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Cisco ASR 900 A903-RSP1A-55= EOL Dates

Cisco ASR 903 Route Switch Processor 1, Base Scale, Spare EOL & EOSL Dates

Networking Accessories
Part Number: A903-RSP1A-55= Model Number: A903-RSP1A-55= Release: 2012-02-14
In EOSL Phase

EOSL Date: 2022-10-31

A903-RSP1A-55= Lifecycle Timeline

  • Release Date
    2012-02-14


  • End-of-Life Announcement (EOL)
    2016-10-17


  • End of Sale (EOS)
    2017-10-17


  • End of Service Life (EOSL)
    2022-10-31

A900-RSP2A-128, A900-RSP2A-64, A900-RSP3C-200-S, A900-RSP3C-400-S
NEW

A903-RSP1A-55= has reached EOL / EOS. Suggested replacement: Cisco ASR 900 Route Switch Processor 2 - 128G, Base Scale, Cisco ASR 900 Route Switch Processor 2 - 64G, Base Scale, Cisco ASR 900 Route Switch Processor 3, 200G, XL Scale, non-wide, Cisco ASR 900 Route Switch Processor 3, 400G, XL Scale, non-wide 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

A903-RSP1A-55= EOL Data – Full Overview

Release Date
2012-02-14
End-of-Life Announcement (EOL)
2016-10-17
End of Sale (EOS)
2017-10-17
End of Service Life (EOSL)
2022-10-31

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Lifecycle summary · Cisco A903-RSP1A-55=

Cisco A903-RSP1A-55= 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 A903-RSP1A-55=. 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 A903-RSP1A-55= 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