Overview
This notice announces the end‑of‑sale and end‑of‑life milestones for the 4500 Auxiliary Power Shelf. The last date to order this power shelf is July 31, 2010, with support services available until July 31, 2015. Milestone definitions and dates are shown in the table below.
Table 1. Lifecycle Dates
| Milestone | Definition | Date |
|---|---|---|
| End‑of‑Life Announcement Date | Date this notice announcing end‑of‑sale and end‑of‑life was published | January 30, 2010 |
| End‑of‑Sale Date | Last date to order the product through official channels | July 31, 2010 |
| Last Ship Date | Most recent ship date that can be requested after order | October 29, 2010 |
| End of Software Maintenance Releases Date | Final date for any software maintenance or fixes | July 31, 2011 |
| End of Routine Failure Analysis Date | Last date routine failure analysis may be performed | July 31, 2011 |
| End of New Service Attachment Date | Last date to attach new support agreements | July 31, 2011 |
| End of Service Contract Renewal Date | Last date to renew or extend support agreement | October 26, 2014 |
| Last Date of Support | Final date support services are available | July 31, 2015 |
HW = Hardware; OS SW = Operating System Software; App. SW = Application Software
Table 2. Affected Product and Replacements
| End‑of‑Sale Part Number | Product Description | Replacement Part Number | Replacement Description |
|---|---|---|---|
| PWR‑4502 | 4500 Auxiliary Power Shelf Redundant Power Supply | PWR‑C45‑6000ACV | 4500 6000W AC Dual Input Power Supply (Data + PoE) |
| PWR‑4502= | 4500 Auxiliary Power Shelf Redundant Power Supply (spare) | PWR‑C45‑6000ACV | 4500 6000W AC Dual Input Power Supply (Data + PoE) |
| WS‑P4502‑1PSU | 4500 Auxiliary Power Shelf (2 slot), includes one PWR‑4502 | PWR‑C45‑6000ACV | 4500 6000W AC Dual Input Power Supply (Data + PoE) |
Replacement Guidance
Replacement options focus on the 4500 6000W AC Dual Input Power Supply (Data + PoE) as a higher‑capacity power solution for 4500 Series deployments that require extended power support and PoE. Additional migration options or trade‑in programs may be available through official technology migration initiatives.
If needed, please refer to https://itmall.sale/