Unmanaged PoE Switches

Our Unmanaged PoE Switches category offers plug-and-play solutions for surveillance, VoIP, and wireless access points. Featuring affordable unmanaged PoE switch for cameras and basic PoE switch for surveillance models, these switches provide reliable power and data over a single cable. As a factory manufacturer, Wanglink delivers cost-effective 8/16/24-port options with no configuration needed.

Explore All Unmanaged PoE Switches

Unmanaged 24 Port PoE Switch Gigabit with 2 RJ45 Uplink and 1 SFP Slot, 250m Long Reach, VLAN Isolation for Surveillance & Office

Unmanaged 24 port PoE switch with 24 Gigabit PoE+ ports, 2 copper uplink + 1 SFP uplink. Supports 250m extension and VLAN isolation. Plug-and-play for IP cameras, office networks, and small businesses.

SG2421P-VLAN
Port Description

24 PoE Gigabit ports (1-16 PoE, 17-24 non-PoE but gigabit), 2 Gigabit RJ45 uplink ports, 1 Gigabit SFP uplink slot. Ports 1-16 support 802.3af/at PoE with up to 25.4W each.
  • 24 Gigabit PoE+ ports (802.3af/at) with up to 25.4W per port – powers cameras, APs, VoIP phones
  • 250-meter long-range mode via toggle switch (forces 10Mbps on ports 1-24)
  • VLAN isolation mode (ports 1-16 isolated from each other, communicating only with uplinks)
  • 1 SFP slot for fiber uplink (up to 100km) + 2 copper Gigabit uplink ports
  • Plug-and-play, zero configuration needed – truly unmanaged
  • Metal case, internal power, fan cooling, wide temp range -20°C to 60°C
  • Optional surge protection (6KV common / 4KV differential) and AI watchdog self-healing









Why this 24 port PoE switch makes sense for your network

If you’re setting up a surveillance system, expanding a small office, or need reliable PoE for access points and phones, this unmanaged 24 port PoE switch cuts the complexity. It gives you 24 Gigabit PoE ports (802.3af/at, up to 25.4W per port) plus two extra copper uplink ports and one SFP slot for fiber connectivity. No configuration required – just plug in your cameras, APs, or devices, and the switch auto-detects which ones need power and only supplies PoE to compatible equipment. This protects non-PoE gear from damage.

A standout feature is the physical toggle switch that lets you force ports 1-24 down to 10Mbps. Why would you want that? Because at 10Mbps, you can push the transmission distance up to 250 meters (820 feet) over standard Cat5e cable – critical for parking lots, warehouses, or long hallways where running AC power is a pain. At the same time, the VLAN mode isolates ports 1-16 from each other while keeping them able to communicate with the uplink ports (25-27). This cuts broadcast storms and improves network efficiency, ideal for segmented surveillance zones or tenant networks.

Built with a metal case and internal power supply, this unmanaged 24 port PoE switch handles -20°C to 60°C ambient temperatures, so it’ll keep running in a hot attic or cold garage. The 54Gbps switching capacity handles heavy traffic without bottlenecks. And with optional surge protection (6KV common mode / 4KV differential mode) and an optional watchdog AI self-healing feature, you get extra peace of mind for remote installations.

Who’s this for? IT admins who want a no-fuss deployment, small business owners running a dozen IP cameras, system integrators wiring up hotels or retail stores, and anyone tired of rebooting switches that freeze. This is a workhorse, not a gadget.

Standards & Protocols: IEEE802.3 10Base-T, IEEE802.3u 100Base-TX, IEEE802.3ab 1000Base-T, IEEE802.3z 1000Base-SX/LX, IEEE802.3af/at PoE, IEEE802.3x flow control

Interfaces: 24x RJ45 10/100/1000M PoE ports, 2x RJ45 10/100/1000M uplink ports, 1x 1000Base-X SFP slot

PoE: Pin assignment 1/2+ 3/6-, single port max 25.4W, total PoE budget up to ~250W (with internal 300W PSU)

Switch Capacity: 54 Gbps

Packet Forwarding Rate: 40.176 Mpps

MAC Table: 8K

Buffer: 4M

Jumbo Frame: 9K

Power Supply: AC 100-240V, 50Hz; standby ≤5-10W, full load ≤300W

Dimensions: 305 x 220 x 44 mm

Weight: <2.1 kg

Temperature: Operating -20°C to 60°C, Storage -20°C to 85°C

Humidity: 5% – 95% non-condensing

Surge Protection (optional): 6KV common mode, 4KV differential mode


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