CBS250-24P-4G-NA Cisco Business 250 Series Switch L3 Smart.

Cisco CBS250-24P-4G-NA Managed PoE+ Ethernet Switch

The Cisco CBS250-24P-4G-NA is a high-performance 24-port managed PoE+ Ethernet switch designed for modern business networks. Ideal for small to medium enterprises, this smart Layer 3 switch combines advanced networking features with energy-efficient PoE capabilities.

General Features and Manufacturer Information

• Manufacturer: Cisco
• Part Number: CBS250-24P-4G-NA
• Device Type: Layer 3 Smart Switch
• Total Ports: 28 (24 PoE+ + 4 SFP)

Enclosure and Physical Specifications

• Form Factor: Rack-mountable
• Enclosure Type: Compact and durable for server racks
• Port Subtype: Gigabit Ethernet

Port and Interface Details

• 24 x 10/100/1000Base-T RJ-45 PoE+ ports
• 4 x 1000Base-X SFP uplink ports
• 1 x Console Mini-USB Type B
• 1 x USB Type A for device management
• 1 x Console RJ-45 port

Power over Ethernet (PoE+) Capabilities

• PoE Standard: IEEE 802.3at PoE+
• Total PoE Budget: 195 Watts
• Supports powering IP phones, wireless access points, and other network devices directly from the switch

Performance and Switching Capacity

• Forwarding Performance: 41.66 Mpps for 64-byte packets
• Switching Capacity: 56 Gbps
• Optimized for high-speed data transmission and minimal latency

Network Capacity and Scalability

• RPVST+ Instances: 126
• MSTP Instances: 8
• VLANs Supported: 255
• ACL Rules: 512
• MAC Address Table Size: 8,000 entries
• Buffer Capacity: 1.5 MB
• Jumbo Frame Support: Up to 2 KB

Routing and Protocol Support

• IGMPv2, IGMPv3, MLDv2, MLD for multicast traffic
• CIDR routing support for efficient IP address management
• STP, RSTP, MSTP for spanning tree redundancy
• Advanced Layer 3 routing and VLAN management capabilities

Remote Management and Monitoring

• SNMPv1, SNMPv2c, SNMPv3 for network monitoring
• RMON support for proactive network diagnostics
• Telnet, HTTP, HTTPS for remote configuration
• SSH and SCP for secure device management
• DHCP, RADIUS, ICMP for network services and security

Power and Energy Requirements

• Power Supply: Internal AC unit
• Voltage Requirement: 120/230 V AC, 50/60 Hz
• Energy-efficient design to reduce operational costs

Key Advantages of Cisco CBS250-24P-4G-NA Switch

• Seamless Layer 3 switching with PoE+ support
• High-performance forwarding and switching capacity
• Enhanced network security and monitoring protocols
• Scalable VLAN and ACL support for growing networks
• Flexible uplink options with 4 Gigabit SFP ports

Cisco CBS250-24P-4G-NA Ethernet Switch

The Cisco CBS250-24P-4G-NA switch is part of the Cisco Business 250 Series, designed to deliver reliable, high-performance connectivity for small to medium-sized networks. This 24-port managed switch supports Power over Ethernet Plus (PoE+) to power connected devices directly, reducing the need for separate power supplies. It combines advanced management capabilities with ease of deployment, making it ideal for businesses that require scalable and flexible networking solutions.

Advanced Connectivity and Performance

The CBS250-24P-4G-NA switch provides 24 full Gigabit Ethernet ports, each supporting PoE+ for high-power devices like IP cameras, VoIP phones, and wireless access points. The switch also includes four Gigabit SFP uplink ports to connect to higher-layer switches or network backbones, ensuring seamless network expansion and high-speed interconnectivity. Cisco’s technology ensures low latency and efficient traffic management across all ports, providing a robust platform for critical business operations.

Power over Ethernet Capabilities

One of the most important features of the CBS250-24P-4G-NA is its support for PoE+ on all 24 ports. This capability allows devices to receive both data and power over a single Ethernet cable, eliminating the complexity and cost of additional power infrastructure. Businesses can deploy VoIP phones, access points, and security cameras without the need for extra electrical outlets, making network installation simpler and more efficient.

Energy Efficiency and Cost Reduction

Cisco has engineered the CBS250-24P-4G-NA switch to optimize power consumption while delivering maximum performance. Features such as Energy Efficient Ethernet (EEE) and intelligent PoE management ensure that the switch uses power only when needed. This not only lowers operational costs but also reduces the environmental footprint of the network, aligning with modern energy-conscious business practices.

Comprehensive Management Features

The Cisco Business 250 Series supports advanced network management capabilities, making it easy for administrators to monitor, configure, and secure their networks. The CBS250-24P-4G-NA offers both web-based graphical interfaces and command-line interfaces for flexible configuration options. Its Smart and Full Managed features allow for VLAN creation, Quality of Service (QoS) prioritization, port mirroring, and link aggregation, ensuring efficient handling of network traffic and optimized application performance.

