Extreme® End-of-Service-Life (EOSL) & EOL Dates



Find your Extreme® Machine’s EOSL Date by Model Number:

TeamKCI maintains every legacy Extreme® machine ever made. We stock Extreme® equipment for any maintenance or upgrade contingency!

Get Extreme® Support Now!

Machine End-of-Service-Life (EOSL)
Extreme® VDX 6740 01/31/2028
Extreme® VDX 6940 02/01/2027
Extreme® Summit 15101 X250e-24t 10/31/2018
Extreme® Summit 15103 X250e-48t 10/31/2018
Extreme® Summit 15105 X250e-24p 10/31/2018
Extreme® Summit 15107 X250e-48p 10/31/2018
Extreme® Summit 15109 X250e-24x 10/31/2018
Extreme® Summit 15201 X150-24t 10/31/2018
Extreme® Summit 15203 X150-48t 10/31/2018
Extreme® Summit 15205 X150-24p 10/31/2018
Extreme® Summit 16121 X450-24x 10/31/2018
Extreme® Summit 16123 X450-24t 10/31/2018
Extreme® Summit 16141 x450e-24t 10/31/2018
Extreme® Summit 16142 X450e-24p 3/31/2019
Extreme® Summit 16147 X450e-48t 3/31/2019
Extreme® Summit 16148 X450e-48p 3/31/2019
Extreme® Summit 16151 X450a-24t 10/31/2018
Extreme® Summit 16155 X450a-24x  
Extreme® Summit 16157 X450a-48t  
Extreme® Summit 16201 X350-24t 10/31/2018
Extreme® Summit 16202 X350-48t 10/31/2018
Extreme® Summit 16401 X460-24t 12/31/2021
Extreme® Summit 16402 X460-48t 3/31/2022
Extreme® Summit 16403 X460-24p 3/31/2022
Extreme® Summit 16404 X460-48p 6/30/2022
Extreme® Summit 16405 X460-24x 6/30/2022
Extreme® Summit 16406 X460-48x 6/30/2022
Extreme® Summit 16501 X440-8t 3/31/2022
Extreme® Summit 16502 X440-8p 3/31/2022
Extreme® Summit 16503 X440-24t 3/31/2022
Extreme® Summit 16504 X440-24p 3/31/2022
Extreme® Summit 16505 X440-48t 3/31/2022
Extreme® Summit 16506 X440-48p 3/31/2016
Extreme® Summit 16507 X440-24t-10G 3/31/2022
Extreme® Summit 16508 X440-24p-10G 3/31/2022
Extreme® Summit 16509 X440-48t-10G 3/31/2022
Extreme® Summit 16510 X440-48p-10G 3/31/2022
Extreme® Summit 16513 X440-24x 3/31/2022
Extreme® Summit 16514 X440-24x-10G 3/31/2022
Extreme® Summit 16515 X430-8p 9/23/2023
Extreme® Summit 16516 X430-24t  
Extreme® Summit 16517 X430-24p 9/23/2023
Extreme® Summit 16518 X430-48t 9/23/2023
Extreme® Summit X650-24t 10/31/2018
Extreme® Summit X650-24x 10/31/2018
Extreme® is the registered trademark of Extreme Networks, Inc.