









1×10/100/1000Base-T(X) RJ45 WAN Port, 4×10/100/1000Base-T(X) RJ45 LAN Ports, 2×RS232/RS485 Ports, 1×Dual Nano SIM Card Slot
The MIR785R series is a 5-port full Gigabit din-rail 5G industrial router specifically designed for industrial communication network applications. It integrates serial port device connectivity and supports both wired WAN and 5G cellular wireless network connections. It adopts an openwrt open architecture, allowing for user customization and development. This series of products provides 1*Gigabit WAN port, 4*Gigabit LAN ports, 2 optional RS232 or RS485 serial ports, 4*5G antenna connectors, and 1 DC9~60V power input. It is designed for standard DIN rail, meeting the requirements of various network environments.
For the Maisvch MIR785R series, customers can choose between different models based on their communication needs. The series includes two key models:
This series of products supports various network management functions through web configuration, including WAN modes, PPPoE dial-up, DHCP server, 5G network standards, 5G LAN, frequency and cell locking, APN configuration, IP/MAC binding, static routing, link checking, network diagnostics, serial-to-network conversion, firewall settings, VPN, SNMP, LLDP, cloud services, NTP, and more. The system offers user management with different permission levels, supports local and remote log management, allows for scheduled restarts, configuration backup and restore, firmware upgrades, and factory reset. It also supports dip switch-based restart or factory reset.
The hardware is designed with high-standard industrial protection in mind, featuring carefully selected industrial-grade components and a robust high-strength aluminum alloy casing. It is durable, low power consumption, and designed for wide temperature operation. The fanless cooling design ensures reliable performance in harsh industrial environments, with an operating temperature range of -20°C to +70°C (expandable to -40°C to +75°C). The product has undergone rigorous safety and EMC testing to meet the demands of challenging industrial environments. It finds applications in various fields, including industrial automation, integrated energy systems, smart cities, intelligent transportation, smart mining, and smart factories.
| Software | |
| Network management functions | Supports status information such as traffic statistics, operating status, network status, and local address. Supports static IP address, DHCP, and PPPoE external network connections, and supports WAN/LAN modes. Supports DHCP server and IP/MAC binding. Supports 5G/4G/3G networks, dual SIM card management, multiple network interface card settings, frequency and cell locking, APN, and link checking. Supports static routing. Supports serial port to network conversion, dynamic DNS, SNMP, LLDP, and remote device management. Supports PPTP/L2TP/GRE/GRETAP/TUN/TAP protocol VPN client. Supports PPTP/L2TP/IPSec protocol VPN server. |
| firewall | Supports SYN-flood defense, dynamic IP masquerading, MSS clamping, and inbound/outbound data control. Supports TCP/UDP port mapping for WAN/LAN ports. Supports IP/MAC/domain filtering, iptables, NAT, DMZ, UPnP, and IP/MAC/QoS rate limiting. |
| System Management | Supports IPv4/IPv6 Ping, IPv4/IPv6 Traceroute, Nslookup, and network packet capture. Supports time zones, NTP client/server, management ports, scheduled tasks, and remote/local logging. Supports user permission management and SSH access. Supports online restart, scheduled restart, configuration backup/restore, firmware flashing, and factory reset. |
| 5G cellular network | |
| Network standard | 5G NR SA、5G NR NSA、LTE-FDD、LTE-TDD、WCDMA |
| Operating frequency band | 5G NR SA:n1/3/5/8/28A/41/77/78/79 5G NR NSA:n41/78/79 LTE-FDD:B1/3/5/8 LTE-TDD:B34/38/39/40/41 WCDMA:B1/5/8 |
| MIMO | DL 4 × 4:n1/28A/41/77/78/79 UL 2 × 2:n41/77/78/79 DL 2 × 2:n3/5/8, LTE |
| Maximum transmission rate (theoretical value) | 5G SA Sub-6:DL 2Gbps/ UL 1Gbps 5G NSA Sub-6:DL 2.2Gbps/ UL 575Mbps LTE:DL 600Mbps/ UL 150Mbps UMTS(DC-HSDPA/HSUPA):DL 42.2Mbps/ UL 11Mbps WCDMA:DL / UL 384 kbps |
| Maximum transmit power | 5G NR n1/3/5/8/41:23dBm±2dB 5G NR n28A:23dBm+2/-2.5dB 5G NR n77/78/79:23dBm+2/-3dB 5G NR n41/77/78/79 HPUE:26dBm+2/-3dB LTE:23dBm±2dB WCDMA:23dBm±2dB |
| Interface | |
| Gigabit WAN | One 10/100/1000Base-T(X) adaptive Gigabit RJ45 WAN/LAN multiplexing port, supporting full/half-duplex and MDI/MDI-X auto-negotiation. |
| Gigabit LAN | 4-port 10/100/1000Base-T(X) auto-negotiating Gigabit RJ45 LAN ports, supporting full/half-duplex and MDI/MDI-X auto-sensing. |
| Serial port | Serial port type: 2-channel RS232 or RS485 (selectable) Connection method: 6-position 3.81mm pitch terminal block with locking mechanism Baud rate: 300bps~115200bps Data bits: 5-bit, 6-bit, 7-bit, 8-bit Stop bits: 1-bit, 2-bit Parity: None, Odd, Even RS485 isolation voltage: 2kVAC/3kVDC |
| Antenna connector | 4-way 5G cellular antenna interface, using SMA-K (external thread, internal hole) connectors. |
| SIM card slot | Single slot for two Nano SIM cards, dual SIM single standby, supports 5G/4G triple-network connectivity and 3G WCDMA. |
| CONSOLE port | One console port, compliant with USB 2.0 specifications, using a Micro-B USB 2.0 connector. |
| DIP switch | RS485 termination resistor, restart, or factory reset. |
| Indicator lights | Power indicator, running indicator, alarm indicator, serial port indicator, NET indicator, signal strength indicator, and Ethernet port speed and connection/activity indicators. |
| Power | |
| Power Input | DC 9-60V, dual power supply redundancy |
| Full Load Power | <12.2W@DC12V |
| Connection | 5-position 5.08mm pitch terminal block with locking mechanism |
| Power supply protection | Non-polar |
| Physical Characteristics | |
| Dimensions | 140×54×110mm (DIN rail mounting clip excluded) |
| Installations | 35mm standard DIN-rail mounting |
| IP Code | Aluminum alloy casing, IP30 |
| Weight | About 0.65 kg (excluding antenna) |
| Working Environment | |
| Operating Temperature | -20℃ to +70℃ (Extended temperature range: -40℃ to +75℃) |
| Storage Temperature | -40℃~+85℃ |
| Relative Temperature | 5%~95% (non-condensing) |
| Industry Standard | |
| EMC | IEC 61000-4-2 (ESD): Level 3 IEC 61000-4-5 (Surge): Level 3 IEC 61000-4-4 (EFT): Level 4 |
| Certification | UL,CE, FCC, RoHS |
| datasheet | ||
|---|---|---|
| MIR785R-2D232&2D485 Datasheet | MIR785R-2D232&2D485-Datasheet V1.4_250626 | V1.4 |
| Standard Model | Gigabit WAN Port | Gigabit LAN Port | RS232 | RS485 | 5G Antenna | Input Voltage |
| MIR785R-2D232 | 1 | 4 | 2 | / | 4 | DC9~36V |
| MIR785R-2D485 | 1 | 4 | / | 2 | 4 |