136 10G Optical Network Pilots Completed by MIIT in 2026: Where Are the Next Opportunities for Enterprise Full-Optical Networks

In April 2026, the Ministry of Industry and Information Technology (MIIT) officially released the acceptance results for 10G optical network pilots. Out of 168 shortlisted national pilot projects, a total of 136 passed final inspection, covering three core scenarios: 10G-enabled residential communities, 10G smart factories and 10G industrial parks across 86 cities nationwide. Beyond simply testing the hardware performance of 50G-PON, these pilots successfully validated real-world business applications including AI visual inspection, ultra-high-definition AI surveillance, cloud PCs, digital twins and model inference, marking a pivotal milestone from technical verification to practical operability on live production networks.

This article first interprets the core signals released by the concluded pilot program, breaks down the next wave of tangible opportunities for full-optical networks in enterprise parks into specific verticals, and finally illustrates how AINOPOL (Zhihui Guangxun) translates policy dividends into a single future-proof evolvable optical backbone.

I. Key Signals Delivered Upon Completion of the 10G Pilot Program

Standardized Architecture Finalized to Fragmented Independent Development

The national Dual Gigabit Initiative has formally designated 50G-PON, 10G Passive Optical LAN (POL) and Wi-Fi 7 as the standard architecture for next-generation campus networks, rolling out a clear roadmap for the "10G Connectivity for Ten Thousand Enterprises" campaign. Enterprises no longer need to struggle with conflicting technical routes during park network deployment.

Higher Performance Threshold for Enterprise-Grade Services

Latency-sensitive, bandwidth-intensive applications such as 8K video conferencing, cloud desktops, AI computing resource scheduling and machine vision require 10Gbps desktop access bandwidth and end-to-end latency under 10 milliseconds. Successful pilot deployment proves these workloads can be rolled out on a large scale, lifting the baseline performance requirements for all park network infrastructure.

Policy Dividends Spill Over from Demonstration to Mass Rollout

Having verified technical feasibility in pilot phases, government focus has shifted to retrofitting legacy parks and embedding full-optical architecture as standard for new builds. Equipment and solution costs are declining accordingly, opening a broader window for enterprises to deploy full-optical networks economically.

II. Two Core Tracks for the Next Round of Enterprise Full-Optical Network Opportunities

Drawing on pilot outcomes and AINOPOL’s on-site project implementation experience, market demand for 10G full-optical networks clusters into two primary tracks: new park greenfield construction and legacy brownfield renovation, each with differentiated business priorities.

Track 1: New Industrial Parks, Science & Innovation Bases and Smart Manufacturing Plants – One-Time Deployment of 10G-Ready Optical Backbone

The biggest advantage of new construction is end-to-end one-time planning of the ODN fiber infrastructure, pre-installing a universal fiber backbone compatible with three generations of PON: GPON, XGS-PON and 50G-PON.

Business Drivers

Tenants in science and innovation parks heavily adopt cloud desktops and AI computing terminals; smart factories deploy machine vision AOI inspection systems, AGV dispatching platforms and digital twin systems; vocational training campuses run XR and 8K immersive training modules. All impose stringent demands on bandwidth, low latency and network reliability.

AINOPOL Deployment Methodology

Deploy optical fibers and splitters to the highest specification standard in one go to achieve full 10G readiness, reserving seamless upgrade capacity for future 50G-PON rollout;

Adopt a two-layer flat POL architecture paired with POF opto-electric composite cables for remote power supply, drastically cutting the number of active devices in weak-current rooms and easing long-term maintenance burdens;

Implement zoned differentiated deployment: deploy XGS-PON for general office endpoints, while reserving OLT slot positions for 50G-PON line cards in high-value zones such as AI workshops and computing server rooms, avoiding unnecessary full-site 50G-PON terminal deployment at initial launch.

Track 2: Legacy Park Renovation – Phased Iteration Becomes the Largest Incremental Market

A large number of industrial parks, manufacturing facilities and group office buildings built 5 to 15 years ago still operate on traditional three-layer copper-based Ethernet networks, plagued by prominent pain points: aging twisted-pair cables, overcrowded switches in weak-current closets, severe electromagnetic interference, frequent outages and cumbersome cabling expansion that cannot support emerging AI-driven applications.

Full-scale rip-and-replace reconstruction entails lengthy construction timelines, business interruptions and production shutdowns, which are unacceptable for most operators and the top reason many legacy renovation projects stall halfway.

Leveraging lessons learned from MIIT’s 10G pilot retrofits, AINOPOL advocates a phased rollout strategy for legacy parks guided by three core principles: set unified standards first, launch small-scale pilots second, then scale deployment in batches.

Prioritize retrofits for high-value zones including R&D buildings, production workshops and conference centers to conduct pilot verification and validate operational stability;

Reuse existing ODN fiber cabling to enable hybrid coexistence of GPON and XGS-PON on the same fiber backbone, allowing legacy terminals to remain in service;

Centralize full-network governance via the EAAS cloud platform, pushing unified VLAN segmentation, QoS rules and security policies to both new and legacy devices, realizing four unifications: consistent network architecture, uniform security controls, standardized compliance frameworks and centralized operation & maintenance systems;

Execute cutovers building by building and floor by floor to minimize service disruption risks and eliminate revenue losses caused by large-scale concurrent construction.

The nationwide rollout of 10G optical network pilots marks the official entry of campus networking into the 10G evolution era. Policy support has transitioned from technical demonstration to mass commercial adoption. For both greenfield and brownfield projects, overengineering with top-tier specifications in one single phase is unnecessary. Powered by AINOPOL’s smoothly iterable POL full-optical backbone, enterprises can translate policy incentives into tangible business capabilities, balancing current operational requirements and long-term scalable upgrades.

Frequently Asked Questions

Q: Will multiple services competing for bandwidth when carried on a single converged network?

A: We implement service domain isolation via VLANs and assign priority levels through QoS mechanisms. Mission-critical traffic such as production control and video conferencing is granted top precedence, preventing high-volume surveillance streams from occupying office bandwidth and ensuring parallel operation of multiple services without mutual interference.

Q: Where exactly can cost savings be achieved by passive weak-current room transformation?

A: Savings are generated in power consumption, air conditioning, dedicated computer room infrastructure and routine inspection labor. Passive optical splitters consume zero power and produce no heat, eliminating the need for dedicated power feeds and cooling equipment in weak-current closets. Fewer active components also reduce potential failure points, cutting overall O&M costs by more than 30% per internal cost assessments.

Q: How can multiple geographically dispersed factories be managed under one unified management system?

A: The EAAS cloud platform delivers centralized topology visualization, real-time bandwidth monitoring and rapid fault diagnosis, enabling a single O&M engineer to oversee multiple factory sites. Cross-site networking architecture and bandwidth planning are finalized based on on-site surveys and customized project design documents.