Cisco GainMaker Amplifiers 4028713 EOL Dates
Cisco GainMaker High Gain Dual System Amplifier, 870 MHz, 42/54 MHz Split, with 3-state switch, 240VAC EOL & EOSL Dates
Optical Access NetworkCategory: Optical Access Network
Series: Cisco GainMaker Amplifiers
EOSL Date: 2025-01-31
4028713 Lifecycle Timeline
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End-of-Life Announcement (EOL)2019-07-29
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End of Sale (EOS)2020-01-29
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End of Service Life (EOSL)2025-01-31
See Product Migration Options section for details.
NEW
4028713 has reached EOL / EOS. Suggested replacement: 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 Documentation4028713 EOL Data – Full Overview
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End-of-Life Announcement (EOL)
- 2019-07-29
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End of Sale (EOS)
- 2020-01-29
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End of Service Life (EOSL)
- 2025-01-31
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Cisco 4028713 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 4028713. 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 4028713 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