Cisco WS-X6724-SFP-3B is a Catalyst 6500 Series 24-port Gigabit Ethernet switch module that delivers 24 SFP-based 1-Gigabit Ethernet ports for high-density fiber connectivity. Built for fabric-enabled operation in the Catalyst 6500 platform, it provides 24 1-Gbps full- or half-duplex connections via SFP optics and is listed as part of the mixed-media Gigabit Ethernet family (requires SFPs, with CEF720). The module exposes its ports in two logical groups, 1–12 and 13–24, enabling structured cabling and scalable uplinks. Typical uses include campus core/aggregation and data-center access fabrics where dense fiber connectivity to servers, storage, or other switches is needed.
