Korenix JetBox 8100 Quick Installation Manual page 10

ACT
ACT LINK
PWR HDD
1 2 3 4 5
Pin No# RS-232 RS-422 RS-485
1 DCD
2 RXD RxD-(A) Data-(A)
3 TXD RxD+(B) Data+(B)
4 DTR
6 7 8 9
5 GND
6 DSR
7 RTS TxD-(A)
8 CTS
TxD+(B)
9 RI
JP2 JP2
2 4 6 8 10 2 4 6 8 10
1 3 5 7 9 1 3 5 7 9
RS-232 Factouy Default RS-485
JP2 JP2
2 4 6 8 10 2 4 6 8 10
1 3 5 7 9 1 3 5 7 9
Pin 1,2 Close:Terminator Pin 1,3 Close:Terminator
Enabled RS-485 Disabled Default RS-485
.
JP2
2 4 6 8 10
1 3 5 7 9
RS-422
JP2
2 4 6 8 10
1 3 5 7 9
*Note:Changing the setting
in BIOS setup program
)