Old, obsolete, low or no value — we buy the Cisco ESR-1OC12/P-SMI (1 pt OC12/STS12c/STM4 POS, single mode, int reach) 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 ESR-1OC12/P-SMI ended on May 31, 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 | ESR-1OC12/P-SMI |
|---|---|
| Cisco description | 1 pt OC12/STS12c/STM4 POS, single mode, int reach |
| Product family | Cisco 10000 / 10720 Routers |
| End-of-life announced | May 31, 2011 |
| End of sale | May 30, 2012 |
| Last date of support | May 31, 2017 |
| Cisco replacement | SPA-2XOC12-POS — 2-port OC12/STM4 POS Shared Port Adapters |
Dates and descriptions from Cisco’s end-of-sale and end-of-life announcement (archived; Cisco no longer hosts it).
Cisco lists the SPA-2XOC12-POS (2-port OC12/STM4 POS Shared Port Adapters) as the replacement for the ESR-1OC12/P-SMI. If you are migrating, send us the ESR-1OC12/P-SMI cards coming out of your chassis. We buy the whole lot, working or not.
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