Module Power: 800G OSFP typically 15-20W, QSFP-DD 15-18W, LPO 8-12W Electricity Rate: $0. 15 per kWh depending on location and contract Annual Cost per Module: 18W × 8,760 hours × $0. 77 per year Cooling Overhead: PUE 1. 5 adds 30-50% to power costCisco QSFP-DD and OSFP 800G ZR/ZR+ digital coherent optics modules enable 800G traffic over amplified Dense Wavelength-Division Multiplexing (DWDM) links up to 120 km for 800ZR and over 1000 km for 800G ZR+. For large-scale AI data centers deploying thousands of optical modules, total cost of ownership (TCO) analysis becomes critical. This comprehensive guide. Explore QSFPTEK 800G OSFP optics price lists and datasheets. The 800G optics provide ultra low latency, low power, and high reliability optical interconnect core components for data centers, AI computing clusters and ISP networks. Presently, the ConnectX-7 network card operates at 400G, but an 800G network card, ConnectX-8, is slated for release next year. While the current usage of A100 and H100 includes a mix of 400G and 800G optical transceiver, future trends may lean towards 800G, prompting adjustments in demand. Segments - by Product Type (QSFP-DD, OSFP, CFP8, Others), by Application (Data Centers, Telecommunication, Enterprise Networks, Others), by Form Factor (Pluggable, Embedded, Others), by Data Rate (800G, Others), by End-User (Cloud Service Providers, Telecom Operators, Enterprises, Others) Upcoming.