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

The Cisco WS-X4302-GB Catalyst 4500 Series Switch Module is a powerful networking solution designed to enhance the performance and functionality of the Catalyst 4500 Series switches. This module, equipped with 2 LAN ports supporting 1000Base-X GBIC connectivity, plays a crucial role in expanding the capabilities of enterprise networks. In this comprehensive guide, we will delve into the key features, technical specifications, and benefits of the Cisco WS-X4302-GB Switch Module.

• LAN Ports and Connectivity: The Cisco WS-X4302-GB is equipped with two LAN ports that support 1000Base-X GBIC (Gigabit Interface Converter) connectivity. This enables high-speed data transfer, providing a reliable and efficient network infrastructure for businesses.
• Compatibility with Catalyst 4500 Series: This switch module is specifically designed for seamless integration with the Catalyst 4500 Series switches, ensuring optimal performance and compatibility within the Cisco networking ecosystem.
• Scalability and Modular Design: The modular design of the Cisco WS-X4302-GB allows for easy scalability, providing businesses with the flexibility to expand their network infrastructure as their requirements grow. This modularity is a key advantage for organizations seeking to adapt to changing network demands.
• Hot-Swappable Capability: One notable feature of this switch module is its hot-swappable capability, allowing for the replacement or addition of modules without disrupting the operation of the entire network. This ensures minimal downtime during maintenance or upgrades, contributing to enhanced network reliability.
• Advanced Layer 2 and Layer 3 Functionality: The Cisco WS-X4302-GB supports advanced Layer 2 and Layer 3 features, making it suitable for a variety of networking applications. From basic switching functions to more complex routing requirements, this switch module provides the necessary capabilities for diverse network setups.

• Data Transfer Speed: The Cisco WS-X4302-GB Switch Module supports Gigabit Ethernet speeds, with data transfer rates of up to 1 Gbps. This high-speed connectivity is essential for handling large volumes of data efficiently, making it ideal for bandwidth-intensive applications.
• Supported GBIC Modules: The switch module is compatible with various GBIC modules, providing flexibility in choosing the appropriate transceivers based on specific networking needs. This adaptability allows businesses to customize their network infrastructure according to different connectivity requirements.
• Form Factor: The module adheres to the form factor standards of the Catalyst 4500 Series, ensuring a seamless fit and easy installation within the compatible switch chassis. The compact design optimizes space utilization in networking cabinets or data center environments.
• Power Requirements: Understanding the power requirements of networking equipment is crucial for efficient operation. The Cisco WS-X4302-GB is designed with power efficiency in mind, minimizing energy consumption while delivering robust performance.

• Enhanced Network Performance: The Gigabit Ethernet connectivity provided by the Cisco WS-X4302-GB Switch Module significantly enhances network performance. This is particularly beneficial for organizations with demanding applications, such as video conferencing, large file transfers, and data-intensive tasks.
• Flexibility and Adaptability: The modular design and hot-swappable capability of this switch module offer unparalleled flexibility and adaptability. Businesses can easily scale their networks and make necessary adjustments without disrupting ongoing operations.
• Cost-Effective Scalability: The Cisco WS-X4302-GB allows organizations to scale their network infrastructure cost-effectively. Instead of investing in entirely new networking equipment, businesses can expand their capabilities by adding additional modules as needed.
• Reduced Downtime and Easy Maintenance: The hot-swappable capability of the switch module contributes to reduced downtime during maintenance or upgrades. IT administrators can replace or add modules without affecting the entire network, ensuring continuous operation and minimizing disruptions.
• Optimized for Catalyst 4500 Series Integration: The seamless integration with the Catalyst 4500 Series switches ensures optimized performance within the Cisco networking environment. This interoperability simplifies network management and streamlines the deployment of Cisco-based solutions.

