AI Data Center Optical Transceiver Supply Contract Extended (KRW 4B, 17.2% of Revenue)


  • Correction: Supply contract end date for AI data center optical transceivers (400G, 800G) extended from 2026-04-30 to 2026-06-15 (customer inspection schedule adjustment)
  • Contract amount: KRW 4,007,434,000 (excl. VAT), 17.2% of 2024 consolidated revenue
  • Counterparty: Domestic server and peripheral equipment supplier (undisclosed)
  • Contract terms: No advance payment, cash payment after inspection
  • Other: Business confidentiality reserved, contract subject to change
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KOSDAQ Filing Information


  • Filing: [Correction of Description] Conclusion of Single Sale and Supply Contract
  • Company: OptiCore (380540)
  • Submission: OptiCore Inc.
  • Receipt: 04-30-2026
  • Under KRX KOSDAQ Market Division