15+ Years
As a leading optical transceiver supplier with 15 years of experience, we provide trusted and high-quality solutions to data centers, telecom operators, and enterprises worldwide, backed by global certifications.
Original Factory
We provide optical modules directly from our in-house factory, offering competitive pricing, reliable quality, and timely service, backed by large capacity and professional expert support.
Certified Quality
Each product is fully tested for functionality, compatibility, and reliability. Our expert team provides easy installation, responsive guidance, and fast support whenever needed.
About Us
A world-class provider of ICT solutions, specializing in cutting-edge network equipment and technological innovation.
Founded in 2011, FiberWeek Technology is a leading provider of optical networking products and solutions. We focus on high-performance optical transceivers, fiber optic cables, and a broad range of fiber-optic connectivity products.
With more than 3,000 square feet of cleanroom manufacturing space and a team of over 200 specialists, FiberWeek delivers reliable, cost-effective solutions under strict quality control. Our modules are fully compatible with major brands such as Cisco, Juniper, Arista, and H3C.We offer strong R&D capability, OEM/ODM services, and flexible MOQs, supporting projects of all sizes worldwide as a trusted fiber optic partner for high-speed networks.
Today, FiberWeek products are used in over 80 countries and regions, serving ISPs, telecom operators, system integrators, and enterprise customers with reliable performance and consistent quality.
Why Choose Us
Providing world-class optical networking products through our professional innovation and outstanding services.
Standardized Manufacturing
From programming, testing to aging and final inspection, each step follows a strict process to ensure stable and reliable product performance.
Smart Equipments
With cutting-edge product lines and comprehensive testing systems, including optical and aging tests, we ensure every unit meets strict quality standards.
Production Capacity
We are able to produce large quantities every month, so whether it is a large project or an urgent order, we can deliver it quickly and reliably.
Skilled Technical Staff
Our well-trained production and quality teams pay close attention to every step, making sure each product meets high standards before it ships.
Quality Certification
FiberWeek holds important international certifications such as ISO 9001, CE, REACH and RoHS, ensuring our products meet the highest industry quality and safety standards.
Professional R&D Team
Our experienced engineers focus on high-speed transceiver design, signal integrity, and cross-platform compatibility to support reliable network performance.
Featured Products
400G/200G/100G modules enable high speed, low-power DC/AI connectivity with multi-rate & long-reach support.
50G/40G/25G transceivers enable cost effective, high-density connectivity for enterprise/5G/edge apps.
10G SFP+ transceivers deliver easy plug-and-play connectivity with low power & full compatibility.
2.5G/1G/100M SFPs deliver cost-efficient, versatile connectivity for enterprise, ISP and industrial networks.
DAC cables offer affordable, plug-and-play copper links for short-reach DCs with high speed & low power.
AOCs enable high-speed, low-latency fiber links for DCs with EMI-free, plug-and-play simplicity.
Breakout DACs convert high-speed ports to multiple low-speed links for efficient DC connectivity.
Breakout AOCs enable multi-channel optical connectivity for long-distance data center applications.
High-performance fiber cables with LC, SC, ST, or FC connectors for telecom and data connections.
High-density fiber cable with MTP/MPO connectors for fast, multi-fiber data center connections.
Compact, flexible fiber cable for last-mile FTTH links, easy to install and bend in tight spaces.
Fiber pigtails are single-ended cables used for splicing and terminating fiber optic links.
Rugged and flexible cable for rapid deployment in military, broadcast, and emergency field use.
Durable cable with metal protection for stable performance in harsh, fixed installations.
Weather-resistant fiber cable links base stations with remote radio units in FTTA applications.
Loopback module for testing and verifying fiber optic network ports and signal integrity.
Test Center
All optical transceivers are tested end-to-end to ensure stable, high-speed transmission, signal integrity, and reliable performance in actual networks.
Perfomance Testing
Test the transmission rate, bit error rate, optical power, wavelength, and other key performance parameters of the optical module.
Reliability Testing
All modules are tested for reliability, including temperature cycling, signal integrity, and long-term performance under real-world conditions.
Compatibility Testing
All modules are fully tested for compatibility with major brands like Cisco, Juniper, and HPE to ensure reliable connectivity and stable performance.
Application Scenarios
The Challenge
Data centers need to move huge amounts of data without fail. Messy cables and unreliable connections create risk, complicate management, and slow you down.
