The 98DX163 series from Marvell is a 16-port Gigabit Ethernet L2+ SecureSmart switch designed for small to medium-sized networks. If you're working on network infrastructure upgrades or need to add more ports without a major overhaul, these switches are a solid choice. They support advanced security features like 802.1X authentication and MAC address filtering, which makes them particularly useful in environments where security is a top priority.

One thing worth noting is that despite being L2 switches, they offer some L3 capabilities through routing and VLAN support, making them versatile enough for small-scale Layer 3 deployments. Engineers tend to reach for this when they need reliable, secure connectivity with a manageable number of ports without the complexity of larger, enterprise-grade switches. The SecureSmart moniker also implies robust management tools, which can simplify network administration and troubleshooting.