it’s a box with eight DB-9 connectors for serial ports and a single RJ45 Ethernet port. Inside is a Teensy 4.1 which packs a PHY and eight hardware serial ports, and a pile of MAX232 level ...

[Mike Lu] likes to add serial ports ... of the RJ45 Ethernet connectors. This would allow him to interface with the necessary signals and still have the option of using that port for a network ...

Nevertheless, a serial-to-Ethernet adapter allows you to connect most serial devices to an Ethernet port on your computer or a network router or switch. Wireless Printers That Will Work with ...

The Industrial Automation Group of Advantech has launched a new range of eight port serial communication cards that use the PCI Express interface, giving it a faster data transfer rate than standard ...

Rabbit Semiconductor last week released its Multi-Port Serial-to-Ethernet Kit, which allows multiple ports to convert data from serial to Ethernet and also provides bidirectional conversion. The kit ...

One area where the aggregation might be particularly useful is for the two SFP ports; rather than using a regular copper Ethernet port for uplinking the US-8-150W to another switch, you could ...