Arista QDD-400G-FR4 Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module NVIDIA DPUs and SuperNICs (RoCE) The Brocade 40G-QSFP-LR4 compatible 40GBASE-LR4

The Brocade 40G-QSFP-LR4 compatible 40GBASE-LR4 module is engineered for robust 40Gb/s data transmission over single-mode fiber (SMF) up to 10km

it includes full DOM support for precise real-time diagnostics

The HPE H3C JG325A compatible 40GBASE-SR4 module delivers high-performance 40Gb/s connectivity over multimode fiber (MMF)

This transceiver is a reliable choice for high-speed 100GbE connectivity in multi-vendor data center environments

Arista QDD-400G-FR4 Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module NVIDIA DPUs and SuperNICs (RoCE) The Brocade 40G-QSFP-LR4 compatible 40GBASE-LR4Description NADDOD Arista QDD 400G FR4 Compatible QDD 400G FR4 optical transceiver features a duplex LC connector and supports transmission distances of up to 2 km over parallel single mode fiber. It converts eight 50 Gb s PAM4 electrical signals into four CWDM optical channels, multiplexed into a single 400 Gb s optical link. On the receiving side, the 400 Gb s optical signal is demultiplexed into four CWDM channels and converted back into eight 50