IP175B - 5 Port 10/100 Ethernet Integrated Switch
IP175A PCB compatible (pins compatible) IP175B integrates a 6-port switch controller, SSRAM, and 5 10/100 Ethernet transceivers.
Built in 6 MAC and 5 PHY Each of the transceivers complies with the Each port can be configured to be 10Base-T, IEEE802.3, IEEE802.3u, and IEEE802.3x 100Base-TX 2k MAC add