Network Switch with any small microcontroller

[ahmad_abdulghany]

ds89c400 project

Hello all,

I need a circuiuit project to build three or four port switch for small LAN,
hopefully to be with samall PIC or AVR microcontrollers..
10Mbps speed is very suffecient...

Please anyone help !!
Any comments will be appreciated,

Thanks alot in advance,
Ahmad,

 

[dainis]

network switch with microcontroller

Forgot about using "small microcontroller" for LAN switch !

Look for any small Ethernet switch chips, from Realtek, Broadcom, Kendin, ADMtek, SMC ...
**broken link removed**

But better by small Ethernet switch.

 

[ahmad_abdulghany]

small microcontroller lan

Why to forget it?
I'm sure that I found somewhere online a project to build an Ethernet Three port LAN Switch using Atmel AVR 90S2313, I'm 100% sure of that..

but i can't find that page now!!
Regards,
Ahmad..

 

[rajudp]

switch lan microcontroller

two port switch, better use a crosslink cable

 

[KST]

You can use DS89C400 (Maxim) !

 

[ahmad_abdulghany]

two port switch, better use a crosslink cable

You're right, I forgot.. It was three port switch, not two port

Thanks for hint!
Ahmad,

 

[facaf]

Hello, the ENC28J60, of microchip, is the best. this chip is a 10Mbps to SPI Interface.
DataSheet:
https://www.microchip.com/stellent/groups/picmicro_sg/documents/devicedoc/en023091.pdf

Sorry, my english is very bad.
Facaf