Product Overview

The C-LIGHT DWDM DCO portfolio integrates advanced coherent DSP technology, tunable DWDM lasers, and high-performance optical components into compact pluggable modules. Available in QSFP28, CFP2, QSFP-DD, and OSFP form factors, these transceivers support transmission rates from 100G to 800G while enabling efficient optical networking for AI clusters, cloud computing, carrier transport, and large-scale data center interconnect applications.

Key Features

• Complete coherent optical portfolio from 100G to 800G

• Supports QSFP28, CFP2, QSFP-DD and OSFP form factors

• C-Band tunable DWDM wavelength technology

• Transmission distance from 120km up to 2400km

• Supports 400ZR, 800ZR and OpenZR+ standards

• High optical output power and excellent OSNR performance

• Low power consumption with compact pluggable architecture

• Software configurable transmission parameters

• Excellent interoperability with mainstream networking platforms

• 100% factory tested for compatibility and reliability

Product Advantages

• High-capacity coherent transmission for AI and cloud networks

• Supports metro, regional and long-haul optical transport

• Improves bandwidth efficiency through coherent modulation

• Flexible deployment with multiple package options

• Carrier-grade optical stability and reliability

• Excellent OSNR tolerance for long-distance links

• Supports intelligent software-defined optical networking

• OEM and ODM customization services available

Supported Standards

• 100G DCO

• 200G DCO

• 400ZR

• OpenZR+

• 800ZR

• C-Band Tunable DWDM

• QSFP28 / CFP2 / QSFP-DD / OSFP

• Coherent Digital Signal Processing (DSP)

Typical Applications

• AI Data Center Interconnect (AI DCI)

• Cloud Data Center Networks

• Metro Area Networks (MAN)

• Regional Optical Networks

• Long-Haul Optical Transmission

• Telecom Backbone Networks

• Internet Exchange (IX) Infrastructure

• Enterprise Core Networks

• DWDM Optical Transport Systems

• High-Capacity Optical Backbone Networks

Performance Highlights

• Supports transmission rates up to 800Gbps

• Maximum transmission distance up to 2400km

• High spectral efficiency coherent modulation

• Flexible software configurable optical parameters

• Excellent receiver sensitivity

• High OSNR tolerance for long-distance transmission

• Compact pluggable coherent optics

• Optimized for next-generation AI networking