Cisco CBS350-24P-4G 24 Ports Switch
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Cisco CBS350-24P-4G 24 Ports Business 350 Series PoE+ SFP Refurbished

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Part Number#: CBS350-24P-4G
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Short Description:
CBS350-24P-4G 24 Ports Business 350 Series Power Over Ethernet Plus (PoE+) Small Form-Factor Pluggable (SFP) Managed Rack Mountable Switch | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Introduction to the 24 Ports Switch

The CBS350-24P-4G is a Cisco switch that is designed for small and medium-sized businesses. It is a part of the Business 350 Series and it has 24 ports that support both Power over Ethernet Plus (PoE+) and Small Form-Factor Pluggable (SFP) transceivers. PoE+ allows the switch to power connected devices, such as IP phones and wireless access points, through the Ethernet cables, eliminating the need for separate power cables. This feature can be very useful in environments where there are limited power outlets or where devices need to be deployed in hard-to-reach locations.

The SFP ports on the switch provide the flexibility to connect to fiber or copper network uplinks. This means that the switch can be connected to other network devices or to the internet, depending on the type of SFP transceiver that is used. This can provide a higher level of network performance and security, especially for businesses that need to connect to other networks or to the cloud.

The CBS350-24P-4G switch also provides advanced features such as Quality of Service (QoS), security, and network management. QoS allows businesses to prioritize certain types of network traffic, such as voice or video, to ensure that they are delivered with the best possible quality. Security features can protect the network from unauthorized access and malicious attacks. Network management features provide tools for monitoring and troubleshooting the network.

Maximizing Network Performance

There are several ways to maximize the network performance of the CBS350-24P-4G Cisco 24 Ports Business 350 Series PoE+ SFP Switch:

  • Utilize Quality of Service (QoS) features: The switch has QoS features that can be used to prioritize certain types of network traffic, such as voice or video, to ensure that they are delivered with the best possible quality. This can help to minimize network congestion and improve the overall performance of the network.
  • Use the correct type of SFP transceiver: The switch has SFP ports that can be used to connect to fiber or copper network uplinks. Using the correct type of SFP transceiver for the type of connection can help to ensure that the network is running at its optimal speed.
  • Monitor and troubleshoot the network regularly: The switch has network management features that can be used to monitor and troubleshoot the network. Regularly monitoring the network can help to identify and resolve any issues that may be affecting performance.
  • Utilize VLANs: VLANs can be used to segment the network into smaller, more manageable units. This can help to improve network performance by isolating network traffic and reducing broadcast traffic.
  • Ensure proper cable connections: Proper cable connections are crucial for achieving optimal network performance. Make sure that all cables are properly connected, and that they are of the appropriate length and quality.
  • Use the latest firmware: Keep the switch updated with the latest firmware version. Firmware updates often include performance improvements, bug fixes, and new features that can help to optimize the switch's performance.

Power and Energy Efficiency

The CBS350-24P-4G Cisco 24 Ports Business 350 Series PoE+ SFP Switch supports Power over Ethernet Plus (PoE+), which is a more advanced version of Power over Ethernet (PoE) that can provide up to 30 watts of power per port. This allows the switch to power connected devices, such as IP phones and wireless access points, through the Ethernet cables, eliminating the need for separate power cables.

In addition to PoE+, the switch also has energy-efficient features that can help to minimize power consumption and reduce energy costs. Some of these features include:

  • Energy-Efficient Ethernet (EEE): This feature reduces the power consumption of the switch during periods of low network activity.
  • Power-saving mode: The switch can be configured to enter a power-saving mode when it is not in use, which can help to reduce energy consumption.
  • Power-over-Ethernet Scheduling: It allows to schedule the PoE power on/off for the switch port, this feature is useful for the devices that only required power in specific periods of time.
  • Power-saving option for SFP transceivers: Some SFP transceivers have a power-saving option that can be enabled to reduce energy consumption.
  • Smart Power Management: The switch can be managed by Cisco EnergyWise which is a technology that allows to measure and monitor the energy consumption of the switch and other network devices.

General Information about this Cisco CBS350-24P-4G

  • Manufacturer: Cisco
  • Part Number or SKU# CBS350-24P-4G
  • Product Type: Ethernet Switch
  • Product Series 350

Technical Information of Cisco 24 Ports Switch

  • Total Number of Network Ports: 24
  • Port/Expansion Slot Details: 4 x Gigabit Ethernet Expansion Slot
  • Port/Expansion Slot Details: 24 x Gigabit Ethernet PoE+
  • Media Type Supported: Optical Fiber
  • Media Type Supported: Twisted Pair
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 1000Base-X

Dimension for this Cisco Ethernet Switch

  • Height 11.8 Inch
  • Width 17.5 Inch
  • Depth 1.7 Inch
  • Weight (Approximate) 7.78 lb

I/O Expansions

  • Number of Total Expansion Slots 4
  • Expansion Slot Type SFP (mini-GBIC)
  • Shared SFP Slot No
  • Number of SFP Slots 4

Network & Communication

  • Layer Supported 2
  • Management & Protocols
  • Manageable Yes

Power Description

  • PoE (RJ-45) Port Yes
  • PoE Budget 195 W
  • Power Source Power Supply
  • Power Source PoE+
  • Power Consumption 33.09 W

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Different Types of Switches

Networking switches vary widely depending on the number of devices they can support, network bandwidth/speed, and form factor. Switches for small offices will have anything between 4 and 8 ports and can fit on a desk. For larger office network implementation, switches may have 24 ports, 48 ports, 96 ports, and 128 ports and are rack-mountable between 1U and 4U. Switches come in different types depending on the network speed and tasks they support. These include 40/100 Gbps, 10 Gigabit (up to 10000 Mbps), Gigabit Ethernet (up to 1000 Mbps), Power over Ethernet, and Fast Ethernet (10/100 Mbps).

Unmanaged Switches

The unmanaged switches offer fixed configurations on a plug-and-play basis. It is the most basic switch and there are a few choices in the market. These switches are affordable, but the basic features make them inappropriate for enterprise applications.

Managed Switches

The number of features and level of functionality improves with managed switches, making them ideal for enterprise and business applications. These switches are built with the command-line interface for ease of configuration. Equally, they support SNMP agents that come in handy when troubleshooting network issues.

The security on managed switches is better and will protect different types of traffic. Other features include support for virtual LANs, IP routing, and quality of service settings. Managed switches are more expensive compared to all other types of switches.

Smart Switches

Smart switches refer to switches that possess more features than those unmanaged switches but do not have the full features of managed switches. Smart switches are more cost-effective than managed switches.

Some of the limitations of the smart switches are a lack of telnet access support, Web GUIs, and a lack of many features for VLANs. They are affordable compared to a fully managed switch and are suitable for a smaller computer network.

Modular Switches

Modular switches allow the addition of expansion modules as the network expands. The expansion modules allow for more networked devices but are application-specific. They may include wireless access points, firewalls, or network analysis tools. The flexibility of a modular networking switch comes at a higher cost.

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What does ALLHDD.Com warranty cover?

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