Сетевой адаптер PE340G2QI71-QX4 Dual port 40GBase-X (QSFP+, Intel XL710BM2) XLPPI interfaces supports 40GBase-R PCS and 40 Gigabit PMA in order to connect with QSFP+ to 40GBase-SR4 / 40GBase-LR4 (32) Silicom