Key Features
The Cisco C9300X-NM-8Y is an expansion module for the Catalyst 9300X Series switches, providing 8 ports capable of 1G, 10G, or 25G connectivity via SFP/SFP28 transceivers. It is engineered to support high-performance wireless environments and is central to the Cisco Software-Defined Access (SD-Access) architecture. The module leverages the UADP 2.0sec ASIC for robust performance and supports features like hardware-based IPsec encryption.