Cisco Catalyst 8500 Series 4x SFP, 4x10GE, 8x1GE | Enterprise Switch — CON-L14HR-SNS3615K

Maintain service continuity across access, aggregation, and uplink layers with Cisco Catalyst 8500 Series connectivity built for mixed-speed enterprise environments. This platform combines 4x SFP and 8x SFP interfaces with 4x 10GE and 8x 1GE ports, giving infrastructure teams the port mix needed to align bandwidth with application demand instead of overprovisioning every segment. That flexibility matters when you are consolidating legacy links, extending fiber runs, or standardizing on a chassis that can support both current workloads and planned growth. The 10 Gigabit interfaces handle higher-throughput aggregation paths, while the 1 Gigabit ports support edge devices and lower-bandwidth endpoints with less waste. SFP-based connectivity also gives teams more control over transceiver selection and media planning. For organizations that buy on lifecycle, not just port count, this configuration helps reduce redesign work during network expansion. It is a practical fit for teams that need predictable connectivity, cleaner migration from older switching tiers, and a platform that can support varied deployment requirements without unnecessary complexity. Ideal For Enterprise aggregation layers that need 10 Gigabit uplinks and 1 Gigabit access ports Fiber-based network segments requiring SFP transceiver flexibility Migration projects replacing older switching tiers with mixed-speed connectivity Campus or branch environments consolidating access and uplink requirements Why This Product 1 Combines 10 Gigabit and 1 Gigabit connectivity in one platform 2 Provides 12 SFP-based slots for fiber planning flexibility 3 Supports denser aggregation than basic access switches 4 Fits mixed-speed enterprise deployments without forcing a full redesign