Security and Network Protection

Security is a key consideration for any modern business network. The CBS250-24P-4G-NA includes robust security mechanisms, including 802.1X port-based authentication, access control lists (ACLs), and secure management protocols such as HTTPS and SSH. These features protect sensitive business data, prevent unauthorized access, and ensure that critical network services remain uninterrupted. Integration with Cisco’s suite of security tools enhances protection against emerging network threats.

VLAN and Network Segmentation

Network segmentation is crucial for managing traffic efficiently and securing sensitive information. The CBS250-24P-4G-NA allows administrators to configure multiple VLANs, isolating traffic between different departments or device types. This capability helps reduce broadcast traffic, enhance security, and improve overall network performance. Combined with QoS features, businesses can prioritize mission-critical applications, ensuring smooth operations even under heavy network loads.

Scalability and Future-Ready Infrastructure

The CBS250-24P-4G-NA is designed with scalability in mind, allowing businesses to expand their network as demands grow. With support for stacking, link aggregation, and uplink redundancy, the switch can seamlessly integrate into larger network environments. Its modular design enables future-proof deployment, ensuring that network investments remain relevant as technology and business requirements evolve. The four SFP uplink ports offer high-speed connections to core switches, providing a reliable backbone for expanding networks.

Reliable Business Networking

Downtime in business networks can be costly. Cisco’s CBS250-24P-4G-NA offers resilient connectivity with features such as Spanning Tree Protocol (STP), Rapid Spanning Tree Protocol (RSTP), and loop detection. These features prevent network loops and maintain continuous network operations even when unexpected link failures occur. Cisco’s quality assurance and rigorous testing ensure that the switch provides dependable service under varying network conditions, reducing the risk of disruption.

Intuitive Deployment and Configuration

Deploying and configuring the CBS250-24P-4G-NA is simplified through Cisco’s user-friendly interfaces and guided setup tools. Administrators can configure the switch quickly using the web GUI or by importing configuration files, saving time during initial deployment. The switch also supports automatic discovery protocols, making it easier to identify and manage devices within the network. These capabilities reduce operational complexity and allow IT teams to focus on strategic initiatives rather than routine maintenance.

Integration with Cisco Ecosystem

The CBS250-24P-4G-NA integrates seamlessly with other Cisco networking solutions, including wireless access points, routers, and security appliances. This interoperability allows businesses to create unified network architectures that are easy to monitor and manage. The switch also supports Cisco’s cloud management platform, enabling centralized control and remote monitoring of multiple devices across different locations, which is particularly valuable for multi-site businesses.

High Reliability and Warranty Support

Cisco provides extensive technical support and warranty services for the CBS250-24P-4G-NA switch. Businesses benefit from ongoing software updates, bug fixes, and security patches that keep the switch running optimally. The warranty coverage ensures peace of mind, knowing that the network investment is protected against hardware failures and defects. This level of support underscores Cisco’s commitment to delivering reliable enterprise-grade networking solutions.

Flexible Deployment Scenarios

The CBS250-24P-4G-NA switch is suitable for a variety of deployment scenarios, from small office networks to larger campus environments. Its compact form factor allows for easy rack mounting, while its quiet operation makes it ideal for office deployments. The switch supports a range of PoE+ powered devices, enabling organizations to implement modern network solutions such as IP telephony, wireless connectivity, and video surveillance without extensive cabling or additional power sources.

Enhanced Network Monitoring and Analytics

Network monitoring is crucial for maintaining performance and identifying issues before they impact operations. The CBS250-24P-4G-NA includes robust monitoring tools such as SNMP support, port statistics, and traffic analysis features. These tools provide real-time insights into network usage, device performance, and potential bottlenecks, helping administrators make informed decisions. By analyzing network behavior, businesses can optimize their infrastructure and improve end-user experience.

QoS and Traffic Management

Quality of Service (QoS) features in the CBS250-24P-4G-NA allow businesses to prioritize network traffic based on application type, device, or user. This ensures that critical applications such as VoIP, video conferencing, and cloud services receive sufficient bandwidth, even during periods of heavy traffic. Cisco’s advanced traffic management capabilities reduce latency and packet loss, enhancing the reliability and responsiveness of the network for mission-critical operations.

Future-Proofing Network Investments

The CBS250-24P-4G-NA is built to adapt to evolving business needs. With features like IPv6 support, advanced routing capabilities, and compatibility with emerging network standards, this switch ensures that organizations can continue to leverage their networking investment for years to come. Its modular uplink ports and expandable management features provide the flexibility to accommodate growing networks without requiring costly replacements.

Comprehensive Support for Modern Business Applications

The CBS250-24P-4G-NA is optimized to support a wide range of modern business applications, from unified communications to video streaming and cloud computing. Its PoE+ capabilities simplify the deployment of connected devices, while its management tools ensure that network performance remains consistent. Businesses can rely on this switch to provide a stable and efficient networking environment that meets the demands of contemporary workflows and technology trends.