QSFP-DD Optical Transceivers | 400G OEM Compatible Modules

100% tested QSFP-DD transceiver modules

Here at TXO, we offer a wide range of OEM compatible QSFP-DD optical transceivers to fit your exact requirements. All of our QSFP-DD optical transceivers are supplied to us by the same manufacturing facilities used by the big name vendors. If there’s anything we can you help with, don’t hesitate to contact us.

What is a QSFP-DD optical transceiver?

QSFP-DD stands for Quad Small Form Factor Pluggable Double Density. The double density aspect of this form factor refers to the doubling of the number of high-speed electrical interfaces supported, in comparison with standard QSFP28 modules. Unlike the current QSFP system, QSFP-DD modules feature an additional row of contacts providing for an eight-lane electrical interface. QSFP-DD can support 36 ports of 400GbE in a single Rack Unit (RU) providing over 14Tb/s of bandwidth.