WS-X4248-FE-SFP Cisco Catalyst 4500 48 Ports Switch

Cisco WS-X4248-FE-SFP Catalyst 4500 48-Port Ethernet Switch

The Cisco WS-X4248-FE-SFP is a high-performance 48-port Fast Ethernet switch module designed for the Catalyst 4500 Series. Engineered for enterprise-grade networking, this module offers exceptional reliability, scalability, and enhanced flow control for optimized network performance.

Manufacturer and Product Identity

• Manufacturer: Cisco
• Part Number: WS-X4248-FE-SFP
• Device Type: Ethernet Switch Module
• Product Name: Catalyst 4500, 48-Port 100Base-X SFP
• Line Series: Cisco Catalyst
• Series Model: 4500 Series

Technical Specifications of Catalyst 4500 Switch Module

• Form Factor: Plug-in Module
• Network Technology: Fast Ethernet
• Slot Compatibility: 1 x Expansion Slot
• Port Configuration: 48 x SFP Ports
• Additional Features: Flow Control for Improved Performance

Standards Compliance

• IEEE Standards: IEEE 802.3, IEEE 802.3x, IEEE 802.3ah
• Environmental Compliance: NEBS Level 3 Certified
• Safety Standards: EN 60950, IEC 950, UL 1950 Compliant
• Electromagnetic Compatibility: VCCI Class A, EN55022 Class A, EN55024
• Additional Certifications: CSA 22.2 No. 950, FCC Part 15, FCC Class A

Connectivity and Expansion Features

• Interface Type: 48 x SFP (Small Form-Factor Pluggable) mini-GBIC slots
• Port Density: High-density 48 ports for extensive network connectivity
• Expansion Options: Supports flexible module integration for network scaling

Enhanced Network Performance

• Supports flow control to prevent packet loss during high traffic conditions
• Optimized for Fast Ethernet environments requiring low-latency switching
• Compatible with Cisco Catalyst 4500 Series chassis for seamless integration

Environmental Operating Conditions

• Operating Temperature: 0 °C to 40 °C
• Operating Humidity: 10% to 90% Relative Humidity

Compatibility and Integration

• Cisco Catalyst 4503
• Cisco Catalyst 4506
• Cisco Catalyst 4507R

Industry Certifications and Compliance

• NEBS Level 3 Certified: Ensures compliance with telecom-grade network safety
• FCC Class A Certification: Minimizes interference with other electronic devices
• International Safety Standards: EN 60950, IEC 950, UL 1950
• Electromagnetic Compliance: VCCI Class A, EN55022 Class A, EN55024

Flow Control and Performance Optimization

• Advanced flow control to reduce congestion and enhance data throughput
• Supports enterprise-level traffic management for improved network efficiency
• Reliable high-speed connectivity with minimal packet loss

Modular and Scalable Design

• Plug-in module design for flexible deployment in Catalyst 4500 chassis
• Expandable port capacity for growing enterprise networks
• Facilitates easy upgrades and network expansion without downtime

Cisco WS-X4248-FE-SFP Catalyst 4500 Series

The Cisco WS-X4248-FE-SFP is a high-performance Catalyst 4500 series switch, designed to deliver exceptional network reliability and scalability for enterprise and campus environments. This 48-port 100Base-X SFP switch is engineered to accommodate modern network demands, offering robust connectivity, flexible configuration options, and seamless integration with Cisco's advanced networking ecosystem.

Key Features of the Cisco WS-X4248-FE-SFP

The Catalyst 4500 WS-X4248-FE-SFP is loaded with features that make it a reliable backbone for enterprise networks. Its capabilities include high-density connectivity, support for fiber optic small form-factor pluggable (SFP) modules, and advanced Layer 2 and Layer 3 functionality. This switch provides network administrators with the flexibility to deploy secure, scalable, and resilient network solutions.

High-Density 48-Port 100Base-X SFP Design

The WS-X4248-FE-SFP offers 48 100Base-X SFP ports, allowing for high-speed fiber connectivity across the network. These SFP interfaces are compatible with a variety of optical transceivers, making it possible to extend network reach over long distances while maintaining high reliability. The high port density ensures that organizations can connect a large number of devices without sacrificing performance.

Layer 2 Switching Capabilities

The switch excels at Layer 2 operations, providing advanced switching features that include VLAN segmentation, spanning tree protocol, and link aggregation. These capabilities enhance network efficiency, reduce broadcast traffic, and ensure loop-free network topology. Additionally, Layer 2 security measures, such as port security and MAC address filtering, protect sensitive network resources from unauthorized access.

Layer 3 Routing Support

For enterprises requiring dynamic routing capabilities, the WS-X4248-FE-SFP offers integrated Layer 3 functionality. This includes static routing, RIP, OSPF, and EIGRP protocols, allowing seamless communication between different subnets and segments. Layer 3 support enhances network flexibility, optimizes traffic flow, and improves overall application performance within the enterprise infrastructure.

Performance and Reliability

Reliability is a core component of the Cisco WS-X4248-FE-SFP design. The switch is engineered to maintain high availability through redundant power supply support and resilient hardware architecture. Its switching fabric ensures low latency and high throughput, even under heavy traffic conditions. The Catalyst 4500 series has a proven track record of supporting mission-critical applications with minimal downtime.

Redundant Power Supply Options

The WS-X4248-FE-SFP supports dual redundant power supplies, enabling uninterrupted network operation in case of a power supply failure. This feature is crucial for enterprise environments that require constant uptime and continuous access to network resources. Administrators can configure the switch for hot-swappable power modules, reducing maintenance-related disruptions.

