Shop high-speed optical transceivers from Unitekfiber. We offer 100% compatible 40G, 100G, and 400G QSFP-DD modules for data centers. Expert technical support & wholesale pricing.
Unlike many other suppliers, Carritech Optics offers a lifetime warranty on all 400G optical transceivers, giving you complete peace of mind.
FiberMall 400G DR4 QSFP-DD Optical Transceiver Module The 400G QSFP-DD DR4 fiber module achieves the transmission over SMF (single
The Cisco''s QDD-400G-VR4 Module (Figure 5) is a hot pluggable optical transceiver compliant with 400G Ethernet. The optical interface supports
SULITON 400Gb OSFP/QSFP-DD/QSFP112 Module SULITON provides OEM and ODM of various optical modules from 10 100 1000basetx sfp to 800G at a price
Buy 400G compatible optical transceiver modules. All 400G compatible transceivers are certified for functionality, reliability and performance under rigorous testing parameters.
LinkX transceivers are designed to create high-speed 25G–400G optical links in Ethernet switching networks, Ethernet storage fabrics (ESF) linking hard-disk
Optical Transceiver Market Size The global optical transceiver market was valued at USD 13.4 billion in 2025. The market is expected to grow from USD 15.4 billion in
Explore the details, specifications and video of our Optical Transceiver Module, 400G OSFP SR4 850nm 50M DOM MPO-12APC Connector MMF Fiber
NADDOD provides high-quality Ethernet transceivers for RoCE networking, including 100G QSFP28/QSFP56, 200G QSFP56, 400G OSFP/QSFP-DD/QSFP112, and 800G OSFP/QSFP-DD
Learn how to choose the right 400G module based on compatibility, form factors, and other factors, and why choose FS 400G modules to meet your network needs.
200G/400G/800G optical module features up to 40km transmission distances using QSFP56/QSFP-DD footprints for data center interconnect applications - FiberMall
Learn what an SFP module is, how SFP, SFP+, SFP28, and QSFP differ, and how to choose the right module for speed, distance, fiber type, and
QSFPTEK has unveiled a pair of cutting-edge 400G pluggable optical modules. The first variant, the QSFP-DD module, is designed primarily for -ZR
NEC has been developing and manufacturing optical transceivers for more than 30 years since the dawn of the optical communications era. Based on this extensive
If you have any questions about Hilink Optics CWDM DWDM QSFP QSFPDD OSFP 10G SFP transceivers,we will give the professional solutions to you.
Source premium optical transceivers (1G to 800G) direct from our Wuhan factories. 100% brand compatible, OEM custom options, and rigorous quality testing.
QSFPTEK offers an extensive range of 400G OSFP optical transceiver modules. These products complies with the IEEE 802.3bs and OSFP MSA standards, catering primarily to 400G Ethernet, data
Get the highest quality, performance-leading optical transceivers for any network architecture. Find the transceiver model to fit your network.
We provide high-quality OEM-compatible optical transceivers and cables that are rigorously tested for performance and compatibility with leading networking
400 Gb/s FR4/LR4 QSFP-DD Optical Transceiver is a small form-factor, high speed, and low power consumption product targeted for use in optical interconnects for data communications applications.
FS Cisco compatible QSFP-DD 400GBASE-SR8 optical module supports link lengths of up to 100m over multimode fiber (MMF) with MTP/MPO-16 connector, ideal for 400GbE and data centers.
Discover the 400G PSM4 optical transceiver in our comprehensive guide. Learn about its compatibility, features, and performance in data center
Stable, interoperable optics supporting long-lived platforms and brownfield deployments. 100G–400G class optical and copper solutions
FS provides an expanding portfolio of 400G OSFP/QSFP112/QSFP-DD solutions featuring high-performance, high-bandwidth, and backward compatibility. The
Confused by SFP vs SFP+? Read the definitive 2026 guide on SFP modules. We explain Single Mode vs Multimode, DDM diagnostics, and how to choose the
The 40G QSFP+ transceiver market is well-established, with hundreds of compatible optical modules available from dozens of vendors at highly competitive price points, making it accessible to enterprise
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