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

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

Product Details of the Cisco Business 350 Series 24 Ports Switch

In the ever-evolving landscape of networking solutions, the Cisco CBS350-24P-4G Business 350 Series Switch stands out as a versatile and powerful option. This SFP Ports switch, equipped with 24 ports, Power over Ethernet Plus (PoE+), and Small Form-Factor Pluggable (SFP) interfaces, caters to the diverse needs of businesses seeking reliable and efficient network connectivity. In this detailed guide, we will delve into the key features and benefits of the Cisco CBS350-24P-4G switch, providing a comprehensive understanding of its capabilities.

Cisco CBS350-24P-4G

The Cisco CBS350-24P-4G boasts a total of 24 ports Switch, providing ample connectivity options for various devices within a network. These ports facilitate the seamless integration of a multitude of devices, such as computers, IP cameras, VoIP phones, and other networking peripherals.

Power over Ethernet Plus (PoE+)

One of the standout features of the Cisco CBS350-24P-4G is its Power over Ethernet Plus capability. With PoE+, the switch can deliver both data and electrical power over a single Ethernet cable to connected devices, eliminating the need for additional power sources. This feature is particularly beneficial for devices like IP cameras and wireless access points, simplifying installation and reducing cable clutter.

Small Form-Factor Pluggable (SFP) Interfaces

The inclusion of SFP interfaces further enhances the flexibility of the Cisco CBS350-24P-4G. These hot-swappable interfaces support various types of SFP modules, including fiber-optic and copper, enabling the switch to adapt to different network architectures and distances.

Key FeaturesQuality of Service (QoS) Prioritization

The Cisco CBS350-24P-4G prioritizes network traffic efficiently through its Quality of Service (QoS) capabilities. This ensures that critical applications receive the necessary bandwidth and resources, guaranteeing a consistent and reliable user experience.

Layer 2 and Layer 3 Functionality

With both Layer 2 and Layer 3 capabilities, this switch can operate not only as a traditional Layer 2 switch but also as a router. This dual-functionality facilitates network segmentation and routing, enhancing overall network performance and security.

Enhanced Security Features

Security is paramount in any networking environment, and the Cisco CBS350-24P-4G is equipped with a range of security features. These include Access Control Lists (ACLs), port security, and DHCP snooping, providing a robust defense against unauthorized access and potential threats.

Energy-Efficient Design

Cisco is committed to sustainability, and the CBS350-24P-4G reflects this commitment with its energy-efficient design. The switch optimizes power consumption based on network traffic and device connectivity, contributing to cost savings and environmental conservation.

Benefits of Choosing Cisco CBS350-24P-4GScalability

The 24 ports, coupled with the option for additional SFP interfaces, make the Cisco CBS350-24P-4G a highly scalable solution. Businesses can easily expand their network infrastructure to accommodate growing demands without the need for a complete overhaul.

Simplified Deployment

The PoE+ capability simplifies the deployment of devices such as IP cameras and VoIP phones by eliminating the need for separate power sources. This not only streamlines the process but also reduces overall costs.

Network Reliability

The combination of Layer 2 and Layer 3 functionality enhances network reliability by providing redundancy and failover options. In the event of a network failure, the switch can reroute traffic to ensure uninterrupted connectivity.

Versatility in Network Architecture

The SFP interfaces offer versatility in designing network architecture. Whether deploying a fiber-optic backbone or connecting over longer distances, the Cisco CBS350-24P-4G accommodates various networking needs.

Robust Security Measures

Businesses can trust the Cisco CBS350-24P-4G to safeguard their network with advanced security features. From controlling access through ACLs to preventing unauthorized DHCP assignments, the switch provides a comprehensive security framework.

Lower Total Cost of Ownership (TCO)

The energy-efficient design, coupled with the consolidation of power and data delivery through PoE+, contributes to a lower Total Cost of Ownership. Businesses can enjoy reduced operational costs without compromising on performance.

Use Cases

Small to Medium-Sized Businesses (SMBs)

The Cisco CBS350-24P-4G is an ideal choice for SMBs looking for a cost-effective and scalable networking solution. Its 24 ports cater to the connectivity needs of smaller networks, while the PoE+ capability simplifies the deployment of IP cameras and VoIP phones.

Surveillance Systems

For businesses or organizations relying on surveillance systems, the Cisco CBS350-24P-4G offers a reliable and efficient solution. The PoE+ support ensures a straightforward installation of IP cameras, while the switch's security features enhance overall system integrity.

Office Environments

In office environments with diverse connectivity requirements, the Cisco CBS350-24P-4G provides the necessary flexibility. Its Layer 2 and Layer 3 capabilities, coupled with security features, make it suitable for creating segmented networks and ensuring a secure work environment.

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.
  • 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.
General Information about the Cisco CBS350-24P-4G
  • Manufacturer: Cisco
  • Part Number or SKU# CBS350-24P-4G
  • Product Type: Ethernet Switch
  • Product Series: 350
Technical Details of the 24-Port Switch
  • Total Network Ports: 24
  • Gigabit Ethernet Expansion Slots: 4 (4 x Gigabit Ethernet)
  • Media Types Supported: Optical Fiber, Twisted Pair
  • Ethernet Technology: Gigabit Ethernet
  • Network Technology: 1000Base-X
I/O Expansions
  • 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, PoE+
  • Power Consumption: 33.09 W
  • Switching Capacity: 56 Gbps
  • Forwarding Performance (64-byte Packet Size): 41.66 Mpps


  • Link Aggregation Groups: 8
  • VLANs Supported: 4094
  • Buffer Capacity (MB): 1.5 MB

Other Specifications

  • Mac Address Table Size: 16k Entries
  • Jumbo Frame Support: 2KB
  • Routing Protocol: IGMP, Policy-based Routing (PBR), CIDR
  • Remote Management Protocol: SNMP 1, RMON, SNMP 3, SNMP 2c, SSH, SSH-2, ICMP
  • Encryption Algorithm: SSL
  • Authentication Method: Secure Shell (SSH), RADIUS, TACACS+


  • DHCP Support, ARP Support, VLAN Support, DoS Attack Prevention, Spanning Tree Protocol (STP) Support, Multiple STP (MSTP) Support, and more.
  • Compliant Standards
  • IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1d, IEEE 802.1q, IEEE 802.3ab, and more.

Processor, Memory, and Flash

  • Processor: ARM, 800 MHz
  • RAM: 512 MB
  • Flash Memory: 256 MB
  • Status Indicators

Expansion / Connectivity

  • Interfaces:
  • 24 x 10/100/1000 Base-T RJ-45 PoE+
  • 4 x 1000Base-X SFP
  • 1 x Console (USB) Type B
  • 1 x USB Type A
  • 1 x Console RJ-45

Power Details

  • Power Device: Internal Power Supply
  • Voltage Required: AC 120/230 V (50/60 Hz)

Overall, the Cisco CBS350-24P-4G Business 350 Series Switch stands out as a reliable and feature-rich networking solution for businesses seeking a versatile and scalable switch with PoE+ and SFP capabilities. Its combination of performance, security features, and scalability makes it a valuable asset for small to medium-sized enterprises looking to build a robust and efficient network infrastructure.

Product Condition:
New Retail Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

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