Cisco C9400 Lc 24u Line Card Dubai
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Cisco C9400-LC-24U Line Card

 

Cisco C9400-LC-24U High-Performance Line Card – Essential Connectivity for Dubai Enterprises

The Cisco C9400-LC-24U line card represents a fundamental building block for enterprise network infrastructure, providing Dubai-based organizations with reliable, high-performance Gigabit Ethernet connectivity that forms the backbone of modern business communications. This 24-port line card is specifically designed to deliver consistent, line-rate performance across all ports while supporting advanced Power over Ethernet capabilities that enable organizations to deploy and power a wide range of connected devices. The C9400-LC-24U’s combination of port density, performance, and power delivery makes it an ideal choice for organizations that need to provide reliable network access to large numbers of users and devices while maintaining cost-effectiveness and operational efficiency.

In Dubai’s dynamic business environment, where organizations must support diverse user communities and applications, the C9400-LC-24U provides the foundation for building scalable, reliable network infrastructures. The line card’s 24 Gigabit Ethernet ports offer sufficient bandwidth for most enterprise applications while providing the flexibility to support various device types and connectivity requirements. This versatility makes the C9400-LC-24U particularly valuable for organizations that must accommodate traditional desktop computers, modern mobile devices, IP phones, wireless access points, and emerging IoT devices within a single network infrastructure.

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Cisco C9400-LC-24U High-Performance Line Card – Essential Connectivity for Dubai Enterprises

The Cisco C9400-LC-24U line card represents a fundamental building block for enterprise network infrastructure, providing Dubai-based organizations with reliable, high-performance Gigabit Ethernet connectivity that forms the backbone of modern business communications. This 24-port line card is specifically designed to deliver consistent, line-rate performance across all ports while supporting advanced Power over Ethernet capabilities that enable organizations to deploy and power a wide range of connected devices. The C9400-LC-24U’s combination of port density, performance, and power delivery makes it an ideal choice for organizations that need to provide reliable network access to large numbers of users and devices while maintaining cost-effectiveness and operational efficiency.

In Dubai’s dynamic business environment, where organizations must support diverse user communities and applications, the C9400-LC-24U provides the foundation for building scalable, reliable network infrastructures. The line card’s 24 Gigabit Ethernet ports offer sufficient bandwidth for most enterprise applications while providing the flexibility to support various device types and connectivity requirements. This versatility makes the C9400-LC-24U particularly valuable for organizations that must accommodate traditional desktop computers, modern mobile devices, IP phones, wireless access points, and emerging IoT devices within a single network infrastructure.

The C9400-LC-24U incorporates advanced hardware and software features that ensure optimal performance and reliability in demanding enterprise environments. The line card’s support for various Quality of Service (QoS) mechanisms enables organizations to prioritize network traffic according to business requirements, ensuring that critical applications receive the network resources they need while preventing less important traffic from impacting overall network performance.

**High-Density Gigabit Ethernet Connectivity and Performance**

The Cisco C9400-LC-24U’s 24-port Gigabit Ethernet configuration provides organizations with an optimal balance of port density and performance for typical enterprise networking requirements. Each port delivers full Gigabit Ethernet performance with support for both 10/100/1000 Mbps auto-negotiation, ensuring compatibility with a wide range of connected devices while providing maximum performance for devices that can utilize full Gigabit speeds. This flexibility is particularly important for organizations in Dubai that must support diverse device populations with varying performance capabilities and requirements.

The line card’s hardware architecture ensures non-blocking performance across all ports, meaning that each port can simultaneously operate at full Gigabit speeds without experiencing performance degradation due to internal switching fabric limitations. This non-blocking architecture is essential for applications that require consistent, predictable network performance, such as real-time collaboration tools, cloud-based applications, and multimedia streaming services that are commonly used in modern business environments.

