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WS-X4582-E
- Description:
- Catalyst 4500 E-Series Line card 12-Port GE (SFP)
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WS-X4582-E Overview
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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Explore more options from Network Modules And Cards or explore other Cisco products.
WS-X4582-E Specifications
| Product Type | Network Card |
| Module Type | Ethernet module |
| Data Rate | 10Gbps |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP, iSCSI |
| Form Factor | PCIe |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | 15W |
| Interface Ports | Ethernet |
| Expansion Slots | N/A |
| Product Name | WS-X4582-E High-Speed Ethernet Module |
| Height | 1.0 inches |
| Width | 3.0 inches |
| Depth | 0.5 inches |
| Weight | 0.75 lbs |
WS-X4582-E Use Case
Data Center Fiber Uplink Aggregation
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).
Campus Backbone Redundancy and Scalability
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.
High-Performance Video Surveillance Network Backbone
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.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Compatibility | Cisco | Cisco | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco |
| Connector Type | RJ-45 | SFP+ | SFP+ | SFP | RJ-45 |
| Data Rate | 1Gbps | 10G | 10Gbps | 1Gbps | 100Mbps |
| Depth | N/A | N/A | 0.5 inches | N/A | N/A |
| Expansion Slots | N/A | N/A | N/A | SFP | N/A |
| Form Factor | Modular | PCIe | PCIe | Modular | Modular |
| Height | N/A | N/A | 1.0 inches | N/A | N/A |
| Input Voltage | N/A | 3.3V | 3.3V | 3.3V | N/A |
| Interface Ports | Ethernet | Ethernet | Ethernet | SFP | Ethernet |
| Max Speed | 1Gbps | 10Gbps | 10Gbps | 1Gbps | 100Mbps |
| Module Type | Ethernet | Ethernet | Ethernet module | SFP | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 15W | 15W | 2.5W | N/A |
| Product Name | WS-X4748-RJ45-E | WS-X4515 High-Speed Network Module | WS-X4582-E High-Speed Ethernet Module | ME-X4248-FE-SFP | WS-X4148-FX-MT |
| Product Type | Network Module | Network Module / Network Card | Network Card | Network Module | Network Module |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Jumbo Frames / QoS | Auto-negotiation / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP |
| Weight | N/A | N/A | 0.75 lbs | N/A | N/A |
| Width | N/A | N/A | 3.0 inches | N/A | N/A |
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Questions & Answers
Q
What is the Cisco WS-X4582-E 12-Port GE (SFP) line card?
A
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.
Q
How many ports and what port type does the WS-X4582-E support?
A
It provides twelve SFP-based Gigabit Ethernet ports that accept both multimode and single-mode Cisco or MSA-compliant transceivers.
Q
What is the maximum data rate of the WS-X4582-E line card?
A
Each SFP port supports up to 1 Gbps, offering an aggregate bandwidth of 12 Gbps for simultaneous line-rate performance.
Q
Which Catalyst chassis are compatible with the WS-X4582-E?
A
The line card is compatible with Cisco Catalyst 4500 E-Series chassis, including the 4507R-E, 4510R-E and 4526RE models.
Q
Which SFP modules are supported by the WS-X4582-E?
A
It supports Cisco GLC series transceivers such as GLC-SX-MM, GLC-LH-SM, GLC-T and GLC-ZX-SM, as well as third-party MSA-compliant SFPs.
Q
Does the WS-X4582-E support hot-swappable installation?
A
Yes. The WS-X4582-E is hot-swappable, allowing safe insertion or removal without powering down the entire switch.
Q
How do I install the WS-X4582-E line card into a Catalyst 4500 E-Series chassis?
A
Power off or use redundant supervisors, align the card with the slot rails, slide until it clicks, secure the captive screws, then power on for automatic detection.
Q
What is the power consumption of the WS-X4582-E line card?
A
Typical power draw is 20 W under full load, with cooling provided by the chassis’ front-to-rear airflow design.
Q
What Layer 2 and Layer 3 features does the WS-X4582-E support?
A
It supports full Layer 2 services (VLAN, STP, port security), basic Layer 3 routing (RIP, OSPF, EIGRP), and QoS functions for traffic prioritization.
Q
What is the forwarding capacity of the WS-X4582-E?
A
The card delivers wire-rate forwarding at 1 Gbps per port, ensuring simultaneous line-rate performance across all 12 SFP ports.
Q
Is the WS-X4582-E covered under Cisco’s warranty?
A
Yes. It carries Cisco’s limited lifetime hardware warranty and is eligible for extended SMARTnet service contracts for advance replacement.
Q
How can I verify and upgrade the firmware on the WS-X4582-E?
A
Use the IOS CLI command “show module” to view the current firmware, then download the latest image from Cisco.com and upgrade via “archive download-sw” or TFTP methods.
Q
What are the environmental specifications for the WS-X4582-E?
A
Operating temperature is 0 °C to 40 °C, storage temperature –40 °C to 70 °C, humidity 10–85% non-condensing, and altitude up to 5,000 ft.
Q
Can the WS-X4582-E be used in redundant supervisor configurations?
A
Yes. It fully supports redundant supervisor engines in Catalyst 4500 E-Series chassis for uninterrupted operation during failover.
Q
Where can I order replacement parts or spares for the WS-X4582-E?
A
Replacement line cards and compatible SFP transceivers can be ordered through authorized Cisco partners or the Cisco Spare Parts Portal using SKU WS-X4582-E.
Q
What is the support and end-of-life status of the WS-X4582-E?
A
The WS-X4582-E is active and fully supported by Cisco with no announced end-of-life; customers can receive software updates and hardware support via SMARTnet.
