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CISCO CATALYST LINE CARD WS-X4248-RJ45V ENTERPRISE NETWORK SWITCH

The Cisco WS-X4248-RJ45V is a 48-port Fast Ethernet switching module designed for Cisco Catalyst 4500 Series modular switches. It provides 48 × 10/100BASE-TX RJ-45 Ethernet ports with support for IEEE 802.3af Power over Ethernet (PoE) and Cisco pre-standard PoE, enabling power delivery to IP phones, wireless access points, security cameras, and other powered network devices.

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Technical Specifications Item Specification Product Model WS-X4248-RJ45V Product Type Catalyst 4500 48-Port PoE Fast Ethernet Switching Module Module Type Layer 2 Fast Ethernet Line Card Compatible Platforms Cisco Catalyst 4500 Series Switches Number of Ports 48 Ports Port Type 10/100BASE-TX RJ-45 Connector Type RJ-45 Network Speed 10 Mbps / 100 Mbps Duplex Mode Half-duplex / Full-duplex PoE Support IEEE 802.3af PoE and Cisco pre-standard PoE Maximum PoE Output per Port Up to 15.4W per port PoE Powered Devices IP Phones, Wireless Access Points, IP Cameras, PoE-enabled devices Cable Type Category 5 or better UTP cable Switching Capacity Dependent on Catalyst 4500 chassis and supervisor engine MAC Address Support Dependent on Catalyst 4500 Supervisor Engine VLAN Support Dependent on Supervisor Engine and Cisco IOS Software QoS Support Layer 2 QoS features supported Flow Control IEEE 802.3x supported Jumbo Frame Support Not supported (Fast Ethernet module) Software Support Cisco IOS Software Release 12.2(18)EW or later Hot Swap Support Supported on Catalyst 4500 chassis Form Factor Single-slot modular switching card