Westermo ODW-720-F2 - Manual (Page 30)

30 6651-2235
RX2
TX2
Device 1
TX1
RX1
RS-232
PWR
FP
RTS CTS RTS CTS RTS CTS RTS CTS
TD
RD
RX2
TX2
Device 2
TX1
RX1
RS-232
PWR
FP
TD
RD
RX2
TX2
Device 3
TX1
RX1
RS-232
PWR
FP
TD
RD
RX2
TX2
Device n
TX1
RX1
RS-232
PWR
FP
TD
RD
S2: 1 ON S2: 1 ON S2: 1 ON S2: 1 ON
Fibre
pair
Fibre
pair
Fibre
pair
If device 3 asserts the RTS input, the CTS output to all other devices will also be
asserted.
Note: RTS to CTS transport cannot be used in a dual channel configuration.