Cisco 640W DC Config 2 Secondary Power Supply
- EOL
- 2020-10-31
- EOS
- 2021-10-31
- EOSL
- 2026-10-31
Manufacturer lifecycle list
CISCO EOL & EOSL List
Browse Cisco End-of-Life, End-of-Sale, and End-of-Service-Life records. Search a part number directly, or open a product series to compare lifecycle dates across related models.
32759 products
1451 series
CISCO End-of-Life Product List
Total Products: 32759 | Page 1156 of 1638
Use this table to check Cisco lifecycle milestones by exact part number. Open a model page for source links, replacement fields, and quote options.
Cisco Config 2 Power Supply Blank Spare
- EOL
- 2020-10-31
- EOS
- 2021-10-31
- EOSL
- 2026-10-31
Cisco 950W AC Config 4 Power Supply front to back cooling
- EOL
- 2025-04-30
- EOS
- 2026-04-30
- EOSL
- 2031-04-30
Cisco 950W AC Config 4 Power Supply front to back cooling
- EOL
- 2025-04-30
- EOS
- 2026-04-30
- EOSL
- 2031-04-30
Cisco 950W DC Config 4 Power Supply front to back cooling
- EOL
- 2025-04-30
- EOS
- 2026-04-30
- EOSL
- 2031-04-30
Cisco 950W DC Config 4 Power Supply front to back cooling
- EOL
- 2025-04-30
- EOS
- 2026-04-30
- EOSL
- 2031-04-30
Cisco Catalyst 9500 power supply blank cover
- EOL
- 2025-04-30
- EOS
- 2026-04-30
- EOSL
- 2031-04-30
Cisco C4000 1000W AC Power Supply
- EOL
- 2002-04-02
- EOS
- 2002-07-02
- EOSL
- 2007-07-01
Cisco C4000 1000W DC Power Supply
- EOL
- 2002-04-02
- EOS
- 2002-07-02
- EOSL
- 2007-07-01
Cisco Catalyst 4948 300-Watt AC Power Supply (Spare)
- EOL
- 2014-07-25
- EOS
- 2015-01-23
- EOSL
- 2020-01-31
Cisco Catalyst 4948 300-Watt AC Power Supply Redundant
- EOL
- 2014-07-25
- EOS
- 2015-01-23
- EOSL
- 2020-01-31
Cisco Catalyst 4900 300-Watt DC Power Supply (Spare)
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco Catalyst 4900 300-Watt DC Power Supply Redundant
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco Cat 4948E-F 300W DC Power Supply Front exhaust
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco Cat 4948E-F 300W DC Power Supply Front exhaust redundant
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco Cat 4948E-F 300W AC Power Supply Front exhaust
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco Cat 4948E-F 300W AC Power Supply Front exhaust redundant
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco Catalyst 4948E 300WAC power supply
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco Catalyst 4948E 2nd power supply
- EOL
- 2016-10-31
- EOS
- 2017-10-31
- EOSL
- 2022-10-31
Cisco 4900M AC power supply, 1000 watts
- EOL
- 2015-10-31
- EOS
- 2016-10-30
- EOSL
- 2021-10-31
| Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|
| PWR-C2-640WDC-2 | Cisco 640W DC Config 2 Secondary Power Supply | 2020-10-31 | 2021-10-31 | 2026-10-31 |
| PWR-C2-BLANK | Cisco Config 2 Power Supply Blank Spare | 2020-10-31 | 2021-10-31 | 2026-10-31 |
| PWR-C4-950WAC-R | Cisco 950W AC Config 4 Power Supply front to back cooling | 2025-04-30 | 2026-04-30 | 2031-04-30 |
| PWR-C4-950WAC-R-2 | Cisco 950W AC Config 4 Power Supply front to back cooling | 2025-04-30 | 2026-04-30 | 2031-04-30 |
| PWR-C4-950WDC-R | Cisco 950W DC Config 4 Power Supply front to back cooling | 2025-04-30 | 2026-04-30 | 2031-04-30 |
| PWR-C4-950WDC-R-2 | Cisco 950W DC Config 4 Power Supply front to back cooling | 2025-04-30 | 2026-04-30 | 2031-04-30 |
| PWR-C4-BLANK | Cisco Catalyst 9500 power supply blank cover | 2025-04-30 | 2026-04-30 | 2031-04-30 |
| PWR-C4000-AC | Cisco C4000 1000W AC Power Supply | 2002-04-02 | 2002-07-02 | 2007-07-01 |
| PWR-C4000-DC | Cisco C4000 1000W DC Power Supply | 2002-04-02 | 2002-07-02 | 2007-07-01 |
| PWR-C49-300AC | Cisco Catalyst 4948 300-Watt AC Power Supply (Spare) | 2014-07-25 | 2015-01-23 | 2020-01-31 |
| PWR-C49-300AC-2 | Cisco Catalyst 4948 300-Watt AC Power Supply Redundant | 2014-07-25 | 2015-01-23 | 2020-01-31 |
| PWR-C49-300DC | Cisco Catalyst 4900 300-Watt DC Power Supply (Spare) | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| PWR-C49-300DC-2 | Cisco Catalyst 4900 300-Watt DC Power Supply Redundant | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| PWR-C49-300DC-F | Cisco Cat 4948E-F 300W DC Power Supply Front exhaust | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| PWR-C49-300DC-F-2 | Cisco Cat 4948E-F 300W DC Power Supply Front exhaust redundant | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| PWR-C49E-300AC-F | Cisco Cat 4948E-F 300W AC Power Supply Front exhaust | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| PWR-C49E-300AC-F-2 | Cisco Cat 4948E-F 300W AC Power Supply Front exhaust redundant | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| PWR-C49E-300AC-R | Cisco Catalyst 4948E 300WAC power supply | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| PWR-C49E-300AC-R-2 | Cisco Catalyst 4948E 2nd power supply | 2016-10-31 | 2017-10-31 | 2022-10-31 |
| PWR-C49M-1000AC | Cisco 4900M AC power supply, 1000 watts | 2015-10-31 | 2016-10-30 | 2021-10-31 |
CISCO Product Series EOL List
Select a product series to view the full model table with EOL, EOS, and EOSL dates.
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Lifecycle policy overview
Cisco End-of-Life Policy Overview
Cisco EOL notices normally break a product retirement into several planning dates, from the public announcement through the final support milestone. Use this page to confirm the exact part number before making refresh, support-renewal, or spare-unit decisions.
1
Announcement
Cisco publishes the retirement notice and the affected product IDs.
2
End of Sale
The normal order window closes for the listed product or license.
3
Service Windows
Maintenance, new service attachment, and renewal dates can close before final support.
4
Last Support
The last support date is the practical EOSL milestone for most planning work.