Advanced traffic management capabilities built into the C9400-LC-24U enable organizations to optimize network performance according to specific application requirements and traffic patterns. The line card supports various queuing mechanisms, traffic shaping algorithms, and congestion management techniques that can ensure optimal performance for all connected devices while preventing network congestion from impacting user productivity or application performance.

The C9400-LC-24U’s support for jumbo frames enables organizations to optimize network performance for applications that transfer large amounts of data, such as backup systems, file servers, and database applications. Jumbo frame support can significantly reduce the processing overhead associated with data transfer operations, improving overall network efficiency and application performance for bandwidth-intensive operations.

**Advanced Power over Ethernet Capabilities in Abu Dhabi**

Power over Ethernet (PoE) represents one of the most significant advantages of the Cisco C9400-LC-24U, enabling organizations in Abu Dhabi to simplify their network infrastructure while reducing deployment and operational costs. The line card supports various PoE standards, including IEEE 802.3af (PoE), IEEE 802.3at (PoE+), and Cisco’s proprietary UPOE+ standard, which can deliver up to 90 watts per port to support the most demanding connected devices. This comprehensive PoE support enables organizations to deploy a wide range of devices, from basic IP phones and wireless access points to high-performance PTZ security cameras and advanced IoT sensors.

The C9400-LC-24U’s intelligent power management system provides dynamic power allocation capabilities that can optimize power distribution based on device requirements and priorities. The system can automatically detect the power requirements of connected devices and allocate power accordingly, ensuring efficient utilization of available power resources while preventing overload conditions that could impact system reliability. This intelligent power management is particularly valuable for organizations that deploy diverse device populations with varying power requirements.

Power redundancy and reliability features built into the C9400-LC-24U ensure continuous operation of connected devices even during power supply maintenance or failures. The line card’s support for perpetual PoE maintains power delivery to connected devices during system reboots or software upgrades, ensuring that critical devices such as security cameras and wireless access points remain operational during maintenance activities. This capability is essential for maintaining business continuity and security in Abu Dhabi’s 24/7 business environment.

The line card’s comprehensive power monitoring and reporting capabilities enable organizations to track power consumption patterns and optimize their energy usage. Detailed power consumption data can be used to identify opportunities for energy savings, plan for future power requirements, and ensure compliance with energy efficiency regulations and corporate sustainability initiatives that are increasingly important for organizations operating in Abu Dhabi.

**Enterprise-Grade Security and Access Control Features**

Security represents a critical requirement for enterprise network infrastructure, and the Cisco C9400-LC-24U addresses this challenge through comprehensive security features that provide multiple layers of protection against unauthorized access and security threats. The line card supports IEEE 802.1X network access control, which ensures that only authenticated and authorized devices can access network resources. This capability is essential for organizations that must maintain strict control over network access while supporting diverse user communities and device types.

The C9400-LC-24U’s integration with Cisco’s TrustSec technology provides identity-based network segmentation capabilities that enable organizations to implement granular access control policies based on user identity, device type, and application requirements. TrustSec enables administrators to define security policies that automatically adapt to changing network conditions and user requirements, providing dynamic protection against security threats while maintaining user productivity and application performance.

Advanced threat detection capabilities built into the C9400-LC-24U enable organizations to identify and respond to security threats in real-time. The line card’s support for encrypted traffic analytics provides visibility into network traffic patterns without compromising data privacy or regulatory compliance requirements. This capability is particularly valuable for organizations that must balance security requirements with operational efficiency and user privacy considerations.

The line card also incorporates comprehensive audit and compliance capabilities that help organizations meet regulatory requirements and industry standards. Detailed logging and reporting features can track user activities, policy enforcement actions, and security events, providing the documentation needed for compliance audits and regulatory reporting. These capabilities are essential for organizations that must demonstrate compliance with data protection and privacy regulations.

**Quality of Service and Traffic Management**

The Cisco C9400-LC-24U’s advanced Quality of Service (QoS) capabilities enable organizations to optimize network performance according to business priorities and application requirements. The line card supports various QoS mechanisms, including traffic classification, marking, policing, and shaping, allowing administrators to ensure that critical applications receive the network resources they need while preventing less important traffic from impacting overall network performance.

