Cisco WS-C4500X-F-16SFP+ 16 Ports Ethernet Switch Catalyst Refurbished

The Cisco Catalyst 4500-X Series is known for its robust capabilities and versatile design. The WS-C4500X-F-16SFP+ model is no exception, featuring 16 Small Form-Factor Pluggable Plus (SFP+) ports. These ports support 10 Gigabit Ethernet, making the switch an ideal choice for high-performance networking needs. These switches offer scalability, flexibility, and advanced features, making them suitable for various applications, including data centers, campus networks, and enterprise environments.

The switch features a compact and durable design, ensuring seamless integration into different rack-mounted setups. Its Back-to-Front airflow design enhances cooling efficiency, contributing to the switch's overall reliability.

The WS-C4500X-F-16SFP+ boasts 16 ports equipped with Small Form-Factor Pluggable Plus (SFP+) technology. SFP+ ports are widely recognized for their high-speed connectivity, making them ideal for 10 Gigabit Ethernet applications. These ports support hot-swapping, allowing for convenient and non-disruptive upgrades or replacements of network modules.

One of the standout features of the Cisco WS-C4500X-F-16SFP+ is its Layer 3 switching capabilities. Layer 3, also known as the network layer, enables the switch to make routing decisions based on IP addresses. This functionality is crucial for efficient and intelligent data routing within complex networks.

As a managed switch, the WS-C4500X-F-16SFP+ provides administrators with granular control over network traffic. This includes the ability to configure VLANs (Virtual Local Area Networks) for network segmentation, QoS (Quality of Service) settings for prioritizing specific types of traffic, and advanced security features to safeguard against unauthorized access.

The WS-C4500X-F-16SFP+ is equipped with ports that support Twisted Pair 10 Gigabit Ethernet connectivity. Twisted Pair cables, such as Category 6 (Cat6) or Category 6a (Cat6a), are widely used for their cost-effectiveness and reliability in delivering high-speed data transfer.

The inclusion of Twisted Pair 10 Gigabit Ethernet support enhances the switch's flexibility, allowing organizations to leverage existing infrastructure for high-speed networking without the need for extensive cabling upgrades. This makes the WS-C4500X-F-16SFP+ a practical choice for businesses looking to enhance their network performance without significant infrastructure changes.

To ensure continuous network operation, the WS-C4500X-F-16SFP+ incorporates features for redundancy and high availability. Redundant power supplies can be employed to safeguard against power failures, while hot-swappable components reduce downtime during maintenance or upgrades.

The switch's design also includes features like a Virtual Switching System (VSS), which allows two switches to operate as a single virtual switch, providing redundancy and load balancing. These redundancy features contribute to the overall reliability of the network, ensuring minimal disruptions and downtime.

As network requirements evolve, scalability becomes a crucial consideration. The WS-C4500X-F-16SFP+ is designed with scalability in mind, allowing organizations to expand their network infrastructure seamlessly.

The switch supports the addition of expansion modules, providing flexibility in terms of port density and functionality. This scalability ensures that the switch can grow with the changing needs of the network, making it a long-term and cost-effective investment for businesses of all sizes.

Security is a top priority in any network environment, and the WS-C4500X-F-16SFP+ incorporates a range of features to enhance network security. This includes support for features like Access Control Lists (ACLs) and DHCP (Dynamic Host Configuration Protocol) Snooping.

ACLs enable administrators to control traffic by defining rules that permit or deny specific types of traffic based on various criteria such as source or destination IP addresses, protocols, or ports. DHCP Snooping helps prevent unauthorized DHCP servers from distributing IP addresses on the network, adding an extra layer of protection against potential security threats.

The WS-C4500X-F-16SFP+ Cisco Catalyst 4500-X 16-ports SFP+ manageable Layer 3 switch supports a variety of remote management protocols. These include:

• Simple Network Management Protocol (SNMP): This is a widely used protocol for managing and monitoring network devices. The switch supports SNMP versions 1, 2c, and 3.
• Cisco Discovery Protocol (CDP): This is a Cisco-proprietary protocol that allows devices to discover and learn about other Cisco equipment on the network.
• Telnet and Secure Shell (SSH): These protocols allow for remote access to the switch's command-line interface (CLI) for configuration and management.
• Remote Monitoring (RMON): This protocol allows for remote monitoring of network statistics, such as traffic and error rates.
• Cisco Network Assistant (CNA): This is a web-based management tool that allows for easy configuration and management of Cisco devices.
• Cisco Prime Infrastructure: This is a comprehensive network management solution that allows for centralized management of Cisco devices, including the WS-C4500X-F-16SFP+ switch.

The switch also supports other management protocols such as HTTPS, SCP, SFTP, and HTTPS for secure management and firmware upgrades.

Security is paramount in modern networking, and the Cisco WS-C4500X-F-16SFP+ doesn't disappoint. With advanced security features, including access control lists (ACLs), port security, and DHCP snooping, the switch provides a robust defense against unauthorized access and potential security threats. These features contribute to creating a secure network environment for sensitive data and critical applications.

