Cisco SG220-50P-K9-NA 220 Series 50 Ports Managed Switch

Overview of Cisco SG220-50P-K9-NA

• Brand: Cisco
• Model Number: SG220-50P-K9-NA
• Product Series: Smart Plus 220
• Type: Ethernet Switch

Key Features

• Total Network Ports: 50
• PoE+ Ports: 48
• Expansion Slots: 2 SFP Slots
• Layer: 2
• Management Protocols: SNMP 1, 2c, 3; CLI; Telnet; RMON; MIB; DHCP; Web-Based Management

Network and Communication

• Ethernet Technology: Gigabit Ethernet
• Supported Media Types: Twisted Pair, Optical Fiber
• Network Technology: 10/100/1000Base-T, 1000Base-X
• MAC Address Table Size: 8192 entries

Performance and Reliability

• Jumbo Frame Support: Up to 9216 bytes
• MTBF: 194,036 hours

Power and Environmental Specifications

• Power Source: AC 120/230 V (50/60 Hz)
• Power Over Ethernet: PoE+
• Power Budget: 375 W
• Operating Temperature Range: 32 °F to 122 °F
• Storage Temperature Range: -4 °F to 158 °F
• Humidity Range (Operating/Storage): 10 – 90% (non-condensing)

Management and Protocols

• Remote Management: SNMP, HTTP, HTTPS, Telnet
• Authentication: RADIUS, TACACS+
• Additional Features: Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree Protocol (MSTP)

Included Components

• SG220-50P Ethernet Switch
• Power Cord
• Mounting Kit
• Console Cable
• CD-ROM with User Documentation (PDF)
• Quick Start Guide

IEEE Standards Compliance

• 802.3, 802.3u, 802.3ab, 802.3ad, 802.3z, 802.3x
• 802.1D, 802.1Q, 802.1p, 802.1s, 802.1X
• 802.3at, 802.3af

Ports

The Cisco SG220-50P-K9-NA Managed Switch is equipped with an impressive 50 ports, making it an ideal choice for businesses and organizations that require high-performance networking solutions. These ports offer a range of benefits and play a crucial role in ensuring efficient connectivity and data transfer within a network. In this section, we will explore the importance of the 50 ports feature and how it can enhance the overall networking experience.

Increased Connectivity

With 50 ports, this Cisco managed switch provides an abundance of connectivity options for various devices. Whether you need to connect computers, printers, servers, or any other network-enabled devices, the plentiful ports ensure that you won't run out of connections. This is particularly advantageous for medium to large-sized businesses where multiple devices need to be connected simultaneously.

Flexibility in Network Expansion

One of the significant advantages of having 50 ports is the flexibility it offers in expanding your network infrastructure. As businesses grow and their requirements increase, additional devices may need to be added to the network. The Cisco SG220-50P-K9-NA Managed Switch allows for easy expansion without the need for additional switches or complicated configurations. With its ample ports, you can seamlessly connect new devices and expand your network infrastructure as needed.

Improved Network Performance

The 50 ports on this managed switch are not just about quantity; they also contribute to enhanced network performance. Each port supports high-speed data transfer rates, ensuring that your network operates at optimal speeds. This is particularly crucial for bandwidth-intensive applications such as video conferencing, multimedia streaming, or data backups. By providing numerous ports, the Cisco SG220-50P-K9-NA Managed Switch enables simultaneous high-speed connections without compromising performance.

Power over Ethernet (PoE) Capability

In addition to the 50 ports, this switch also features Power over Ethernet (PoE) capability. PoE technology allows the switch to provide power to compatible devices directly through the Ethernet cable, eliminating the need for separate power adapters or electrical outlets. This feature is especially beneficial for devices such as IP cameras, wireless access points, and VoIP phones. With the Cisco SG220-50P-K9-NA Managed Switch, you can conveniently power and connect PoE-enabled devices using a single cable, simplifying installation and reducing clutter.

Network Segmentation

The abundance of ports on this switch enables efficient network segmentation. Network segmentation involves dividing a network into smaller, isolated segments, allowing for better control and security. With 50 ports at your disposal, you can create separate network segments for different departments, guest networks, or specific applications. This enhances network performance by preventing unnecessary broadcast traffic and improving security by isolating sensitive data or critical systems.

VLAN Support

Virtual Local Area Network (VLAN) support is another crucial aspect of the 50 ports feature. VLANs allow you to logically separate devices into different virtual networks, even if they are physically connected to the same switch. This offers several benefits such as enhanced security, improved performance, and simplified management. With the Cisco SG220-50P-K9-NA Managed Switch's support for VLANs, you can easily implement network segmentation and provide secure isolation between different departments or user groups.

Link Aggregation

The Cisco SG220-50P-K9-NA Managed Switch supports link aggregation, also known as port trunking or bonding. Link aggregation combines multiple physical ports into a single logical link, increasing overall bandwidth and providing redundancy. By utilizing multiple ports simultaneously, link aggregation enhances network performance and ensures high availability in case of a port failure. With 50 ports available on this switch, you can take advantage of link aggregation to maximize network throughput and reliability.

In conclusion, the Cisco SG220-50P-K9-NA Managed Switch's 50 ports feature offers a multitude of benefits for businesses and organizations. The increased connectivity, flexibility in network expansion, improved network performance, and additional features such as PoE capability, network segmentation, VLAN support, and link aggregation make this switch a powerful tool in building efficient and scalable networks. Whether you need to connect numerous devices, separate your network into segments, or increase network speeds, the Cisco SG220-50P-K9-NA Managed Switch with its 50 ports is an excellent choice to meet your networking requirements.