MES5105BP-3F Layer 2, 5-Port Bypass Switch
  • 3×100Base-FX Fiber Ports, 2×10/100Base-T(X) RJ45 Ports, 2*RS485/Can-bus Ports
Features and Benefits
  • Support Bypass functions, allowing direct connection between fiber port 1 and fiber port 2 even after a power supply interruption
  • Support MW-Ring/MW-RingV2 and STP/RSTP ring network redundancy protocols
  • Support serial port or CAN terminal equipment networking, realize serial port / CAN bus and Ethernet (UDP / TCP) bidirectional transparent transmission
  • Support DC6~32V power input, support reverse polarity protection, overcurrent protection
  • Support -40℃~+75℃ operating temperature to meet the application needs of industrial environment
  • Overview
  • Specifications
  • Downloads
  • Models
Product Description

The MES5105BP-3F is a 5-port Layer 2 100M bypass network managed mining embedded industrial Ethernet switch for mining network. It integrates serial port device networking or CAN device networking, and has fiber port Bypass function. This series of products supports 3*100M fiber ports, 2*100M copper ports, 2*RS485 or CAN ports optional. The fiber port supports 1 pair of Bypass function, which can be directly connected after the device is powered off to bypass faulty nodes; it supports single DC6~32V power input, supports reverse polarity protection and over-current protection, and adopts embedded installation to meet the needs of various industrial buses and network sites.

MES5105BP series supports WEB network management functions and multiple network protocols, such as MW-Ring, STP/RSTP, VLAN, QoS, port mirroring, static multicast, bus configuration, storm suppression, port statistics and firmware online Upgrade, etc,. It supports UDP, TCP Client, TCP Server, UDP multicast and other network transmission modes, realizes CAN/serial port terminal equipment networking, supports serial port/CAN port statistics; the system provides user permission management, supports online restart, online upgrade and factory reset. The hardware adopts fanless design, industrial-grade components, supports -40℃~+75℃ operating temperature. The power supply meets the requirements of intrinsically safe circuit design standards, and has passed strict safety regulations and EMC test. The switch can be widely used in industrial automation, integrated energy, intelligent transportation, smart cities, smart mines and other fields.

Features and Benefits
  1. Support port ingress and egress rate control
  2. Support broadcast, multicast and unknown unicast rate limit, suppress broadcast storm
  3. Support QoS, give priority to voice, video and important data in network devices, and solve network congestion
  4. Support 802.1Q VLAN, provide Access, Trunk, Hybrid interface easy to divide multiple broadcast domain, enhance the security of the network
  5. Support the static multicast, reduce the broadcast of the multicast data in the network, and save the network resources
  6. Support port mirroring, collecting port egress, ingress, or all data for network detection and fault management
  7. Fast ring network redundancy (MW-Ring) less than 20ms, enhances the reliability of the system communication
  8. Support RSTP spanning tree protocol, compatible with STP protocol, can eliminate network loops, and improve network reliability
  9. Serial/CAN port supports UDP or UDP multicast mode, enabling point-to-point, point-to-multipoint or multipoint-to-multipoint communication through UDP protocol
  10. Serial/CAN port supports TCP Client / Server mode, through TCP protocol to provide reliable data transmission, TCP Client can establish 1 connection, and TCP Server can establish up to 4 connections
  11. Serial port support 600bps-115200bps port rate
  12. Support a variety of data packing mechanisms, to realize the conversion from CAN / serial port to ethernet, to meet the real-time needs of different networks
  13. CAN port supports 5kbps-1000kbps port rate, and can customize the effective port rate between 2.5kbps ~ 1000 kbps
  14. CAN port supports normal mode, loop mode and listening mode, can be used for normal communication, bus test and troubleshooting
  15. Support CAN ID filtering to allow standard or extended frame forward with specified ID ranges
  16. Support serial port / CAN port sending and receiving data statistics
  17. Support port statistics including different types of data frames sent and received to realize the monitoring of port traffic
  18. Support user permission management including guests and administrators
  19. Support equipment online upgrade and factory reset

Switch Capability

Processing type


Backplane bandwidth


Buffer Size


Mac Address Table



Switch Capability

Support port configuration, such as rate mode, duplex mode, flow control, etc

Support port-based VLAN and 802.1Q VLAN

Support port ingress/egress rate limit, storm suppression

Support MAC table size, receive/send frame or total traffic flow statistics

Support QoS, 802.1P/ DSCP/port priority mapping, absolute and relative priority control

CAN/Serial Port

Support UDP, TCP Client, TCP Server, UDP multicast and other network working modes

Support statistics of sent and received byte

Support normal mode, listening mode, loop mode and other CAN working mode

Support for CAN ID filtering, and CAN frame statistics


Support MW-Ring/MW-RingV2 private ring network technology

Support RSTP, compatible to STP


Support static multicast

Management And Maintenance

Support static IP

Support port mirroring, Ping

Support user permission management

Support online restart, factory reset, system upgrade, configuration file upload/download

Support unified upper-level computer software management

Serial Interface

100M Fiber Port

3*100Base-FX fiber ports, SC/FC/ST connector, single-mode/multi-mode, wavelength, and transmission distance optional; fiber port 1 and fiber port 2 support Bypass function

100M Copper Port

2* 10/100Base-T(X) auto-sensing RJ 45 copper ports, full/half duplex, auto MDI/MDI-X connection

CAN Port

Interface type: 2*CAN port optional

Interface signal: CANH, CANL, and GND

Paud rate: 5 kbps-1000 kbps

Connection: 6-position 3.81mm pitch locking terminal blocks

Terminal resistance: built-in 120 Ω terminal resistance, can be set by the jumper cap

Isolation voltage: 1.5kVDC

Serial Port

Interface type: 2* RS485 ports optional

Interface signals: A, B, and GND

Paud rate: 600bps-115200bps

Data bit: 7bit, 8bit

Stop bits: 1bit, 2bit

Check digit: None, odd parity, even parity, Mark, Space

Connection mode: 6-position 3.81mm pitch locking terminal blocks

Terminal resistance: built-in 120 Ω terminal resistance, can be set by the jumper cap

Isolation voltage: 1.5kVDC


Reset and factory reset button


Power indicator, operation indicator, fiber port indicator, serial port indicator, CAN error indicator, port rate and connection / activity status indicator, support the indicator light external introduction

Power Supply

Input Voltage


Power Consumption



2-position 5.08mm pitch locking terminal blocks

Over Current Protection

Reverse polarity protection, overcurrent protection

Physical Characteristics

Physical Dimension

114×90×35.6 mmnot include ports


Embedded installation


About 0.23kg

Working Environment

Working Temp


Storage Temp


Relative Humidity

5%~95%No condensation

Industry Standard


IEC 61000-4-5(Surge): Level 2 *Ethernet port supports 6kV lightning protection

IEC 61000-4-4(EFT): Level 3






Standard Model

100M Fiber Port

10/100M Copper Port



Input Voltage










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