100G 400G

100G/400G High Speed Optical Transceivers and Cables

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.
400G QSFP-DD transceivers

Complete Guide to 400G QSFP-DD Optical Transceivers

Definition of 400G QSFP-DD Transceivers QSFP-DD stands…
400G QSFP-DD loopback

400G QSFP-DD Loopback Transceiver !

Optech is proud to announce that the 400G QSFP-DD Loopback is now…

400G QSFP-DD: Optech latest innovation

Optech introduces its latest innovations for 2018: 400G QSFP-DD…

What is a Loopback Transceiver ?

What is a Loopback Transceiver ? If you ever wondered how to…