Cisco CBS250 Smart 8-port GE, PoE, Ext PS, 2x1G Combo

The Cisco Business 250 Series smart switches deliver reliable performance, robust features, and PoE+ support in a cost-effective design. The CBS250-8T-E-2G offers 8×1G ports, 2×1G combo uplinks, 120W PoE+, fanless operation, Layer 2 switching, VLANs, ACLs, QoS, static routing, and easy setup via intuitive on-device UI.

SKU: CBS250-8P-E-2G-UK Category:

Specifications

General

  • Device Type: L3 Smart Switch – 8 Ports
  • Form Factor: Rack-mountable
  • Processor: ARM @ 800 MHz
  • RAM: 512 MB
  • Flash Memory: 256 MB
  • Status Indicators: Status, PoE, Link/Activity

Network Features

  • Gigabit Ethernet Ports: 8 × 10/100/1000 (PoE+)
  • Uplink Ports: 2 × Combo Gigabit RJ-45/SFP
  • Switching Capacity: 20 Gbps
  • Forwarding Rate (64-byte packets): 14.88 Mpps
  • MAC Address Table: 8K entries
  • Jumbo Frame Support: 2 KB
  • PoE+ Budget: 67 W
  • Buffer Capacity: 1.5 MB
  • VLANs Supported: 4094
  • Link Aggregation Groups: 8

Layer 2/3 Protocols & Features

  • Routing Protocols: IGMP, Policy-Based Routing (PBR), CIDR
  • Spanning Tree Protocols: STP, RSTP, MSTP, PVST+, Rapid PVST+
  • Security & Access: ACLs, RADIUS, TACACS+, IP Source Guard, MAC Filtering
  • Quality of Service (QoS): WRR, ToS, DSCP
  • Other Features: DHCP Server & Snooping, ARP Support, Private VLAN, Voice VLAN, LLDP-MED, Storm Control, DAI, IP/MAC/Port Binding, SSD, DoS Prevention, GVRP

Management & Security

  • Management Interfaces: SNMP v1/2c/3, RMON, SSH, CLI, ICMP
  • Encryption: SSL
  • Authentication: SSH, RADIUS, TACACS+
  • Remote Protocols: SCP, TFTP, HTTPS

Compliance & Standards

  • Standards: IEEE 802.3 (all variants), 802.1D/Q/p/w/x/s/x/ab, 802.3af/at/az
  • Certifications: UL 60950, CSA C22.2, FCC Part 15A, USGv6

Physical Specifications

  • Dimensions (W × D × H): 26.8 × 18.5 × 4.4 cm
  • Weight: 3.5 kg
  • Power Supply: External AC Adapter (120/230V, 50/60 Hz)
  • MTBF: 1,706,649 hours
  • Included Accessories: Rack Mount Kit

Connectivity Ports

  • 8 × 10/100/1000 PoE+ RJ-45
  • 2 × Combo Gigabit RJ-45/SFP
  • 1 × Console USB Type-B
  • 1 × USB Type-A
  • 1 × Console RJ-45

Localization

  • Supported Regions: Kuwait, Qatar, Saudi Arabia, Hong Kong, Malaysia, Singapore, UK