User Guide
Page 16
... 16 If the cable is connected to port 4, ensure that the equipment being connected to Normal (out). Pins 4, 5, 7 and 8 are using a straight-through 10BASE-T cable which is properly connected at both ends, and is a problem with this connection. Also check that the Uplink/Normal switch ...is set to the hub is powered on and operating correctly. Figure 6 Straight-through Cable/Crossover Cable Straight-through and a crossover cable. Port Status LED not lit for a 10BASE-T port that you are not used Crossover TxD+ 1 ...
... 16 If the cable is connected to port 4, ensure that the equipment being connected to Normal (out). Pins 4, 5, 7 and 8 are using a straight-through 10BASE-T cable which is properly connected at both ends, and is a problem with this connection. Also check that the Uplink/Normal switch ...is set to the hub is powered on and operating correctly. Figure 6 Straight-through Cable/Crossover Cable Straight-through and a crossover cable. Port Status LED not lit for a 10BASE-T port that you are not used Crossover TxD+ 1 ...