4 votes

How can I connect 1000BASE-SX (multi-mode fiber) to 100BASE-TX/10BASE-T (copper)?

How can I connect an optical 1000BASE-SX SFP+ optical transceiver to a microcontroller (MCU) with 100/10BASE-T? There are two criteria that need to match: media conversion (multi-mode fiber to copper)...
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4 votes

How can I connect 1000BASE-SX (multi-mode fiber) to 100BASE-TX/10BASE-T (copper)?

A switch with appropriate ports would do the job of converting the speeds for you. I'm not sure how much building it on the board is a requirement but if it isn't then some media converter like an AT-...
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4 votes
Accepted

What is an Ethernet Network Switch Port

Each port allows you to connect a single device to the switch, using a point-to-point connection. That device may also be another switch though. Accordingly, switches are required when connecting more ...
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1 vote

How do we discover hosts on another subnet without knowing their IP or MAC address

Presumably, if you want to send data to another device, you know something about that device: its name or address. If you only know the name, performing a DNS lookup will give you the address.
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1 vote

How do we discover hosts on another subnet without knowing their IP or MAC address

If I have a client who wishes to send a UDP packet to another client, how would I scan for his IP address if Client 2 is located in another subnet? There's no defined way to discover nodes on other ...
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