Source: https://tendernation.io/opportunities/01a1409e-638b-7028-911e-59ea459eefeb/greece-systems-support-services-dea-525117-parokhi-ipiresiwn-ipostiriksis-leit

closed GR open procedure

# Systems support services – ΔΕΑ-525117-Παροχή υπηρεσιών υποστήριξης λειτουργίας DWDM (DWDM Operation Support Services)

[ΑΝΕΞΑΡΤΗΤΟΣ ΔΙΑΧΕΙΡΙΣΤΗΣ ΜΕΤΑΦΟΡΑΣ ΗΛΕΚΤΡΙΚΗΣ ΕΝΕΡΓΕΙΑΣ Α.Ε. (ΑΔΜΗΕ Α.Ε.)](https://tendernation.io/buyers/aneksarthtos-diaxirisths-metaforas-hlektrikhs-energias-ae-admhe-ae)

Estimated value

€1,700,000

Published

6 Jan 2026

Deadline

Closed

14 Jan 2026

## Who can bid

- Open procedure

    Anyone can submit a full tender; there is no shortlisting stage.

## About this tender

Αντικείμενο της παρούσας Διακήρυξης είναι η παροχή υπηρεσιών υποστήριξης λειτουργίας DWDM (DWDM Operation Support Services). Στο πλαίσιο της ενίσχυσης και ενδυνάμωσης του ΝΟC του ΑΔΜΗΕ, για την διασφάλιση της ομαλής και αποδοτικής λειτουργίας του δικτύου DWDM (DWDM Operation Support Services), της GRID TELECOM απαιτείται η προμήθεια εξειδικευμένων υπηρεσιών υποστήριξης λειτουργίας DWDM από τον κατασκευαστή του εξοπλισμού Huawei

## CPV classification

Systems support services Data network management and support services

Source

Tenders Electronic Daily (EU) · Notice 5188-2026

[View official notice](https://ted.europa.eu/en/notice/5188-2026)

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[Buyer profile ΑΝΕΞΑΡΤΗΤΟΣ ΔΙΑΧΕΙΡΙΣΤΗΣ ΜΕΤΑΦΟΡΑΣ ΗΛΕΚΤΡΙΚΗΣ ΕΝΕΡΓΕΙΑΣ Α.Ε. (ΑΔΜΗΕ Α.Ε.): past awards and live tenders](https://tendernation.io/buyers/aneksarthtos-diaxirisths-metaforas-hlektrikhs-energias-ae-admhe-ae) [Sector More IT services tenders](https://tendernation.io/sectors/it-services)

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