Quanta C55 Industrial 5G Router
MediaTek T750 — Sub-6GHz, Wi-Fi 6 AX1800, dual SIM, multi-WAN, IP5X industrial-grade
Overview
The Quanta C55 is an industrial-grade 5G CPE router based on the MediaTek T750 quad-core Cortex-A55 processor, supporting full Sub-6GHz spectrum (n1~n79) and LTE Cat-19 DL / Cat-18 UL. It provides Wi-Fi 6 Mesh AX1800 2×2 dual-band MU-MIMO, dual Nano-SIM with auto failover (optional eSIM), a multi-WAN architecture (2.5GbE + 1GbE + 4× LAN), industrial RS232/422/485 serial ports, USB 3.0 and GNSS positioning. The aluminum chassis is rated IP5X and operates from -20°C to 70°C, certified to industrial EMC, ESD and surge standards. C55 supports both NSA Option 3 and SA Option 2 deployments, runs an OpenWrt embedded Linux stack, and offers OpenVPN / FOTA / OMADM / TR069 remote management. Two SKUs are available: SKU1 (DL 2×2 MIMO, -10°~55°C) and SKU2 (DL 4×4 MIMO, -20°~70°C).
Key Features
5G NR Sub-6GHz
Supports n1/n3/n5/n7/n8/n20/n28/n38/n39/n40/n41/n48/n77/n78/n79
Wi-Fi 6 AX1800 Mesh
2×2 dual-band MU-MIMO with EasyMesh R2 multi-node extension
Multi-WAN Architecture
2.5GbE + 1GbE + 4× 1GbE LAN — every port has 2kV surge protection
Dual SIM + eSIM
2× Nano-SIM auto failover, optional eSIM, lockable SIM-slot covers
Industrial I/O
RS232/422/485 serial, USB 3.0 Type-A, console, GNSS (GPS/Galileo/Beidou/GLONASS)
Industrial Protection
Aluminum chassis, IP5X dust protection, ESD 6kV/8kV, CISPR 32, FCC 15B Class A, UL 62368-1
Wide Temperature Range
SKU2: -20°C ~ 70°C; 12-48V DC terminal-block input
OpenWrt + Remote Management
OpenWrt Linux, OpenVPN Server, FOTA / OMADM / TR069
Specifications
| Item | Specification |
|---|---|
| SoC | MediaTek T750 (Cortex-A55 quad-core 2.0GHz) |
| Memory / Storage | LPDDR4X 2GB / eMMC 5.1 32GB |
| 5G NR Band | Sub-6GHz: n1, n3, n5, n7, n8, n20, n28, n38, n39, n40, n41, n48*, n77, n78, n79 |
| LTE Band | B1, B3, B5, B7, B8, B20, B28, B32, B38, B39, B40, B41, B42, B43, B48* |
| Cellular Compliance | NSA (Option 3) and SA (Option 2); LTE Cat-19 DL / Cat-18 UL |
| MIMO | SKU1: DL 2×2 / UL 2×2; SKU2: DL 4×4 / UL 2×2 |
| GNSS | GPS / Galileo / Beidou / GLONASS (L1/L5) |
| Wi-Fi | Wi-Fi 6 Mesh AX1800, 2×2 dual-band MU-MIMO (SKU1) |
| Ethernet | 1× 2.5GbE WAN/LAN, 1× 1GbE WAN/LAN, 4× 1GbE LAN (all 2kV surge protected) |
| I/O Interface | 2× Nano-SIM (4FF, lockable) + 1× eSIM (optional), 1× RS232/422/485, 1× USB 3.0 Type-A, 1× Micro-USB Console |
| Antenna | SKU1: 4× 5G NR/LTE + 2× Wi-Fi + 1× GNSS (SMA); SKU2: 7× 5G NR/LTE |
| LED | 5G × 1, LTE × 1, Wi-Fi × 1, Status × 1 |
| Power | 2-pin terminal block (12-48V DC In) |
| Chassis Material | Aluminum |
| Protection | IP5X |
| ESD | IEC 61000-4-2 Contact 6kV / Air 8kV |
| EMC / EMI | EN 55032/24, EN 61000-6-2/-6-4; CISPR 32, FCC Part 15B Class A |
| Safety | UL 62368-1 |
| Embedded OS | Linux (OpenWrt) |
| Operating Temperature | SKU1: -10°C ~ 55°C; SKU2: -20°C ~ 70°C |
| Dimensions / Weight | 183 × 90 × 39 mm / 620 g |
Applications
Smart Factory
Industrial IoT connectivity, PLC data uplink, AOI image transmission
Enterprise FWA
5G fixed wireless access — primary or backup connectivity
Industrial Control
RS232/422/485 serial ports for PLC, SCADA and sensor integration
Transportation
Vehicular fleet management, rail transit, smart intersections
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