MIR785R-2D232/485 Industrial 5G Wireless Router

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

Features and Benefits
  • Support backup between 5G/4G/3G cellular wireless networks and wired WAN network
  • Support stable local area network (LAN) communication using 5G LAN
  • Enable networking of serial port terminal devices, with the capability to convert between UDP, TCP, Modbus, HTTPD, WebSocket, MQTT, and other protocols, and supports virtual serial ports
  • Offer firewall and service features such as port mapping, DMZ (Demilitarized Zone), IP/MAC/domain name filtering, DDNS (Dynamic Domain Name System), VPN, SNMP (Simple Network Management Protocol), LLDP (Link Layer Discovery Protocol), cloud services, and more
  • Support DC9~60V power input with non-polarity support
  • Features a high-strength aluminum alloy casing with IP40 protection rating, fanless cooling design, work from -20°C to +70°C

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:

  • MIR785R-2D232: This model comes with two RS232 ports, making it ideal for short-distance, point-to-point communication between devices like PLCs or sensors. The RS232 interface is perfect for applications requiring reliable, low-speed data transmission over distances of up to 15 meters.
  • MIR785R-2D485: This variant features two RS485 ports, designed for long-distance communication. RS485 supports transmission over distances of up to 1200 meters, and can connect multiple devices in a network, making it highly suitable for industrial environments where long-range, high-speed communication is needed.

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 ManagementlSupport traffic statistics, operational status, network status, and local device address information.

lSupport static IP address, DHCP, and PPPoE for external network connections, with support for WAN/LAN modes.

lFeature a built-in DHCP server and IP/MAC binding functionality.

lSupport 5G/4G/3G networks, dual SIM card management, multiple network card settings, frequency and cell locking, APN configuration, and link checking.

lEnable static routing.

lProvide serial-to-network conversion, dynamic DNS, SNMP, LLDP, and cloud services.

lSupport VPN client functionality for PPTP, L2TP, GRE, TUN, and TAP protocols.

Offer VPN server functionality for PPTP, L2TP, and IPSec protocols.

FirewalllSupport SYN-flood defense, IP dynamic masquerading, and MSS (Maximum Segment Size) control, with inbound and outbound data control.

lProvide WAN/LAN port TCP/UDP port mapping.

Offer IP/MAC/domain name filtering, iptables configuration, DMZ (Demilitarized Zone), UPnP (Universal Plug and Play), and IP/MAC/QoS rate limiting.

System ManagementlSupport IPv4/IPv6 Ping, IPv4/IPv6 Traceroute, Nslookup, and network packet capturing.

lFeature time zone settings, NTP (Network Time Protocol) client and server functionality, management ports, scheduled tasks, and remote/local logging.

lOffer user privilege management and SSH (Secure Shell) access for secure remote administration.

Support online restart, scheduled restart, configuration backup/restore, firmware flashing, and factory reset.

5G Cellular Network
Network Format5G NR SA/NSA, LTE-FDD, LTE-TDD, WCDMA
Working Frequency5G NR SA: n1/41/77/78/79

5G NR NSA: n41/78/79

LTE-FDD: B1/2/3/5/7/8/20/28

LTE-TDD: B34/38/39/40/41

WCDMA: B1/2/5/8

MIMODL 4×4: n1/41/77/78/79

UL 2×2: n41/77/78/79

DL 2 × 2: LTE

Theoretical Transfer Rate5G 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

TX Power5G NR n1/41: 23dBm±2dB

5G NR n77/78/79: 23dBm+2/-3dB LTE: 23dBm±2dB

WCDMA: 24dBm+1/-3dB

RX SensitivityLTE-FDD: -96.3dBm(B1)/ -94.3dBm(B2)/ -93.3dBm(B3)/ -94.3dBm(B5/7)/

-93.3dBm(B8/20)/ -94.8dBm(B28)

LTE-TDD: -96.3dBm(B34/38/39/40)/ -94.3dBm(B41)

WCDMA: -106.7dBm(B1)/ -104.7dBm(B2/5)/ -103.7dBm(B8)

Interface
1G WAN Port1 port of 10/100/1000Base-T(X) adaptive Gigabit RJ45 WAN port (supports LAN mode)

Support full/half-duplex operation and auto MDI/MDI-X

Support 1.5kV electromagnetic isolation.

1G LAN Port4 *10/100/1000Base-T(X) adaptive Gigabit RJ45 LAN port.

Support full/half-duplex operation and auto MDI/MDI-X

Support 1.5kV electromagnetic isolation.

Serial PortSerial Port: 2 ports of RS232 or RS485 (optional)

Connection Method: 6-pin terminal blocks with a 3.81mm pitch and 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

Isolation Voltage: 2kVAC/3kVDC

Antenna Connector4 *SMA-K (external thread and inner hole) antenna connectors for connecting 5G cellular antennas
SIM Card Slot1 slot for dual Nano SIM cards, with dual SIM card standby support for 5G/4G networks and 3G (China Unicom).
CONSOLE Port1 CONSOLE port, compliant with USB2.0 standards, using a Micro-B USB2.0 socket.
DIP SwitchRS485 terminal resistance, restart or factory reset.
Status LEDPower indicator, status indicator, alarm indicator, serial port indicator, NET indicator, signal strength indicator, Ethernet port rate and connection/activity indicator.
Power Supply
Input VoltageDC 9~60V
Power Consumption<12.2W at DC 12V(full load)
Connection5.08mm pitch 5-pin terminal block
ProtectionPolarity protection
Physical Characteristics
Dimensions140×54×110 mm (excluding the DIN rail)
Installations35mm standard DIN rail
IP CodeIP40
WeightApproximately 0.65 kg (excluding antennas)
Working Environment
Operating Temp-40℃~+70℃ (Extended Temperature: -40°C to +75°C).
Storage Temp-40℃~+85℃
Relative Humidity5%~95% (non-condensing)
Industry Standard
EMCIEC 61000-4-2 (ESD – Electrostatic Discharge):

lContact Discharge: ±6kV.

lAir Discharge: ±8kV.

IEC 61000-4-5 (Surge):

lPower Supply:

lCommon Mode: ±4kV.

lDifferential Mode: ±1kV.

RS232:

lCommon Mode: ±4kV.

RS485:

lCommon Mode: ±4kV.

lDifferential Mode: ±4kV.

lEthernet Port:

lCommon Mode: ±4kV.

lDifferential Mode: ±2kV.

IEC 61000-4-4 (EFT – Electrical Fast Transient):

lPower Supply: ±4kV.

Communication Ports: ±4kV.

CertificationsCE, FCC, RoHS
Coming soon..
Standard ModelGigabit WAN PortGigabit LAN PortRS232RS4855G AntennaInput Voltage
MIR785R-2D232143/4DC9~36V
MIR785R-2D48514/24

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