Advanced Cooling and Environmental Efficiency

The Catalyst 4500 series incorporates intelligent cooling mechanisms to maintain optimal operating temperatures, even in high-density configurations. Energy-efficient design reduces power consumption while ensuring thermal stability, extending the life of critical components. This combination of cooling and efficiency contributes to both operational savings and environmental sustainability.

Scalability and Network Flexibility

One of the most significant advantages of the WS-X4248-FE-SFP is its scalability. Organizations can expand their network infrastructure incrementally without overhauling the existing setup. The switch supports modular expansion, allowing administrators to add additional supervisor engines and line cards to meet growing bandwidth and connectivity requirements.

Modular Architecture

The Catalyst 4500 series features a modular design that supports various line cards and modules. The WS-X4248-FE-SFP can be integrated into larger Catalyst 4500 chassis, enabling a mix of Ethernet, Fast Ethernet, and Gigabit Ethernet modules. This flexibility allows network managers to tailor the network according to evolving business needs, making it a cost-effective long-term solution.

Stacking and Interoperability

The switch supports Cisco’s proprietary stacking technology, which allows multiple units to operate as a single logical switch. Stacking enhances network redundancy, simplifies management, and increases overall port density without complicating network topology. The WS-X4248-FE-SFP is fully interoperable with other Cisco Catalyst 4500 series switches, providing seamless integration in hybrid deployments.

Security and Access Control

Security is a fundamental aspect of the WS-X4248-FE-SFP switch. Cisco integrates multiple layers of protection to safeguard sensitive enterprise data and maintain compliance with industry standards. The switch supports robust access control, authentication, and network segmentation to ensure that network resources remain secure and protected against threats.

Access Control Lists and VLAN Segmentation

The WS-X4248-FE-SFP allows administrators to implement granular access control policies using access control lists (ACLs). Combined with VLAN segmentation, these controls prevent unauthorized access to critical areas of the network, isolating sensitive traffic and enhancing overall security posture. VLANs also facilitate efficient bandwidth management and minimize broadcast traffic.

Integration with Cisco Network Ecosystem

The WS-X4248-FE-SFP switch is designed to work seamlessly within the broader Cisco ecosystem. It integrates effectively with Cisco network management solutions such as Cisco Prime Infrastructure, enabling centralized monitoring and automated configuration. This integration simplifies deployment, enhances operational efficiency, and supports advanced analytics for proactive network management.

Cisco Prime Infrastructure Support

Cisco Prime Infrastructure provides comprehensive network lifecycle management, including device discovery, configuration management, compliance monitoring, and software image management. The Catalyst 4500 series’ compatibility with this platform allows network administrators to streamline operational workflows, reduce human error, and ensure consistent network performance across distributed environments.

Compatibility with Cisco Catalyst Technologies

The WS-X4248-FE-SFP switch supports Cisco’s proprietary technologies such as FlexStack, TrustSec, and Smart Install. These features enhance network resiliency, simplify provisioning, and provide advanced security capabilities. FlexStack allows multiple switches to operate as a single unit, while TrustSec ensures secure policy enforcement across the network. Smart Install reduces deployment time by automating switch configuration in large-scale environments.

Deployment Scenarios and Use Cases

The WS-X4248-FE-SFP is versatile and suited for various enterprise deployment scenarios. It can serve as a core or distribution layer switch in campus networks, supporting high-volume traffic and critical applications. Additionally, it is ideal for data center access networks where low-latency, high-throughput connections are required. The switch’s modularity and scalability make it an excellent choice for organizations planning gradual network expansion.

Campus Network Core and Distribution

In campus environments, the WS-X4248-FE-SFP functions as a distribution switch, aggregating traffic from multiple access switches and forwarding it to the core layer. Its high port density and Layer 3 routing capabilities allow efficient traffic segmentation and management. By deploying this switch in campus networks, administrators can ensure high availability, reduce latency, and support advanced services such as IP telephony and wireless access.

Data Center Access Switch

For data centers, the WS-X4248-FE-SFP serves as an access switch connecting servers and storage systems to the network backbone. Its fiber SFP interfaces provide high-speed, long-distance connectivity while maintaining low latency. Redundant power and advanced cooling mechanisms ensure consistent uptime, making it suitable for mission-critical applications and cloud computing environments.

Advanced Management Features

The Catalyst 4500 series is equipped with comprehensive management capabilities that simplify administration and enhance network visibility. The WS-X4248-FE-SFP supports both command-line interface (CLI) and web-based management, giving network administrators flexibility in configuration and monitoring. These management tools help maintain network reliability and optimize performance.

Command-Line Interface and Automation

The CLI provides granular control over switch configuration, enabling precise tuning of network parameters. Combined with automation tools like Cisco IOS scripting and API support, administrators can streamline repetitive tasks, reduce configuration errors, and enforce consistent policies across multiple switches.

Reliability and Long-Term Investment

The WS-X4248-FE-SFP Catalyst 4500 series switch represents a long-term investment for enterprises seeking reliable, high-performance networking solutions. Cisco’s reputation for durability and innovation ensures that this switch will support evolving network requirements for years to come. Its modular architecture allows gradual upgrades, protecting the organization from obsolescence while minimizing capital expenditure.

Hardware Longevity and Support

Cisco provides extensive hardware support, including replacement services, warranties, and technical assistance, ensuring that the WS-X4248-FE-SFP continues to operate effectively over its lifespan. The switch is designed to handle rigorous network workloads and environmental challenges, delivering consistent performance even in high-demand scenarios.

Future-Proof Network Expansion

The Catalyst 4500 series supports scalable expansion and evolving network protocols. Organizations can integrate new technologies such as higher-speed SFP+ modules, advanced routing protocols, and next-generation security features without replacing the existing infrastructure. This future-proof design safeguards investments and allows enterprises to adapt to changing network requirements seamlessly.