4ch DWDM OADM East and West, DF
DOADM-DF
Line W C57W C58W C59W C60W
C57E C58E C59E C60E
TX
TX
RX
RX
Line E
TX
RX
RX
TX
DOADM-DF
Line W C57W C58W C59W C60W
TX
TX
RX
RX
Line E
TX
RX TX
RX
4ch DWDM OADM East or West, DF
RX Line W →TX C57 W RX C57 W →TX Line W
RX Line W →TX C58 W RX C58 W →TX Line W
RX Line W →TX C59 W RX C59 W →TX Line W
RX Line W →TX C60 W RX C60 W →TX Line W
RX Line W →TX Line E (Other than C57-C60)
RX Line E →TX Line W (Other than C57-C60)
Remark: The TX of the channel port is drop, and RX is add.
RX Line W →TX C57 W RX Line E →TX C57 E
RX Line E →TX C58 ERX Line W →TX C58 W
RX Line E →TX C59 ERX Line W →TX C59 W
RX Line E →TX C60 ERX Line W →TX C60 W
RX C57 E →TX Line ERX C57 W →TX Line W
RX Line E → TX Line W (Other than C57-C60)
Remark: The TX of the channel port is drop, and RX is add.
RX Line W →TX Line E (Other than C57-C60)
RX C58 E →TX Line ERX C58 W →TX Line W
RX C59 W → TX Line W RX C59 E →TX Line E
RX C60 W →TX Line W RX C60 E →TX Line E
