The AurCore AES6004B is a 1U Layer 3 data center switch featuring 48 x 10GE SFP+ and 2 x 100GE QSFP28 ports, delivering 2.18 Tbps of Layer 2/Layer 3 forwarding capacity. Each QSFP28 port supports 1 x 100GE or 1 x 40GE, and can be channelized via breakout cables into 4 x 25GE or 4 x 10GE for maximum deployment flexibility. Powered by the Marvell Aldrin2 chipset, it is optimized for deployment as a Top-of-Rack switch supporting 10GE server connectivity with 40/100GE uplinks in high-performance data center environments. The AES6004B is built for reliability and operational continuity, featuring hot-swappable, load-sharing redundant AC or DC PSUs, 3+1 redundant hot-swappable fan modules, and support for both front-to-back and back-to-front airflow SKUs for hot/cold aisle configurations. Running on AURC-NOS, it supports advanced data center features including VXLAN, EVPN, MLAG, and RoCE v2, along with comprehensive routing protocols such as BGP, OSPF, IS-IS, and MPLS.