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WS-X4582-E
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Catalyst 4500 E-Series Line card 12-Port GE (SFP)
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Name:
WS-X4582-E
- Description:
- Catalyst 4500 E-Series Line card 12-Port GE (SFP)
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0818250268572
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 90
- List Price:
$495.00
- Price:
$287.0042% off
Quantity:
1
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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.
WS-X4582-E price is is available on request. Get immediate quote.
Request bulk order quote for WS-X4582-E for additional pricing. Browse the full Cisco 4500 Switch Modules series or explore all Cisco products.
WS-X4582-E Specifications
- Product Type
- Network Card
- Brand
- Cisco
- 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
- 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.
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Product Comparison Table 
| 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 |
| 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 |
| Interface Ports | Ethernet | Ethernet | SFP | Ethernet | Ethernet |
| 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 |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
D
David Turner
5
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.
J
James Mitchell
4
The WS-X4582-E provides outstanding performance. It supports high-density environments and ensures seamless, high-speed connectivity across our network.
O
Olivia Roberts
5
The WS-X4582-E delivers stable, fast performance. It provides reliable connectivity even in high-traffic environments and is easy to configure.
G
Grace Harris
4
The WS-X4582-E is a fantastic line card. It ensures smooth communication and fast connections, even during peak usage.
B
Benjamin Harris
5
The WS-X4582-E provides reliable, high-speed performance. It's perfect for handling high-density networks and heavy traffic with ease.
Questions & Answers
What is the Cisco WS-X4582-E 12-Port GE (SFP) line card?
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.
How many ports and what port type does the WS-X4582-E support?
It provides twelve SFP-based Gigabit Ethernet ports that accept both multimode and single-mode Cisco or MSA-compliant transceivers.
What is the maximum data rate of the WS-X4582-E line card?
Each SFP port supports up to 1 Gbps, offering an aggregate bandwidth of 12 Gbps for simultaneous line-rate performance.
Which Catalyst chassis are compatible with the WS-X4582-E?
The line card is compatible with Cisco Catalyst 4500 E-Series chassis, including the 4507R-E, 4510R-E and 4526RE models.
Which SFP modules are supported by the WS-X4582-E?
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.
Does the WS-X4582-E support hot-swappable installation?
Yes. The WS-X4582-E is hot-swappable, allowing safe insertion or removal without powering down the entire switch.
How do I install the WS-X4582-E line card into a Catalyst 4500 E-Series chassis?
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.
What is the power consumption of the WS-X4582-E line card?
Typical power draw is 20 W under full load, with cooling provided by the chassis’ front-to-rear airflow design.
What Layer 2 and Layer 3 features does the WS-X4582-E support?
It supports full Layer 2 services (VLAN, STP, port security), basic Layer 3 routing (RIP, OSPF, EIGRP), and QoS functions for traffic prioritization.
What is the forwarding capacity of the WS-X4582-E?
The card delivers wire-rate forwarding at 1 Gbps per port, ensuring simultaneous line-rate performance across all 12 SFP ports.
Is the WS-X4582-E covered under Cisco’s warranty?
Yes. It carries Cisco’s limited lifetime hardware warranty and is eligible for extended SMARTnet service contracts for advance replacement.
How can I verify and upgrade the firmware on the WS-X4582-E?
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.
What are the environmental specifications for the WS-X4582-E?
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.
Can the WS-X4582-E be used in redundant supervisor configurations?
Yes. It fully supports redundant supervisor engines in Catalyst 4500 E-Series chassis for uninterrupted operation during failover.
Where can I order replacement parts or spares for the WS-X4582-E?
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.
What is the support and end-of-life status of the WS-X4582-E?
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.