APC AP9640 不断电系统 网路管理卡 3 (Optional Support Contract License for firmware upgrade)

APC AP9640 不断电系统 网路管理卡 3 (Optional Support Contract License for firmware upgrade) — UPS 网路管理卡，支援远端监控。

• UPS Network Management Card 3 (Optional Support Contract License for firmware upgrade)

2 years repair or replace