1. With 2×10/100/1000BaseT(X) ports, and 1×1000BaseX SFP slot

2. Redundant dual 12/24/48 VDC power inputs,

Built-in over-current protection, Reverse connection protection

3. -40 to 75℃ operating temperature range (WT models)

4. No fan, low consumption, industrial design standard,

industrial grade electronic components,

environmental protection & lead-free production

5. Hard aluminum alloy case (Not sheet metal), DIN-rail and wall mounting

6. IP Rating up to IP40

7. No packet lost in 72 hours full load traffic testing

roduction

i503A Full Gigabit Unmanaged Industrial Ethernet Switches are equipped with 3 Gigabit Ethernet ports, and up to 1 fiber optic port, making them ideal for applications that demand high bandwidth.

No fan, low power consumption design, working function more steady, and no packet lost in 72 hours full load traffic testing.

It accords with FCC, CE standard and industrial design requirement. It can work in   -40 to 75℃ working temperature steadily, and provide reliable and quick solution for your Ethernet device.