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The CC-ACC-ETHMX is an Ethernet Channel Adapter designed by Digi International. It functions as an accessory module intended to provide a secondary Ethernet channel connection for compatible processors and development platforms within the Digi ecosystem. The component facilitates expanded network connectivity options for embedded systems requiring additional wired communication interfaces beyond primary onboard connections.
Verify compatibility with the specific target processor or system-on-module before procurement, as this is an accessory rather than a standalone controller. Confirm that the host system supports the required electrical and logical interface standards for the second Ethernet channel. Check current lifecycle status as availability may be limited due to obsolescence notifications.
Select this adapter only when the primary design requires a dedicated secondary Ethernet port that cannot be achieved via USB-to-Ethernet converters or internal MAC expansion. Ensure the base board or SOM has the necessary header or connector footprint to accept this specific accessory module. Validate signal integrity requirements for the extended Ethernet trace lengths if applicable.
This part belongs to Digi's accessory line for their ConnectCore and related processor families. It is not a general-purpose microcontroller but a specialized interface card. It complements main processing units by extending their networking capabilities without requiring complex custom PCB redesigns for additional PHY integration.
No direct public substitute part numbers are documented. As this is a proprietary accessory for specific Digi hardware, alternative solutions typically involve using external USB-to-Ethernet adapters or selecting a different System-on-Module with built-in dual Ethernet controllers.