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. But the introduction of host-based coherent pluggable optics raises operational questions, and the lack of seamless, converged operational models for software-configurable plugga ofer the. This analysis identifies gaps to manage the lifecycle of an optical pluggable module, from operator approval and viability assessment, to deployment, monitoring and phase-out. ¶ This note is to be removed before publishing as an RFC. ¶ The latest revision of this draft can be found at. The International Photonics & Electronics Committee (IPEC) is an international standards organization that is committed to developing open optoelectronic standards and delivering strategic roadmap reports. IPEC focuses on standardizing solutions in optical chips, optical/electrical components, and. While the industry-standard OSFP (Octal Small Form-Factor Pluggable) module has successfully enabled 400Gbps, 800Gbps, and 1. 6Tbps optical pluggable modules, it is limited to 32 modules per Rack Unit (RU), typically requiring 2 RUs to achieve 102. As per wavelength data rates increase, use of IM-DD becomes challenging, because the receiver sensitivity degrades inversely proportional to the symbol rate.
