Cisco IOS BASIC L3 Cat4500 SUP 3/4 w/ 12.1(12c)EW Features
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
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.
32829 products
1451 series
CISCO End-of-Life Product List
Total Products: 32829 | Page 1233 of 1642
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 IOS BASIC L3 Cat4500 SUP 2+/4/5 (RIP, St. Routes, IPX, AT)
- EOL
- 2008-05-15
- EOS
- 2008-11-13
- EOSL
- 2013-11-12
Cisco IOS BASIC L3 Cat4500 SUP 2+/4/5 (RIP, St. Routes, IPX, AT)
- EOL
- 2008-05-15
- EOS
- 2008-11-13
- EOSL
- 2013-11-12
Cisco IOS ENHANCED L3 Cat4500 SUP4/5 (OSPF, EIGRP, IS-IS)
- EOL
- 2008-05-15
- EOS
- 2008-11-13
- EOSL
- 2013-11-12
Cisco IOS ENHANCED L3 Cat4500 SUP4/5 (OSPF, EIGRP, IS-IS)
- EOL
- 2008-05-15
- EOS
- 2008-11-13
- EOSL
- 2013-11-12
Cisco IOS ENHNCD L3 C4500 SUP4/5, 3DES (OSPF, EIGRP, IS-IS)
- EOL
- 2008-05-15
- EOS
- 2008-11-13
- EOSL
- 2013-11-12
Cisco IOS ENHNCD L3 C4500 SUP4/5, 3DES (OSPF, EIGRP, IS-IS)
- EOL
- 2008-05-15
- EOS
- 2008-11-13
- EOSL
- 2013-11-12
Cisco CAT4000 Series ENHANCED L3 MPEG2
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco IOS BASIC L3 Cat4500 SUP2+/4/5, 3DES (RIP, St. Rts, IPX, AT)
- EOL
- 2008-05-15
- EOS
- 2008-11-13
- EOSL
- 2013-11-12
Cisco IOS BASIC L3 Cat4500 SUP2+/4/5, 3DES (RIP, St. Rts, IPX, AT)
- EOL
- 2008-05-15
- EOS
- 2008-11-13
- EOSL
- 2013-11-12
Cisco GS Amp, 55/70-862M, S-h, Bi-TP, Rev/23, 60V
- EOL
- 2018-04-27
- EOS
- 2018-10-26
- EOSL
- 2023-10-31
Cisco GS Amp, 42/54-1G, Strand, 60V, Fwd Only
- EOL
- 2018-04-27
- EOS
- 2018-10-26
- EOSL
- 2023-10-31
Cisco GS Amp, 42/54-1G, Strand, Rev/20, 60V
- EOL
- 2018-04-27
- EOS
- 2018-10-26
- EOSL
- 2023-10-31
Cisco GS Amp, 55/70-1G, Strand, Tilt/8dB, Rev/20, 60V
- EOL
- 2017-02-21
- EOS
- 2017-08-22
- EOSL
- 2022-08-31
Cisco GS AMP, 55/70-1G, S-H, FWD INJ, REV/23, 60V
- EOL
- 2017-02-21
- EOS
- 2017-08-22
- EOSL
- 2022-08-31
Cisco GS Amp, 65/87-1G, Strand, 60V, Fwd Only
- EOL
- 2017-02-21
- EOS
- 2017-08-22
- EOSL
- 2022-08-31
Cisco GS Amp, 65/87-1G, Ped, 60V, Fwd Only
- EOL
- 2017-02-21
- EOS
- 2017-08-22
- EOSL
- 2022-08-31
Cisco GS Amp, 65/87-1G, Strand, Rev/20, 60V
- EOL
- 2017-02-21
- EOS
- 2017-08-22
- EOSL
- 2022-08-31
Cisco GS Amp, 65/87-1G, Ped, Rev/20, 60V
- EOL
- 2017-02-21
- EOS
- 2017-08-22
- EOSL
- 2022-08-31
Cisco ME 6524 IOS ADVANCED IP SERVICES SSH LAN ONLY
- EOL
- 2010-09-20
- EOS
- 2011-03-21
- EOSL
- 2016-03-18
| Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|
| S4KL3-12119E | Cisco IOS BASIC L3 Cat4500 SUP 3/4 w/ 12.1(12c)EW Features | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S4KL3-12220EWA | Cisco IOS BASIC L3 Cat4500 SUP 2+/4/5 (RIP, St. Routes, IPX, AT) | 2008-05-15 | 2008-11-13 | 2013-11-12 |
| S4KL3-12225EWA | Cisco IOS BASIC L3 Cat4500 SUP 2+/4/5 (RIP, St. Routes, IPX, AT) | 2008-05-15 | 2008-11-13 | 2013-11-12 |
| S4KL3E-12220EWA | Cisco IOS ENHANCED L3 Cat4500 SUP4/5 (OSPF, EIGRP, IS-IS) | 2008-05-15 | 2008-11-13 | 2013-11-12 |
| S4KL3E-12225EWA | Cisco IOS ENHANCED L3 Cat4500 SUP4/5 (OSPF, EIGRP, IS-IS) | 2008-05-15 | 2008-11-13 | 2013-11-12 |
| S4KL3EK9-12220EWA | Cisco IOS ENHNCD L3 C4500 SUP4/5, 3DES (OSPF, EIGRP, IS-IS) | 2008-05-15 | 2008-11-13 | 2013-11-12 |
| S4KL3EK9-12225EWA | Cisco IOS ENHNCD L3 C4500 SUP4/5, 3DES (OSPF, EIGRP, IS-IS) | 2008-05-15 | 2008-11-13 | 2013-11-12 |
| S4KL3EU3-12120EU | Cisco CAT4000 Series ENHANCED L3 MPEG2 | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S4KL3K9-12220EWA | Cisco IOS BASIC L3 Cat4500 SUP2+/4/5, 3DES (RIP, St. Rts, IPX, AT) | 2008-05-15 | 2008-11-13 | 2013-11-12 |
| S4KL3K9-12225EWA | Cisco IOS BASIC L3 Cat4500 SUP2+/4/5, 3DES (RIP, St. Rts, IPX, AT) | 2008-05-15 | 2008-11-13 | 2013-11-12 |
| S512854201010000 | Cisco GS Amp, 55/70-862M, S-h, Bi-TP, Rev/23, 60V | 2018-04-27 | 2018-10-26 | 2023-10-31 |
| S512G20001010000 | Cisco GS Amp, 42/54-1G, Strand, 60V, Fwd Only | 2018-04-27 | 2018-10-26 | 2023-10-31 |
| S512G23001010000 | Cisco GS Amp, 42/54-1G, Strand, Rev/20, 60V | 2018-04-27 | 2018-10-26 | 2023-10-31 |
| S512G53G01010000 | Cisco GS Amp, 55/70-1G, Strand, Tilt/8dB, Rev/20, 60V | 2017-02-21 | 2017-08-22 | 2022-08-31 |
| S512G54201010000 | Cisco GS AMP, 55/70-1G, S-H, FWD INJ, REV/23, 60V | 2017-02-21 | 2017-08-22 | 2022-08-31 |
| S512G60001010000 | Cisco GS Amp, 65/87-1G, Strand, 60V, Fwd Only | 2017-02-21 | 2017-08-22 | 2022-08-31 |
| S512G60001020000 | Cisco GS Amp, 65/87-1G, Ped, 60V, Fwd Only | 2017-02-21 | 2017-08-22 | 2022-08-31 |
| S512G63001010000 | Cisco GS Amp, 65/87-1G, Strand, Rev/20, 60V | 2017-02-21 | 2017-08-22 | 2022-08-31 |
| S512G63001020000 | Cisco GS Amp, 65/87-1G, Ped, Rev/20, 60V | 2017-02-21 | 2017-08-22 | 2022-08-31 |
| S523AIK9L-12233SXH | Cisco ME 6524 IOS ADVANCED IP SERVICES SSH LAN ONLY | 2010-09-20 | 2011-03-21 | 2016-03-18 |
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.