Industrial IoT & Smart Factory Connectivity Solutions

Solving the Industrial Connectivity Bottleneck in Industry 4.0

Modern smart manufacturing facilities and automated warehouses demand deterministic, high-throughput, and ultra-reliable wireless connectivity to link automated guided vehicles (AGVs), programmable logic controllers (PLCs), robotic arms, and SCADA telemetry systems. Traditional Wi-Fi frequently suffers from RF interference in metal-dense industrial environments, dead zones, and disruptive handoff latency.

AceTel’s Industrial IoT Connectivity Architecture bridges this critical gap by deploying ruggedized 5G NR and 4G LTE industrial gateways that deliver carrier-grade cellular reliability, hard real-time latency, and comprehensive physical protocol bridging.

---

Key Architectural Advantages

1. Ultra-Low Latency & High-Density Machine Telemetry

Powered by Qualcomm Snapdragon industrial silicon, AceTel gateways support 5G Standalone (SA) architecture with network slicing capabilities. This guarantees prioritized bandwidth and sub-15ms round-trip latency for mission-critical robotics, automated optical inspection (AOI), and remote crane operations.

2. Physical Protocol Bridging for Legacy Factory Infrastructure

• Serial Modbus Gateway: Built-in RS232/RS485 interfaces with Modbus RTU/ASCII to Modbus TCP conversion.
• Programmable GPIO: Digital inputs and outputs for direct trigger monitoring, alarm relays, and door sensor integrations.
• Multi-Port Gigabit Switching: Direct wired connections for industrial cameras, HMI touch panels, and edge IPCs without auxiliary switches.

3. Harsh Environment Endurance

Built to withstand severe factory conditions, our industrial hardware features:

• Solid extruded aluminum alloy housing with IP30/IP40 ingress protection
• Wide operating temperature range (-30°C to +70°C) with passive fanless heat dissipation
• Wide voltage DC power input (9V–36V) with reverse polarity, overvoltage, and surge protection (Level 3/4 ESD)
• Standard 35mm DIN-rail and wall mounting hardware included

---

Recommended Deployment Topology

[ Factory Sensors / PLCs / Cameras ]
                  │ (RS485 / Modbus / GigE)
                  ▼
   [ AceTel R310F 5G Industrial Router ]
                  │
        ┌─────────┴─────────┐
        ▼                   ▼
 (SIM 1: Private 5G)  (SIM 2: Public LTE Backup)
        │                   │
        └─────────┬─────────┘
                  ▼
 [ Enterprise SCADA / Cloud Dashboard ]

---

Enterprise Security & VPN Tunnels

Factory data security is paramount. AceTel industrial firmware includes a hardened enterprise firewall with stateful packet inspection (SPI), port forwarding, MAC address filtering, and multi-tunnel cryptographic protocols:

• IPsec, OpenVPN, GRE, PPTP, and L2TP encryption engines
• Hardware-based Crypto Engine ensuring wire-speed VPN throughput without CPU bottlenecks
• Role-Based Access Control (RBAC) preventing unauthorized configuration changes on local factory networks