This white paper reports on the performance evaluation of 400ZR and OpenZR+ pluggable modules in a multi-vendor interoperability environment, conducted during the OIF OFC 2023, OIF ECOC 2023, and OIF OFC 2024 Plugfest. ABSTRACT: The Optical Internetworking Forum (OIF) has been instrumental in standardizing coherent optics at the physical layer, with the 400ZR implementation agreement (IA) being a significant achievement. 6 Tb/s (1600LR/ZR/ZR+) data transmission. Test and Measurement (T&M). lly been closed engineered systems which are vendor specific. Recently pluggable coherent modules designed against MSAs and other standards have l ad to the emergence of a coherent pluggable optics ecosystem. 31 works on a ZR PMD for 80 km link budget for 100G and 400G links using DWDM. This report is updated with the latest market data and insights as of June 2026. 9 billion in 2025, with robust growth fueled by escalating data traffic and. Industry-leading solutions to support the unique design validation, compliance testing, and manufacturing requirements of coherent optical modules. The VIAVI Solu ons white paper “Tes ng Pluggable Coherent Op cs” (Paul Brooks, viavisolu ons.
[PDF Version]