
•10/100BASE-TX Fast Ethernet Switched Ports
Each switched port supports one connection to a LAN segments. Each segment is an independent shared network in one collision-domain. The connection can be to either a 10BASE-T or a 100BASE-TX device.
•MDI-X and MDI RJ-45 Connectors
MDI-X jack is labeled [X] normally to indicate the jack is designed with internal crossover function. It allows a connection to an end station using straight-through UTP cable. MDI RJ-45 connector is provided for easy uplink via standard straight-through UTP to other device that supports MDI-X RJ-45 connector. The following table shows the pin assignments of MDI-X and MDI RJ-45 connector respectively:
PIN#  | MDI-X Jacks MDI Jack  | 
1  | Rx+  | Tx+  | 
2  | Rx-  | Tx-  | 
3  | Tx+  | Rx+  | 
6  | Tx-  | Rx-  | 
4,5,7,8  | NC  | NC  | 
•Crossover SW
This push button switch is dedicated for Port #9 RJ-45 jack. When pushing ON, Port #9 RJ-45 is set to MDI type.
Crossover SW  | Port #9 RJ-45  | 
OFF  | MDI-X  | 
ON  | MDI  | 
•100 Fiber Slot
Optional fiber connectivity support for Port #9. This can not be used with RJ-45 9X jack at the same time. Refer to section 3.3.