Cisco SG220-50-K9 50 Ports L2 Managed Switch
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SKU/MPN | Warranty | Price | Condition | You save |
---|---|---|---|---|
SG220-50-K9 | Six-Month (180 Days) | $180.00 | Excellent Refurbished | You save: $481.50 (73%) |
SG220-50-K9 | Six-Month (180 Days) | $565.00 | Factory-Sealed New Retail in Original Box (FSB) | You save: $203.15 (26%) |
Overview of Cisco SG220-50-K9 Smart Plus Switch
General Product Details
- Manufacturer: Cisco
- Model Number: SG220-50-K9
- Product Line: Smart Plus
- Product Series: 220
- Product Model: SG220-50
- Product Name: 50-Port Gigabit Smart Plus Switch
- Product Type: Ethernet Switch
Ports and Interfaces
Network Ports
- Total Network Ports: 50
- Network (RJ-45) Ports: 50
- Management Port: Yes
- Uplink Ports: Yes
- Stack Port: No
- Token Ring Port: No
- LRE Port: No
- Bypass Port: No
- USB Ports: No
Expansion Slots
- Total Expansion Slots: 2
- Expansion Slot Type: SFP
- Shared SFP Slots: Yes
- Number of SFP Slots: 2
Performance Specifications
- Media Types Supported: Twisted Pair
- Twisted Pair Cable Standard: Category 5e
- Ethernet Technology: Gigabit Ethernet
- Network Technologies: 10/100/1000Base-T, 1000Base-X
Network and Communication
- Layer Supported: Layer 2
Management and Protocols
- Manageable: Yes
- Management Methods:
- Web-Based Management
- Command Line Interface (CLI)
Power Specifications
- Power over Ethernet (PoE) Ports: No
- Input Voltage: 120 V AC, 230 V AC
- Power Source: Power Supply
Ports
The Cisco SG220-50-K9 Managed Switch is equipped with an impressive 50 ports, making it an ideal choice for businesses that require a high number of network connections. With this many ports, users can connect numerous devices simultaneously, allowing for seamless data transfer and efficient network management.
Increased Connectivity
One of the key benefits of the Cisco SG220-50-K9's 50 ports is the increased connectivity it provides. In today's digital age, businesses heavily rely on a stable and fast network connection to keep their operations running smoothly. With 50 ports available, users can connect multiple devices such as computers, printers, servers, and IP cameras without any hassle.
Flexibility in Network Expansion
The Cisco SG220-50-K9 Managed Switch offers tremendous flexibility in network expansion. As businesses grow and their networking needs evolve, having the ability to connect additional devices becomes crucial. With 50 ports at your disposal, you can easily accommodate new devices or expand your network infrastructure without the need for additional switches or complex configurations.
Improved Performance and Efficiency
Having a sufficient number of ports is essential for maintaining optimal network performance. The Cisco SG220-50-K9's 50 ports ensure that each connected device receives sufficient bandwidth to operate at its full potential. This eliminates the risk of bottlenecks and latency issues that can hinder productivity.
Moreover, with 50 ports available, users can organize their network connections more effectively. By distributing devices across multiple ports, you can avoid overcrowding on a single switch port, which could lead to slower speeds and reduced efficiency.
Cost Savings
The Cisco SG220-50-K9 Managed Switch's 50 ports offer cost savings for businesses. Instead of investing in multiple smaller switches to accommodate all their devices, businesses can consolidate their network infrastructure into a single switch with ample ports. This not only reduces the initial investment but also lowers ongoing maintenance costs.
By opting for a switch with a high number of ports like the Cisco SG220-50-K9, businesses can future-proof their network infrastructure. They won't need to worry about outgrowing their switch's capacity anytime soon, saving them from the hassle and expense of upgrading or replacing their network equipment.
Layer
Another crucial feature of the Cisco SG220-50-K9 Managed Switch is its Layer 2 capability. Layer 2 refers to the data link layer in the OSI model and is responsible for facilitating communication between devices within a local area network (LAN). The Layer 2 functionality of this switch provides several benefits and plays a vital role in network management.
Efficient Data Transmission
The Layer 2 capability of the Cisco SG220-50-K9 ensures efficient data transmission within your network. It allows devices to communicate directly with each other using MAC addresses, eliminating the need for routing through multiple layers. This results in faster data transfer speeds and reduced latency, enhancing overall network performance.
Enhanced Security
Layer 2 switches offer enhanced security features compared to other networking devices. By operating at the data link layer, these switches can examine MAC addresses and make forwarding decisions based on them. This enables advanced security measures such as MAC address filtering, which allows or denies access to specific devices based on their unique MAC addresses.
Additionally, Layer 2 switches support VLANs (Virtual Local Area Networks), which provide segmentation and isolation of network traffic. This helps prevent unauthorized access and improves network security by separating different departments or user groups within an organization.
Simplified Network Management
The Layer 2 functionality of the Cisco SG220-50-K9 simplifies network management tasks. With Layer 2 switches, network administrators can easily create and manage VLANs, ensuring efficient traffic segregation and control. They can also implement Quality of Service (QoS) policies to prioritize certain types of network traffic, optimizing the performance of critical applications.
Furthermore, Layer 2 switches support features like Spanning Tree Protocol (STP) and Rapid Spanning Tree Protocol (RSTP), which prevent network loops and ensure redundant paths are used efficiently. These protocols help maintain network stability and reduce the risk of downtime due to loop-related issues.
Scalability and Compatibility
The Layer 2 capability of the Cisco SG220-50-K9 supports scalability and compatibility with other networking devices. Layer 2 switches are widely used in various network setups, making them highly compatible with other networking equipment. This allows seamless integration with existing network infrastructure and simplifies network expansion.
Moreover, Layer 2 switches are designed to handle large networks with numerous devices. The Cisco SG220-50-K9's Layer 2 capability enables it to accommodate a growing number of devices without compromising performance or security. This scalability ensures that the switch can meet the evolving needs of your business as it expands.
In conclusion, the Cisco SG220-50-K9 Managed Switch's 50 ports offer increased connectivity, flexibility, improved performance, and cost savings for businesses. Its Layer 2 capability provides efficient data transmission, enhanced security, simplified network management, scalability, and compatibility. By leveraging these features, businesses can build a robust and reliable network infrastructure that supports their current needs and future growth.