The documentation set for this product strives to use bias-free language. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. Learn more about how Cisco is using Inclusive Language.
EOL14995 - Amended
Cisco announces the End-of-sale and End-of-life dates for the Cisco Software Images and Builds for Catalyst 4900 switches. The last day to order the affected product(s) is September 5, 2023. Customers with active service contracts will continue to receive support from the Cisco Technical Assistance Center (TAC) as shown in Table 1 of the EoL bulletin. Table 1 describes the End-of-life milestones, definitions, and dates for the affected product(s). Table 2 lists the product part numbers affected by this announcement. For customers with active and paid service and support contracts, support will be available under the terms and conditions of customers' service contract.
Table 1. End-of-life milestones and dates for the Cisco Cisco Software Images and Builds for Catalyst 4900 switches
| Milestone |
Definition |
Date |
| End-of-Life Announcement Date |
The date the document that announces the End-of-sale and End-of-life of a product is distributed to the general public. |
March 7, 2023 |
| End-of-Sale Date: |
The last date to order the product through Cisco point-of-sale mechanisms. The product is no longer for sale after this date. |
September 5, 2023 |
| Last Ship Date: |
The last-possible ship date that can be requested of Cisco and/or its contract manufacturers. Actual ship date is dependent on lead time. |
December 4, 2023 |
| End of SW Maintenance Releases Date: |
The last date that Cisco Engineering may release any final software maintenance releases or bug fixes. After this date, Cisco Engineering will no longer develop, repair, maintain, or test the product software. |
September 4, 2024 |
| End of New Service Attachment Date: |
For equipment and software that is not covered by a service-and-support contract, this is the last date to order a new service-and-support contract or add the equipment and/or software to an existing service-and-support contract. |
September 4, 2024 |
| End of Service Contract Renewal Date: |
The last date to extend or renew a service contract for the product. |
September 4, 2025 |
| End of Service Contract Renewal Date: |
The last date to extend or renew a service contract for the product. |
December 1, 2027 |
| Last Date of Support: |
The last date to receive applicable service and support for the product as entitled by active service contracts or by warranty terms and conditions. After this date, all support services for the product are unavailable, and the product becomes obsolete. |
September 30, 2025 |
| Last Date of Support: |
The last date to receive applicable service and support for the product as entitled by active service contracts or by warranty terms and conditions. After this date, all support services for the product are unavailable, and the product becomes obsolete. |
September 30, 2028 |
Table 2. Product part numbers affected by this announcement
| End-of-Sale Product Part Number |
Product Description |
| C1A13CT2P-T-ADVG |
Advantage Program - Cisco ONE Cat 4X6K Advanced 1K Units |
| C1F13CT2P-T-ADVG |
Advantage Program - Cisco ONE Cat 4X6K Foundation 1K Units |
| C4948-10GE-E-SW |
C4948-10GE-E IOS build PID |
| C4948-10GE-S-SW |
C4948-10GE-S IOS build PID |
| C4948-E-SW |
C4948-E IOS build PID |
| C4948-S-SW |
C4948-S IOS build PID |
| C4948E-E-SW |
C4948E-E IOS build PID |
| C4948E-F-E-SW |
Cat4948E-F Ent Serv BTS IOS |
| C4948E-F-S-SW |
Cat4948E-F IP Base BTS IOS |
| C4948E-L-SW |
C4948E-L IOS build PID |
| C4948E-S-SW |
C4948E-S IOS build PID |
| S49IPBU-12252SG |
Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO |
| S49IPBU-12253SG |
Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO |
| S49IPBU-12254SG |
Cisco CAT4900 IOS IP BASE UPGRADE W/O CRYPTO |
| S49IPBUK9-12252SG |
Cisco CAT4900 IOS IP BASE UPGRADE SSH |
| S49IPBUK9-12254SG |
Cisco CAT4900 IOS IP BASE UPGRADE SSH |
| S49LB-12254WO |
Cisco CAT4900 IOS LAN BASE W/O CRYPTO |
| S49LBK9-12254WO |
Cisco CAT4900 IOS LAN BASE SSH |
| WS-C4900-SW-LIC= |
Catalyst 4948 IP Base Upgrade License for LAN Base IOS |
There is no replacement available for the Cisco Software Images and Builds for Catalyst 4900 switches at this time.
Customers may be able to use the Cisco Technology Migration Program (TMP) where applicable to trade-in eligible products and receive credit toward the purchase of new Cisco equipment. For more information about Cisco TMP, customers should work with their Cisco Partner or Cisco account team. Cisco Partners can find additional TMP information on Partner Central at https://www.cisco.com/web/partners/incentives_and_promotions/tmp.html.
Customers may be able to continue to purchase the Cisco Software Images and Builds for Catalyst 4900 switches through the Cisco Certified Refurbished Equipment program. Refurbished units may be available in limited supply for sale in certain countries on a first-come, first-served basis until the Last Date of Support has been reached. For information about the Cisco Certified Refurbished Equipment program, go to: https://www.cisco.com/go/eos.
Service prices for Cisco products are subject to change after the product End-of-Sale date.
For more information about the Cisco End-of-Life Policy, go to: https://www.cisco.com/c/en/us/products/eos-eol-policy.html.
For more information about the Cisco Product Warranties, go to: https://www.cisco.com/c/en/us/products/warranty-listing.html.
To subscribe to receive End-of-life/End-of-sale information, go to: https://cway.cisco.com/mynotifications.
Any authorized translation issued by Cisco Systems or affiliates of this End-of-life Product Bulletin is intended to help customers understand the content described in the English version. This translation is the result of a commercially reasonable effort; however, if there are discrepancies between the English version and the translated document, please refer to the English version, which is considered authoritative.