Cisco GainMaker Amplifiers GM1GHZSA-42 EOL Dates
Cisco GainMaker System Amplifier, 1GHz, 42/54 MHz split, with 3-state switch, 90V EOL & EOSL Dates
Optical Access NetworkCategory: Optical Access Network
Series: Cisco GainMaker Amplifiers
EOSL Date: 2025-01-31
GM1GHZSA-42 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
GS7-SA-42-90
NEW
GM1GHZSA-42 has reached EOL / EOS. Suggested replacement: GS7000 System Amplifier, 1.2GHz, 42/54 split, with 3-state switch, 90V 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 DocumentationGM1GHZSA-42 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 GM1GHZSA-42 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 GM1GHZSA-42. 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 GM1GHZSA-42 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