QDD-400G-SR8
400 Gbps, QSFP-DD, MPO-16, 850 nm.
Read more →The model in this category
The representative model is QDD-400G-SR8: a 400G QSFP-DD SR8 optical transceiver at 850 nm, with 8x50G PAM4 signalling, an MPO-16 connector, OM3 reach of 70m and OM4 reach of 100m, multimode fiber, and a working temperature range of 0 to 70 degrees Celsius. Its full specification table is on its model page, transcribed from the official product page's specification table, and its trade terms and warranty term are stated there, for that page only.
400G is the fastest family on this site, and its modules serve data centres, where many high-speed links run side by side and where a single 400G link can replace four 100G links. A buyer who needs 400G should confirm the form factor, the reach, and the fiber type for their exact equipment, because a 400G module that does not match on all three will not serve, however fast it is.
- QDD-400G-SR8 — 400 Gbps, QSFP-DD, MPO-16, 850 nm, OM3 70m / OM4 100m, MMF.
Trade terms for this family
The QDD-400G-SR8 page states its own trade terms in full, from its own detail page, and those terms apply to that page only. No other page in this family states trade figures, and none are assumed from the representative page: a term stated for one model does not transfer to another, even within the same family.
What to confirm before ordering
Name the model, the equipment it must serve, the quantity you have in mind, and the market you sell into. Ask for the specification for the exact model, the minimum order quantity, the lead time with its meaning, the warranty terms, the payment and shipping terms, and the certificates that apply to your market, by name, with documents attached.
Before payment, confirm the minimum order quantity, lead time, payment, shipping and warranty terms for your order. Certificates are available upon request.