Cisco Refresh CBS350-12XT 12-Port 10 Gigabit Managed Layer 3 Network

The Cisco CBS350-12XT is a Layer 3 10G Managed Switch designed for high-performance aggregation, server connectivity, and enterprise edge deployments. It features 10x 10GBase-T RJ-45 ports plus 2x combo 10G SFP+/RJ-45 ports, offering total flexibility across copper and fiber environments.

As part of the Cisco Business 350 Series, this switch provides enterprise-class security, performance, and manageability while being optimized for SMBs. Sold as an official Cisco Refresh (RF) product, it delivers like-new performance and warranty coverage backed by Cisco’s quality assurance.

• Total 12 high-speed ports: 10x 10GBase-T + 2x combo 10G SFP+/RJ-45 for versatile connectivity
• Layer 3 static & inter-VLAN routing: Simplify network segmentation and traffic control
• Advanced Layer 2 switching: VLANs, STP/MSTP, LACP, and IGMP snooping support
• Enterprise security: 802.1X, DHCP snooping, ACLs, and DoS protection
• Quality of Service (QoS): Prioritize voice, video, and mission-critical traffic with DSCP/CoS
• Dual-stack IPv4/IPv6 support: Fully compatible with modern IP infrastructures
• Smart management: Web GUI, Cisco Business Dashboard, FindIT, SNMP, SSH
• Energy Efficient Ethernet (EEE): Power savings without compromising throughput
• Rackmount form factor: Standard 19" rackmount design (brackets included); desktop placement optional
• Wide compatibility: Works with Cisco 1G/10G SFP/SFP+ optics and DAC/AOC cables

• Manufacturer: Cisco
• Model: CBS350-12XT
• Part Number: CBS350-12XT-NA-RF
• Ports: 10x 10GBase-T RJ-45 + 2x combo 10G SFP+/RJ-45 (total 12)
• Layer 3: Static routing, inter-VLAN, DHCP relay
• Layer 2: VLANs, STP, MSTP, LACP, IGMP snooping
• Security: 802.1X, ACLs, DHCP snooping, port security, DoS protection
• QoS: DSCP/CoS, 8 hardware queues, shaping, rate limiting
• Management: Web GUI, Cisco Business Dashboard, FindIT, SNMP v1/v2c/v3, SSH, Syslog, RMON
• Form Factor: Rackmountable (19"), optional desktop operation
• Power: Internal AC 100–240V, 50/60Hz
• PoE Support: None (non-PoE model)
• Condition: Cisco Refresh (RF) — remanufactured, tested, and certified by Cisco

• How many ports does the CBS350-12XT have?
  It includes 10x 10GBase-T ports and 2x combo 10G SFP+/RJ-45 ports, totaling 12.
• Which optics are supported?
  Compatible with Cisco 1G/10G SFP/SFP+ transceivers and DAC/AOC cables.
• Does this switch provide PoE?
  No. The CBS350-12XT is a non-PoE model for high-speed data aggregation.
• How is it managed?
  Through Web GUI, Cisco Dashboard/FindIT, SNMP, and SSH.
• What environments is it best for?
  SMBs, enterprise edge, virtualization labs, NAS/SAN backbones, and ProAV setups needing 10GbE performance.