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.
