里昂大学旅游 www.jduro.com Eoptolink's QSFP28-DD is addressing three technical challenges for Ethernet switch and router vendors. The transceiver can be used to offer 200G point-to-point interconnections. They also can be used for high port building practices in 100G switches/routers, thus doubling the port density by using the two CS connector interfaces independently. Additionally, the transceivers can be used in 400G switches/routers to offer more efficient backward compatibility to legacy 100G interfaces like CWDM4, 4WDM-10 or LR4.
Eoptolink’s QSFP-DD 2x100G are having 8x25G optical lanes operating at NRZ encoding. They are compliant with the QSFP-DD MSA. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP-DD MSA.