Cisco SG500-28P-K9 28-Port Ethernet Switch
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SKU/MPN | Warranty | Price | Condition | You save |
---|---|---|---|---|
SG500-28P-K9 | Six-Month (180 Days) | $1,107.21 | Factory-Sealed New Retail in Original Box (FSB) | You save: $342.79 (24%) |
SG500-28P-K9 | Six-Month (180 Days) | $221.42 | Excellent Refurbished | You save: $68.83 (24%) |
Ports
Overview
The Cisco SG500-28P-K9 Ethernet Switch is equipped with a total of 28 ports, making it an ideal choice for businesses that require a high level of connectivity. With this extensive number of ports, users can easily connect multiple devices such as computers, printers, servers, and IP phones to the network without the need for additional equipment or complex configurations.
Overview of Cisco SG500-28P-K9
- Brand: Cisco
- Model Identifier: SG500-28P-K9
- Series: 500
Product Type
Type: Ethernet Switch
Interface Specifications
Network Ports
- Total Ports: 24
- PoE (RJ-45) Ports: 24
- Stacking Capability: Yes
Media and Cable Standards
- Supported Media: Twisted Pair
- Cable Standard: Category 5
- Ethernet Technologies: Fast Ethernet, Gigabit Ethernet
- Network Standards: 10/100/1000Base-T
Expansion Capabilities
Slots and Ports
- Total Expansion Slots: 4
- SFP Slots: 4
Network & Communication Features
Layer Support
Layer 2
Management & Protocols
- Manageable: Yes
- Management Interfaces: DHCP, CLI, GUI, VLAN, QoS, SNMP
Advanced Features
- Flow Control
- Layer 2 Switching
- VLAN Capabilities
- IPv6 Compatibility
- Spanning Tree Protocol (STP)
- Rapid Spanning Tree Protocol (RSTP)
- Multiple Spanning Tree Protocol (MSTP)
- Access Control Lists (ACLs)
- Quality of Service (QoS)
- Reset Button
- Link Aggregation Control Protocol (LACP)
- Energy Efficient Ethernet
- Dynamic VLAN (GVRP)
Compliance and Standards
Standard Compliance
- IEEE 802.3, IEEE 802.3u, IEEE 802.3z
- IEEE 802.1D, IEEE 802.1Q
- IEEE 802.3ab, IEEE 802.1p
- IEEE 802.3af, IEEE 802.3x
- IEEE 802.3ad (LACP), IEEE 802.1w
- IEEE 802.1x, IEEE 802.1s
- IEEE 802.3at, IEEE 802.3az
Memory and Power Specifications
Memory
- Standard Memory: 256 MB
- Flash Memory: 32 MB
Power Supply
- PoE (RJ-45) Port: Yes
- Input Voltage: 110 V AC, 220 V AC
- Power Source: Power Supply
- Redundant Power Supply: No
Environmental Conditions
Operating Environment
- Minimum Operating Temperature: 32 °F
- Maximum Operating Temperature: 104 °F
- Humidity Range: 10 – 90% (non-condensing)
Storage Environment
- Minimum Storage Temperature: -4 °F
- Maximum Storage Temperature: 158 °F
- Humidity Range: 10 – 90% (non-condensing)
Benefits of 28 Ports
Improved Network Scalability
Having 28 ports allows businesses to easily expand their network as their needs grow. Whether it's adding new workstations or connecting additional devices, the ample number of ports on the Cisco SG500-28P-K9 ensures that there will be sufficient connectivity options available without the hassle of investing in additional switches or routers.
Enhanced Flexibility
The 28 ports provide users with the flexibility to create custom network configurations tailored to their specific requirements. Each port can be used to connect different types of devices, allowing for a versatile and adaptable network infrastructure. This flexibility is particularly advantageous for businesses that have varying connectivity needs across different departments or office spaces.
Efficient Data Transfer
With 28 ports, the Cisco SG500-28P-K9 enables efficient data transfer between connected devices. The ample number of ports ensures that data can flow freely without congestion, optimizing network performance and reducing latency. This is especially crucial in environments where large amounts of data need to be transferred quickly, such as in multimedia production or data-intensive applications.
Streamlined Network Management
The Cisco SG500-28P-K9's 28 ports simplify network management by consolidating multiple connections into a single switch. With fewer devices to manage, IT administrators can save time and effort when troubleshooting network issues or performing routine maintenance tasks. This streamlined management process leads to increased operational efficiency and reduced downtime for businesses.
Importance of 28 Ports
Cost Savings
The availability of 28 ports on the Cisco SG500-28P-K9 eliminates the need for investing in additional networking equipment, resulting in cost savings for businesses. Instead of purchasing multiple switches or routers to accommodate the required number of devices, organizations can rely on a single switch with ample ports, reducing both upfront and long-term costs.
Scalability for Growing Businesses
For businesses experiencing growth, having 28 ports on the Cisco SG500-28P-K9 ensures that their network infrastructure can keep up with increasing demands. As new employees are added or new devices are introduced, the switch's scalability allows for seamless integration without disrupting existing connectivity. This scalability grants businesses the flexibility to expand their operations without worrying about network limitations.
Improved Productivity
The 28 ports enable organizations to optimize their network layout, ensuring that each device has a dedicated connection. This eliminates potential bottlenecks and improves overall network performance, leading to enhanced productivity. Employees can experience faster data transfer speeds and seamless communication, resulting in increased efficiency and reduced downtime.
Future-Proofing
Investing in a switch with 28 ports ensures that businesses are well-prepared for future technological advancements and connectivity requirements. With the rapid evolution of technology, it's essential to have a network infrastructure that can adapt to changing needs. The Cisco SG500-28P-K9's 28 ports future-proof businesses by providing ample room for growth and accommodating emerging technologies without the need for immediate hardware upgrades.
Conclusion
In summary, the Cisco SG500-28P-K9 Ethernet Switch's 28 ports offer numerous benefits and importance for users. From improved network scalability and enhanced flexibility to efficient data transfer and streamlined network management, the ample number of ports caters to the needs of growing businesses. Additionally, the availability of 28 ports on this switch leads to cost savings, increased productivity, and future-proofing, making it an excellent choice for organizations seeking a reliable and versatile networking solution.