Assessment of 400 to 800 gbps digital coherent optical modules for satellite optical communication (artes 4.0 sl spl 5h.017) - expro+
Description
The objective of the activity is to assess the suitability of the latest generation of COTS Digital Coherent Optical (DCO) modules for optical intersatelliteand cross-atmospheric links.TargetedImprovements:Enabling optical inter satellite links (OISLs) with adata rate four times higher than previously demonstrated. Improving the efficiency of transceivers(energy/bit).Description: The current generation of coherent transceivers Digital Coherent Optical (DCO) modules tested and implemented in current laser communication terminalsallow data rates from 100 to 200 Gbps. However, the latest generation of COTS DCO (fibre networks) extends this range to 800 Gbps, leveraging severaltechnological advancements, in a new (smaller) form factor.This activity will analyse and assess the performance and the environmental suitability of the COTS transceivers for their potential use, as well as theadvantages coming from using those devices in space. Relevant performance metrics are, for example, the bit error rate vs. received power, the receiversensitivity, and the synchronisation and re-synchronisation capability (during acquisition, tracking and operation). For the performance assessment, a linkemulator shall be used for both OISL and the cross-atmospheric links.t.
About This Opportunity
This is a services contract in the information and communication technology sector. Located in International, Europe, this opportunity is open to firms and consortiums, with an estimated budget of EUR 500,000.
Published through ESA - European Space Agency, a multilateral development bank that follows standardized international procurement guidelines. Projects funded by multilateral institutions are generally open to international bidders from eligible member countries for services in the information and communication technology sector. Service contracts are typically evaluated on both technical quality and price, and may require bidders to demonstrate relevant experience and qualified personnel. This is an advance notice โ the formal tender is expected to be published shortly. Interested parties can use this time to prepare documentation and identify potential partners.