100Gスイッチ用3年間のPicOS®標準メンテナンス&テクニカル サポート（デバイスごとのテクニカルサポート、ソフトウェアのアップデート&アップグレード、電子メールと電話サポートを含む）

Previously, the license service had expired and the version was not updated or upgraded. After purchasing the service, the engineering team helped to update and upgrade remotely. The performance after the update and upgrade is as smooth as before.

I saw in the product compatibility list document that my switch was adaptable, so I decisively placed an order. After installing it at home, my white box switch at home was put to use again.