Cisco CBS350 Managed 24-port 10GE, 4x10G SFP+ Shared

The Cisco CBS350-24XT-UK is a high-performance Layer 2 and Layer 3 switch with static routing, RIP v2, and DHCP server support. Featuring 20 10G copper ports and 4 SFP+/copper combo ports, it delivers 480Gbps switching capacity—ideal for small to medium networks requiring fast, reliable data transfer.

SKU: CBS350-24XT-UK Category:

Specifications

Product Overview

  • Type: Managed L3 Switch – Stackable
  • Enclosure: Rack-mountable

Ports & Interfaces

  • Total Ports: 24 x 10GBase-T RJ-45
  • Uplink Ports: 4 x 10G SFP+/RJ-45 combo
  • Additional Interfaces:
    • 1 x USB Type-A
    • 1 x Gigabit Ethernet (management)
    • 1 x RJ-45 console port

Performance & Capacity

  • Switching Capacity: 480 Gbps
  • Forwarding Rate (64-byte packets): 240 Mpps
  • MAC Address Table: 16K entries
  • Buffer Size: 3 MB
  • VLANs Supported: 4094
  • ACL Rules: 1024
  • RPVST+ Instances: 126
  • MSTP Instances: 8
  • Jumbo Frame Support: Up to 2 KB
  • Stacking Limit: Up to 4 units

Routing & Protocols

  • Layer Support: Layer 3
  • Routing Protocols: Static IPv4/IPv6, RIP v2, PBR, IGMPv2/v3, MLDv1/v2, CIDR
  • Spanning Tree: STP, RSTP, MSTP, Rapid PVST+

Security & Management

  • Management Interfaces: CLI, SNMP (v1, v2c, v3), RMON, HTTP/HTTPS, SSH/SCP, TFTP, Telnet, DHCP, TACACS+, RADIUS
  • Security Features:
    • SSL Encryption
    • 802.1X Authentication
    • DHCP Snooping
    • DAI, IP Source Guard
    • ACLs, Storm Control, Port Security
    • Secure Core Technology, IP/MAC/Port Binding
  • Additional Capabilities:
    • SmartPort, LLDP/LLDP-MED
    • QoS, WRR, DSCP, HOL Blocking Prevention
    • Loopback Detection, UDLD, BPDU Guard
    • Dual Image Support, Cable Test

Compliance & Standards

  • IEEE Standards:
    IEEE 802.3, 802.3u, 802.3z, 802.1D/Q/p/w/x/s/ab/an/az, 802.3ab/ad/ae
  • Certifications:
    UL 60950, CSA 22.2, FCC Part 15 Class A, USGv6
  • Environmental: WEEE Compliant

Hardware Specs

  • Processor: ARM 800 MHz
  • RAM: 512 MB
  • Flash Memory: 256 MB
  • MTBF: 556,642 hours

Power & Environmental

  • Power Supply: Internal, AC 100–240V, 50/60 Hz
  • Power Consumption: Not specified
  • Operating Temperature: 32°F to 122°F (0°C to 50°C)
  • Storage Temperature: -13°F to 158°F (-25°C to 70°C)
  • Humidity (Operating/Storage): 10%–90% (non-condensing)

Dimensions & Weight

  • Width: 17.3 in (439 mm)
  • Depth: 13.8 in (351 mm)
  • Height: 1.7 in (44 mm)
  • Weight: 11.24 lbs (5.1 kg)
  • Rack Mount Kit: Included