Old, obsolete, low or no value — we buy the Cisco HWIC-4ESW (Four port 10/100 Ethernet switch interface card) in bulk, working or not, and handle the logistics. No testing, no boxing, no cherry picking. The problem disappears.
Get an OfferCisco support for the HWIC-4ESW ended on December 31, 2022. Hardware past its last date of support can no longer be covered by a Cisco service contract, which is usually when organizations retire it.
| Part number | HWIC-4ESW |
|---|---|
| Cisco description | Four port 10/100 Ethernet switch interface card |
| Product family | Cisco Router Network Modules and WICs |
| End-of-life announced | September 9, 2016 |
| End of sale | December 9, 2017 |
| Last date of support | December 31, 2022 |
| Cisco replacement | NIM-ES2-4 — 4-port Layer 2 GE Switch Network Interface Module |
Dates and descriptions from Cisco’s end-of-sale and end-of-life announcement (archived; Cisco no longer hosts it).
Cisco lists the NIM-ES2-4 (4-port Layer 2 GE Switch Network Interface Module) as the replacement for the HWIC-4ESW. If you are migrating, send us the HWIC-4ESW cards coming out of your chassis. We buy the whole lot, working or not.
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