F3X26-TB Four-Faith Industrial 4G Router

Core Purpose

The F3X26-TB-01 is a 4G industrial router for long-distance wireless data over public cellular networks. It connects remote equipment, field devices and control systems to central platforms using LTE, WCDMA, CDMA and GPRS. Dual SIM is standard, so the terminal can switch operator if one link drops. It enters transmission after power-on, which suits unattended cabinets.

Connectivity and Communication

LTE FDD reaches 150 Mbps down and 50 Mbps up; LTE TDD reaches 130/35 Mbps. Dual-SIM intelligent switching is on both order codes. An optional wired WAN backup keeps the link if cellular fails. Remote management uses WEB or CLI, with SNMP, SYSLOG, SSH and HTTPS for configuration and firmware without a site visit.

Serial and Ethernet Integration

The router has one 10/100 WAN and one 10/100 LAN, both with 15 kV ESD. F3X26-TB-01-485 and the GNSS option fit 1 × RS232 and 3 × RS485, which is the RS485-heavy layout in the V1.0.0 order table. That layout talks to metres, PLCs and other serial plant that still uses 485 buses.

Wireless Networking

The integrated Wi-Fi module supports IEEE 802.11b/g/n with speeds up to 144 Mbps. It can operate in AP, AP Client, or Bridge mode (optional), enabling flexible local networking. Wi-Fi security includes WEP, WPA, and WPA2 encryption, supporting secure wireless access within industrial sites or equipment cabinets.

Power and Environmental Suitability

The router takes DC 12 V / 1.5 A and accepts DC 5–36 V. Standby is 95–135 mA and communicating 165–220 mA at 12 V DC. The metal IP30 case is 126 × 89 × 30 mm and 320 g, with Flash 16 MB and DDR2 64 MB in the V1.0.0 table. Operating range is –35 °C to +75 °C.