Serial Server

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Mport3108-485, RS485 Serial Device Server 8-Port
  • 1×100M Ethernet RJ45 Port, 8×RS485 Ports
Features and Benefits
  • Using 32-bit Arm Cortex-M7 core CPU with a main frequency of up to 528MHz
  • External independent hardware watchdog design, to prevent the crash
  • Support serial port terminal equipment networking, can convert UDP, TCP, Modbus, HTTPD, WebSocket, MQTT and other protocols, support virtual serial port
  • Ethernet interface up to 6kV lightning protection, serial port up to 4kV surge protection
  • Provide industrial grade DC power supply DC 9~36V input, with anti-back connection protection
  • Meet the industrial grade temperature range of -40℃~85℃
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  • Overview
  • Specifications
  • Downloads
  • Models
Product Description

Maiwe Mport3108-485 is an industrial-grade 8-port serial server designed for seamless data transmission between RS485 serial devices and Ethernet networks. Powered by a 32-bit Arm Cortex-M7 CPU running at up to 528 MHz and featuring a built-in hardware watchdog design, this server ensures reliable performance in demanding industrial environments. The Mport3108-485 is equipped with high-grade ESD, surge, and EFT protection, as well as strong anti-interference capabilities, guaranteeing secure networking for your serial devices. With support for 8 RS485 serial ports and a 10/100M Ethernet copper port, this server integrates a TCP/IP protocol stack for fast Ethernet connectivity, making industrial communication smoother, more reliable, and faster.

 

Ideal for industrial environments, the serial to Ethernet device server accepts wide-range 9-36V DC power input. This device server supports baud rates up to 460.8Kbps which provides a smooth, high-speed connection to your serial devices. With a working temperature range of -40℃ to 85℃, this server ensures performance in harsh environments. Additionally, this serial device server offers 15KV air and 4KV contact ESD (Electrostatic Discharge) protection, ensuring the safety and reliability of your industrial communication network.

Features and Benefits
  1. Using a 32-bit Arm Cortex-M7 kernel CPU, the main frequency is up to 528 MHz
  2. External independent hardware watchdog design, to prevent the crash
  3. Industrial-grade anti-interference protection
  4. Contact discharge ± 8kV and air discharge ± 15kV
  5. The Ethernet interface is up to 6kV for lightning protection
  6. Serial port up to ± 4kV surge protection
  7. Provide industrial grade DC DC9~36V input
  8. The power supply has anti-reverse connection protection and 4kV surge protection
  9. Meet the temperature range of-40℃ ~ + 85℃ industrial grade

Model

 Product Model

Mport3108-232

Mport3108-485

Mport3108-RJ

Interface

Ethernet Port Type

10/100Mbps RJ45 Ports, auto MDI / MDIX connection

Magnetic Isolation Protection

1.5kV Electromagnetic isolation

Serial Port

No.of Ports

8*RS232

8*RS485

8*RS232/485/422

Baud rate

600~460800 bps

Parameter

Data bit: 7,8; stop bit: 1,2; check bit: none, odd check and even check

Power Supply

Power Voltage

DC 9~36V

Consumption

＜1.1W@12VDC

＜2.6W@12VDC

Reliability

ESD

± 4kV (contact discharge); ± 15kV (air discharge)

±8kV(Contact discharge)；

±15kV(Air discharge)

Surge

Power supply: ± 4kV / co-mode ± 2kV / differential mode

RS485 / RS422: ± 4kV / co-mode ± 2kV / differential mode

Network port: ± 6kV / co-mode ± 2kV / differential mode

EFT

Power supply: ± 4kV; communication port: ± 2kV

Other

Size

207×112×34.2 mm (with mounting brackets)

Working Temp

-40℃~+85℃ 5%~95%RH (No condensation)

Storage Temp

-40℃~+85℃ 5%~95%RH (No condensation)

Software

Networking Protocol

IPv4, TCP/UDP, ARP, ICMP, DHCP, DNS, HTTP, RFC2217, NTP

IP Access

Static IP / DHCP

DNS Resolution

Support

User Configuration

Web configuration

Simple Transmission

UDP/ UDP Multicast/ TCP Client/ TCP Server/ RealCOM/ Pair Connection/ MQTT

Modbus

Modbus RTU /ASCII to Modbus TCP

Serial Port Data Packing  

Time and length can be set; the default value varies from the bit rate; maximum pack length 1460 bytes

TCP Server Connection

Support 8*TCP

Serial Port Cache

Send: 1.5Kbyte; receive: 1.5Kbyte

Network Cache

send: 16Kbyte; receive: 16Kbyte

Heartbeat Package

Support TCP Keepalive mechanism, custom heartbeat package content

Registration Package

Customize the registration package content

RFC2217

Support

HTTPD Client

Support

Web Socket Client

Support

RealCOM

Support Maiwe, Moxa, etc

Transmission Delay

<10ms

Supporting Software

Network management configuration tool, virtual serial port software, MixView, MaxView

NAME

VERSION

download

Mport3108-485 Datasheet

V1.1

Standard Model

100M Copper Port

RS232

RS485

RS232/485/422

Power Voltage

Mport3108-232

2

8

—

—

DC 9~36V

Mport3108-485

2

—

8

—

Mport3108-RJ

2

—

—

8
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