CBS250-8FP-E-2G Cisco L3 Smart PoE+(120W) Rack-Mountable Switch

Cisco CBS250-8FP-E-2G Layer 3 Smart PoE+ Switch

The Cisco CBS250-8FP-E-2G is a high-performance, rack-mountable Layer 3 smart switch designed for small to medium-sized businesses requiring reliable network connectivity with Power over Ethernet (PoE+) capabilities. This switch combines advanced network management, robust PoE support, and flexible expansion options, making it an ideal solution for modern enterprise networks.

General Specifications

• Manufacturer: Cisco
• Model Number: CBS250-8FP-E-2G
• Device Type: Layer 3 Smart Switch
• Form Factor: Rack-Mountable
• Environmentally Friendly: Yes, WEEE certified

Port and Expansion

• 8 x Gigabit Ethernet PoE+ ports
• 2 x Gigabit Ethernet SFP expansion slots
• Shared SFP slot availability for uplink flexibility
• PoE budget: 120 W to support connected devices efficiently

Network Technology Support

• 1000Base-T for high-speed copper connectivity
• 1000Base-X for optical fiber transmission
• Full Layer 2 and basic Layer 3 switching capabilities

Media and Performance

• Supports both twisted pair and optical fiber media types
• Gigabit Ethernet technology for fast, reliable connections
• Modular design for flexible network expansion
• Two expansion slots allow seamless uplink integration

Power over Ethernet (PoE+) Features

• 8 PoE+ RJ-45 ports
• Efficient energy management for low operational cost
• Supports IEEE 802.3at PoE+ standard

Manageability and Network Optimization

• Web-based management interface
• CLI and SNMP support for advanced configuration
• VLAN support for segmenting network traffic
• QoS features for prioritizing critical applications

Environmental and Certification Features

• WEEE compliance for responsible disposal
• Energy-efficient Ethernet design
• Environmentally friendly modular components

Cisco CBS250-8FP-E-2G Rack-Mountable Switch

The Cisco CBS250-8FP-E-2G is a robust and versatile Layer 3 Smart Switch designed to provide businesses with reliable network performance, power over Ethernet capabilities, and comprehensive management options. With eight Ethernet ports and two combo SFP uplinks, this rack-mountable switch ensures seamless integration into small to medium enterprise networks. The PoE+ functionality delivers up to 120 watts, enabling efficient power supply to devices such as IP phones, wireless access points, and security cameras without the need for separate power sources.

Advanced Layer 3 Switching Capabilities

The CBS250-8FP-E-2G supports advanced Layer 3 routing features, offering businesses the ability to manage traffic efficiently and reduce network congestion. Static routing, RIP, and other essential routing protocols allow network administrators to optimize packet forwarding and ensure high-performance communication between different network segments. This intelligent routing capability is especially crucial for organizations with multiple VLANs or inter-VLAN communication requirements.

VLAN Support and Segmentation

With comprehensive VLAN support, the CBS250-8FP-E-2G enables network segmentation to enhance security and traffic management. Administrators can configure multiple VLANs to isolate sensitive departments, prioritize critical applications, and reduce broadcast traffic. The switch supports advanced VLAN features, including voice VLAN, guest VLAN, and private VLAN edge, ensuring that both data and voice traffic are efficiently separated and optimized.

High Availability and Redundancy

Reliability is a key feature of the CBS250-8FP-E-2G. The switch includes support for link aggregation, Spanning Tree Protocol enhancements, and redundant uplinks to prevent network downtime. In addition, PoE redundancy ensures that connected devices remain powered in case of partial power supply failure, providing continuous operation for critical infrastructure such as IP phones and surveillance systems.

Power over Ethernet Functionality

The PoE+ capabilities of the CBS250-8FP-E-2G enable administrators to deliver power and data over a single Ethernet cable, simplifying network deployment and reducing cabling complexity. With a total power budget of 120 watts, this switch can simultaneously power multiple devices while maintaining optimal network performance. Intelligent PoE management allows for dynamic allocation of power to connected devices, prioritizing essential endpoints and preventing overload scenarios.

PoE Management and Monitoring

Administrators can easily monitor and manage the PoE resources through the intuitive web interface or Cisco’s network management solutions. Detailed reports on power consumption, device status, and port utilization ensure that every powered device receives adequate energy without exceeding the switch’s total capacity. This level of control is particularly beneficial for expanding networks where additional access points, cameras, or other PoE devices are being added over time.

Connectivity Options and Uplink Flexibility

The CBS250-8FP-E-2G is equipped with two combo SFP uplinks, offering flexible fiber or copper connectivity to the broader network. This dual-combo configuration allows seamless integration with higher-capacity aggregation switches or core network devices, supporting both high-speed fiber connections and traditional Ethernet links. The availability of multiple uplink options ensures scalability and future-proofing for growing businesses.