The WS-X4302-GB is a module for the Cisco Catalyst 4500 series of switches, providing 2 Gigabit Ethernet ports for server switching. The following are the key security and quality features of this module:

• Quality of Service (QoS): The WS-X4302-GB supports QoS, allowing administrators to prioritize network traffic based on specific needs, such as voice and video.
• Spanning Tree Protocol (STP): The module supports STP, which helps prevent network loops by creating a loop-free topology in the network.
• Access Control Lists (ACLs): The module supports ACLs, which allow administrators to restrict access to the network based on specific criteria, such as source IP address or destination port.
• Advanced security: The WS-X4302-GB supports advanced security features such as 802.1X authentication, which restricts access to the network based on user credentials, and Dynamic ARP Inspection (DAI), which helps prevent ARP spoofing attacks.
• Hot-swappable: The module is hot-swappable, meaning it can be removed and replaced without affecting the rest of the network.
• Scalability: The WS-X4302-GB is part of the Cisco Catalyst 4500 series, a highly scalable and modular switching platform, allowing administrators to easily add additional modules and expand the network as needed.

The WS-X4302-GB Cisco Catalyst 4500 Ethernet Module is a 2-port module that can be used with the Cisco Catalyst 4500 series switches and provides Quality of Service (QoS) capabilities to prioritize and manage different types of network traffic.

Classification and Marking: The module supports several classification and marking methods that allow administrators to identify and classify different types of network traffic based on various criteria such as IP addresses, port numbers, and protocols. This allows the module to apply different QoS policies to different types of traffic.

Traffic Shaping and Policing: The module supports traffic shaping and policing, which are techniques used to control and limit the rate of traffic flowing through the module. Traffic shaping allows administrators to control the rate of traffic and ensure that it conforms to a specific rate while policing drops or marks packets that exceed a specified rate.

Congestion Management: The module supports several congestion management techniques, such as Weighted Random Early Detection (WRED) and Weighted Tail Drop (WTD), to manage and control network congestion. WRED randomly drops packets before a queue becomes full, while WTD drops packets when a queue becomes full.

Prioritization: The module supports several prioritization techniques, such as Class-Based Weighted Fair Queuing (CBWFQ) and Low Latency Queuing (LLQ), to prioritize different types of traffic and ensure that critical traffic is given priority over less important traffic.

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

• Application/Usage: Switching Network
• Interfaces/Ports:
  • Interfaces/Ports: 2 x 1000Base-X LAN
  • Interfaces/Ports Details: 2 x SC 1000Base-X Full-duplex LAN

• Connectivity Media:
  • 50 µm Multi-mode Optical Fiber 1000Base-LX/LH
  • 9/10 µm Single-mode Optical Fiber 1000Base-LX/LH
• Distance Supported:
  • 1804 ft 62.5 µm Optical Fiber Full-duplex 500 MHz
  • 1804 ft 50.0 µm Optical Fiber Full-duplex 400 MHz
  • 1804 ft 50.0 µm Optical Fiber Full-duplex 500 MHz
  • 6.20 Mile 9/10 µm Optical Fiber
• Data Transfer Rate: 1 Gbps Gigabit Ethernet Full-duplex

• System Requirements:
  • Patch cord required when using the LX/LH GBIC with 62.5-micron diameter MMF
  • The patch cord is required for link distances greater than 984 feet (300 meters) and must comply with IEEE standards

• Catalyst 4500 Series
• Catalyst 4000 Series

• Compliance: CE Marking
• Safety:
  • UL 60950
  • CSA-C22.2 No.60950
  • EN-60950
  • IEC-60950
  • TS001
  • AS/NZS-3260

In short, the Cisco WS-X4302-GB Catalyst 4500 Series Switch Module stands as a robust networking solution with its advanced features, technical specifications, and associated benefits. As organizations continue to evolve and expand their network infrastructure, the modular and scalable design of this switch module provides a reliable foundation for meeting the demands of modern business networking. Whether it's enhancing performance, ensuring flexibility, or minimizing downtime, the Cisco WS-X4302-GB proves to be a valuable component within the Cisco Catalyst 4500 Series.