WS-X4302-GB Cisco Catalyst 4500 2 Ports Switch Module

Cisco WS-X4302-GB Catalyst 4500 2 Ports Switch Module

The Cisco WS-X4302-GB Catalyst 4500 2 Ports Switch Module is a high-performance Ethernet switch designed for enterprise-grade networks. Part of the renowned Catalyst 4500 Series, this module ensures reliable connectivity, high-speed data transfer, and extensive compatibility with Cisco Catalyst platforms.

General Information

• Manufacturer: Cisco
• Part Number: WS-X4302-GB
• Switch Type: Ethernet Switch
• Module Name: Catalyst 4500 2 Ports Switch Module
• Line: Catalyst
• Series: 4500

Interface Details

• 2 x 1000Base-X LAN interfaces
• 2 x SC 1000Base-X Full-duplex LAN ports

Media and Performance Metrics

• 50 µm Multi-mode Optical Fiber 1000Base-LX/LH
• 9/10 µm Single-mode Optical Fiber 1000Base-LX/LH

Distance Capabilities

• 1804 ft with 62.5 µm Optical Fiber (Full-duplex 500 MHz)
• 1804 ft with 50.0 µm Optical Fiber (Full-duplex 400 MHz)
• 1804 ft with 50.0 µm Optical Fiber (Full-duplex 500 MHz)
• 6.20 miles with 9/10 µm Optical Fiber

Compatibility

• Catalyst 4500 Series chassis
• Catalyst 4000 Series chassis

CE Marking

• Compliant with CE standards

Safety Standards

• UL 60950
• CSA-C22.2 No.60950
• EN-60950
• IEC-60950
• TS001
• AS/NZS-3260

Cisco WS-X4302-GB Catalyst 4500 2 Ports Switch Module

The Cisco WS-X4302-GB Catalyst 4500 2 Ports Switch Module is a high-performance networking module designed for enterprise-class switching environments. Engineered to deliver robust connectivity and enhanced bandwidth, this module integrates seamlessly into Cisco Catalyst 4500 series chassis. It provides two Gigabit Ethernet ports, ensuring reliable data transfer and support for advanced network applications.

Advanced Switching Capabilities

This switch module is equipped with comprehensive Layer 2 and Layer 3 switching features. It supports VLAN segmentation, spanning tree protocol, and advanced routing protocols, allowing organizations to optimize network traffic efficiently. The WS-X4302-GB module ensures minimal latency and high throughput, making it ideal for environments that demand consistent and uninterrupted connectivity.

Layer 2 Functionality

The module delivers extensive Layer 2 functionalities, including port-based VLANs, dynamic VLAN assignment, and trunking. It supports IEEE standards, ensuring compatibility with various network devices. Enhanced multicast handling and support for quality of service (QoS) policies enable prioritization of critical applications, including voice over IP and video conferencing, maintaining optimal performance even in high-traffic scenarios.

Layer 3 Routing Capabilities

The WS-X4302-GB extends beyond traditional Layer 2 operations with advanced Layer 3 routing. It supports static and dynamic routing protocols such as OSPF, EIGRP, and RIP. This allows network administrators to efficiently manage inter-VLAN routing, improve network resilience, and simplify network design. The module's routing performance ensures low latency and scalable network operations for growing enterprise infrastructures.

High Performance and Reliability

Designed for mission-critical environments, the WS-X4302-GB module provides exceptional reliability. It leverages Cisco’s hardware-based forwarding architecture, reducing CPU load and accelerating packet processing. The module operates within the Catalyst 4500 series chassis, benefiting from redundant power supplies, intelligent cooling mechanisms, and chassis-level failover features that enhance overall network uptime.

Redundancy and Failover

The module supports redundant configurations to ensure continuous network operation in case of hardware failures. When paired with a Supervisor Engine in the Catalyst 4500 chassis, it provides stateful failover, preserving active sessions and routing information during system upgrades or hardware replacements. This level of redundancy is critical for enterprise networks that cannot afford downtime.

Scalability and Modular Design

With its modular design, the WS-X4302-GB facilitates scalable network growth. Enterprises can start with a small deployment and incrementally add additional switch modules as requirements expand. The Catalyst 4500 chassis allows multiple WS-X modules to coexist, providing flexible bandwidth allocation and centralized management, simplifying network expansion and future-proofing the infrastructure.

Energy Efficiency and Environmental Considerations

The WS-X4302-GB switch module is designed with energy efficiency in mind. It operates within optimized power parameters and includes features that reduce energy consumption without compromising performance. Advanced cooling and power management within the Catalyst 4500 chassis ensure that the module maintains efficient thermal performance while minimizing operational costs and environmental impact.

Integration with Cisco Catalyst 4500 Series

Seamless integration with the Catalyst 4500 series ensures that the WS-X4302-GB module can leverage the full suite of Cisco management tools, including Cisco IOS software and Cisco Prime Infrastructure. Network administrators can monitor traffic patterns, configure security policies, and perform firmware updates across multiple modules, streamlining operational management and improving overall network visibility.

Software Compatibility and Upgrades

The module is fully compatible with Cisco IOS releases that support advanced switching and routing functionalities. Regular software updates enable new features and security enhancements, ensuring the switch module remains current with evolving enterprise requirements. Administrators benefit from a centralized interface for managing firmware updates, reducing maintenance complexity.

Security Features and Network Protection

Security is a cornerstone of the WS-X4302-GB module. It supports IEEE 802.1X port-based authentication, access control lists, and secure management protocols such as SSH and SNMPv3. These capabilities protect sensitive data and prevent unauthorized access, making it suitable for deployment in environments that demand high-security standards, including financial institutions and government facilities.

Access Control and Authentication

The module allows detailed access control at the port level, enabling administrators to define policies for individual users or devices. Integration with Cisco Identity Services Engine further enhances network security by enforcing dynamic authentication and authorization policies. This granular control ensures that network resources are accessible only to authorized users, reducing potential attack surfaces.

Applications and Use Cases

The WS-X4302-GB Catalyst 4500 module is suitable for a wide range of enterprise applications. Its high-speed Gigabit Ethernet ports make it ideal for data center aggregation, campus backbone connectivity, and departmental switch uplinks. The module supports converged networking, enabling simultaneous transmission of data, voice, and video traffic over a unified infrastructure.

Enterprise Network Core and Aggregation

In medium to large enterprises, the module serves as a reliable core or aggregation switch. Its robust Layer 3 capabilities ensure efficient routing and traffic distribution, reducing congestion and maintaining high performance across multiple VLANs. Organizations can scale the deployment by adding additional WS-X modules to accommodate growing connectivity needs.

Converged Networking for Unified Services

The module supports converged network services, allowing enterprises to run multiple applications over the same network infrastructure. High bandwidth, low latency, and QoS support ensure optimal performance for VoIP, video conferencing, and mission-critical applications. By consolidating network traffic, organizations can reduce infrastructure costs and simplify management.

Training and Documentation Resources

Cisco offers detailed documentation, deployment guides, and training resources for network administrators working with the WS-X4302-GB module. These resources simplify configuration, troubleshooting, and optimization, helping IT teams maximize the efficiency and performance of their Catalyst 4500 infrastructure.