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01
5G / 4GCellular WAN
SIM1 + SIM2Dual Carrier
Fiber + GPIOMulti-Interface
ZTPRemote Deploy
01 · The Link
5G / 4G WAN.
Connectivity Anywhere.
The TGW3120 delivers enterprise-grade network connectivity to any site that lacks fixed fibre infrastructure — outdoor venues, temporary event spaces, construction sites, remote facilities, retail pop-ups, and locations where waiting for a fibre circuit is not an option. The integrated 5G modem connects to available cellular networks and presents a fully managed WAN connection to the rest of your network stack, with automatic fallback from 5G to 4G/LTE ensuring uptime across varying signal conditions.
Legacy
LTE Fallback
NR · TGW3120
Deploy in Hours, Not Months
A fibre circuit takes weeks to provision. The TGW3120 is live within hours of delivery — insert SIMs, mount antennas, connect power, and the network is up.
02 · The Redundancy
Dual SIM.
Carrier Failover.
Two independent SIM slots allow the TGW3120 to connect to two different cellular carriers simultaneously. When the primary carrier's signal degrades or the network is unavailable, the gateway automatically switches to the secondary SIM — maintaining connectivity without any manual intervention. For deployments in areas where a single carrier has patchy coverage, or for organisations that require contractual uptime guarantees across multiple ISPs, dual SIM is the cellular equivalent of dual WAN.
SIM 1Primary · Active
SIM 2Standby · Ready
Failover Without a Site Visit
Carrier outages resolve themselves. The gateway switches SIM, re-establishes the tunnel, and reports the event to the EZELINK NOC — nobody has to drive to site.
03 · The Interfaces
PoE Out.
Fiber. GPIO.
The TGW3120 is not just a cellular modem — it is a full multi-interface gateway. Four RJ45 PoE-out ports power and connect access points, cameras, and other devices directly. Fiber LC ports extend the network over single-mode or multi-mode fiber to distant equipment without signal loss. A GPIO terminal block enables direct integration with industrial sensors, alarms, access control systems, and automation equipment — making the TGW3120 equally at home in an IT cabinet or an industrial control panel.
LCFiber Ports
USB3.0 Port
SMAAntenna Ports
DCPower In
One Box Instead of Four
Modem, PoE injector, fiber media converter and I/O controller collapse into a single rugged unit — fewer failure points and one device for the managed network to monitor.
04 · In Control
Remote Deploy.
EZELINK Managed.
Zero Touch Provisioning means the TGW3120 configures itself on first power-up — insert the SIM cards, connect antennas, apply power, and the device registers with the EZELINK cloud and downloads its full configuration automatically. No on-site engineer, no console session, no manual setup. Remote monitoring, firmware updates, VPN tunnels, and security policies are all managed from EZELINK's GCC NOC. For multi-site deployments across the UAE, Saudi Arabia, Kuwait, Qatar, Bahrain and Oman, the TGW3120 scales as fast as you can ship devices.
ProvisioningZero Touch Provisioning on first power-up
VPNIPSec · SSL · L2TP tunnels
SecurityStateful firewall · ACL
DiagnosticsRemote signal, SIM and tunnel status
FirmwareManaged remote updates
MonitoringEZELINK Cloud · 24/7 GCC NOC
GCC Remote Site Coverage
Deploy the TGW3120 at any remote or temporary site across the GCC — monitored and managed from EZELINK's NOC as part of your broader managed network service.
