Eoptolink Technology Inc., Ltd (SZSE: 300502) will demonstrate its 400G QSFP56-DD optical transceiver modules next week at ECOC in Rome. 400G infrastructure is the next stepping stone in todays insatiable data traffic demands and Eoptolink is proud to contribute high quality optical transceivers to this part of the eco-system.
Our QSFP production facility at our Chengdu HQ is fully automated and vertically integrated offering unique quality and yield performance. The level of automation means we can offer unparalleled quality on our 400G product lines.
Our 400G QSFP56-DD modules adopt PAM4 signaling technology offering 50G electrical and 50/100G optical interfaces. Our phase one developments include:

• EOLD-854HG-E-1H : 400G QSFP56-DD SR8 transceiver, 100m, 0 to 70°C

• EOLD-134HG-5H : 400G QSFP56-DD DR4 transceiver, 500m, 0 to 70°C

• EOLD-164HG-02 : 400G QSFP56-DD FR4 transceiver, 2km, 0 to 70°C

Eoptolink is a leading supplier of data center transceivers for all applications and we welcome the chance to discuss your requirements and our capabilities with you in more detail. Please come and visit us at stand #365 at ECOC where we can show you live demonstrations of these and our other key developments we are currently working on.