Solution Advantages
We provide the essential links—compatible optical transceivers and pre-terminated fiber cables—to keep your data flowing uninterrupted and at top speed.
- Simplify Operations
- Guarantee Reliability
- Easy Upgrades
Telecom Application
Advantage for 5G Networkhe 5G revolution is predicted to have a huge impact on optical networking, creating a massive demandfor fibre cables, optical transceivers for 5G networks and a wide range of supporting optical products.
Advantage for 5G Network
High Data Transmission
High Data Transmission
Customized Services
We provide custom transceiver solutions based on your required specifications, such as compatibility, labeling, coding, or packaging.
Custom Parameters
Customize key parameters such as transmission rate, operating wavelength and transmission distance according to needs.
Multiple Applications
Different application scenarios have different requirements for the performance specifications of optical modules.
Labeling Service
Providing customized labeling solutions to help simplify inventory tracking and improve field operation efficiency.
Broad Compatibility
Fully compatible with 200+ brands and professionally tested before shipment for guaranteed reliability.
Our Advantage
We offer fast delivery, OEM customization, technical support, and full project guidance to help you build reliable fiber optic network solutions.
Global Fast Delivery
Fast delivery speeds up your important orders, keeping projects on schedule with high quality standards.
Customer Service
We provide a reliable after-sales service to meet customer needs promptly and effectively to ensure long-term satisfaction.
Testing Service
Every optical transceiver is tested on real network switches to ensure full compatibility and stable performance.
Expert Support
Our support team is available to keep your operations running efficiently—anytime, anywhere.
Trusted by Customers
Proven Performance and Long-Term Reliability Across Global Telecom, Data Center, and Enterprise Networks
Customer Success
Empowering Global Partners with Scalable Solutions and Proven Reliability
Solving 5G Fronthaul Challenges in the U.S. with 25G SFP28 Transceivers
Discover how FiberWeek’s high-speed optical modules helped a leading U.S. telecom operator overcome 5G fronthaul bottlenecks—delivering stable, low-latency links for next-generation base station deployment.
Germany Data Center Upgrade: 40% More Bandwidth, 30% Less Power
Upgrading to 100G optical modules enabled data center to enhance network performance and reduce power consumption—creating an efficient, scalable, and future-ready infrastructure for next-generation digital demands.
Efficient fiber optic infrastructure for university networks
Our next-generation fiber solutions easily establish fast 10G connections across the entire campus, keeping the network running reliably and providing 99.9% uptime for over 10,000 users.
Frequently Asked Questions
A1: Yes. All of our optical transceivers are 100% tested for compatibility with major brands including Cisco, Juniper, HPE, Huawei, Arista, and more.
We also offer custom EEPROM programming upon request.
A2: Absolutely. We support full OEM/ODM customization, including: company logo, custom labeling & serial number, packaging customization (anti-static bags, blister trays, etc.)
A3: For standard models, we usually ship within 1 working days. For large OEM/customized orders, lead time is about 2-3 working days depending on quantity and requirements.
We ship worldwide via FedEx, DHL, UPS, or your preferred carrier.
A4: All optical transceivers are carefully tested through a strict QA process to guarantee performance and compatibility.
Key testing procedures include:
Eye Diagram Testing — Ensures signal integrity and performance at specified data rates
Temperature Cycling — Verifies reliability under high/low temperature conditions (0°C to 70°C or -40°C to 85°C for industrial)
EEPROM/Coding Validation — Confirms compatibility with Cisco, Juniper, HPE, Huawei, and other major brands.
Bit Error Rate (BER) Testing — Confirms data accuracy under load
Power Consumption & Sensitivity Tests — Ensures consistent optical/electrical performance
We test 100% of our modules before shipment to guarantee reliable operation in network environment.
A5: We provide both OS2 (SM) and OM3/OM4/OM5 (MM) patch cords with various connectors (LC/SC/ST/MPO).
Single-mode (SM) is designed for long-distance transmission (up to 10–100km) and uses 1310nm/1550nm wavelength.
Multimode (MM) is ideal for short distances (up to 300–500m) and uses 850nm wavelength.
Contact Us Now
- Want to get in touch? We'd like to hear from you. Here's how you can reach us...
- +86-755-29641836
- +86-18028770257
- us@fiberweek.com
- 518000
- 18th Floor, Block C, Central Avenue, Xixiang Street, Bao'an District, Shenzhen