To prioritize critical applications and ensure a consistent user experience, the Cisco WS-C4500X-F-16SFP+ incorporates Quality of Service (QoS) mechanisms. These features enable organizations to allocate network resources based on the priority of traffic, guaranteeing that bandwidth is optimized for applications that require it the most. QoS is particularly crucial in environments where diverse applications with varying performance requirements coexist.

The WS-C4500X-F-16SFP+ Cisco Catalyst 4500-X 16-ports SFP+ manageable Layer 3 switch supports a variety of security and access control features to help protect the network from unauthorized access and threats. Some of these features include:

• Cisco TrustSec: This feature provides identity and access control for the network, by allowing the switch to assign security policies based on the identity of the user or device. This can be done through the use of 802.1X authentication, MACsec encryption, and other security protocols.
• Cisco Identity Services Engine (ISE): This is a security management platform that allows for the enforcement of security policies based on the identity of the user or device. This can include the use of role-based access control (RBAC) and the ability to create security groups based on the type of device or user.
• Cisco Security Group Access (SGA): This feature allows for the creation of security groups based on the type of device or user, and the assignment of security policies to those groups.
• Cisco FirePOWER: This feature provides advanced threat protection, including intrusion prevention, malware protection, and URL filtering.
• Cisco Secure Access Control System (ACS): This security management platform allows for the enforcement of security policies based on the identity of the user or device. This can include the use of role-based access control (RBAC) and the ability to create security groups based on the type of device or user.
• Cisco Encrypted Traffic Analytics (ETA): This feature allows the switch to detect and prevent threats in encrypted traffic, without the need for decryption.

The switch also supports various other security features such as VLAN Access Control Lists (VACLs), Port Security, DHCP Snooping, IP Source Guard, and many more to protect the network from various threat vectors.

• Manufacturer: Cisco
• Part Number or SKU# WS-C4500X-F-16SFP+
• Product Line: Catalyst
• Product Series: 4500-X
• Product Type: Ethernet Switch

• Token Ring Port: No
• LRE Port: No
• Uplink Port: No
• Bypass: No
• Modular: No
• Management Port: Yes
• USB: Yes
• Stack Port: No

• Throughput: 800 Gbps
• IPv4 Routing: 250 Mpps
• IPv6 Routing: 125 Mpps

• Number of Total Expansion Slots: 16
• Expansion Slot Type: SFP+
• Shared SFP Slot: No
• Number of SFP+ Slots: 16

• Layer Supported: 3

• Processor: 1.5 GHz
• RAM: 4 GB DDR2 SDRAM
• Flash Memory: 2 GB (Max)

• IPv4 Forwarding Table Entries: 64,000
• IPv6 Forwarding Table Entries: 32,000
• Netflow Entries: 128,000
• Virtual Interfaces (VLANs): 4,094
• IGMP Groups: 32,000
• Multicast Entries (IPv4): 24,000
• Multicast Entries (IPv6): 12,000
• ARP Entries: 47,000
• Spanning Tree Protocol Instances: 10,000
• QoS Hardware Queues: 64
• QoS Hardware Entries: 128,000
• ACL Entries: 131,072

Features

• Layer 2 Switching
• VLAN Support
• Access Control List (ACL) Support
• Quality of Service (QoS)
• Front-to-back airflow
• Redundant Hot Swappable Fans

Compliant Standards

• IEEE 802.3
• IEEE 802.1D
• IEEE 802.1Q
• IEEE 802.1P
• IEEE 802.3ad (LACP)
• IEEE 802.1W
• IEEE 802.1X
• IEEE 802.3ae
• IEEE 802.1S

Expansion / Connectivity

• Interfaces: 16 x 10Gb Ethernet / 1Gb Ethernet (SFP/SFP+), 1 x 10Base-T/100Base-TX/1000Base-T (RJ-45 - Management), 1 x USB Type A, 1 x Console (RJ-45)
• Expansion Slots: 1 (total) / 1 (free) x SD Memory Card, 1 (total) / 1 (free) x Expansion Slot

Power Description

• Power Device: Internal Power Supply - Hot-plug
• Installed Quantity: 0 (installed) / 2 (max)
• Power Redundancy: Optional
• Power Redundancy Scheme: 1+1 (with Optional Power Supply)
• Power Consumption Operational: 330 Watts

In summary, the Cisco WS-C4500X-F-16SFP+ is a formidable addition to the Catalyst 4500-X series, catering to the networking needs of businesses with its high-performance features and advanced capabilities. From its compact form factor to the Layer 3 routing support, this switch is designed to deliver reliability, scalability, and adaptability in diverse network environments. As businesses continue to evolve, the Cisco WS-C4500X-F-16SFP+ stands as a reliable solution for building robust and efficient network infrastructures.