CBS250-24P-4G-NA Cisco Business 250 Series Switch L3 Smart.
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Technical Details of CBS250-24P-4G-NA
The Cisco CBS250-24P-4G-NA Business 250 Series Switch represents an intelligent networking solution that blends affordability with advanced Layer 3 features. Designed for small to medium-sized businesses (SMBs), this switch delivers superior performance, Power over Ethernet (PoE) capabilities, and Gigabit connectivity to support growing business demands.
Manufacturer & Brand
- Manufacturer: Cisco
- Brand: Cisco Business
- Model Number: CBS250-24P-4G-NA
Device Type & Enclosure
- Type: Layer 3 Smart Switch with 28 Ports
- Form Factor: Rack-Mountable
Network Connectivity & Ports
- Port Configuration: 24 x 10/100/1000 Mbps (PoE+) & 4 x Gigabit SFP
- Switching Technology: Gigabit Ethernet
Power over Ethernet (PoE) Capabilities
- PoE Type: Power over Ethernet Plus (PoE+)
- Maximum PoE Budget: 195 Watts
Performance & Capacity
- Forwarding Rate: 41.66 Million Packets Per Second (Mpps)
- Switching Bandwidth: 56 Gbps
- Supported VLANs: Up to 255
- ACL Entries: 512
- RPVST+ Instances: 126
- MSTP Instances: 8
Data Handling & Buffering
- MAC Address Table: 8,000 Entries
- Packet Buffer Size: 1.5 MB
- Jumbo Frame Support: 2KB
Routing & Protocols
- Supported Protocols: IGMPv2, IGMPv3, MLDv2, CIDR, MSTP, RSTP, STP
Remote Management & Security Features
- Management Protocols: SNMP (v1, v2c, v3), RMON, Telnet, HTTP, HTTPS, SSH, SCP
- Security & Access Control: 802.1x Authentication, Port Security, DoS Protection
- Storm Control: Broadcast, Multicast, Unknown Unicast
Advanced Functionalities
- Quality of Service (QoS): Traffic Prioritization & WRR
- Energy Efficient Ethernet: Power-Saving Technology
- Link Aggregation: LACP & LAG Support
- Dual Image Support: Firmware Upgrades without Downtime
- Loop Protection: STP Loop Guard, HOL Blocking, Loopback Detection
Industry Compliance & Standards
- Compliance: IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q
- PoE Standards: IEEE 802.3af, IEEE 802.3at
Physical Dimensions & Power Requirements
- Power Input: AC 120/230V, 50/60Hz
- Size (W x D x H): 17.5" x 11.8" x 1.7"
- Weight: 7.78 lbs
High-Performance Networking for SMBs
The CBS250-24P-4G-NA switch ensures seamless data transmission and optimized traffic management. Built for modern business environments, it provides 24 Gigabit Ethernet ports and 4 Gigabit SFP uplinks for superior connectivity and expansion.
Enhanced Throughput and Bandwidth Optimization
- Supports Gigabit Ethernet for high-speed data transfer.
- Layer 3 static routing enables efficient traffic segmentation.
- 4 dedicated SFP uplinks provide reliable fiber connectivity.
Power Over Ethernet (PoE) for Simplified Deployments
With PoE+ capabilities, this switch powers connected devices such as IP cameras, VoIP phones, and wireless access points without additional power supplies.
Key PoE Features
- 24 PoE+ enabled ports with up to 195W total power budget.
- Reduces infrastructure costs by eliminating separate power adapters.
- Supports auto-negotiation to detect and deliver the right power level.
Layer 3 Smart Switching Capabilities
As a Layer 3 smart switch, the CBS250-24P-4G-NA delivers static routing features, allowing businesses to optimize network segmentation and enhance security.
Benefits of Layer 3 Static Routing
- Enhances network efficiency by managing internal traffic.
- Improves performance by reducing reliance on routers.
- Facilitates advanced VLAN configurations for improved segmentation.
Security and Network Protection Features
Cisco's business-class security measures help prevent unauthorized access, ensuring data integrity and protection.
Advanced Security Capabilities
- 802.1X authentication controls access at the port level.
- Access Control Lists (ACLs) enable traffic filtering for improved security.
- Storm control prevents malicious or accidental network flooding.
Smart and Intuitive Management
With an easy-to-use web interface, the CBS250-24P-4G-NA ensures seamless configuration and monitoring for IT administrators.
Management Features
- Web-based GUI simplifies network setup.
- SNMP support enables centralized network monitoring.
- Smart network insights provide performance analytics.
Energy-Efficient and Environmentally Friendly Design
Cisco integrates green technology, reducing power consumption while maintaining peak performance.
Energy-Saving Features
- Energy-Efficient Ethernet (EEE) minimizes power usage.
- Intelligent power management adjusts power based on network activity.
- Fanless operation ensures quiet and energy-efficient performance.