Pohledejte na webu: http://e.pavlin.si/2011/06/21/universal-ethernet-phy/ http://www.thaieasyelec.net/index.php/Ethernet-Module/DP83848-Ethernet-Phy-Breakout-Board/p_179.html http://enterpoint.co.uk/products/modules/gigabit-ethernet-phy/ http://www.enterpoint.co.uk/shop/en/27-ethernet-phy.html P.K.