Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 CWDM4 Duplex LC 10km SMF FEC Optical Transceiver Module Model:QDD-400G-LR4 long-reach solution for transitioning ultra-high-count

long-reach solution for transitioning ultra-high-count fiber ports with minimal signal loss

It features a duplex LC interface and supports DOM to provide real-time diagnostic data for the optical link

temperature

accelerate

Cisco QDD-400G-LR4-S Compatible 400GBASE-LR4 QSFP-DD PAM4 CWDM4 Duplex LC 10km SMF FEC Optical Transceiver Module Model:QDD-400G-LR4 long-reach solution for transitioning ultra-high-countDescription NADDOD Cisco QDD 400G LR4 S Compatible QSFP DD LR4 400G Ethernet Optical Transceiver Module is the perfect solution for high speed data center applications. It supports up to 400G of bandwidth over a single channel with up to 10km reach. This module features a Quad Small Form Factor Pluggable Double Density (QSFP DD) form factor with 4 CWDM4 lanes and 4 level Pulse Amplitude Modulation (PAM4) encoding. The optical transceiver uses a