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Multifunctional In-Vehicle Communication Gateway

Hongke 10BASE-T1S

Media Gateway

The Hongke 10BASE-T1S Media Gateway is a multifunctional 10BASE-T1S media converter/Ethernet switch that also serves as a CAN (FD) gateway and supports user-programmable configuration. The device is equipped with 1 10BASE-T1S port, 1 Fast Ethernet port, 1 CAN channel (supporting CAN FD), and 1 USB 2.0 interface.

  • 3-in-1 Multifunctional Integration: Combines a media converter, an Ethernet switch, and a CAN (FD) network into a single device.
  • Cross-Protocol Network Bridging: Enables seamless, bidirectional data bridging between 10BASE-T1S, standard Ethernet, and CAN (FD) networks.
  • High-Performance Configuration and Maintenance: Supports quick configuration via on-board switches and detailed management via a web interface, and includes a built-in test mode.
  • Highly Programmable Platform: Provides an SDK that enables users to develop their own customized firmware, allowing for flexible expansion of application scenarios.
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Functional overview

This device can be used as a 10BASE-T1S-to-Ethernet switch (media converter) to enable bidirectional communication between 10BASE-T1S ports, standard Ethernet ports, and a microcontroller; It can also function as an Ethernet-to-CAN(FD) gateway, establishing data bridging between Ethernet ports (10BASE-T1S and 100BASE-TX) and CAN(/FD) channels. Through the built-in web server, the gateway bridging function between the 10BASE-T1S network and the CAN/CAN FD bus can be configured. In addition, the device can also be used as a USB-to-CAN(FD) interface and an Ethernet-to-CAN(/FD) interface.

Its single-pair 10BASE-T1S Ethernet port supports both CSMA/CD and PLCA operating modes, enabling the construction of point-to-point and multipoint network topologies. Port configuration parameters (including operating mode, beacon transmission/PLCA coordinator function, node ID/number of nodes, bus termination resistance, etc.) can be quickly configured via on-board DIP switches or a web interface, and the device also supports generating a 10BASE-T1S test mode.

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Product Details

  • core functionality
  • 10BASE-T1S Media Converter
  • 10BASE-T1S In-Vehicle Ethernet Switch
  • 10BASE-T1S CAN (FD) Gateway
  • 10BASE-T1S Test Mode Generator
  • Supports basic configuration via the onboard switch
  • Advanced configuration and status monitoring are available through the built-in web server
  • Main Uses
  • Conversion Between 10BASE-T1S and 10/100BASE-TX Networks
  • Protocol Gateway Between 10BASE-T1S and the CAN (FD) Bus
  • Ethernet-to-CAN (/FD) Communication Interface
  • USB-to-CAN (/FD) Interface
  • Technical Specifications
  • 10BASE-T1S Port (compliant with the IEEE 802.3cg standard)
    • Supports CSMA/CD and PLCA modes
    • Equipped with a PLCA coordinator and a tracking-mode follower
    • Supports point-to-point and multipoint network topologies
    • Allows for rapid activation of the terminal node resistor
    • A test pattern can be generated via programming
  • 10/100BASE-TX Port
  • CAN(/FD) Communication Channel
  • Analog Input and Digital Output Interface
  • 8-Channel Status Indicator Lights
  • 11-position setting switch
  • USB Type-C Connector
  • Product Images
10BASE-T1S-Media-Gateway-top-300x252
10BASE-T1S-Media-Gateway-RJ-45-side-300x185
10BASE-T1S-Media-Gateway-DSUB9-side-300x190

Specification

functionality descriptive
core functionality
  • Configuration and status monitoring can be performed via the web interface
  • 10BASE-T1S In-Vehicle Ethernet Switch
  • 10BASE-T1S Test Mode Generator
  • Supports bidirectional data forwarding between 10BASE-T1S networks and CAN/CAN FD buses
  • Uses open communication protocols and can be used as an Ethernet-to-CAN(/FD) and USB-to-CAN(/FD) interface
  • Firmware updates can be performed via the web interface
Communication Channels
  • In-Vehicle Ethernet: 10BASE-T1S (compliant with the IEEE 802.3cg standard), supports CSMA/CD and PLCA operating modes, supports coordinator and follower modes, configurable node ID/number of nodes, beacons, and transmission parameters; termination resistor can be enabled/ disable
  • CAN bus: Supports CAN-HS and ISO CAN FD (compliant with ISO 11898-1:2015; CAN 2.0A/B)
  • USB: USB 2.0 VCP
Indicator Light
  • 5 sets of two-color LED indicator lights
  • 2 sets of Ethernet status indicator lights (RJ-45 interface)
  • 1 set of power indicator lights
Buttons and Switches
  • 10-position DIP switch
  • 1 set of T1S terminal resistance switches
  • 1 function key
I/O Channel
  • 1-channel analog input (0–30 V)
  • 1-channel digital output (open-drain output, 35 V/1 A)
power supply
  • Supports USB Type-C Power Delivery
  • Supports an external 7–30 V DC power supply input (via a 2-pin terminal block or D-Sub 9 connector, with reverse polarity and surge protection)
Interface Configuration
  • 10BASE-T1S, CAN Bus, and Power Supply: 9-pin D-SUB male connector
  • 100BASE-TX: RJ-45 interface
  • Power Interface: 2-pin pluggable terminal block
  • USB 2.0: Type-C port
sizes 88 x 82 x 33 mm
Working Temperature -20°C to 70°C
Installation Method
  • Desktop Mount (includes adhesive pad)
  • DIN rail mounting (mounting bracket sold separately)
*For detailed specifications, refer to the product manual for this equipment.

Featured Functions

10BASE-T1S Media Conversion Functionality

Connects 10BASE-T1S ports and the 10/100BASE-TX port, and the MCU via an internal Ethernet switching circuit to enable routed packet transmission between all Ethernet ports and to perform media conversion between the 10BASE-T1S and 10/100BASE-TX ports.

This media gateway bridges communication between an Ethernet network (10BASE-T1S or 10/100BASE-TX ports) and a CAN(/FD) network, enabling the following bidirectional data transmission:
  1. Forward the received CAN(/FD) data frames to the Ethernet port
  2. Forward received Ethernet data packets to the CAN(/FD) bus

The gateway protocol clearly defines the encapsulation format for TCP and UDP data packets.

This SDK (available upon request) can be used to develop customized device firmware. Users can fully configure the microcontroller and its peripherals on their own, effectively expanding the device’s application scenarios. The kit supports programmable control of hardware modules such as the on-board Ethernet switch and all Ethernet ports (MCU, 10BASE-T1S, 100BASE-TX), CAN(/FD) communication channels, LED indicators, and DIP switches. The system provides an IDE and compiler free of charge. Custom firmware can be programmed into the MCU via a web interface, USB interface, or ICSP in-circuit programming, and code debugging and step-by-step execution can be performed using professional tools.

This equipment is available in standard configurations, and related accessories can be ordered. To inquire about specific models or part numbers, or to request a formal quote, please contact our engineering sales team.

  • Standard Package: 10BASE-T1S Media Gateway Host
  • Shop for Accessories: DIN Rail Mount Bracket (DIN-Rail Mount)

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