Cisco WS-X4908-10G-RJ45 Service Module
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Cisco WS-X4908-10G-RJ45 8-Port 10GBASE-T RJ-45 Half Card New

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Part Number#: WS-X4908-10G-RJ45
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Short Description:
WS-X4908-10G-RJ45 Catalyst 4900-M Series 8 Ports (2:1) 10GBase-T RJ-45 Half Card Expansion module Wide Area Network | Made by Cisco | New Factory Sealed
Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days
More Information for the Cisco Catalyst 4900-M Series

The Cisco Catalyst 4900-M Series is a family of high-performance, modular switches designed for enterprise and data center networks. These switches provide scalable, high-density Ethernet connectivity with advanced features for improving network performance, reliability, and security. One of the expansion modules available for the Catalyst 4900-M Series is the Cisco WS-X4908-10G-RJ45, which offers eight ports of 10Base-T Gigabit Ethernet connectivity.

Overview of Cisco WS-X4908-10G-RJ45 Expansion Module

The Cisco WS-X4908-10G-RJ45 expansion module is designed to extend the capabilities of the Cisco Catalyst 4900-M Series switches by adding eight ports of 10Base-T Gigabit Ethernet connectivity. Each port on the module supports auto-negotiation and can operate at speeds of 10 Mbps, 100 Mbps, or 1 Gbps, providing flexibility for connecting various devices to the network.

Key Features of Cisco WS-X4908-10G-RJ45 Expansion Module
  • Eight Ports of 10Base-T Gigabit Ethernet: The module provides eight RJ-45 ports for connecting devices such as computers, servers, printers, and other network peripherals to the Catalyst 4900-M Series switch.
  • Auto-Negotiation: Each port supports auto-negotiation, allowing it to automatically detect and configure the optimal speed and duplex mode for connected devices.
  • High-Speed Connectivity: With support for Gigabit Ethernet speeds, the module enables high-speed data transfer rates, making it suitable for bandwidth-intensive applications and workloads.
  • Hot-Swappable Design: The expansion module features a hot-swappable design, allowing it to be installed or removed from the Catalyst 4900-M Series switch without disrupting network operations.
  • Compatibility: The WS-X4908-10G-RJ45 expansion module is compatible with the Cisco Catalyst 4900-M Series switches, providing seamless integration and interoperability with existing network infrastructure.
  • Scalability: By adding additional ports to the Catalyst 4900-M Series switch, the module enhances the scalability of the network, allowing it to accommodate growing business needs and expanding user populations.
  • Flexible Deployment Options: The expansion module can be deployed in various network environments, including enterprise networks, data centers, and service provider networks, providing flexibility to meet diverse networking requirements.
  • Enhanced Network Performance: With its high-speed connectivity and advanced features, the WS-X4908-10G-RJ45 expansion module helps improve network performance, reducing latency and enhancing overall efficiency.
Benefits of Cisco WS-X4908-10G-RJ45 Expansion Module
  • Increased Network Capacity: By adding additional Gigabit Ethernet ports to Cisco Catalyst 4900 Series Switches, the WS-X4908-10G-RJ45 expansion module increases network capacity and accommodates more connected devices.
  • Enhanced Performance: With Gigabit Ethernet support and high-speed data transfer rates, the expansion module enhances network performance, enabling faster data transmission and reduced latency.
  • Scalability: The modular design of Cisco Catalyst switches allows for easy scalability, and the WS-X4908-10G-RJ45 expansion module further extends this scalability by providing additional Ethernet ports as needed.
  • Flexibility: As a half-expansion module, the WS-X4908-10G-RJ45 offers flexibility in deployment, allowing network administrators to customize their switch configurations according to specific requirements.
  • Compatibility: The expansion module is fully compatible with Cisco Catalyst 4900 Series Switches, ensuring seamless integration and interoperability within existing network infrastructure.
Applications of Cisco WS-X4908-10G-RJ45 Expansion Module
  • Enterprise Networks: The expansion module is well-suited for enterprise networks, where it can be used to connect workstations, servers, and other devices to the network infrastructure.
  • Data Centers: In data center environments, the module provides high-density connectivity for servers, storage systems, and networking equipment, supporting the demanding requirements of modern data center operations.
  • Service Provider Networks: Service providers can deploy the expansion module in their networks to offer high-speed connectivity to customers, supporting services such as internet access, VPNs, and cloud connectivity.
  • Network Upgrades: The WS-X4908-10G-RJ45 expansion module can be used to upgrade existing Catalyst 4900-M Series switches, allowing organizations to increase port density and enhance network performance without replacing their entire network infrastructure.
Revolutionizing Network Operations

Revolutionizing network operations refers to the use of new technologies and processes to transform traditional network management practices. The goal is to improve network efficiency, reduce costs, enhance security, and enable faster, more agile responses to changing business needs.

