the following example is for you reference.


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 9-24V input;

Technical details:

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 Cache size: 1.0G MAC address: 1K
Power supply	Input voltage: 12VDC (9~24VDC) Input method: Pin type 2P terminal block, Spacing 1.25MM
Consumption	No load: 0.9W@12VDC Load: 2W@VDC
Working environment	Working temperature: -5+55°C Storage temperature: -40+85°C Humidity: 10%~95% (no condensation)
Product structure	Weight: 12g Size: 38 mm 55 mm 7 mm (length X width X Height)
Packing list	1* 4 port Switch core module
Warranty	2 years

Operation method of useage:

this product is an embedded Integrated module for conference room systems, education systems, security Systems, industrial computers, robots, gateways, and so on.