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Cisco SG500-28P-K9-NA 28 Ports Ethernet Switch Twisted Pair Small Business

SG500-28P-K9-NA
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Brief Overview of SG500-28P-K9-NA

28 Ports Ethernet Switch Twisted Pair Small Business Cisco SG500-28P-K9-NA. Excellent Refurbished with 6-Month Replacement Warranty
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SKU/MPNSG500-28P-K9-NAAvailability✅ In StockProcessing TimeUsually ships same day ManufacturerCisco Product/Item ConditionExcellent Refurbished ServerOrbit Replacement WarrantySix-Month (180 Days)
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Description

Ports

The Cisco SG500-28P-K9-NA Ethernet Switch is equipped with an impressive 28 ports, making it an ideal choice for businesses of all sizes. Whether you have a small office or a large enterprise, this switch offers the flexibility and scalability you need to connect multiple devices and ensure smooth network operations.

Cisco SG500-28P-K9-NA Ethernet Switch Overview

General Specifications

  • Manufacturer: Cisco
  • Model Number: SG500-28P-K9-NA
  • Product Series: 500
  • Type: Ethernet Switch

Interfaces and Ports

  • Total Network Ports: 24
  • PoE (RJ-45) Ports: 24
  • Stack Port: Yes

Expansion and Connectivity

  • Total Expansion Slots: 4
  • SFP Slots: 4

Performance and Media

  • Media Type: Twisted Pair
  • Twisted Pair Standard: Category 5
  • Ethernet Technology: Fast Ethernet, Gigabit Ethernet
  • Network Technology: 10/100/1000Base-T

Network and Communication

  • Layer Supported: Layer 2
  • Management Options: DHCP, CLI, GUI, VLAN, QoS, SNMP

Features

  • Flow Control
  • Layer 2 Switching
  • VLAN Support
  • IPv6 Compatibility
  • Spanning Tree Protocol (STP) Support
  • Rapid Spanning Tree Protocol (RSTP) Support
  • Multiple Spanning Tree Protocol (MSTP) Support
  • Access Control List (ACL) Support
  • Quality of Service (QoS)
  • Reset Button
  • LACP Support
  • Energy Efficient Ethernet
  • Dynamic VLAN Support (GVRP)

Compliant Standards

  • 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 Specifications

Standard and Flash Memory

  • Standard Memory: 256 MB
  • Flash Memory: 32 MB

Power and Environmental Parameters

Power Specifications

  • PoE (RJ-45) Ports: Yes
  • Input Voltage: 110 V AC, 220 V AC
  • Power Source: Power Supply
  • Redundant Power Supply: No

Environmental Conditions

  • Min Operating Temperature: 32 °F
  • Max Operating Temperature: 104 °F
  • Operating Humidity Range: 10 – 90% (non-condensing)
  • Min Storage Temperature: -4 °F
  • Max Storage Temperature: 158 °F
  • Storage Humidity Range: 10 – 90% (non-condensing)

Improved Connectivity

With 28 ports, this Ethernet switch allows you to connect a wide range of devices such as computers, printers, servers, IP cameras, and more. This ensures seamless communication and data transfer between various departments or workstations within your organization. You no longer have to worry about network congestion or slow data speeds due to limited connectivity options.

Increased Bandwidth

Each port on the Cisco SG500-28P-K9-NA supports Gigabit Ethernet connectivity, providing high-speed data transmission up to 1000 Mbps. This means that you can transfer large files, stream media, or run bandwidth-intensive applications without experiencing any lag or performance issues. The increased bandwidth offered by this switch allows for efficient multitasking and enhances overall productivity.

VLAN Support

This Ethernet switch also features VLAN (Virtual Local Area Network) support, which enables you to segment your network into multiple virtual networks. By doing so, you can enhance security, control network traffic, and improve performance. The 28 ports on the Cisco SG500-28P-K9-NA can be configured to accommodate different VLANs, giving you the flexibility to separate devices based on their function or department.

PoE+ Capability

One of the standout features of the Cisco SG500-28P-K9-NA is its Power over Ethernet Plus (PoE+) capability. This means that it can deliver power to connected devices such as IP phones, wireless access points, and security cameras through the Ethernet cables, eliminating the need for separate power sources. With 24 PoE+ ports available, you can conveniently deploy and power your network devices without the hassle of additional power adapters or cables.

Link Aggregation

The switch also supports link aggregation, also known as port trunking or bonding. This feature allows you to combine multiple physical ports into a single logical link, increasing bandwidth and providing redundancy. Link aggregation enhances network performance and provides failover protection in case one of the links fails. With 28 ports available, you have ample resources to create aggregated links and ensure high availability for critical network connections.

Size

Designed with small businesses in mind, the Cisco SG500-28P-K9-NA Ethernet Switch offers a compact and space-saving form factor without compromising on performance or features. Its small size makes it an ideal choice for businesses with limited rack space or those looking for a versatile switch that can be easily integrated into their existing network infrastructure.

Space Efficiency

The compact design of this Ethernet switch allows you to save valuable rack space in your server room or network closet. With dimensions of just X inches, it can fit into tight spaces without occupying excessive room. This is particularly beneficial for small businesses that may not have dedicated IT rooms or large equipment racks.

Ease of Installation

The small size of the Cisco SG500-28P-K9-NA makes it easy to install and deploy in various environments. Whether you need to mount it on a wall, place it on a desk, or mount it on a standard 19-inch rack, this switch offers flexibility in terms of placement options. Its lightweight construction further simplifies installation, allowing you to quickly set up your network infrastructure.

Energy Efficiency

Despite its small size, this Ethernet switch is designed with energy efficiency in mind. It features advanced power-saving technologies, such as Energy Efficient Ethernet (EEE) and intelligent power management, which help reduce power consumption without compromising performance. By using less energy, you can lower your organization's carbon footprint and save on electricity costs.

Scalability

Although the Cisco SG500-28P-K9-NA is small in size, it offers scalability to accommodate the growing needs of your business. With 28 ports, you have the flexibility to connect additional devices as your network expands. This switch can seamlessly integrate with other Cisco networking products, allowing you to build a scalable and future-proof network infrastructure.

In conclusion, the Cisco SG500-28P-K9-NA Ethernet Switch stands out with its 28 ports, offering improved connectivity, increased bandwidth, VLAN support, PoE+ capability, and link aggregation. Its small size makes it space-efficient, easy to install, energy-efficient, and scalable. Whether you are a small business or a larger enterprise, this switch provides the essential features and performance required to enhance your network operations and support your growing business needs.

Features
Product/Item Condition:
Excellent Refurbished
ServerOrbit Replacement Warranty:
Six-Month (180 Days)