One of the key drivers of this revolution is the rise of software-defined networking (SDN), which separates the control plane from the data plane in network devices. This allows network administrators to manage the network from a centralized software controller, rather than configuring each device separately. SDN also enables the creation of virtual networks and the automation of network management tasks, which can save time and reduce errors.

Another important technology that is revolutionizing network operations is network function virtualization (NFV), which allows network services to be virtualized and run on standard hardware, rather than proprietary network devices. This makes it easier to deploy new services and scale them as needed, without the need for costly hardware upgrades.

Artificial intelligence (AI) and machine learning (ML) are also playing a key role in the network operations revolution. AI and ML can be used to analyze network data and identify patterns and anomalies, enabling predictive maintenance, proactive troubleshooting, and faster incident response times.

In addition to these technologies, new network operations processes are also being developed to support the transition to a more agile and automated network infrastructure. These include DevOps practices, which integrate development and operations teams to enable faster deployment of new services, and NetOps, which combines network and operations teams to improve collaboration and streamline network management.

Empowering Network Administrators

Empowering network administrators refers to giving them the tools, resources, and authority to effectively manage and optimize network infrastructure. This can include providing them with access to new technologies, training and development opportunities, and support from senior management.

One key way to empower network administrators is through the use of software-defined networking (SDN) and network function virtualization (NFV). These technologies allow network administrators to centrally manage network infrastructure, automate network management tasks, and quickly deploy new services, without the need for manual configuration of individual network devices. By reducing the manual labor required for network management, network administrators can focus on higher-level tasks that require human expertise, such as optimizing network performance and enhancing security.

Another way to empower network administrators is through access to data analytics tools that allow them to gain insights into network performance and identify potential issues before they become major problems. With the use of artificial intelligence (AI) and machine learning (ML), these tools can even predict network issues before they occur, allowing network administrators to take proactive measures to prevent downtime.

Training and development opportunities can also empower network administrators, giving them the skills and knowledge to effectively manage modern network infrastructures. This includes training in new technologies, such as SDN and NFV, as well as soft skills, such as communication and collaboration. By investing in the professional development of network administrators, organizations can ensure they have the expertise required to effectively manage and optimize network infrastructure.

Finally, senior management support is crucial for empowering network administrators. This includes providing them with the resources and authority to make decisions about network infrastructure, as well as recognizing the importance of their role in ensuring business continuity and enabling digital transformation.

General Information about this Cisco WS-X4908-10G-RJ45
  • Manufacturer: Cisco
  • Part Number or SKU# WS-X4908-10G-RJ45
  • Product Type: Expansion Module
  • Product Name: Catalyst 8 Ports Expansion Module
  • Line Extension: Catalyst
  • Series Extension: 4500-M
Technical Specifications
  • Application/Usage: Wide Area Network (WAN)
  • Interfaces/Ports: 8 x 10GBase-T LAN
  • Interfaces/Ports Details: 8 x RJ-45 10GBase-T Network LAN
Media & Performance
  • Connectivity Media: Twisted Pair (10GBase-T)
  • Data Transfer Rate: 10 Gbps (Gigabit Ethernet)
  • Ethernet Technology: 10 Gigabit Ethernet
  • Compatibility: Compatible with Cisco Catalyst C4900 Series Switches

Outline, the Cisco WS-X4908-10G-RJ45 Catalyst 4900-M 8-Port 10Base-T Gigabit Half Expansion Module is a versatile and high-performance networking solution designed to enhance the capabilities of Cisco Catalyst 4900-M Series switches. With its eight ports of 10Base-T Gigabit Ethernet connectivity, auto-negotiation support, and hot-swappable design, the module provides scalability, flexibility, and reliability for enterprise, data center, and service provider networks. Whether used for expanding port capacity, upgrading network infrastructure, or supporting bandwidth-intensive applications, the WS-X4908-10G-RJ45 expansion module delivers the performance and functionality required for today's demanding networking environments.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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