Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module 100G EDR each carrying four optical lanes

each carrying four optical lanes at 400Gb/s

15m (49ft) MPO-8 APC to 4x LC Duplex UPC OS2 Harness provides a 15-meter yellow single-mode link featuring an 8-fiber MPO APC female connector breakout to four LC duplex segments

It features a single MPO-16 APC female connector breakout to two MPO-8 UPC female connectors with a 3

This extended reach breakout is ideal for NVIDIA/Mellanox multi-mode fiber architectures requiring reliable long-distance signal distribution

high-density connectivity

Cisco QDD-400G-FR4-S Compatible 400GBASE-FR4 QSFP-DD PAM4 1310nm 2km DDM/DOM Duplex LC SMF Optical Transceiver Module 100G EDR each carrying four optical lanesDescription NADDOD Cisco QDD 400G FR4 S 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