Quick view Mellanox MC2210511-ER4 Compatible 40GBASE-ER4 and OTU3 QSFP+ 1310nm 40km LC Transceiver Module for SMF $3,000.00 Mellanox MC2210511-ER4 Compatible 40GBASE-ER4 and OTU3 QSFP+ Transceiver Module (SMF, 1310nm, 40km, LC, DOM) Product Details Mellanox Genuine MC2 Compare Add to Cart Wish list