Cisco SG220-50P-K9 220 Series 50-Port Managed Switch
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Same product also available in:
SKU/MPN | Warranty | Price | Condition | You save |
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SG220-50P-K9 | Six-Month (180 Days) | $764.48 | Factory-Sealed New Retail in Original Box (FSB) | You save: $288.52 (27%) |
SG220-50P-K9 | Six-Month (180 Days) | $225.42 | Excellent Refurbished | You save: $85.08 (27%) |
Cisco SG220-50P-K9 Ethernet Switch Overview
General Product Information
- Manufacturer: Cisco
- Model Number: SG220-50P-K9
- Product Line: Smart Plus
- Product Series: 220
- Product Model: SG220-50P
- Product Type: Ethernet Switch
Interfaces and Ports
Network Ports
- Total Number of Ports: 50
- PoE+ Ports (RJ-45): 48
- Additional Network Ports (RJ-45): 2
- Uplink Port: Yes
- Port Details: 50 x Gigabit Ethernet Network, 2 x Gigabit Ethernet Expansion Slot
Expansion and I/O Slots
- Expansion Slots: 2
- Slot Type: SFP
- Shared SFP Slot: Yes
Performance Specifications
- Media Types Supported: Twisted Pair, Optical Fiber
- Twisted Pair Cable Standard: Category 5
- Ethernet Technology: Gigabit Ethernet
- Network Technology: 10/100/1000Base-T, 1000Base-X
- Layer Supported: Layer 2
Management and Protocols
- Manageable: Yes
- Management Protocols: SNMP (1, 2c, 3), CLI, Telnet, RMON, MIB, DHCP, Remote Management, Web-Based Management
Networking Features
- MAC Address Table Size: 8192 entries
- Jumbo Frame Support: 9216 bytes
- Remote Management Protocols: SNMP (1, 2c, 3), RMON (1, 2, 3, 9), HTTP, HTTPS, TFTP, CLI
- Authentication Methods: RADIUS, TACACS+
Advanced Features
- Flow Control
- Layer 2 Switching
- BOOTP Support
- VLAN Support
- IGMP Snooping
- Syslog Support
- DoS Attack Prevention
- Port Mirroring
- DiffServ Support
- Weighted Round Robin (WRR) Queuing
- MAC Address Filtering
- Broadcast Storm Control
- IPv6 Support
- Multicast Storm Control
- Unicast Storm Control
- Firmware Upgradeable
- SNTP Support
- Spanning Tree Protocol (STP) Support
- Rapid Spanning Tree Protocol (RSTP) Support
- Multiple Spanning Tree Protocol (MSTP) Support
- Trivial File Transfer Protocol (TFTP) Support
- Access Control List (ACL) Support
- Quality of Service (QoS)
- MLD Snooping
- Reset Button
- LLDP Support
- DHCP Relay
- DHCP Client
- Energy Efficient Ethernet
- 12MB Packet Buffer
- Generic Attribute Registration Protocol (GARP)
- Generic VLAN Registration Protocol (GVRP)
- Type of Service (ToS)
- 4 Fans
Memory and Reliability
- Standard Memory: 128 MB
- Flash Memory: 32 MB
- MTBF: 194036 Hours
Power Specifications
- Power Source: Power Supply
- Voltage Required: AC 120/230 V (50/60 Hz)
- Power Over Ethernet (PoE): PoE+
- PoE Budget: 375 W
Environmental Parameters
- Minimum Operating Temperature: 32 °F
- Maximum Operating Temperature: 122 °F
- Operating Humidity Range: 10 – 90% (non-condensing)
- Minimum Storage Temperature: -4 °F
- Maximum Storage Temperature: 158 °F
- Storage Humidity Range: 10 – 90% (non-condensing)
Package Contents
- SG220-50P Ethernet Switch
- Power Cord
- Mounting Kit
- Console Cable
- CD-ROM with User Documentation (PDF)
- Quick Start Guide
Standards Compliance
- IEEE Standards: 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
Number Of Ports
The Cisco SG220-50P-K9 Managed Switch is equipped with an impressive number of ports, making it a versatile and powerful networking solution for businesses of all sizes. With a total of 50 ports, this switch provides ample connectivity options to support your growing network infrastructure.
Enhanced Scalability and Flexibility
One of the key benefits of having 50 ports on the Cisco SG220-50P-K9 Managed Switch is the enhanced scalability it offers. This switch allows you to connect a wide range of devices such as computers, servers, printers, IP phones, access points, and other network devices. Whether you are a small business looking to expand your network or a large enterprise with multiple departments, the abundance of ports ensures that you can easily accommodate all your devices without any limitations.
Additionally, the Cisco SG220-50P-K9 Managed Switch provides flexibility in terms of network layout. With the ability to connect numerous devices simultaneously, you have the freedom to design your network in a way that suits your specific requirements. Whether you prefer a centralized or distributed network architecture, this switch offers the necessary ports to create an efficient and organized setup.
Improved Network Performance
By having 50 ports at your disposal, the Cisco SG220-50P-K9 Managed Switch enables high-speed connectivity between devices. Each port supports Gigabit Ethernet, ensuring fast data transfer speeds and low latency. This is particularly important in today's digitally-driven world where businesses heavily rely on network connectivity for various operations.
With improved network performance, you can experience faster file transfers, smoother video streaming, and seamless collaboration among employees. Large files can be transferred within seconds, enabling productivity and reducing downtime. Moreover, high-speed connectivity is crucial for applications that require real-time data transmission such as video conferencing or VoIP calls. The Cisco SG220-50P-K9 Managed Switch ensures that your network supports these demanding applications with ease.
Efficient Network Management
Managing a network with numerous devices can be a daunting task. However, the Cisco SG220-50P-K9 Managed Switch simplifies network management with its extensive port availability. Each port can be individually configured and monitored, allowing for granular control over your network.
With the ability to assign specific ports to different departments or devices, you can effectively manage traffic flow and prioritize critical applications. This level of control ensures that bandwidth is allocated efficiently, preventing network congestion and optimizing performance.
Furthermore, the Cisco SG220-50P-K9 Managed Switch supports advanced management features such as VLANs (Virtual Local Area Networks) and QoS (Quality of Service). VLANs enable network segmentation, providing enhanced security and isolation between different departments or user groups. QoS allows you to prioritize certain types of traffic, ensuring that critical applications receive the necessary bandwidth and minimizing latency for real-time applications.
Power Over Ethernet (PoE) Capability
In addition to the impressive number of ports, the Cisco SG220-50P-K9 Managed Switch also offers Power over Ethernet (PoE) capability on select ports. This feature eliminates the need for separate power adapters for devices such as IP phones, wireless access points, or security cameras. By delivering both data and power over a single Ethernet cable, PoE simplifies installation and reduces clutter. It also enables greater flexibility in device placement since power outlets are no longer a limiting factor.
Conclusion
The Cisco SG220-50P-K9 Managed Switch's 50 ports provide businesses with the scalability, flexibility, and improved network performance necessary to meet their growing connectivity needs. With high-speed Gigabit Ethernet support and advanced management features, this switch ensures efficient data transfer, optimized traffic flow, and enhanced network security. The Power over Ethernet capability further adds convenience and flexibility to the network setup. Whether you are a small business or a large enterprise, the Cisco SG220-50P-K9 Managed Switch is an ideal choice to future-proof your network infrastructure.