One, two and four port 100GbE and one port 400GbE line cards are presently available, with 200GbE expected to become available after 802.3cd standard ratification.
目前已有一个、两个和四个端口的100 GbE和一个端口400 GbE的线路卡，预计在802.3cd标准被批准后将有200 GbE线路卡出现。