This 48-port Gigabit Ethernet Switching Module Provides 48 Switched, Gigabit Ethernet Ports. The 48 Ports Support Hot-swappable Small Form-factor Pluggable (Sfp) 1000base-sx, 1000base-lx/Lh, And 1000base-zx Optical Transceivers. The WS-X6748-SFP Module has Dual Fabric Channels Interface and Requires The Supervisor Engine 720. Cisco WS-X6748-SFP Catalyst 6500 Series Mixed Media/Fiber-based Gigabit Ethernet Interface Modules are Used in Distribution and Core Layers, Data-center and Metro Ethernet Applications. This Module Occupies One Slot in The Cisco Catalyst 6500 Series Chassis.
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