QSFP28-112G-ER4 112G OTU4 QSFP28 ER4 1310nm (LAN WDM) 40km LC SMF DDM Transceiver Module
F-tone QSFP28-112G-ER4 112GBASE-OTU4 QSFP28 ER4 Transceiver Module features up to 30km transmission over SMF with an LC duplex connector at a 1310nm wave length range.

