Page 12
Fiberlink® 5018A User’s Manual
Fiberlink® 5018A
RS-422 Drop-and-Repeat
1
2
3
4
5
6
7
8
O P E N
Switch 6 ON
O P E N
1
2
3
4
5
6
7
8
See Page 10
Mode
T/R
When using this mode, any RS-422 driver not transmitting data must be in the “low” state (terminal block
position 2, negative with respect to position 3).
RS-485 2-Wire Point-to-Point RTS Enable
1
2
3
4
5
6
7
8
O P E N
Switch 6 ON
1
2
3
4
5
6
7
8
O P E N
See Page 10
Mode
T/R
In this mode, the input to terminal 6 must be “high” for the unit to transmit data and “low” to receive data.
RS-485 2-Wire Drop-and-Repeat RTS Enable
1
2
3
4
5
6
7
8
O P E N
Switch 6 ON
1
2
3
4
5
6
7
8
O P E N
See Page 10
Mode
T/R
In this mode, the input to terminal 6 must be “high” for the unit to transmit data and “low” to receive data.
DIP Switch Settings
120 Ohm Termination
Switch 7 ON: data input
Switch 8 ON: data output
120 Ohm Termination
Switch 7 ON: data line
120 Ohm Termination
Switch 7 ON: data line
