Old, obsolete, low or no value — we buy the Cisco 4OC3X/ATM-IR-SC (4-port OC3/STM1 Eng 3 ATM - 1x512MB default mem) 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 4OC3X/ATM-IR-SC ended on September 30, 2017. 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 | 4OC3X/ATM-IR-SC |
|---|---|
| Cisco description | 4-port OC3/STM1 Eng 3 ATM - 1x512MB default mem |
| Product family | Cisco 12000 Series GSR |
| End-of-life announced | September 30, 2011 |
| End of sale | September 29, 2012 |
| Last date of support | September 30, 2017 |
| Cisco replacement | SPA-3XOC3-ATM-V2 — 3 port OC-3c/STM-1 ATM Shared Port Adapter |
Dates and descriptions from Cisco’s end-of-sale and end-of-life announcement (archived; Cisco no longer hosts it).
Cisco lists the SPA-3XOC3-ATM-V2 (3 port OC-3c/STM-1 ATM Shared Port Adapter) as the replacement for the 4OC3X/ATM-IR-SC. If you are migrating, send us the 4OC3X/ATM-IR-SC cards coming out of your chassis. We buy the whole lot, working or not.
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