The DP83850C 100 Mb/s TX/T4 Repeater Interface Con- s IEEE 802.3u repeater and management compatible troller, known as 100RIC, is designed specifically to meet s Supports Class II TX translational repeater and Class I the needs of today's high speed Ethernet networking sysT4 repeater tems. The DP83850C is fully compatible with the IEEE s Supports 12 network connections (ports) 802.3 repeater's clause 27.