38mm Industrial Ethernet Switch industrial 4 port 10/100M network ethernet switch 5V/12V/15V power input Temperature-40 to 75℃

Product Description   4 100M  is a four port mini unmanaged Ethernet switch core module that provides four 10/100M adaptive Ethernet ports. The 38X38 mini design size is easy to install and adapts to different embedded system integrations.     Lightning surge protection,electrostatic support contact 8KV, surge differential mode2KV, common mode 4KV. Temperature: -40℃~75℃ Product Features 1.  Comply with IEEE 802.3, IEEE 802.3u, and IEEE 802.3ab standards; 2. Full-duplex adopts IEEE 802.3x standard, half-duplex adopts Backpressure standard; 3. 4 10/100M adaptive pin network ports, support port auto flip (Auto MDI/MDIX) 4. Each port supports auto-negotiation and automatically adjusts the transmission mode and transmission rate; 5. Support MAC address self-learning ; 6. Support full speed forwarding communication without blocking; 7. Mini size design, 38X38MM (length X width); 8. Dynamic LED indicator to provide simple working status prompts and troubleshooting; 9. Power supply supports 5-12V input;   Specifications   Protocol Standard :IEEE802.3,IEEE802.3u,IEEE802.3x Flow control :IEEE802.3x.Back Pressure Interface 100M network port: 10Base-T/100Base-TX adaptive Transmission distance Twisted pair: 100M (standard CAT5/CAT5e cable) Indicator light Interface indicator :1-4(LINK/ACT) Power Indicator: PWR Exchange attribute 100 Mbps forwarding speed :148810pps Transmission method: store and forward System exchange broadband: 1.0G Cac