Cisco SG250-10P-K9 10 Ports Layer 2 Switch Twisted Pair Refurbished

The Cisco SG250-10P-K9 is a 10-port Ethernet switch that belongs to the Cisco 250 Series of Small Business switches. This switch is designed for small and medium-sized businesses that need a cost-effective and easy-to-use switch with advanced features. This switch supports Power over Ethernet Plus (PoE+) which allows it to provide power to devices such as IP phones and wireless access points. The switch has 4 PoE+ capable ports and 6 SFP ports. The SG250-10P-K9 switch is a Layer 3 switch, which means it can perform routing functions in addition to switching. This allows for more advanced networking capabilities such as VLANs, Quality of Service (QoS), and advanced security features.

One of the standout features of the Cisco SG250-10P-K9 is its Power over Ethernet+ capability. This technology enables the switch to deliver both data and electrical power over the Ethernet cables, eliminating the need for additional power sources for connected devices. The 10-port switch supports the latest PoE+ standard (802.3at), providing an increased power budget for devices such as IP cameras, VoIP phones, and wireless access points.

With 8 Power over Ethernet+ Ethernet ports, the SG250-10P-K9 ensures seamless connectivity for a variety of devices. These ports support high-speed data transfer, allowing for efficient communication between connected devices. Whether it's connecting workstations, printers, or IP cameras, the switch provides a reliable and stable network connection.

In addition to the Ethernet ports, the Cisco SG250-10P-K9 comes equipped with 2 Combo Gigabit SFP ports. These Small Form-Factor pluggable ports offer flexibility in network design by supporting both twisted pair and optical fiber connections. This feature is especially valuable for businesses with diverse networking requirements, allowing them to choose the most suitable medium for data transfer.

The SG250-10P-K9 operates as a Layer 2 (L2) Managed Switch, providing advanced control and management features. This includes VLAN (Virtual Local Area Network) support, enabling network segmentation for improved security and performance. Administrators can efficiently manage traffic, optimize bandwidth, and enhance overall network efficiency.

Now that we've explored the features, let's delve into the specific benefits that the Cisco SG250-10P-K9 brings to small businesses.

The Cisco SG250-10P-K9 is designed with ease of use in mind. The switch's intuitive web-based interface and configuration tools simplify the network setup process. Small businesses without dedicated IT departments can easily deploy and manage their networks, reducing the need for extensive technical expertise.

The switch's support for Energy Efficient Ethernet contributes to energy savings, aligning with sustainability goals and reducing operational costs. By dynamically adjusting power consumption based on network activity, the switch optimizes energy usage without sacrificing performance. This feature is not only environmentally responsible but also reflects positively on the long-term cost of operating the network.

With Layer 2 managed capabilities, the switch empowers administrators with enhanced control over the network. The ability to configure VLANs, implement QoS policies, and enforce port security measures contributes to a well-managed and secure network environment. This level of control is particularly valuable for businesses with specific compliance requirements or security concerns.

The PoE+ functionality of the switch eliminates the need for separate power sources for connected devices. This not only reduces the overall cost of infrastructure but also streamlines cable management. Businesses can power devices such as IP cameras and wireless access points directly through the Ethernet cable, reducing the complexity of the network layout.

The inclusion of Combo Gigabit SFP ports provides flexibility in connecting devices over different mediums. Whether businesses require the high bandwidth of optical fiber or the simplicity of twisted pair cables, the SG250-10P-K9 accommodates diverse connectivity needs. This adaptability is crucial for businesses with evolving networking requirements.

The Layer 2 Managed Switch capabilities of the SG250-10P-K9 contribute to enhanced network security. VLAN support allows administrators to segment the network, isolating groups of devices from each other. This segmentation improves security by preventing unauthorized access and minimizing the impact of potential security breaches.

Administrators can exercise greater control over network traffic with the SG250-10P-K9's management features. Quality of Service (QoS) settings enable prioritization of critical data, ensuring that bandwidth is allocated efficiently. This is particularly beneficial for businesses with bandwidth-intensive applications or those prioritizing real-time communication.

The Cisco SG250-10P-K9 is a versatile solution that finds applications across various industries. Below are some common scenarios where this Managed Switch proves to be highly effective:

The PoE+ functionality makes the SG250-10P-K9 an ideal choice for businesses implementing surveillance systems. IP cameras can be conveniently powered and connected to the network using a single Ethernet cable, simplifying installation and reducing overall costs.

For businesses relying on VoIP communication systems, the switch's PoE+ support ensures that VoIP phones receive both data and power through the same cable. This streamlined setup eliminates the need for separate power adapters, contributing to a cleaner and more organized workspace.

Wireless access points often require both data and power connectivity. The SG250-10P-K9 caters to this need by delivering PoE+ to connected access points, facilitating the expansion and optimization of wireless networks within the business environment.

The Cisco SG250-10P-K9 is a scalable and high-performance managed Layer 3 Ethernet switch that is designed to meet the needs of small and medium-sized businesses. The switch is built on a high-performance hardware platform and supports a wide range of features that are designed to provide a high level of performance and scalability.

The switch has 10 SFP ports and supports Power over Ethernet Plus (PoE+), allowing it to support a wide range of devices such as IP phones, wireless access points, and security cameras. The SFP ports also give the switch the ability to support fiber connections, providing additional scalability and flexibility for high-speed network connections.

The SG250-10P-K9 supports Layer 3 switching, which allows it to provide advanced routing capabilities, such as static routing and RIP v1/v2, this means that it can handle large amounts of data traffic and support multiple VLANs, which can improve network segmentation and security.

• Manufacturer: Cisco
• Part Number or SKU# SG250-10P-K9
• Product Series: 250
• Product Type: Ethernet Switch

• Total Network Ports: 10
• Uplink Port: Yes
• Modular Design: Yes
• Stacking Capability: No

• 2 x Gigabit Ethernet Expansion Slots
• 10 x Gigabit Ethernet Network Ports

• Media Types Supported: Twisted Pair, Optical Fiber
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 1000Base-X, 1000Base-T

• Total Expansion Slots: 2
• Expansion Slot Type: SFP (Small Form-factor Pluggable)
• Shared SFP Slot: Yes
• Number of SFP Slots: 2

• Supported Layer: 2

• Manageable: Yes

• RAM: 512MB
• Flash Memory: 256MB

• Power Source: AC Adapter
• Redundant Power Supply Support: No

Protocols Supported

• Networking Protocols: PoE, Gigabit Ethernet, PoE+
• Remote Management Protocols: HTTP, HTTPS, SNMP 1, SNMP 2c, SNMP 3, RMON
• Routing Protocols: IGMP, Static IPv4 routing

Compliant Standards

• IEEE Standards: 802.3, 802.3u, 802.3z, 802.1D, 802.1Q, 802.3ab, 802.1p, 802.3x, 802.3ad (LACP), 802.1w, 802.1x, 802.1s, 802.3az

In short, the Cisco SG250-10P-K9 Small Business SG250-10P Managed Switch stands out as a reliable and feature-rich solution for small businesses seeking efficient networking solutions. From Power over Ethernet+ capabilities to Gigabit connectivity and advanced management features, this switch addresses the diverse needs of modern small business networks. By simplifying network setup, reducing costs, and enhancing security and performance, the Cisco SG250-10P-K9 proves to be a valuable asset for businesses aiming to optimize their networking infrastructure.