Cisco WS-X4920-GB-RJ45= Catalyst 20 Ports Expansion Module

Product Overview

The Cisco WS-X4920-GB-RJ45= is an advanced expansion module designed to enhance data networking capabilities. With its robust features, this module is ideal for upgrading your network infrastructure.

Manufacturer and Model Details

• Manufacturer: Cisco
• Part Number/SKU: WS-X4920-GB-RJ45=
• Product Type: Expansion Module
• Product Name: Catalyst 20 Ports Expansion Module

Technical Specifications

Application and Form Factor

• Intended Use: Optimized for Data Networking environments
• Form Factor: Plug-in module for straightforward installation

Port Configuration

• Total Ports: 20
• Connector Type: RJ-45
• Port Details: Supports 10/100/1000Base-T LAN speeds on all 20 ports

Media and Performance

Media Type and Transfer Rates

• Supported Media: Twisted Pair cables
• Maximum Data Rate: 1 Gigabit per second (1 Gbps)

Networking Capabilities

Connectivity and Protocols

• Technology: Wired connections for stable network performance
• Cabling Compatibility: Ethernet 10Base-T, 100Base-TX, and 1000Base-T standards
• Supported Protocols: Ethernet, Fast Ethernet, and Gigabit Ethernet

Data Transfer and Status Indicators

• Data Transfer Rate: Up to 1 Gbps
• Status Indicators: Displays port and device status

Features and Expansion

Duplex Modes

• Full Duplex: Yes
• Half Duplex: Yes

Expansion and Connectivity

• Interfaces: 20 RJ-45 interfaces for 1000Base-T connections
• Compatible Slots: 1 expansion slot for additional functionality

Compatibility

• Compatible With: Cisco Catalyst 4900 Series Switches

Ports

The Cisco WS-X4920-GB-RJ45= Expansion Module is an essential component for expanding the capabilities of your Cisco Catalyst switch. One of its standout features is the generous number of ports it offers. With a total of 20 ports, this expansion module provides users with an abundance of connectivity options, making it an invaluable asset for businesses of all sizes.

Increased Flexibility and Scalability

Having 20 ports on the Cisco WS-X4920-GB-RJ45= Expansion Module grants users unparalleled flexibility and scalability. Whether you need to connect multiple devices within your network or expand your network infrastructure, this expansion module offers the necessary resources to accommodate your growing business needs. The abundance of ports ensures that you won't run out of connectivity options, allowing you to seamlessly integrate new devices and expand your network without limitations.

Enhanced Network Performance

The 20 ports provided by the Cisco WS-X4920-GB-RJ45= Expansion Module contribute significantly to enhancing network performance. With a higher port count, you can distribute network traffic more effectively, reducing congestion and improving overall network efficiency. This feature is particularly beneficial for organizations that handle substantial data transfers, such as multimedia streaming, large file transfers, and video conferencing. By utilizing multiple ports, you can ensure smooth data flow, preventing bottlenecks and maintaining optimal network performance.

Greater Bandwidth Allocation

Each of the 20 ports on the Cisco WS-X4920-GB-RJ45= Expansion Module supports Gigabit Ethernet connections, providing a substantial amount of bandwidth for data transmission. This high bandwidth allocation allows for faster data transfer rates between devices connected through these ports. Additionally, the module supports auto-negotiation, enabling seamless communication between devices operating at different speeds. This feature ensures that each connected device receives an appropriate amount of bandwidth, optimizing network performance and preventing network congestion.

Improved Network Redundancy

The Cisco WS-X4920-GB-RJ45= Expansion Module's 20 ports also contribute to improved network redundancy. By utilizing multiple ports, you can establish redundant connections between devices, ensuring that network operations remain unaffected in case of a single point of failure. This redundancy minimizes the risk of downtime and safeguards against potential disruptions, making it crucial for mission-critical applications where uninterrupted connectivity is paramount.

Efficient Network Management

The Cisco WS-X4920-GB-RJ45= Expansion Module simplifies network management by providing an ample number of ports. With 20 available ports, you can logically segment your network based on department, function, or any other criteria that suits your organization's needs. This logical segregation enhances security and simplifies network administration, enabling efficient monitoring and troubleshooting of network issues. Additionally, the module supports advanced management features, such as VLANs and QoS, further streamlining network management tasks.

Cost-Effective Solution

Investing in the Cisco WS-X4920-GB-RJ45= Expansion Module with its 20 ports offers a cost-effective solution for expanding your network infrastructure. Instead of purchasing multiple smaller modules or switches to accommodate additional devices, this single expansion module provides ample connectivity options, saving both upfront costs and ongoing maintenance expenses. Moreover, its scalability ensures that you can easily adapt to future growth without the need for significant hardware investments.

In conclusion, the Cisco WS-X4920-GB-RJ45= Expansion Module's 20 ports offer a multitude of benefits for users. From increased flexibility and scalability to enhanced network performance and improved redundancy, this feature-rich expansion module empowers businesses to build robust and efficient network infrastructures. With efficient network management capabilities and cost-effectiveness in mind, investing in this expansion module is a wise choice for organizations looking to expand their network capabilities while ensuring optimal performance and reliability.