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Cisco

Cisco SF250-24-K9-AU | 24x 10/100, 2x 1G RJ45/SFP combo + 2x 1G SFP uplinks, Smart Managed

SKU:SF250-24-K9-AU

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Description

Smart-managed Fast Ethernet access switch with four 1G uplinks (two RJ45/SFP combo plus two dedicated SFP) for versatile aggregation. Ideal for voice and IoT segments that do not require PoE, it delivers core L2 features such as 802.1Q VLANs, voice VLAN, QoS, ACLs, IGMP snooping, and STP/RSTP/MSTP via an intuitive web interface and SNMP.

Features

- Cost-effective Fast Ethernet access with 1G fiber/copper uplinks
- Four total 1G uplinks for flexible aggregation and redundancy
- Smart-managed web UI for easy deployment and monitoring
- Rich L2 toolkit: VLANs, QoS, ACLs, IGMP snooping, and STP
- Energy-efficient operation with 802.3az
- Rack-mount design suitable for wiring closets and SMB cores

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

Technical Specifications

- Access ports: 24x 10/100BASE-T (non-PoE)
- Uplinks: 2x 1G RJ45/SFP combo + 2x 1G SFP (one interface active per combo)
- Layer 2 switching: wire-speed forwarding for FE access and 1G uplinks
- VLANs: IEEE 802.1Q with Voice VLAN support
- Spanning Tree: STP, RSTP, MSTP
- Multicast: IGMP snooping v1/v2/v3
- QoS: 802.1p/DSCP prioritization, traffic shaping and policing options
- Security: 802.1X, port security, ACLs, DHCP snooping
- Management: Web GUI, SNMP v1/v2c/v3, RMON; firmware upgrade via web/TFTP
- Energy Efficient Ethernet (IEEE 802.3az)
- Form factor: 19-inch rack-mountable (rack ears included)

FAQs

Q: Does this switch provide PoE?
A: No. This model is non-PoE. If PoE is required, select a PoE/PoE+ variant.

Q: Are SFP modules included?
A: No. 1G SFP transceivers are sold separately.

Q: Can both sides of a combo port be used simultaneously?
A: No. Only one interface per combo pair can be active at a time.

Q: Is Layer 3 static routing supported?
A: No. It is a smart-managed Layer 2 switch.

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