FIBERSTAMP to Showcase COLOR X O-Band 100G DWDM and 400G DCI Coherent Subsystems at Network X 2025

CHANGI, Singapore - Oct. 11, 2025 - PRLog -- FIBERSTAMP, a provider of cost-optimized DWDM optical communication solutions, today announced its participation in Network X 2025, the world's leading telecom and digital ecosystem exhibition, to be held October 14–16 at Paris Expo Porte de Versailles, France (Booth No. B10).

At this year's exhibition, FIBERSTAMP will highlight two of its latest technological breakthroughs — the COLOR X O-Band 100G DWDM Non-Coherent Subsystem and the 400G DCI Coherent Subsystem. These innovations deliver high-performance, low-power, and cost-efficient optical transmission solutions for metro networks and data-center interconnects (DCIs), helping network operators and cloud service providers build more agile, scalable, and energy-efficient optical infrastructures while lowering total cost of ownership (TCO).

400G ZR/ZR+ Coherent Transmission Subsystem: Simplifying Metro Core and Aggregation Networks

FIBERSTAMP's 400G coherent optical module integrates advanced silicon photonics and high-performance DSP technology, supporting QSFP-DD and CFP2 form factors for seamless deployment across routers, switches, and transport platforms.

Key Highlights:

Ultra-high capacity and long-haul reach: Supports single-wavelength transmission up to 400 G (scalable to 800 G) over distances beyond 500 km without costly coherent transponders. The compact 1U/2U subrack design delivers 6.4 T/12.8 T total capacity, ideal for metro-core and regional interconnect applications.

Open and converged architecture: Fully compliant with OIF 400ZR/Open ZR+ standards, enabling deep IP-optical layer convergence that simplifies network design and reduces operational complexity and TCO.

Exceptional performance: Equipped with robust Forward Error Correction (FEC) and high OSNR tolerance, ensuring reliable, stable transmission across complex optical paths.

100G O-Band DWDM Non-Coherent Transmission Subsystem: Enabling Low-Cost, Ultra-Low-Latency Edge Connectivity

Developed for short-reach interconnects and latency-critical applications, FIBERSTAMP's O-Band 100 G DWDM solution breaks away from conventional C-Band DWDM designs, offering distinctive advantages in performance and cost efficiency.

Key Highlights:

Zero-dispersion penalty and ultra-low latency: Operating in the O-Band (1260 – 1360 nm) range on standard G.652 single-mode fiber, the subsystem eliminates the need for dispersion-compensation modules (DCMs), minimizing system complexity and achieving near-zero additional latency — ideal for financial trading, edge computing, and other time-sensitive use cases.

High cost efficiency and low power: Based on PAM4 non-coherent detection, it maintains 100 G speeds while significantly reducing design complexity and power consumption, making it a compelling option for large-scale DCI deployments and 5G fronthaul/mid-haul networks.

High-density DWDM multiplexing: Supports O-Band DWDM transmission up to 30 km, achieving 16 × 100 G per fiber.

For more information, please visit at https://www.fiberstamp.com/13840-news.html or contact sales@fiberstamp.com.