Traffic classification capabilities built into the C9400-LC-24U enable organizations to automatically identify different types of network traffic based on various criteria, including application type, user identity, and device characteristics. This automatic classification capability simplifies QoS policy implementation while ensuring consistent treatment of similar traffic types across the network infrastructure. The line card’s support for Deep Packet Inspection (DPI) enables accurate identification of application traffic even when using non-standard ports or encryption.

The C9400-LC-24U’s support for multiple queuing algorithms enables organizations to optimize traffic handling according to specific application requirements and performance objectives. The line card supports various queuing mechanisms, including priority queuing, weighted fair queuing, and class-based weighted fair queuing, providing flexibility in implementing QoS policies that match specific business requirements and traffic characteristics.

Congestion management features built into the C9400-LC-24U ensure optimal performance even during periods of high network utilization. The line card’s intelligent buffer management and congestion avoidance mechanisms can prevent packet loss and minimize latency while maximizing overall network throughput. These capabilities are essential for maintaining consistent application performance in busy network environments where multiple applications and users compete for network resources.

**Network Management and Monitoring Capabilities**

The Cisco C9400-LC-24U incorporates comprehensive network management and monitoring capabilities that enable organizations to maintain optimal network performance while simplifying operational tasks. The line card’s support for various network management protocols, including SNMP, NETCONF, and RESTCONF, enables integration with existing network management systems and automation tools. This compatibility is essential for organizations that must maintain consistent management practices across diverse network infrastructures.

Advanced monitoring capabilities built into the C9400-LC-24U provide detailed visibility into port-level performance, utilization patterns, and error conditions. The line card’s support for streaming telemetry enables real-time monitoring of network conditions, allowing administrators to identify and respond to potential issues before they impact users or applications. This proactive monitoring capability is particularly valuable for organizations that must maintain high levels of network availability and performance.

The C9400-LC-24U’s integration with Cisco’s DNA Center provides centralized management and orchestration capabilities that can significantly simplify network operations. DNA Center’s intent-based networking capabilities enable administrators to define network policies in business terms rather than technical configurations, automatically translating high-level requirements into specific line card configurations and ensuring consistent policy enforcement across the network infrastructure.

Network analytics capabilities built into the C9400-LC-24U provide organizations with detailed insights into network usage patterns, application performance, and user behavior. This information can be used to optimize network performance, plan for future capacity requirements, and identify opportunities for improving user experience and operational efficiency. The line card’s support for various analytics platforms and tools enables organizations to leverage their existing investment in network monitoring and analysis systems.

Specifications:

  • Port Configuration: 24 x 10/100/1000 Mbps Ethernet ports

  • Port Type: RJ-45 copper ports with auto-negotiation

  • Switching Capacity: 48 Gbps (non-blocking)

  • Forwarding Rate: 35.7 Mpps

  • PoE Support: IEEE 802.3af/at, Cisco UPOE+

  • Power per Port: Up to 90W (UPOE+)

  • Total PoE Budget: 740W per line card

  • Buffer Memory: 12 MB shared buffer

  • MAC Address Table: 128K entries

  • VLAN Support: 4,094 VLANs

  • Jumbo Frame Support: Up to 9,216 bytes

  • Link Aggregation: IEEE 802.3ad LACP support

  • Spanning Tree: IEEE 802.1D, 802.1w, 802.1s

  • QoS Queues: 8 queues per port

  • Operating Temperature: 0°C to 45°C (32°F to 113°F)

  • Storage Temperature: -40°C to 70°C (-40°F to 158°F)

  • Humidity: 10% to 95% non-condensing

  • MTBF: >150,000 hours

  • Certifications: FCC, CE, UL, CSA, VCCI

  • Warranty: Limited lifetime hardware warranty