Curtiss-Wright announces the planned End of Life (EOL) for the DuraNET 30-2020 Rugged Cisco ESS-2020 Ethernet Switch. The last day to order the affected products is 30 June 2023. New orders are non-cancellable and non-returnable. All products must be shipped by 30 June 2024. Customers may also purchase extended warranty and service contracts that extend support for the affected products. Product migration options are detailed on replacing these products.