C9400-LC-48P Cisco Catalyst Switch 9400 Series Line Card Refurbished

the Cisco C9400-LC-48P Catalyst 9400 Series Line Card, a powerful component designed to enhance data networking capabilities. In this comprehensive overview, we will delve into the features, specifications, and benefits of this line card, specifically focusing on its POE+ (Power over Ethernet Plus) capabilities, 10/100/1000Base-T networking, and the 48 RJ-45 ports.

Before delving into the specifics of the C9400-LC-48P line card, it's crucial to have a foundational understanding of the Catalyst 9400 Series. Cisco's Catalyst 9400 Series switches are renowned for their versatility and scalability, making them a preferred choice for enterprises with diverse networking needs. These switches are designed to deliver high performance, reliability, and security, catering to the demands of modern digital infrastructures.

• The Catalyst 9400 Series Line Cards serve as integral components of the Catalyst 9400 Series switches, expanding their functionality and enabling them to adapt to various networking requirements. The C9400-LC-48P is a notable addition to this lineup, providing a range of features that make it well-suited for data networking applications.

• One standout feature of the C9400-LC-48P is its Power over Ethernet Plus (POE+) capability. POE+ is a technology that allows both power and data to be transmitted over Ethernet cables simultaneously. This eliminates the need for separate power sources for connected devices such as IP cameras, VoIP phones, and wireless access points. With 48 POE+ enabled ports, the C9400-LC-48P becomes an efficient solution for organizations seeking a streamlined and cost-effective approach to powering networked devices.

• The inclusion of 10/100/1000Base-T networking in the C9400-LC-48P signifies its compatibility with various Ethernet speeds, including 10 Mbps, 100 Mbps, and 1 Gbps. This flexibility ensures that the line card can seamlessly integrate into networks with different speed requirements, providing a smooth transition for businesses upgrading their infrastructure.

• Connectivity is a cornerstone of effective networking solutions, and the C9400-LC-48P excels in this aspect with its 48 RJ-45 ports. These ports, utilizing the common RJ-45 connectors, support twisted pair cabling and enable the connection of a multitude of devices. The versatility offered by the extensive port count makes the line card suitable for deployment in scenarios where a high number of connections are essential.

• Gigabit Ethernet is a crucial component of modern networking, facilitating high-speed data transfer between devices. The C9400-LC-48P supports Gigabit Ethernet over its 48 ports, ensuring that data-intensive tasks and applications can be handled efficiently. This capability is particularly valuable in environments where large volumes of data need to be transmitted swiftly and reliably.

• As a line card for the Catalyst 9400 Series switches, the C9400-LC-48P inherits the robust switching capabilities characteristic of the series. This includes advanced features such as Layer 2 and Layer 3 switching, which contribute to efficient data routing and delivery. The line card's switching prowess enhances overall network performance and ensures seamless communication between connected devices.

• Scalability is a key consideration in network infrastructure planning, and the modular design of the Catalyst 9400 Series, coupled with the C9400-LC-48P line card, provides a scalable solution. Organizations can expand their network capacity by adding additional line cards or modules and adapting to evolving requirements without the need for a complete overhaul of their infrastructure.

• Security is a paramount concern in the digital age, and the C9400-LC-48P incorporates robust security features to safeguard network integrity. This includes features such as access control lists (ACLs), which allow administrators to control traffic and enhance network security. Additionally, the line card supports port security, mitigating unauthorized access and potential security breaches.

• Efficient management and monitoring are vital for ensuring the optimal performance of a network. The C9400-LC-48P supports Cisco's comprehensive management tools, providing administrators with the capability to monitor, troubleshoot, and manage network resources effectively. This includes features such as Cisco Prime Infrastructure, which offers a unified view of the network and streamlines administrative tasks.

• Cisco understands the importance of environmentally conscious technology, and the C9400-LC-48P is designed with energy efficiency in mind. The line card complies with industry standards for energy efficiency, contributing to a greener and more sustainable IT infrastructure.

The versatility of the C9400-LC-48P makes it suitable for a wide range of use cases across different industries. From large enterprises requiring extensive network connectivity to educational institutions with diverse networking needs, this line card can adapt to various scenarios.

The C9400-LC-48P Cisco Catalyst 9400 Series Ethernet 48 Ports Switch advanced features include:

• StackWise-480 technology: This feature allows multiple switches to be stacked together and managed as a single entity, providing increased scalability and ease of management.
• Network resiliency: The switch includes several features to ensure network uptime, including redundant power supplies and fans, and support for Cisco StackPower, which allows power to be shared between stacked switches.
• Advanced security: The switch supports various security features such as Access Control List (ACL), Cisco TrustSec, and Identity-based Networking Services (IBS) to protect against network threats.
• Quality of Service (QoS): The switch supports advanced QoS features, including Class-Based Weighted Fair Queuing (CBWFQ) and Low Latency Queuing (LLQ) to ensure that mission-critical applications receive the bandwidth they require.
• Energy Efficient Ethernet (EEE): The switch supports EEE, which reduces power consumption by putting Ethernet ports into a low-power idle state when there is no network traffic.
• Cisco DNA Advantage: The C9400-LC-48P supports Cisco DNA Advantage, which provides a range of advanced network management, security, and analytics capabilities.

