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Cisco

Cisco SF112-24 | 24x 10/100 FE | PoE: None | Uplinks: 2x 1G SFP + 2x 1G RJ45 | Unmanaged

SKU:SF112-24

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Description

Plug-and-play Fast Ethernet access switch with flexible uplinking: 24x 10/100 downlinks plus 2x 1G SFP and 2x 1G copper uplinks for aggregation or fiber runs. Silent, energy‑efficient, and ideal for small office and branch connectivity without configuration overhead.

Features

- 24 Fast Ethernet access ports for desktop and device connectivity
- Dual 1G SFP plus dual 1G copper uplinks for flexible aggregation and fiber runs
- Zero-touch, unmanaged deployment—just plug and play
- Energy Efficient Ethernet reduces power consumption during low traffic
- Auto MDI/MDIX eliminates crossover cables
- Fanless hardware ensures silent operation for workspaces
- Compact rack-mountable chassis for clean installs

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

- Ports (downlinks): 24 x 10/100Base-T (RJ45)
- Uplinks: 2 x 1G SFP + 2 x 10/100/1000Base-T (RJ45)
- Switching: Unmanaged Layer 2, store-and-forward
- PoE: None (no power out on ports)
- Auto-negotiation and Auto MDI/MDIX on all copper ports
- Energy Efficient Ethernet (IEEE 802.3az)
- Fanless, silent operation
- Mounting: Desktop or 19-inch rack-mountable
- MAC address learning and aging; broadcast storm protection
- Operating temperature: typical office/branch environments

FAQs

Q: Does this switch provide PoE to connected devices?
A: No. This model does not supply PoE power on any port.

Q: Are the SFP slots limited to 1G modules?
A: Yes. The SFP uplinks are designed for 1 Gigabit SFP transceivers.

Q: Is VLAN or web management supported?
A: No. It is an unmanaged switch with plug-and-play operation and no configuration interfaces.

Q: Is it quiet enough for an office?
A: Yes. It uses a fanless design for silent operation.

Q: Can I use both SFP and RJ45 uplinks at the same time?
A: Yes. The unit provides 2 SFP and 2 RJ45 Gigabit uplinks for flexible concurrent use.

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