Cisco 400G QSFP-DD Transceiver Module QDD-400G-LR8-S= EOL Dates
Cisco 400G QSFP-DD Transceiver,400GBASE-LR8,Duplex LC,10km Duple EOL & EOSL Dates
Networking AccessoriesCategory: Networking Accessories
EOSL Date: 2028-08-31
QDD-400G-LR8-S= Lifecycle Timeline
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End-of-Life Announcement (EOL)2023-03-02
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End of Sale (EOS)2023-08-31
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End of Service Life (EOSL)2028-08-31
QDD-400G-LR4-S=
NEW
QDD-400G-LR8-S= has reached EOL / EOS. Suggested replacement: 400G QSFP-DD Transceiver,400GBASE-LR4,SMF Duplex LC,10km 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 DocumentationQDD-400G-LR8-S= EOL Data – Full Overview
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End-of-Life Announcement (EOL)
- 2023-03-02
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End of Sale (EOS)
- 2023-08-31
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End of Service Life (EOSL)
- 2028-08-31
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Cisco QDD-400G-LR8-S= 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 QDD-400G-LR8-S=. 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 QDD-400G-LR8-S= 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