Cisco Prisma DWDM Optical Add/Drop Multiplexer (OADM) Filters 4043812 EOL Dates
Cisco Opt Add/Drop Mux, ltr, WDM-100G-ITU31-SA EOL & EOSL Dates
Optical Transmission NetworkCategory: Optical Transmission Network
Series: Cisco Prisma DWDM Optical Add/Drop Multiplexer (OADM) Filters
EOSL Date: 2021-03-31
4043812 Lifecycle Timeline
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End-of-Life Announcement (EOL)2015-09-21
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End of Sale (EOS)2016-03-21
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End of Service Life (EOSL)2021-03-31
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4043812 has reached EOL / EOS. Suggested replacement: Cisco Opt Add/Drop Mux, GX, TU31, A 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 Documentation4043812 EOL Data – Full Overview
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End-of-Life Announcement (EOL)
- 2015-09-21
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End of Sale (EOS)
- 2016-03-21
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End of Service Life (EOSL)
- 2021-03-31
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Cisco 4043812 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 4043812. 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 4043812 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