商品名称:思科(CISCO)CBS250-8PP-D交换机8端口千兆交换机以太网交换器办公室家用 商品编号:10111681899553 店铺: YINGKE海外卖场店 散热方式:风扇散热 上行端口速率:千兆 网管类型:网管 端口类型:光口 端口数量:9口 端口供电功能:POE供电 下行端口速率:千兆 更多参数>> 商品介绍加载中... 售后保障 卖家服务 京...
The only switch which meets the form factor requirement is a CBS250-8PP-D. So I bought one and face a strange problem. As soon as I connect a computer to this switch the switch shuts down like if I remove the power supply. It doesn't matter if the computer...