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Modular distribution switch

Catalyst 4500-E Series

Modular Catalyst 4500-E chassis family. Cisco ended sales in 2020; hardware support runs to Oct 2025.

Switch hardware

EOSL — PAST
8 mo
past end of service
End of saleOct 2020
End of serviceOct 2025Cisco bulletin ↗
Last security firmwareSW maintenance ended 2021-10

40 SKUs in this group

8mo past WS-C4K-PS-CVR › 8mo past WS-C4KE-PS-CVR › 8mo past WS-X4503-FILTER › 8mo past WS-X4503E-19CNTR › 8mo past WS-X4503E-23CNTR › 8mo past WS-X4503E-ACC-KIT › 8mo past C4503-E › 8mo past WS-X4506-FILTER › 8mo past WS-X4506E-19CNTR › 8mo past WS-X4506E-23CNTR › 8mo past WS-X4506E-ACC-KIT › 8mo past C4506-E › 8mo past WS-X4507-FILTER › 8mo past WS-X4507E-19CNTR › 8mo past WS-X4507E-23CNTR › 8mo past WS-X4507E-ACC-KIT › 8mo past C4507-E › 8mo past WS-X4510-FILTER › 8mo past WS-X4510E-19CNTR › 8mo past WS-X4510E-23CNTR › 8mo past WS-X4510E-ACC-KIT › 8mo past C4510-E › 8mo past WS-X4582 › 8mo past WS-X4593-E › 8mo past 4503-E › 8mo past WS-X4596-E › 8mo past 4506-E › 8mo past WS-X4597 › 8mo past C1-C4503-E › 8mo past C1-C4503E › 8mo past WS-X4648-RJ45V › 8mo past C9404R-48U-BNDL-A › 8mo past LC-48U › 8mo past C9404R-48U-BNDL-E › 8mo past C1-C4503E-S7L › 8mo past C1-C4506-E › 8mo past C1-C4506E › 8mo past ONE4506-E › 8mo past C9407R-96U-BNDL-A › 8mo past C9407R-96U-BNDL-E ›

Catalyst 4500-E Series — questions

Is the Cisco Catalyst 4500-E Series end of life?

Yes — every tracked 4500-E Series SKU group is past its last date of support, per the Cisco end-of-life bulletin(s).

What is the last date of support for the 4500-E Series?

Oct 2025, per the Cisco end-of-life bulletin.

Where do these 4500-E Series dates come from?

Every end-of-sale and end-of-service-life date on this page links to the official Cisco end-of-life bulletin it was taken from.