEA‑0183
• LEDs: PWR, NET1, NET2, 5G WiFi, 2.4G WiFi, LAN (LAN1~LAN4, WAN)
• Power: DC +9~60 V (standard 12 V/2 A adapter); Idle 600 mA @ 12 V; Online 750 mA @ 12 V
• Mechanical: Galvanized metal enclosure with grounding; Dimensions 190 x 124 x 60 mm (excl. antennas); Weight 1080 g (excl. accessories)
• Environmental: Operating ‑30 to +75 °C; Storage ‑40 to +85 °C; Humidity 0–95% non‑condensing
• Compliance: CE, RoHS, CCC
• Package: 1x WL-G955 Router; 4x Wi‑Fi antennas; 4x 5G magnetic antennas; 1x Ethernet cable; 1x Power adapter
• OS/Software: WLINK OS (Linux); optional OpenWrt-based system with customizable runtimes
• Security: SNAT/DMZ, Port Forwarding, IP/MAC filtering, ACL, Anti‑DoS
• Network: IPv4 (IPv6 optional), PPPoE, UDP/TCP/ICMP/NTP/DHCP, HTTP/HTTPS, UPnP, SNMP, TR‑069
• Monitoring: ICMP check, traffic check, traceroute, packet capture, bandwidth graphs
• VPN: WireGuard, Zerotier, GRE, OpenVPN (TLS 1.2), PPTP/L2TP (client), IPsec (IKEv1/IKEv2), DMVPN
• Features: 5G/WAN failover, VLAN, bandwidth management, NAT/DMZ, static/dynamic routing, port redirection
• Management: Local/Remote GUI, Telnet/SSH, WLINK M2M platform
• WLAN modes: AP, AP+WDS, Client, Wireless Bridge, WDS
• Wi‑Fi security: WEP, WPA/WPA2 Personal/Enterprise, RADIUS
• Warranty: 2 years