The 400G QSFP-DD FR4 transceiver supports connections of up to 2km over single-mode fiber and uses Duplex LC connector. The wavelengths is 1310nm. It is compliant with the QSFP-DD MSA.
The 100G QSFP28 Bidi is the perfect solution to an easy upgrade from the 10G SFP+ SR and the 40G QSFP+ Bidi transceivers.
To satisfy the need of our customers and as a leading provider, Optech is proud to offer a large selection of 100G QSFP28 and 400G QSFP-DD optical transceivers and cables.