
200G QSFP-DD ER4 LWDM4 40km SMF Transceiver
SKU: PO-QDD-200L431-40CL
200G QSFP-DD ER4 40km SMF Duplex LC optical transceiver. Photon SKU PO-QDD-200L431-40CL.
Technical specifications
Overview
200G QSFP-DD ER4 LWDM4 40km SMF Transceiver. Photon Optics SKU PO-QDD-200L431-40CL; manufacturer reference QDD-200L431-40CL. Designed for 40km links over SMF with Duplex LC connectivity. Manufactured to order. Typical manufacturing and delivery lead time: 2–3 weeks.
What is this transceiver?
This Photon Optics 200G QSFP-DD module is specified as ER4 for links up to 40km over SMF using Duplex LC. Refer to the technical specification above for the exact configuration.
Typical applications
Designed for high-speed AI, HPC and data-centre networking where the link requirement matches 200G network links, up to 40km, SMF cabling, Duplex LC connectivity. Host-platform compatibility should be confirmed before ordering.


