Cisco CBS250-48P-4X-NA Business 250 48-Port PoE+ Smart Managed Switch with 4x 10G SFP+ Uplinks
Cisco · Relays, Contactors & Switches
Description The Cisco CBS250-48P-4X-NA is a smart managed Layer 3 switch designed to provide secure, high-performance connectivity for growing business networks. Featuring 48 Gigabit Ethernet PoE+ ports and 4 dedicated 10 Gigabit SFP+ uplinks, it supports power and data delivery for a wide range of connected devices while maintaining efficient network operation. The Cisco CBS250-48P-4X-NA combines advanced switching capabilities, Layer 3 static routing, and comprehensive management features in a rack-mountable platform. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Networking Part Number CBS250-48P-4X-NA Subcategory Smart Managed Ethernet Switches Series Cisco Business 250 Series Switch Type Layer 3 Smart Managed Switch Network Ports 48x 10/100/1000 Gigabit Ethernet PoE+ RJ45 Uplink Ports 4x 10 Gigabit Ethernet SFP+ Management Ports 1x USB Type-A, 1x Mini USB Type-B / RJ45 Console PoE Budget 370W Switching Capacity 176 Gbps Forwarding Rate 130.94 Mpps MAC Address Table Size 8,000 Entries Packet Buffer 1.5 MB Memory 512 MB DRAM Flash Memory 256 MB Routing Support Layer 3 Static Routing Network Protocols IPv4, IPv6, LLDP-MED, QoS, VLAN, IGMP Snooping Security Features IEEE 802.1X, ACLs, DoS Protection, Port Security Power Supply Internal AC Power Supply Form Factor Rack-Mountable Cooling Design Internal Active Cooling Weight 12.1 lb (5.5 kg) Information About CBS250-48P-4X The CBS250-48P-4X-NA is part of the Cisco Business 250 Series, a family of smart managed switches developed for organizations that require enterprise-class networking features without the complexity of fully managed platforms. Built with integrated Layer 3 static routing, advanced security controls, and IPv4/IPv6 support, it enables efficient traffic segmentation and network management. The switch supports PoE+ technology with a total power budget of 370W, making it suitable for IP telephony, wireless access points, surveillance systems, and other powered devices. With 10 Gigabit SFP+ uplinks, quality of service capabilities, and Cisco voice deployment technologies, it provides a scalable foundation for business communications and connectivity. Key Features: 48 Gigabit PoE+ Ports: Provides 48 RJ45 Gigabit Ethernet interfaces with integrated PoE+ power delivery. 370W PoE Budget: Supports IP phones, wireless access points, surveillance cameras, and other powered devices. Four 10G SFP+ Uplinks: Enables high-speed fiber connectivity for aggregation and backbone networks. Layer 3 Static Routing: Supports inter-VLAN communication and efficient internal traffic management. High Switching Performance: Delivers up to 176 Gbps switching capacity for demanding network workloads. Advanced Security Features: Includes IEEE 802.1X authentication, ACLs, DoS prevention, and network access controls. IPv4 and IPv6 Support: Provides compatibility with current and future network architectures. Voice and QoS Optimization: Supports LLDP-MED, Voice VLAN, Auto Smartports, and traffic prioritization features. The CBS250-48P-4X-NA delivers the reliability and precision required for business network switching, PoE-powered device deployments, and secure Layer 3 connectivity.
Brand: Cisco · Category: Relays, Contactors & Switches
Key features
- 48 Gigabit PoE+ Ports: Provides 48 RJ45 Gigabit Ethernet interfaces with integrated PoE+ power delivery.
- 370W PoE Budget: Supports IP phones, wireless access points, surveillance cameras, and other powered devices.
- Four 10G SFP+ Uplinks: Enables high-speed fiber connectivity for aggregation and backbone networks.
- Layer 3 Static Routing: Supports inter-VLAN communication and efficient internal traffic management.
- High Switching Performance: Delivers up to 176 Gbps switching capacity for demanding network workloads.
- Advanced Security Features: Includes IEEE 802.1X authentication, ACLs, DoS prevention, and network access controls.
- IPv4 and IPv6 Support: Provides compatibility with current and future network architectures.
- Voice and QoS Optimization: Supports LLDP-MED, Voice VLAN, Auto Smartports, and traffic prioritization features.
Specifications
| Manufacturer part number | CBS250-48P-4X |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Networking |
| Part Number | CBS250-48P-4X-NA |
| Subcategory | Smart Managed Ethernet Switches |
| Series | Cisco Business 250 Series |
| Switch Type | Layer 3 Smart Managed Switch |
| Network Ports | 48x 10/100/1000 Gigabit Ethernet PoE+ RJ45 |
| Uplink Ports | 4x 10 Gigabit Ethernet SFP+ |
| Management Ports | 1x USB Type-A, 1x Mini USB Type-B / RJ45 Console |
| PoE Budget | 370W |
| Switching Capacity | 176 Gbps |
| Forwarding Rate | 130.94 Mpps |
| MAC Address Table Size | 8,000 Entries |
| Packet Buffer | 1.5 MB |
| Memory | 512 MB DRAM |
| Flash Memory | 256 MB |
| Routing Support | Layer 3 Static Routing |
| Network Protocols | IPv4, IPv6, LLDP-MED, QoS, VLAN, IGMP Snooping |
| Security Features | IEEE 802.1X, ACLs, DoS Protection, Port Security |
| Power Supply | Internal AC Power Supply |
| Form Factor | Rack-Mountable |
| Cooling Design | Internal Active Cooling |
| Weight | 12.1 lb (5.5 kg) |
| Product type | Managed Ethernet Switches |
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