Cisco SG200-50FP-NA 50-Ports Managed Switch SFP Ports 2 Refurbished

In the realm of networking and connectivity, Cisco has been a pioneering force, consistently delivering cutting-edge solutions. One such product from Cisco's extensive lineup is the WS-C3750 SG200-50FP-NA. This managed switch stands out with its impressive features, especially its 48 Power over Ethernet (PoE) Ethernet ports and 2 Combo Gigabit Small Form-Factor Pluggable (SFP) ports. The Cisco WS-C3750 SG200-50FP-NA boasts a sturdy build designed for seamless integration into diverse network environments. Its 50 ports are strategically distributed, comprising 48 PoE Ethernet ports and 2 Combo Gigabit SFP ports. The compact form factor ensures efficient use of space while maintaining robustness in design, making it suitable for various deployment scenarios.

The inclusion of PoE in the switch eliminates the need for separate power sources for connected devices. This not only simplifies cable management but also enables the installation of network devices in locations where power outlets are scarce or impractical. The switch adheres to the IEEE 802.3af and 802.3at PoE standards, ensuring compatibility with a wide range of PoE-enabled devices.

As a managed switch, the Cisco WS-C3750 SG200-50FP-NA offers advanced management capabilities that empower network administrators. Through a user-friendly interface, administrators can configure and monitor various aspects of the switch, including VLANs (Virtual Local Area Networks), Quality of Service (QoS) settings, and security features.

The switch supports SNMP (Simple Network Management Protocol), facilitating centralized monitoring and management. This is particularly valuable in large-scale network deployments where efficient management is crucial for maintaining optimal performance.

The switch operates at both Layer 2 and Layer 3 of the OSI model, providing versatility in network design. At Layer 2, it supports essential functions such as VLANs, Spanning Tree Protocol (STP), and link aggregation. At Layer 3, the switch is capable of IP routing, enabling it to make routing decisions based on IP addresses.

This dual-layer functionality is advantageous for complex network architectures where the separation of broadcast domains (Layer 2) and the routing of traffic between subnets (Layer 3) are essential.

• PoE (Power Over Ethernet) TechnologyPoE is a groundbreaking technology that revolutionizes the way network devices are powered. With the Cisco WS-C3750 SG200-50FP-NA, each of the 48 PoE Ethernet Ports can deliver both data and power, simplifying the installation and maintenance of connected devices. This is particularly advantageous for devices like IP cameras, which can be deployed in locations without easy access to power outlets. The switch supports both IEEE 802.3af and 802.3at PoE standards. The former provides up to 15.4 watts of power per port, while the latter extends this to 30 watts. This flexibility ensures compatibility with a wide range of PoE-enabled devices, from basic VoIP phones to power-hungry PTZ (Pan-Tilt-Zoom) cameras.
• Combo Gigabit SFP PortsThe inclusion of 2 Combo Gigabit SFP Ports enhances the switch's connectivity options. These ports are designed to accommodate Small Form-Factor pluggable (SFP) transceivers, allowing for the use of both copper and fiber optic connections. This is particularly useful in scenarios where high-speed and long-distance connections are required. The flexibility of SFP ports enables network administrators to adapt to evolving network requirements without the need for significant hardware changes. Additionally, the ability to use either copper or fiber connections provides versatility in designing and expanding network infrastructure.
• Advanced Management CapabilitiesThe Cisco WS-C3750 SG200-50FP-NA is equipped with a comprehensive set of management features, making it a powerful tool for network administrators. The web-based graphical user interface (GUI) simplifies the configuration process, allowing for quick and efficient setup.VLAN support is a key feature that enhances network segmentation and efficiency. The switch supports the IEEE 802.1Q standard, enabling the creation of multiple virtual LANs within a single physical network. This is particularly beneficial for isolating broadcast domains and improving overall network performance and security. Quality of Service (QoS) settings enable administrators to prioritize specific types of traffic, ensuring that critical applications receive the necessary bandwidth and low latency. This is crucial in environments where real-time applications, such as voice and video communication, demand optimal network performance.
• Security MeasuresSecurity is a top priority in any network environment, and the Cisco WS-C3750 SG200-50FP-NA incorporates several features to safeguard against unauthorized access and potential threats. The switch supports port security, allowing administrators to restrict access based on MAC addresses. Additionally, features like DHCP (Dynamic Host Configuration Protocol) snooping and IP Source Guard help prevent malicious activities such as IP address spoofing. The switch also includes support for 802.1X authentication, a protocol that enhances network security by requiring devices to authenticate before gaining access. This is particularly valuable in environments where strict access control is essential, such as enterprise networks and sensitive installations. With these security measures in place, the Cisco WS-C3750 SG200-50FP-NA contributes to the overall integrity and confidentiality of the network, protecting against potential vulnerabilities and unauthorized access.

