Reverse PoE Switches

Reverse PoE switches deliver power and data over long distances, ideal for IP cameras and remote security setups. Our range includes outdoor, industrial, and managed models from Wanglink factory, with detailed specs and solutions for surveillance networks.

Explore All Reverse PoE Switches

Mini Switch PoE Powered, Unmanaged 5-Port with 3 Fiber 155Mbps & 2 PoE Ethernet, Desktop/Wall Mount for Commercial & Industrial Use

Compact mini switch PoE powered with 3 fiber uplinks & 2 PoE RJ45 ports. DC 12V/1A output powers extra devices. Plug-and-play, metal housing, wide input 15-48VDC.

SF203RP
Port Description

3 fiber SC/FC/ST/SFP slots at 155Mbps; 2 RJ45 10/100Mbps Ethernet ports with PoE output (idle pairs 4/5+,7/8-); 1 DC output socket 12V/1A
  • Reverse PoE output on ports 4-5 (12V/1A per port via idle pairs) plus a dedicated DC 12V/1A socket
  • Ultra-wide input voltage 15-48VDC – works with car batteries, solar panels, or standard adapters
  • 3 fiber uplinks (155Mbps) with SC/FC/ST/SFP options for distances up to 100km
  • Plug-and-play deployment – no configuration, no software, no learning curve
  • Metal chassis with natural heat dissipation, rated for -20°C to 60°C
  • Compact size (110×67×27mm) fits in tight spaces; supports desktop or wall mounting









A Mini PoE Powered Switch That Solves Remote Powering Headaches

If you’ve ever struggled to get power to a camera, sensor, or access point in a spot without a nearby outlet, this mini switch PoE powered unit is exactly what you need. It takes a wide DC input (15-48V) and delivers both PoE on its two Ethernet ports and a separate 12V/1A output through the DC jack. That means you can power a small device like an IP phone or a weather station directly from the switch itself — no extra adapters, no messy wiring.

Inside the metal housing, you get three 155Mbps fiber ports and two 10/100Mbps twisted-pair ports. The fiber links let you stretch your network across long distances (up to 100km single-mode) without signal loss, while the RJ45 ports handle local PoE devices. All ports forward at wire speed, so video streams and data transfers stay smooth. And because it’s unmanaged, you just plug in cables and it works — no console, no web GUI, no training needed.

This little switch is built for real-world abuse: it runs from -20°C to 60°C, dissipates heat naturally through its metal shell, and can be mounted on a desk or wall. It’s a favorite among IT admins deploying cameras in parking lots, connecting remote sensors in factories, or setting up temporary networks at event sites. The bottom line: you get reliable connectivity, power flexibility, and zero configuration hassle in a footprint smaller than a paperback.

Standards & Interfaces

IEEE 802.3 10Base-T, 802.3u 100Base-TX/FX, 802.3x Flow Control
Fiber: 3x SC/FC/ST/SFP slots, 155Mbps, MM 2km / SM up to 100km
Ethernet: 2x RJ45, 10/100Mbps auto-negotiation, MDI/MDI-X, half/full duplex
PoE: Reverse PoE on ports 4-5, pins 4/5+ & 7/8-, output 12V/1A per port

Performance & Power

Switching: Store-and-forward, wire-speed, 2K MAC table, 1Mb buffer
Input: 15-48VDC (ultra-wide)
Power consumption: ≤2W (excluding PoE load)

Environment & Physical

Operating temp: -20°C ~ 60°C; Storage: -40°C ~ 85°C
Humidity: 5% ~ 95% non-condensing
Cooling: Natural convection (no fan)
Dimensions: 110×67×27mm; Weight: 180g
Mounting: Desktop or wall-mount (brackets included)


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