• Cisco CBS350-24S-4G-AU white switch with 24 SFP ports
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Cisco

Cisco CBS350-24S-4G-AU | 24x 1G SFP, 4x 1G SFP uplinks, no-license L2/L3

CBS350-24S-4G-AU

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Description

Compact all-fiber Gigabit managed switch with 24 SFP access ports and 4 dedicated 1G SFP uplinks. Delivers L2/L3 static routing, enterprise security, and simple web/CLI administration for fiber-rich or extended-distance deployments.

Features

- All-SFP access for fiber-to-the-desk and long-reach runs
- Dedicated SFP uplinks simplify aggregation and design
- L3 static routing enables efficient inter-VLAN communication
- Comprehensive security and QoS for converged services
- Simple web/CLI operations for fast deployment

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- Ports: 24x 1G SFP access slots (1000BASE-SX/LX/BX and RJ45 copper SFPs supported per compatibility)
- Uplinks: 4x 1G SFP dedicated uplinks
- Switching capacity: 56 Gbps non-blocking fabric
- Layer 3: IPv4/IPv6 static routing, inter-VLAN routing, DHCP server/relay
- Layer 2: 802.1Q VLANs (up to 4094), STP/RSTP/MSTP, LACP (802.3ad), IGMP snooping v1/v2/v3
- Security: 802.1X, MAC Authentication Bypass, Port Security, DHCP Snooping, IP Source Guard, Dynamic ARP Inspection, IPv4/IPv6 ACLs
- QoS: 8 hardware queues, DSCP/CoS, WRR/Strict, policing and shaping
- Management: Web UI, CLI/SSH, SNMP v1/v2c/v3, RMON, syslog, port mirroring (SPAN/RSPAN)
- Jumbo frames: up to 9K
- Form factor: 1U rack-mount; rack ears included
- Operating temperature: 0 to 45°C
- Power: Internal AC power supply (non-PoE)

FAQs

Q: Are the 4 SFP uplinks separate from the 24 SFP access ports?
A: Yes. The 4x 1G SFP uplinks are dedicated in addition to the 24 access SFPs.

Q: Can I use copper connectivity on this model?
A: Yes, by installing 1G RJ45 copper SFP modules where copper runs are needed.

Q: Does it require licenses?
A: No. All features are included without recurring licenses.

Q: What optics are supported?
A: Common 1G SFP types such as SX, LX, BX, and RJ45 copper SFPs, subject to compatibility.

Q: Can it route between VLANs?
A: Yes. It supports IPv4/IPv6 static routing for inter-VLAN connectivity.

Q: Is a rack-mount kit included?
A: Yes. Rack ears are included for 19-inch racks.

Datasheet

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