IP1725 24+1 port Management Switch Controller with 24 PHYs inside

The IP1725 is a cost effective and fully integrated single chip. It integrates a 25-port switch controller, an 3X octal PHY transceiver and SSRAM. Each of PHY transceiver complies with 802.3u specification and HP-license Auto MDI/MDIX.                              

It supports full smart switch functions, including IGMP snooping, 4 priority queues, TOS, TCP/UDP port number priority, 802.1Q VLAN, port security, protocol filter/forwarding and bandwidth control

IP1725 技术资料