OPDY-SCO-XX-CB Single-Mode 400Gbps Tunable Optical Module – 120km Long-Reach Solution from Taiwan
Introduction
As global network operators accelerate the deployment of 400G long-haul and DCI (Data Center Interconnect) networks, the demand for high-capacity, long-reach, and wavelength-flexible optical modules continues to grow.
The OPDY-SCO-XX-CB Single-Mode 400Gbps Tunable Optical Module, supporting transmission distances of up to 120 km, is designed to meet the needs of telecom carriers, cloud providers, and metro backbone networks. Manufactured by a professional Taiwan-based optical module supplier, this solution delivers carrier-class reliability, spectral efficiency, and deployment flexibility.
What Is OPDY-SCO-XX-CB 400G Tunable Optical Module?
The OPDY-SCO-XX-CB is a single-mode 400Gbps tunable coherent optical transceiver, optimized for long-distance transmission up to 120 km over standard SMF.
With tunable wavelength capability, the module allows operators to dynamically select operating channels across the DWDM spectrum, significantly simplifying network planning and inventory management.
Key Technical Overview:
- Data Rate: 400 Gbps
- Fiber Type: Single-Mode Fiber (SMF)
- Transmission Distance: Up to 120 km
- Wavelength: Tunable (DWDM)
- Application: Metro, DCI, and backbone networks
Key Applications & Use Scenarios
1. Data Center Interconnect (DCI)
- High-capacity interconnection between geographically separated data centers
- Support for 400G point-to-point and ROADM-based architectures
- Reduced cost per bit for inter-DC traffic
2. Metro & Regional Optical Networks
- Ideal for metro aggregation and regional backbone links
- Supports wavelength tuning for flexible network expansion
- Simplifies upgrades from 100G / 200G to 400G
3. Telecom Carrier & ISP Networks
- Designed for carrier-grade transmission environments
- Suitable for long-reach, high-availability transport layers
- Supports fast provisioning and network reconfiguration
Advantages of OPDY-SCO-XX-CB 400G Tunable Optical Module
1. Long-Reach Transmission up to 120 km
The OPDY-SCO-XX-CB enables stable 400G transmission over up to 120 km, reducing the need for intermediate amplification and lowering overall network complexity.
2. Tunable Wavelength for Maximum Flexibility
- One module supports multiple DWDM channels
- Reduced spare inventory and logistics costs
- Faster deployment and service turn-up
3. High Spectral Efficiency
Advanced coherent modulation and DSP technology allow operators to maximize fiber capacity while maintaining excellent OSNR performance.
4. Carrier-Grade Reliability
- Designed for continuous 24/7 operation
- Strict manufacturing and testing standards
- Stable performance in metro and long-haul environments
Why Choose a Taiwan Optical Module Manufacturer?
Proven Optical Engineering Expertise
Taiwan is globally recognized for semiconductor, photonics, and precision manufacturing excellence. Our optical modules benefit from advanced design, integration, and quality control capabilities.
Global Compatibility & Interoperability
The OPDY-SCO-XX-CB module is tested for interoperability with major network equipment vendors and supports deployment in North America, Europe, and Asia-Pacific carrier networks.
OEM / ODM Customization
- Vendor-specific firmware and coding
- Custom labeling and packaging
- Flexible production capacity for large-scale projects
Product Highlights at a Glance
| Feature | Description |
|---|---|
| Data Rate | 400 Gbps |
| Fiber Type | Single-Mode Fiber (SMF) |
| Reach | Up to 120 km |
| Wavelength | Tunable DWDM |
| Application | DCI, Metro, Backbone |
| Manufacturer | Taiwan-based |
Conclusion
The OPDY-SCO-XX-CB Single-Mode 400Gbps Tunable Optical Module (120 km) is a future-ready solution for operators seeking high-capacity, long-reach, and flexible optical transport.
Backed by a reliable Taiwan optical module manufacturer, this product empowers global customers to build scalable, efficient, and cost-optimized 400G networks across metro and inter-data-center environments.
About Optech
Optech Technology Co. Ltd was founded in 2001 in Taipei, Taiwan. The company was created with a sole purpose, to provide a wide and high quality portfolio of optical products to a very demanding and fast evolving market.
To respond to the permanent increase of IP traffic, Optech portfolio is constantly growing. Since the beginning, the company has always been up to date with the latest innovations on the market. Today, we are proud to deliver a large selection of 25G SFP28, 40G QSFP+, 100G QSFP28, 200G QSFP56, 400G QSFP-DD, 800G QSFP-DD/ OSFP and 1.6T OSFP optical transceivers and cables.
Optech has a large portfolio of products which include optical transceivers, direct attach cables, active optical cables, loopback transceivers, media converters and fiber patch cords.
Through its large selection of optical products, that have a range of data speed from 155 Mbps to 800 Gbps and reach distances up to 120km, Optech products are suitable for various industries such as telecom, data centers as well as public and private networks.
Optech’s compatibility brands are available click here.
For additional information about Optech 400Gbps Tunable Optical Module, or price inquiry, please contact us at sales@optech.com.tw
