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Cisco GS7000 4011975 EOL Dates

Cisco GS7000 CWDM HG Rev Tx 1530nm,3dBm,SP EOL & EOSL Dates

Optical Access Network
Part Number: 4011975 Model Number: 4011975
In EOSL Phase

EOSL Date: 2024-06-30

4011975 Lifecycle Timeline


  • End-of-Life Announcement (EOL)
    2018-12-05


  • End of Sale (EOS)
    2019-06-05


  • End of Service Life (EOSL)
    2024-06-30

4011961
NEW

4011975 has reached EOL / EOS. Suggested replacement: Cisco GS7000 CWDM HG Rev Tx 1530nm,3dBm,SA for continued Cisco support.

Official Cisco EOL notice

You can view the official Cisco EOL / EOSL bulletin for this product at the link below.

View Official EOL Documentation

4011975 EOL Data – Full Overview

End-of-Life Announcement (EOL)
2018-12-05
End of Sale (EOS)
2019-06-05
End of Service Life (EOSL)
2024-06-30

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Lifecycle summary · Cisco 4011975

Cisco 4011975 End-of-Life (EOL) & End-of-Sale (EOS) Overview

This page provides the official End-of-Sale (EOS), End-of-Life (EOL) and End of Service Life (EOSL) milestones for Cisco 4011975. Use these lifecycle dates to plan hardware replacement, upgrade projects, and migration to newer Cisco platforms before the product is fully discontinued.

By understanding the Cisco 4011975 EOL / EOSL timeline and support policy, IT managers, resellers and network integrators can renew maintenance contracts on time, reduce unplanned downtime, and choose compatible replacement models that fit their long-term network roadmap.

  • Plan EOS / EOL hardware refresh
  • Align support contracts with EOSL dates
  • Evaluate Cisco replacement & upgrade options