CBS250-24T-4G-NA Specifications
Cisco Business 250 Series 24-Port Gigabit Managed Switch with 4 Gigabit SFP Uplinks
Manufacturer: Cisco Systems
Manufacturer Model: CBS250-24T-4G-NA
Product Line: Cisco Business
Product Series: 250 Series
Product Type: Managed Layer 3 Lite Network Switch
Product Name: Cisco Business CBS250-24T-4G-NA
KEY FEATURES:
Ports: 24 × Gigabit Ethernet (10/100/1000 Mbps) RJ-45 ports
Uplink Ports: 4 × Gigabit SFP ports
Switching Capacity: 56 Gbps
Forwarding Rate: 41.66 Mpps
MAC Address Table Size: 16,000 entries
DRAM: 512 MB
Flash Memory: 256 MB
Form Factor: Rack-mountable 1U
Software Image: Advanced Managed (Layer 3 Lite)
Management: Web UI, CLI (Console/SSH), SNMP, RMON, Cisco FindIT Network Management
VLAN Support: Up to 4094 VLANs
Security: 802.1X authentication, port security, DHCP snooping, ACLs, SSL, DoS protection
Quality of Service (QoS): 8 queues, DSCP, 802.1p, shaping, scheduling, rate limiting
Fan: Fanless design (silent operation)
PERFORMANCE:
Switching Bandwidth: 56 Gbps
Forwarding Bandwidth: 28 Gbps (full duplex)
Packet Forwarding Rate: 41.66 Mpps
Latency: <3 microseconds (typical) Energy Efficiency: IEEE 802.3az (Energy Efficient Ethernet) support Stacking Support: Not supported ENVIRONMENTAL & RELIABILITY: Operating Temperature: 0°C to 50°C (32°F to 122°F) Storage Temperature: –20°C to 70°C (–4°F to 158°F) Operating Humidity: 10% to 90% (non-condensing) MTBF (Mean Time Between Failures): > 500,000 hours (typical)
Certifications: CE, UL, FCC Class A, RoHS compliant
PHYSICAL:
Dimensions (W × D × H): 440 × 257 × 44 mm (17.3 × 10.1 × 1.73 in)
Weight: Approx. 3.6 kg (7.9 lb)
Mounting Options: Rack-mount or desktop (kit included)
Power Supply: Internal fixed AC power supply
Power Consumption: Approximately 22W (typical)
Color: Cisco standard black chassis
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