40G QSFP+ ER4 40km
40G QSFP+ ER4 optical transceiver module is designed for 40GBASE-ER4 Ethernet and OTN OTU3/OTU3e1/OTU3e2 links reach up to 40km over SMF.
40G QSFP+ ER4 optical transceiver module is designed for 40GBASE-ER4 Ethernet and OTN OTU3/OTU3e1/OTU3e2 links reach up to 40km over SMF.