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WS-X4582-E
Catalyst 4500 E-Series Line card 12-Port GE (SFP)
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WS-X4582-E is a high-performance Ethernet module engineered to deliver 10Gbps data connectivity using an SFP+ connector. Designed for compatibility with routers, switches, and servers, this PCIe form factor card supports industry-standard protocols such as TCP/IP and iSCSI, making it ideal for upgrading server network interfaces and connecting to high-speed networks in data centers.
WS-X4582-E offers reliable and scalable connectivity for enterprise environments that demand enhanced network performance and reduced latency. Its robust design and support for features like auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS ensure seamless integration into modern infrastructures, positioning it as an essential component for expanding capacity and optimizing network functionality.
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In an enterprise data center aggregation layer, the WS-X4582-E Catalyst 4500 E-Series Line Card 12-Port GE (SFP) consolidates traffic from multiple top-of-rack switches over dedicated 1 Gbps fiber links, ensuring ultra-low latency and deterministic performance. This deployment delivers seamless scalability and 99.99% uptime through redundant supervisor engines and hot-swappable SFP ports, reducing operational complexity and Total Cost of Ownership (TCO).
For a large campus network backbone, the WS-X4582-E 12-Port GE (SFP) line card provides diverse fiber paths to edge distribution switches, enforcing rapid failover and loop-free topologies via Cisco Spanning Tree Protocol (STP) or EVPN-VXLAN. Organizations benefit from simplified network expansion, deterministic convergence times under 50 ms, and centralized policy enforcement—driving higher network availability and streamlined management.
In a multi-site video surveillance environment, the WS-X4582-E 12-Port GE (SFP) line card aggregates IP camera feeds over fiber links to a central Video Management System (VMS), supporting multicast and QoS for uninterrupted HD streaming. This solution delivers guaranteed bandwidth allocation, enhanced security segmentation, and reduced jitter—ensuring reliable, high-definition video analytics and faster forensic retrieval.
To get the detailed certification, please go to the Compliance Center.
 WS-X4582-E |  WS-X4515 |  ME-X4248-FE-SFP |  WS-X4748-RJ45-E |  WS-X4148-FX-MT | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Module / Network Card | Network Module | Network Module | Network Module |
| Module Type | Ethernet Module | Ethernet | SFP | Ethernet | Ethernet |
| Data Rate | 10Gbps | 10G | 1Gbps | 1Gbps | 100Mbps |
| Connector Type | SFP+ | SFP+ | SFP | RJ-45 | RJ-45 |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | TCP/IP | TCP/IP | TCP/IP |
| Form Factor | PCIe | PCIe | Modular | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | N/A |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco | Cisco / Juniper / Arista / Dell / HP | Cisco | Cisco |
| Max Speed | 10Gbps | 10Gbps | 1Gbps | 1Gbps | 100Mbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS |
| Power Consumption | 15W | 15W | 2.5W | N/A | N/A |
| Interface Ports | Ethernet | Ethernet | SFP | Ethernet | Ethernet |
| Expansion Slots | N/A | N/A | SFP | N/A | N/A |
| Product Name | WS-X4582-E High-Speed Ethernet Module | WS-X4515 High-Speed Network Module | ME-X4248-FE-SFP | WS-X4748-RJ45-E | WS-X4148-FX-MT |
| Height | 1.0 inches | N/A | N/A | N/A | N/A |
| Width | 3.0 inches | N/A | N/A | N/A | N/A |
| Depth | 0.5 inches | N/A | N/A | N/A | N/A |
| Weight | 0.75 lbs | N/A | N/A | N/A | N/A |
The WS-X4582-E line card is an excellent choice for our network. It offers high-speed, reliable connectivity and integrates easily into our setup.
The WS-X4582-E provides outstanding performance. It supports high-density environments and ensures seamless, high-speed connectivity across our network.
The WS-X4582-E delivers stable, fast performance. It provides reliable connectivity even in high-traffic environments and is easy to configure.
The WS-X4582-E is a fantastic line card. It ensures smooth communication and fast connections, even during peak usage.
The WS-X4582-E provides reliable, high-speed performance. It's perfect for handling high-density networks and heavy traffic with ease.
The WS-X4582-E is a 12-port Gigabit Ethernet line card with SFP cages designed for Cisco Catalyst 4500 E-Series switches, delivering high-performance fiber connectivity and wire-rate forwarding.
It provides twelve SFP-based Gigabit Ethernet ports that accept both multimode and single-mode Cisco or MSA-compliant transceivers.
Each SFP port supports up to 1 Gbps, offering an aggregate bandwidth of 12 Gbps for simultaneous line-rate performance.
The line card is compatible with Cisco Catalyst 4500 E-Series chassis, including the 4507R-E, 4510R-E and 4526RE models.