Kingston Technology KNE8TX/WG User Manual

Page of 27
8 Rear 
Panel 
Kingston Technology Company 
KNExTX/WG User’s Guide - Rev. A00 
Rear Panel 
Fig. 1-6  KNE4TX/WG Rear Panel 
Fig. 1-7  KNE8TX/WG Rear Panel 
 
 
4 or 8 UTP Ports 
The UTP ports are numbered 1 through 4 or 1 through 8 for 100BASE-TX 
connections.  Since crossover function is implemented on all UTP MDI-X 
ports, a straight-through UTP cable should be used.  (Note:  Port 4 and Port 8 
support both cable types using the cascade switch. Refer to Appendix A & B 
for details on RJ-45 pin assignments and cable guidelines. 
DC Power Connector 
The EtheRx hub gets its power from the auto-sensing power supply.  Insert the 
power jack into the DC power connector located to the far right.  For safety 
purposes,  ONLY use the included power supply for proper operation.  The 
wrong type of power supply may cause damage to both the EtheRx hub and the 
power supply.  (NOTE: The power supply output voltage is 5VDC/2.0A.     
Polarity on the power jack and DC power connector is negative (-) on the 
outside and positive (+) on the inside.) 
Fig. 1-8  DC Power Connector
5V
2A
1
2
3
4
8
1
2
3
4
5
6
7
5V
2A
5V
2A
Rear Panel View
DC Power Jack
DC Power Connector