Q&A
1. Q: Does it come with a power adapter?
A: The power adapter is sold separately. You could use industrial din-rail power adapter or commercial grade. The voltage can be 12-52VDC, like 12V3A power supply.
2. Q: Does it come with SFP transceivers?
A:No, it doesn't. The industrial 1.25G-LH (B0CT4NQTT7) are sold in the store. Please use industrial grade SFP transceiver.
3. Q: Is it a managed 4 port industrial switch?
A: It is unmanaged industrial switch and no need any setting. It is plug and play, easy to use.
3. Q: What's the difference between industrial switch and commercial one?
A: The industrial switch can work in harsh environment where working tempersture is -40 to +75. The protection degree is IP40. The industrial 4port switch works more stable and reliable.
Product Name4Ports Full Gigabit Industrial SwitchUplink Ports2 Gigabit SFP Fiber PortsDownlink Ports4 Gigabit Ethernet PortsInput Voltage12-52VDC (Sold without power adapter), redundant power supplyMount TypeDIN-Rail/Wall-Mount (including wall mounted brackets)Lightning Protection6KVWorking Temperature-4075-40167°F This Item4 Port Din-Rail Gigabit Ethernet Switch with 2 SFP Ports Industrial Fiber Optic Switch IP40 Rated Unmanaged Fiber Converter -40 to 176°Recommendations3 Ports Mini Industrial Gigabit Ethernet Switch 10/100/1000Mbps RJ45, 100/1000Base-X SFP Port Din Rail Network Switch Unmanaged Optic Fiber Switch 12-48V DC (No Power Supply or Cord) 3 Port Hardened Industrial Gigabit Din Rail Switch,10/100/1000Mbps Ethernet Switch Din Rail 24V,8Gbps Switching Capacity,IP40 Rated Unmanaged Network Switch(-40~80°C) Atroodac Mini 6 Port Multi-Gigabit Unmanaged Ethernet Switch with 5 x 1.25G Base-T Ports and 1 x 1.25G SFP Slot Network Switch Compatible with 100/1000Mbps Metal Case Fiber Switch with Power Cord 8 Port 10G PoE Switch Unmanaged, VIMIN 8 Port 10G PoE Ethernet Switch Support IEEE802.3 af/at, 10G Base-T RJ45 PoE Ports for 1G/2.5G/5G/10G Network, 160Gbps Switching Capacity, Desktop & Rack Mount