Enhanced Security Features

Security is a central consideration for modern network infrastructure, and the CBS250-8FP-E-2G provides a suite of advanced protections. Features such as Access Control Lists (ACLs), DHCP snooping, Dynamic ARP Inspection (DAI), and IP Source Guard prevent unauthorized access and mitigate common network attacks. The switch also supports IEEE 802.1X port-based authentication, enabling secure device connections and enhanced control over user access.

Quality of Service and Traffic Prioritization

Quality of Service (QoS) mechanisms on the CBS250-8FP-E-2G allow businesses to prioritize critical applications such as voice, video, and mission-critical data traffic. Administrators can configure multiple QoS policies to ensure minimal latency and optimal bandwidth allocation. Combined with Layer 3 routing and VLAN segmentation, QoS ensures that high-priority traffic is delivered reliably, maintaining smooth and uninterrupted communication across the network.

Easy Deployment and Management

The CBS250-8FP-E-2G offers multiple management options, including web-based GUI, SNMP, and CLI access, allowing administrators to deploy and manage the switch according to their preference. Cisco’s intuitive interface simplifies configuration tasks such as VLAN setup, PoE allocation, firmware upgrades, and monitoring, reducing administrative overhead and accelerating deployment timelines. Additionally, zero-touch provisioning capabilities allow new switches to be configured automatically when added to the network.

Scalability for Growing Networks

This switch is designed to accommodate future growth, whether expanding to additional PoE devices or integrating higher-speed uplinks. With eight managed Ethernet ports and two flexible SFP uplinks, the CBS250-8FP-E-2G provides sufficient connectivity for small branch offices, retail locations, or departmental networks. The switch can be combined with other Cisco CBS series devices to form a larger, unified network, enabling seamless scalability without disrupting existing operations.

Energy Efficiency and Green Features

Cisco’s CBS250-8FP-E-2G is engineered with energy efficiency in mind. The switch utilizes advanced power management technologies to reduce energy consumption while maintaining full performance. Features like idle port shutdown, low-power modes, and intelligent PoE allocation contribute to lower operating costs and a smaller environmental footprint. These green networking capabilities make it an ideal choice for organizations looking to implement sustainable IT practices.

Rack-Mountable Design and Physical Features

The compact 1U rack-mountable form factor of the CBS250-8FP-E-2G simplifies deployment in standard server racks or network cabinets. The durable metal chassis provides protection against physical damage, while the fan-based cooling system ensures efficient heat dissipation for continuous operation. Cable management options and flexible mounting brackets allow for neat and organized installations, contributing to cleaner network closets and easier maintenance.

Integration with Cisco Network Ecosystem

The CBS250-8FP-E-2G seamlessly integrates with other Cisco network devices, management tools, and cloud services. Compatibility with Cisco DNA Center, Cisco Network Assistant, and other centralized management platforms allows administrators to gain full visibility and control across the network. This integration ensures consistent policy enforcement, simplified monitoring, and efficient network operations across multiple locations.

Applications in Business and Enterprise Environments

The CBS250-8FP-E-2G is ideal for various business applications, including branch offices, retail stores, educational institutions, and small enterprise networks. Its PoE+ capabilities are particularly useful for powering IP cameras, wireless access points, and VoIP phones. Layer 3 routing and VLAN segmentation ensure smooth communication between different departments or locations, while QoS features guarantee high-quality voice and video transmission. The switch’s compact form factor and flexible connectivity make it suitable for constrained spaces without compromising network performance.

Future-Proof Networking Solutions

Investing in the CBS250-8FP-E-2G ensures that businesses are prepared for future networking demands. With support for advanced Layer 3 features, PoE+ technology, and multiple uplink options, this switch can accommodate new applications, devices, and network expansions. Cisco’s continuous software updates and feature enhancements provide additional longevity, making the switch a long-term solution for dynamic business environments.

Key Advantages for IT Administrators

Network administrators benefit from simplified management, reliable PoE+ power delivery, and robust Layer 3 functionality. The ability to monitor network performance, allocate resources intelligently, and secure the network against unauthorized access provides administrators with full control and confidence in network operations. The CBS250-8FP-E-2G reduces operational complexity while delivering a high-performance, scalable, and secure network infrastructure.

Business Continuity and Reliability

Designed for consistent uptime, the CBS250-8FP-E-2G provides network reliability that businesses require for mission-critical applications. Redundant uplinks, link aggregation, and resilient PoE delivery reduce the risk of downtime and ensure continuous operation of essential services. This reliability is essential for organizations that depend on uninterrupted connectivity for productivity, communication, and security systems.