Free quote for a 400G optical module QSFP-DD in Northern Europe

PDV Optics provides ODN passive components, PLC splitters, fiber distribution boxes, quick connectors, drop cables, FTTR solutions, building broadband, and community fiber networks...

Guide
Mar 21, 2026

400G QSFP-DD Optical Transceivers | Carritech Optics

Browse our range of QSFP-DD transceivers. Lifetime Warranty is included with all products.

Inquire 3,562
Guide
Jan 07, 2026

QSFP-DD Price Guide 2026: 400G/800G Costs & TCO Analysis

David stared at the quote on his screen. The total cost for the optical transceivers amounted to eight million dollars. His director had asked for a budget estimate for a data center-wide

Inquire 6,618
Guide
Jun 09, 2026

400G QSFP-DD FR4 Module | Westbury Photonics

We offer free delivery for orders over £99.00 to UK mainland and Western Europe. Orders from UK Isles and beyond Western Europe will be calculated at the checkout stage.

Inquire 3,015
Guide
Jun 18, 2026

400G QSFP-DD Price

400G QSFP-DD Transceiver,400G-FR4,Duplex LC,2km Duplex SMF. 400G QSFP-DD Transceiver, 400GBASE-DR4,MPO-12,500m parallel. 400G QSFP-DD Active Optical Cable, 10M. 400G QSFP

Inquire 4,456
Guide
Jan 30, 2026

QSFP-DD TRANSCEIVERS for 400G and 800G

QSFP-DD transceivers double the number of high-speed electrical interfaces in QSFP to achieve 400G Ethernet speeds – and double them again to reach 800G.

Inquire 2,224
Guide
Jun 27, 2025

Generic Compatible QSFP-DD DCO 400G DWDM Tunable Coherent

Meet high traffic demands with coherent optics for DCI, metro access, aggregation, and long-haul networks. The QSFP-DD DCO transceiver provides 400GBASE-ZR throughput up to 120km using

Inquire 1,401
Guide
Jul 27, 2025

Shop for Approved Networks 400GB QSFP-DD Optical Transceivers

Our 400GB QSFP-DD transceivers are 100% compatibility tested and certified in our US based lab for use with Arista, Cisco, Dell, Juniper, Mellanox, Nokia, MSA generic, and data center optics - Limited

Inquire 2,443
Guide
Nov 12, 2025

Generic Compatible QSFP-DD DCO 400G DWDM

Meet high traffic demands with coherent optics for DCI, metro access, aggregation, and long-haul networks. The QSFP-DD DCO transceiver provides 400GBASE

Inquire 4,255
Guide
Jul 12, 2025

QSFP-DD TRANSCEIVERS for 400G and 800G | Smartoptics

QSFP-DD transceivers double the number of high-speed electrical interfaces in QSFP to achieve 400G Ethernet speeds – and double them again to reach 800G.

Inquire 3,968

Passive Optical Network & FTTR Insights

Need Professional Passive Optical or FTTR Solutions?

Contact us today for product inquiries, custom designs, or technical support