The Tera2401 is for 200G/400G test card，every RF interface could support 25.7G/28.05G/50b/s bit rate, mainly for 200G/400G transceiver test with BERT system.

Main character

?  7~9V DC power supply；

?  40G~400G QSFP-DD 8ch 10G~50Gb/s RFInterface;

?  RF interface GPPO;