CATALYST 4000 32PT 10/100 RJ45 W/ 2 GETH UPLINKS This module provides 32 ports of dedicated 10/100 Ethernet switching for Ethernet or fast Ethernet client or server switching, along with 2 dedicated Gigabit Ethernet connections for Gigabit EtherChannel connection to a high-speed core, or Gigabit Ethernet server connections. All 10/100 ports can utilize Fast EtherChannel for higher speed uplinks or server connections.