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Compact black and green USB to Ethernet adapter with single port

CoolGear

CoolGear NCAN-1 USB Converter 1 Port ESD Protection Remote Configuration

SKU CH-J37F-DTM2R

Adds a virtual CAN bus port over Ethernet with CAN 2.0A and 2.0B support up to 1Mbps

  • Adapter typeUSB to Ethernet
  • Product colorBlack/Green
  • Adds virtual CAN bus port over Ethernet supporting CAN 2.0A and 2.0B standards
  • Transfers data at CAN bus speeds up to 1Mbps for reliable communication
  • Operates in Driver mode, RFC2217, TCP/UDP Server/Client modes for versatile setups
  • Protects systems with +/-16kV ESD protection against electrical surges
  • Configures remotely via web console or Windows utility for quick setup

Industrial CAN-over-Ethernet adapter

The CoolGear NCAN-1 adds a virtual CAN bus port to a host system over an Ethernet link, supporting CAN 2.0A and 2.0B standards for integration with automotive and industrial networks. It enables data transfer at speeds up to 1Mbps and suits applications such as diagnostics, automation, device testing and data logging where remote access to CAN devices is required.

Driver or web-console setup with surge protection

Configuration is performed through a browser-based web console or the Windows NCOM Virtual Serial Port Manager utility, allowing remote management without physical access. The adapter operates in Driver mode, RFC2217, TCP/UDP Server/Client and Pair Connection modes for versatile network topologies. Integrated +/-16kV ESD protection guards connected equipment against electrical surges in harsh environments.

Verify Ethernet infrastructure

Ensure the target network provides a wired Ethernet connection with DHCP or static IP addressing compatible with the adapter’s web console. Confirm that the CAN devices on the bus use 2.0A or 2.0B framing and that the 1Mbps maximum bus speed meets the application timing requirements. Buyers needing multiple simultaneous CAN channels or a direct USB-attached interface should consider other solutions.

How it compares

Measured against everything we stock in USB Adapter Cables & Dongles, at today’s prices. Recalculated every night.

Price $91.99
Pricier than about 91% of the 1,430 comparable items (median $14.99).

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Specifications

Product
Model nameNCAN-1
Product colorBlack/Green
Adapter typeUSB to Ethernet

Questions about this item

How can I confirm the NCAN-1 is transmitting data correctly after connecting it to the CAN bus network?

Monitor the virtual serial port in the NCOM Virtual Serial Port Manager or web console; successful frame exchange at up to 1Mbps and no error counters indicate the adapter is operating as intended.

What accessories come with the NCAN-1 and what must I source separately?

The package contains the NCAN-1 adapter only; an Ethernet cable, CAN bus cabling with DB9 or terminal-block connectors, and a 5 V DC power supply are not included and must be purchased separately.

Which firmware mode should I select for a simple point-to-point CAN 2.0B link over Ethernet?

Use Driver mode with the NCOM Virtual Serial Port Manager; it creates a local COM port that tunnels CAN 2.0B frames through a TCP connection to the remote NCAN-1.

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