• IP Surveillance SystemsThe Cisco WS-C3750 SG200-50FP-NA is well-suited for IP surveillance deployments. The abundance of PoE Ethernet Ports simplifies the connection of IP cameras, eliminating the need for separate power sources and reducing cable clutter. The switch's QoS capabilities ensure that video data is prioritized, maintaining optimal video quality and reducing latency in real-time surveillance applications.
• Voice Over IP (VoIP) DeploymentsVoIP systems rely on consistent and high-quality network connectivity. With its PoE support, the switch simplifies the deployment of VoIP phones by providing both power and data over a single cable. The QoS features prioritize voice traffic, ensuring clear and reliable communication. The security measures, such as 802.1X authentication, contribute to the overall security of VoIP networks.
• Enterprise NetworkingIn large-scale enterprise networks, the Cisco WS-C3750 SG200-50FP-NA offers the scalability and management capabilities required for complex deployments. The switch's support for VLANs allows administrators to segment the network logically, improving performance and security. The combination of Layer 2 and Layer 3 functionality facilitates efficient routing and traffic management in diverse enterprise environments.

The SG200-50FP-NA is a Cisco 50-port Gigabit Full-PoE Smart Switch that is designed for small to medium-sized businesses. It offers high-performance switching capabilities and advanced security features, as well as support for Power over Ethernet (PoE) for powering devices such as IP phones and wireless access points. The switch also includes a web-based interface for easy management and, supports Quality of Service (QoS) for prioritizing network traffic. Additionally, it supports Cisco's Smartports which is a feature that enables the switch to automatically configure itself based on the type of device connected to it, such as a server, IP phone, or wireless access point.

The SG200-50FP-NA Cisco 50-Ports Gigabit Full-PoE Smart Switch is a networking device that is compliant with several industry standards. These standards ensure that the switch is compatible with other devices and systems and that it meets certain performance and functionality requirements.

Some of the compliant standards for this part include:

• IEEE 802.3: This is the standard for Ethernet, which defines the physical and data link layers of the OSI model. The switch is compliant with IEEE 802.3ab for Gigabit Ethernet, and IEEE 802.3u for Fast Ethernet.
• IEEE 802.3af: This is the standard for Power over Ethernet (PoE), which allows the switch to power-connected devices using the same Ethernet cable that is used for data transmission. This part is compliant with IEEE 802.3af, which supports a maximum of 15.4 watts per port.
• IEEE 802.3at: This is the standard for PoE+, which increases the power output to 30 watts per port. This part is compliant with IEEE 802.3at, which allows it to power devices that require more power such as high-definition cameras and wireless access points.
• IEEE 802.3x: This is the standard for flow control, which ensures that the switch can handle high-bandwidth traffic without dropping packets. This item is compliant with IEEE 802.3x, which uses a pause frame to temporarily stop the flow of packets when the buffer is full.
• IEEE 802.1p: This is the standard for Quality of Service (QoS), which allows the switch to prioritize different types of traffic based on their importance. This item is compliant with IEEE 802.1p, which uses a priority field in the Ethernet frame to identify the traffic class.
• IEEE 802.1Q: This is the standard for VLAN tagging, which allows the switch to divide the network into multiple virtual networks. This product is compliant with IEEE 802.1Q, which uses a VLAN tag in the Ethernet frame to identify the VLAN.

• Manufacturer: Cisco
• Part Number or SKU# SG200-50FP-NA
• Product Series: 200
• Product Type: Ethernet Switch

• Total Number of Network Ports: 50
• Port/Expansion Slot Details: 48 x 10/100/1000 + 2 x combo Gigabit SFP

• Media Type Supported: Twisted Pair
• Ethernet Technology: Gigabit Ethernet
• Network Technology: 10/100/1000Base-T
• MTBF: 208,976 Hour(s)

• Layer Supported: 2

• Remote Management Protocol: SNMP, RMON, HTTP, TFTP
• Features: Layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, port mirroring, DiffServ support, WRR queuing, Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support, STP support, RSTP, TFTP support, QoS, Jumbo Frames support, MLD snooping, SNMP, RMON, SNTP, Cisco Discovery Protocol, Auto SmartPorts
• Compliant Standards: IEEE 802.3, 802.3u, 802.3z, 802.1D, 802.1Q, 802.3ab, 802.1p, 802.3x, 802.3ad (LACP), 802.1x, 802.1w RSTP, 802.3af PoE

• RAM: 128 MB
• Flash Memory: 16 MB

• Power Device: Power supply (Internal)
• Voltage Required: 100-240V AC/50-60 Hz Universal Input
• Power Over Ethernet (PoE): PoE
• PoE Budget: 375W

Finally, the Cisco WS-C3750 SG200-50FP-NA is a versatile and powerful managed switch that caters to the demands of modern networking. With its 48 Power Over Ethernet Ethernet Ports and 2 Combo Gigabit SFP Ports, it addresses the connectivity needs of a variety of devices and applications. From IP surveillance systems to VoIP deployments and enterprise networks, this switch offers a comprehensive set of features and capabilities.

Network administrators can leverage the advanced management functionalities to customize and optimize the network according to specific requirements. The switch's security measures contribute to a robust and protected network infrastructure.