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CISCO CATALYST LINE CARD WS-X4748-RJ45-E ENTERPRISE ENTERPRISE NETWORK SWITCH

Cisco WS-X4748-RJ45-E is a 48-port Gigabit Ethernet line card designed for Cisco Catalyst 4500E Series switches. It provides 48 × 10/100/1000BASE-T RJ-45 Ethernet ports with wire-speed Layer 2/Layer 3 switching capability. The module is designed for enterprise data access deployments, providing high-density copper connectivity for desktops, servers, IP devices, and branch office networks.

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Technical Specifications Parameter Specification Product Model WS-X4748-RJ45-E Product Series Cisco Catalyst 4500E Series Device Type Gigabit Ethernet Line Card Interface Type RJ-45 Copper Ethernet Number of Ports 48 Ports Port Speed 10/100/1000 Mbps Connector Type RJ-45 Ethernet Standard IEEE 802.3, 802.3u, 802.3ab PoE Support No Data Rate 1Gbps per port Switching Mode Store-and-forward Forwarding Performance Wire-speed forwarding Switching Bandwidth 48 Gbps Fabric Connection 48 Gbps Oversubscription Ratio 1:1 Layer Support Layer 2 / Layer 3 / Layer 4 (Supervisor dependent) Jumbo Frame Support Up to 9216 bytes MAC Address Support Supervisor dependent VLAN Support IEEE 802.1Q VLAN QoS Support Hardware-based QoS Security Features IEEE 802.1AE MACsec capability, Cisco TrustSec support (platform/software dependent) Energy Efficiency IEEE 802.3az Energy Efficient Ethernet Link Aggregation EtherChannel, LACP, PAgP Compatible Chassis Cisco Catalyst 4503-E, 4506-E, 4507R-E, 4507R+E, 4510R-E, 4510R+E Compatible Supervisors Catalyst 4500E Supervisor Engines (model/software dependent) Slot Requirement 1 chassis slot Hot Swappable Supported Power Consumption Approx. 75W Dimensions (H × W × D) 3.0 × 36.2 × 27.3 cm Operating Temperature 0°C to 40°C Storage Temperature -40°C to 75°C