Ciena 180-3580-900 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Model:QDD-400G-ZR+ NADDOD Cisco QDD-400G-ER4-S Compatible 400G

NADDOD Cisco QDD-400G-ER4-S Compatible 400G QSFP-DD ER4 is a 400Gb/s QSFP-DD optical transceiver module designed for long-haul transmission

ensuring more accurate and reliable data transmission

With an integrated advanced 3nm DSP

SR4 multimode parallel transceiver using a single

and configurability with reduced power consumption and total cost of ownership (TCO) in data center deployments

Ciena 180-3580-900 Compatible 100-400GbE DCO QSFP-DD DWDM Tunable Coherent ≤40km Unamplified DDM/DOM Duplex LC SMF Optical Transceiver Module Model:QDD-400G-ZR+ NADDOD Cisco QDD-400G-ER4-S Compatible 400GDescription NADDOD Ciena 180 3580 900 Compatible QSFP DD 400G ZR+ is a C Band optical frequency tunable coherent optical transceiver that combines 7nm coherent DSP ASIC functionality with best in class ultra narrow line width tunable lasers, high speed modulators, and high responsivity coherent receivers. It delivers high performance using 100G DP QPSK, 200G DP QPSK, 300G DP 8QAM, and 400G DP 16QAM modulation formats, making it ideal for 100G 200G