This product is either discontinued or we cannot get that from suppliers.
Brand Name: Cisco, Product Model: WS-X4724-SFP-E, Product Name: Catalyst 4500E Series 24-Port GE (SFP), Product Type: Service Module, Application/Usage: Data Networking, Optical Network, Number of Total Expansion Slots: 24, Expansion Slot Type: SFP (mini-GBIC), Environmentally Friendly: Yes, Environmental Certification: RoHS-5, Limited Warranty: Lifetime
The Cisco Catalyst 4500 Switch delivers predictable and scalable high performance, with advanced dynamic quality of service (QoS) capabilities and configuration flexibility for deploying borderless networks.