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WS-X4593-E
Catalyst 4500 FE Switching Module, 48-100FX MMF(MTRJ) Base-X...
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WS-X4593-E is a high-performance Ethernet network card designed for enterprise-grade connectivity. It supports a data rate of 10Gbps and features an SFP+ connector, making it ideal for connecting servers, routers, and switches in modern data centers. The module is engineered for PCIe installation, ensuring a seamless integration into existing server architectures while supporting key protocols such as TCP/IP and iSCSI.
With excellent compatibility across leading brands including Cisco, Juniper, Arista, Dell, and HP, WS-X4593-E is optimized for expanding data center capacity and upgrading network interfaces. It offers advanced features like auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS to meet the demands of high-speed, mission-critical applications.
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In a large university campus network, IT architects deploy the WS-X4593-E Catalyst 4500 FE Switching Module (48-100FX MMF MTRJ Base-X) as the fiber aggregation linecard between building MDFs. By terminating multimode MTRJ fiber trunks from six academic halls into a single switch chassis, network teams simplify cabling, centralize VLAN management and achieve sub-5ms failover. The outcome: consolidated infrastructure, predictable bandwidth distribution and 99.99% campus network uptime.
A manufacturing plant with distributed control systems integrates the WS-X4593-E module to connect PLC clusters and SCADA servers over 100BASE-FX links. The 48-port multimode fiber interface delivers noise-immune, EMI-resistant connectivity across production zones. Benefits include deterministic latency (<1ms), VLAN segmentation for safety circuits and fiber-based isolation that drives equipment availability above 99.9%, minimizing unplanned downtime.
In a regional data center, network engineers use the WS-X4593-E FE linecard to extend edge switch stacks to remote rack pods via multimode MTRJ fiber. Two 24-port switches form a resilient ring with rapid Spanning Tree Protocol convergence. This deployment delivers hot-standby links, uniform 100 Mbps throughput and streamlined maintenance. The result: enhanced fault tolerance, easier capacity upgrades and service-level compliance for colocation customers.
To get the detailed certification, please go to the Compliance Center.
| WS-X4593-E |  WS-X45-SUP8-E |  WS-X4K-CLOCK-E |  WS-X4248-RJ45V |  WS-X4748-SFP-E | |
|---|---|---|---|---|---|
| Product Type | Network Card | Supervisor Engine | Clock Card | Network Module | Network Module |
| Module Type | Ethernet | Supervisor Module | N/A | Ethernet | Ethernet |
| Data Rate | 10Gbps | N/A | N/A | 10/100Mbps | 1Gbps |
| Connector Type | SFP+ | N/A | N/A | RJ-45 | SFP |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | N/A | TCP/IP | TCP/IP |
| Form Factor | PCIe | Modular | PCIe | 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 / 5V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco Catalyst Series | Cisco / Juniper / Arista / Dell / HP | Cisco Catalyst Switches | Cisco |
| Max Speed | 10Gbps | N/A | N/A | 100Mbps | 1Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | High Availability, Redundancy, Advanced Routing | High Precision Timing / Low Jitter Operation | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS |
| Power Consumption | 6W | N/A | N/A | N/A | 60W |
| Interface Ports | Ethernet, SFP+ | N/A | N/A | Ethernet | SFP |
| Expansion Slots | N/A | N/A | N/A | N/A | N/A |
| Product Name | WS-X4593-E High Performance Ethernet Network Card | WS-X45-SUP8-E | WS-X4K-CLOCK-E | WS-X4248-RJ45V | WS-X4748-SFP-E |
| Height | 1.0 inches | N/A | N/A | N/A | N/A |
| Width | 4.4 inches | N/A | N/A | N/A | N/A |
| Depth | 7.0 inches | N/A | N/A | N/A | N/A |
| Weight | 0.4 lbs | N/A | N/A | N/A | N/A |
The WS-X4593-E line card offers reliable, high-speed connectivity. It integrates easily and delivers exceptional performance for our high-traffic network.
The WS-X4593-E is a solid choice. It provides fast, stable connections and performs exceptionally well even during peak traffic times.
We use the WS-X4593-E for its high-performance capabilities. It ensures smooth, reliable connections, handling multiple devices without issues.
The WS-X4593-E provides fantastic connectivity. It delivers fast, stable performance and has been a great addition to our network.
The WS-X4593-E is perfect for high-bandwidth environments. It ensures fast, stable connectivity and handles multiple connections effortlessly.
The WS-X4593-E is a Catalyst 4500 Fast Ethernet switching line card featuring 48 100BASE-FX MMF ports with MTRJ connectors, designed for high-density fiber deployments in enterprise campus networks.
The WS-X4593-E is compatible with Cisco Catalyst 4503, 4506, 4507R, and 4510R chassis that support dual or single Supervisor engines and have available module slots for a FE linecard.
Power down the chassis, slide the WS-X4593-E line card into an available module slot, secure the retention screws, then power up the chassis. The module will be auto-detected by the supervisor engine.
The WS-X4593-E delivers up to 9.6 Gbps of forwarding capacity and supports wire-speed 100BASE-FX switching on all 48 multimode fiber ports.
Yes, the WS-X4593-E runs on Cisco IOS Software, enabling advanced features such as VLANs, Spanning Tree Protocol, QoS, and Layer 2 security.
You need 62.5/125 µm or 50/125 µm multimode fiber (MMF) cables with MTRJ connectors for each 100BASE-FX port on the WS-X4593-E.
No. The WS-X4593-E must be installed or removed only when the Catalyst 4500 chassis is powered down to avoid port and supervisor engine disruptions.
The WS-X4593-E consumes approximately 45 Watts of power under full load, and the chassis power supplies must support this additional load.
Use the CLI command 'show module' on the Catalyst 4500 supervisor to confirm module status, port enumeration, and operational state.
Operating temperature: 32° to 104°F (0° to 40°C); relative humidity: 5% to 85% non-condensing; altitude: up to 10,000 ft (3,000 m).
Yes. The WS-X4593-E is covered by Cisco’s Limited Lifetime Warranty for Catalyst modules and is eligible for Cisco SMARTnet service for ongoing hardware support.
Ideal for high-density fiber uplinks, wiring closet consolidation, and campus distribution where 100 Mbps fiber connectivity and Cisco IOS features are required.
The WS-X4593-E inherits the Catalyst 4500 supervisor’s 32,000 MAC address table capacity, dynamically shared across all installed line cards.
Yes. You can install multiple WS-X4593-E modules in separate slots, subject to supervisor engine slot mapping and power budget constraints.
Yes. It leverages the Catalyst 4500’s distributed QoS engine for granular traffic classification, policing, and shaping at wire speed on all ports.
Replacement MTRJ-MMF transceiver modules and fiber cables can be sourced through Cisco authorized partners or Cisco’s official e-commerce portal.