The C9400-LC-48P Cisco Catalyst 9400 Series Ethernet 48 Ports Switch is designed to maximize uptime and reliability by providing several features that help to ensure network availability:

• Redundant Power Supply: The switch includes redundant power supplies, which means that if one power supply fails, the other can take over, keeping the switch and the connected devices running.
• Redundant Fans: The switch also includes redundant fans, which ensures that there is always sufficient cooling to keep the switch running at optimal temperatures.
• StackPower: The switch supports Cisco StackPower, which allows power to be shared between stacked switches. This means that if one switch in the stack loses power, the other switches can provide power to the affected switch, keeping it running.
• StackWise-480 technology: This feature allows multiple switches to be stacked together and managed as a single entity, providing increased scalability and ease of management. This also provides higher reliability since all switches are acting as a single entity, if one switch goes down the other can take over
• Network Resiliency: The switch includes several features to ensure network resiliency, such as support for link aggregation and fast convergence protocols like Rapid Per-VLAN Spanning Tree (RPVST+) and Multiple Spanning Tree Protocol (MSTP) to minimize downtime in the event of a network failure.
• Advanced security features: The switch supports various security features such as Access Control List (ACL), Cisco TrustSec, and Identity-based Networking Services (IBS) to protect against network threats.
• Software and Hardware Upgradeability: The switch supports software and hardware upgradeability, which means that it can be upgraded with new features and functionality as needed, ensuring that it remains current and reliable over time.

The C9400-LC-48P Cisco Catalyst 9400 Series Ethernet 48 Ports Switch is designed to streamline your network by providing several features that simplify network management and reduce operational costs:

• StackWise-480 technology: This feature allows multiple switches to be stacked together and managed as a single entity, providing increased scalability and ease of management. This reduces the need for multiple switches to be managed separately, streamlining network management.
• Cisco DNA Advantage: The C9400-LC-48P supports Cisco DNA Advantage, which provides a range of advanced network management, security, and analytics capabilities. This can help to reduce operational costs by automating many common network management tasks and providing actionable insights to optimize network performance.
• Energy Efficient Ethernet (EEE): The switch supports EEE, which reduces power consumption by putting Ethernet ports into a low-power idle state when there is no network traffic. This can help to lower energy costs.
• Advanced security features: The switch supports various security features such as Access Control List (ACL), Cisco TrustSec, and Identity-based Networking Services (IBS) to protect against network threats. This can help to reduce operational costs by reducing the need to invest in separate security solutions.

• Manufacturer Cisco
• Part Number or SKU# C9400-LC-48P
• Product Type: Ethernet Switch
• Type: Networking

• Device Type Switch - 48 ports
• Enclosure Type Plug-in module
• Ports 48 x 10/100/1000
• Power Over Ethernet (PoE) PoE+
• Jumbo Frame Support 9198 bytes
• Features MACsec support
• Compliant Standards IEEE 802.3af, IEEE 802.1ae, IEEE 802.3at, IEEE 802.3az

• Interfaces 48 x 1000Base-T RJ-45 PoE+

• Power Consumption Operational 65 Watt

• MTBF 771,720 hours
• Software / System Requirements
• OS Required Cisco IOS XE 16.8.1 or later

• CISPR 22 Class A, AS/NZS 60950-1, ICES-003 Class A, Laser Class 1, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, RoHS, CAN/CSA C22.2 No. 60950-1, EN 300 386 V1.6.1, EN61000-3-2, EN61000-3-3, EN 55022 Class A, IEEE 1588, EN 55032 Class A, CISPR 32 Class A

Finally, the Cisco C9400-LC-48P Catalyst 9400 Series Line Card is a feature-rich and versatile component that enhances the capabilities of the Catalyst 9400 Series switches. With its POE+ capabilities, support for 10/100/1000Base-T networking, 48 RJ-45 ports, Gigabit Ethernet support, and robust security features, the C9400-LC-48P is well-equipped to meet the demands of modern data networking environments. Whether it's for powering connected devices, facilitating high-speed data transfer, or ensuring network security, this line card stands out as a reliable and efficient solution. As organizations continue to evolve and expand their digital infrastructures, the Cisco C9400-LC-48P remains a valuable asset for building scalable, secure, and high-performance networks.