Lumopt
Lumopt
Examine our top-tier active optical components and high-speed electrical interface connectors designed for mission-critical networks.
Lumopt Opto Technology Co., Ltd. (officially registered as Luguang Communication Technology Co., Ltd. in China) stands as a foundational OEM/ODM manufacturer in the global optical communications ecosystem.
We design, refine, and manufacture high-performance transceiver modules spanning rates from legacy 155M to cutting-edge 100G, 400G, 800G, and developmental 1.6T iterations. Backed by clean-room operations and multi-protocol automation testing, our optics power critical backbones across hyper-scale datacenters, cloud platforms, and 5G telecommunication grids.
A deep-dive review of industrial demand, structural supply chains, and deployment shifts.
The global optic transceiver module industry is undergoing a significant transition. Accelerated by generative artificial intelligence (AI), machine learning clusters, and high-performance computing (HPC), network engineers are demanding increased physical density, lower latency, and reduced power consumption per gigabit. Traditional Small Form-factor Pluggable (SFP) architectures have evolved into SFP+, SFP28, QSFP28, QSFP-DD, and OSFP, optimizing the optical-electrical interfaces to support high bandwidth demands.
A step-by-step visual workflow of our production process, from components to finished modules.
Our factory utilizes advanced test equipment to ensure all delivered parts operate within standard specifications.
Real-world scenes of our engineering, assembly lines, and validation labs in China.
A guide to form factors, optical wavelengths, and transmission distances for system design.
| Form Factor | Common Speeds | Wavelength Options | Max Reach | Key Applications |
|---|---|---|---|---|
| SFP (Legacy) | 155 Mbps – 2.5 Gbps | 850nm, 1310nm, 1550nm (BiDi) | 20km – 80km | FTTx, legacy metro transport, industrial networks |
| SFP+ / SFP28 | 10 Gbps – 25 Gbps | 850nm, 1310nm, CWDM/DWDM | 10km – 100m (MMF) | Enterprise networks, 5G fronthaul, storage area networks (SAN) |
| QSFP28 | 100 Gbps (4x25G) | 850nm, 1290nm–1310nm (LAN-WDM) | 100m – 40km | Hyper-scale datacenter interconnects, core switching links |
| QSFP-DD / OSFP | 400 Gbps – 800 Gbps (PAM4) | 1310nm, Silicon Photonics | 500m (DR4) – 2km (FR4) | AI training clusters, large data center networks |
The telecommunications industry is moving beyond traditional pluggable transceivers at 800G and 1.6T limits due to thermal dissipation and signal loss challenges. Silicon Photonics integrates optical and electrical components onto a single silicon chip, reducing manufacturing costs and improving signal integrity. Meanwhile, Co-Packaged Optics (CPO) places the optical engine closer to the switch ASIC, shortening electrical path lengths and reducing power consumption.
Our fiber optic transceivers provide reliable connectivity in a wide range of global network applications.
Designed for spine-and-leaf switches, supporting high-throughput optical links like 100G QSFP28 and 400G QSFP-DD with low power consumption.
Uses 25G SFP28 and BiDi (bidirectional) transceiver modules to maximize existing fiber runs for base station deployments.
Integrated SFP/SFP+ copper and optical modules compatible with major switch manufacturers, supporting local area networks (LAN).
Common questions from procurement teams and network engineers regarding optical hardware sourcing from China.
Examine our complete selection of SFP modules, active cables, and RJ45 connector hardware.
