Cisco CAT4900 IOS IP BASE UPGRADE SSH
- 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.
32665 products
1451 series
CISCO End-of-Life Product List
Total Products: 32665 | Page 1228 of 1634
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 CAT4900 IOS IP BASE UPGRADE SSH
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco CAT4900 IOS LAN BASE W/O CRYPTO
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco CAT4900 IOS LAN BASE SSH
- EOL
- 2023-03-07
- EOS
- 2023-09-05
- EOSL
- 2028-09-30
Cisco CAT4900M IOS ENTERPRISE SERVICES W/O CRYPTO
- EOL
- 2010-03-22
- EOS
- 2010-09-20
- EOSL
- 2015-09-30
Cisco CAT4900M IOS ENTERPRISE SERVICES SSH
- EOL
- 2010-03-22
- EOS
- 2010-09-20
- EOSL
- 2015-09-30
Cisco CAT4900M IOS IP BASE W/O CRYPTO
- EOL
- 2010-03-22
- EOS
- 2010-09-20
- EOSL
- 2015-09-30
Cisco CAT4900M IOS IP BASE SSH
- EOL
- 2010-03-22
- EOS
- 2010-09-20
- EOSL
- 2015-09-30
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
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
| Part Number | Product Name | EOL Announcement | End of Sale (EOS) | End of Service Life (EOSL) |
|---|---|---|---|---|
| S49IPBUK9-12252SG | Cisco CAT4900 IOS IP BASE UPGRADE SSH | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49IPBUK9-12254SG | Cisco CAT4900 IOS IP BASE UPGRADE SSH | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49LB-12254WO | Cisco CAT4900 IOS LAN BASE W/O CRYPTO | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49LBK9-12254WO | Cisco CAT4900 IOS LAN BASE SSH | 2023-03-07 | 2023-09-05 | 2028-09-30 |
| S49MES-12250SG | Cisco CAT4900M IOS ENTERPRISE SERVICES W/O CRYPTO | 2010-03-22 | 2010-09-20 | 2015-09-30 |
| S49MESK9-12250SG | Cisco CAT4900M IOS ENTERPRISE SERVICES SSH | 2010-03-22 | 2010-09-20 | 2015-09-30 |
| S49MIPB-12250SG | Cisco CAT4900M IOS IP BASE W/O CRYPTO | 2010-03-22 | 2010-09-20 | 2015-09-30 |
| S49MIPBK9-12250SG | Cisco CAT4900M IOS IP BASE SSH | 2010-03-22 | 2010-09-20 | 2015-09-30 |
| 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 |
CISCO Product Series EOL List
Select a product series to view the full model table with EOL, EOS, and EOSL dates.
No matching series found.
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.