Arista Networks QDD-400G-SR8 Compatible 400GBASE-SR8 QSFP-DD PAM4 Optical Transceiver Module (MMF, 850nm, 100m, MTP/MPO, DOM)

Arista Networks QDD-400G-XDR4 Compatible 400GBASE-XDR4 QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 2km, MTP/MPO, DOM)

Arista Networks QDD-400G-FR4 Compatible 400GBASE-FR4 QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 2km, LC, DOM)

Arista Networks QDD-400G-LR4 Compatible 400GBASE-LR4 QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)

Arista Networks QSFPDD-LR8-400G Compatible 400GBASE-LR8 QSFP-DD PAM4 Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)