® announces the end-of-sale and end-of life dates for the Cisco Catalyst 3750G-24TS 1.5 Rack-Unit Stackable Switch. The last day to order the affected product(s) is March 16, 2009. 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 until the termination date of the contract, even if this date exceeds the Last Date of Support shown in Table 1.
This end-of-sale announcement applies only to the Cisco Catalyst 3750G-24TS-S and 3750G-24TS-E 1.5 rack-unit switches and does not affect other switches in the Catalyst 3750 Series.
Table 1. End-of-Life Milestones and Dates for the Cisco Catalyst 3750G-24TS 1.5 Rack-Unit Stackable Switch
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.
September 15, 2008
The last date to order the product through Cisco point-of-sale mechanisms. The product is no longer for sale after this date.
March 16, 2009
Last Ship Date: HW
The last-possible ship date that can be requested of Cisco and/or its contract manufacturers. Actual ship date is dependent on lead time.
June 14, 2009
End of SW Maintenance Releases Date: HW
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.
March 16, 2010
End of Routine Failure Analysis Date: HW
The last-possible date a routine failure analysis may be performed to determine the cause of product failure or defect.
March 16, 2010
End of New Service Attachment Date: HW
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.
March 16, 2010
End of Service Contract Renewal Date: HW
The last date to extend or renew a service contract for the product.
June 11, 2013
Last Date of Support: HW
The last date to receive service and support for the product. After this date, all support services for the product are unavailable, and the product becomes obsolete.
March 15, 2014
HW = Hardware
OS SW = Operating System Software
App. SW = Application Software
Customers of the Cisco Catalyst 3750G-24TS-S and 3750G-24TS-E 1.5 rack-unit switches are encouraged to migrate to the newer Catalyst 3750G-24TS-S1U and 3750G-24TS-E1U 1 rack-unit switch models, respectively. The migration products offer several key advantages. They consume significantly less power, thereby reducing energy costs. Their 1-RU design results in a 33 percent savings in wiring closet space when compared to the older 1.5-RU products. They have twice the flash memory (32 MB vs. 16 MB), which will make future software upgrades easier. Detailed information about the new switches can be found at this URL:
Table 2. Product Part Numbers Affected by This Announcement
Customers can also migrate to the Cisco Catalyst 3750-E Series Switches with StackWise Plus technology. Catalyst 3750-E Switch series is an enterprise-class line of stackable wiring closet switches that facilitates the deployment of secure converged applications while maximizing investment protection for evolving network and application requirements. Combining 10/100/1000 and Power over Ethernet (PoE) configurations with upgradeable one GbE to 10 GbE uplinks, the Cisco Catalyst 3750-E Series enhances worker productivity by enabling applications such as IP telephony and video.
Cisco Catalyst 3750-E Series primary features:
• Cisco TwinGig converter module for migrating uplinks from Gigabit Ethernet to 10 Gigabit Ethernet
• StackWise Plus for ease of use and resiliency with 64 Gbps of throughput
• Modular power supply with externally available backup
• Multicast routing, IPv6 routing, and access control list in hardware
• Out-of-band Ethernet management port along with RS-232 console port
• 1 RU (Rack Unit) design
• Can be stacked with 3750G and 3750-E models
• PoE models are also available
Table 4. Product Comparison for other migration options
Customers can use the Cisco Technology Migration Plan (TMP) to trade in products and receive credit toward the purchase of new Cisco equipment. For more information about Cisco TMP, go to
http://www.cisco.com/go/tradein/. The Cisco TMP application requires all users to have a Cisco.com user ID.
Customers may be able to continue to purchase the Cisco Catalyst 3750G-24TS 1.5 Rack-Unit Stackable Switch 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
Service prices for Cisco products are subject to change after the product End of Sale date.