
In July 2026, Chongqing Municipal Commission of Housing and Urban‑Rural Development issued the Standard for Design of Intelligent Building Systems (DBJ50/T‑175‑2026), effective November 1, 2026. For the first time, Passive Ethernet All‑Optical Networks have been formally incorporated into the local standard system for government‑funded construction projects.
Prior to this release, design institutes faced an awkward dilemma: although passive Ethernet all‑optical architecture represented advanced technology, no formal specifications supported its use in construction drawings. With the new standard in place, design firms now have clear regulatory references for drawing documentation. Likewise, project owners gain explicit specifications for bidding and acceptance procedures.
Chongqing is not an isolated case. All‑optical‑network standards are being rolled out intensively across Jiangsu, the Yangtze River Delta, Anhui and other regions. All‑optical networking is evolving from industry consensus to local standards and moving toward national‑level specifications. The window for policy‑driven market dividends has opened.
Chongqing has taken the lead by embedding passive Ethernet all‑optical networks into local building standards.
Jiangsu’s Engineering Construction Standard for Optical‑Fibre‑to‑Home Communication Facilities in Civil Buildings (DB32/T 3705‑2025) came into force on May 1, 2026. It adds FTTR/FTTD networking requirements: newly‑built civil buildings may fail official acceptance without all‑optical access deployment.
The Yangtze‑River‑Delta Technical Standard for Passive All‑Optical Networks in Buildings, jointly compiled by three provinces and one municipality, has completed public consultation. This unified standard applies across Shanghai, Jiangsu, Zhejiang and Anhui, enabling cross‑regional reuse of design‑institute drawings.
Anhui’s Technical Standard for Passive Optical Network Systems in Building Engineering (DB34/T 5437‑2026) will officially take effect on October 30, 2026.
From Chongqing to Jiangsu, the Yangtze River Delta and Anhui, the “standards map” for all‑optical networks is expanding rapidly. Once local standards set precedents, adoption in other provinces is only a matter of time.
The policy signal is unambiguous: all‑optical networking is progressing from enterprise‑level specifications to local standards and on toward national standards.
For system integrators, three major shifts are underway:
First, design‑institute drawings now have formal regulatory grounding. Previously, designers hesitated to adopt all‑optical architectures not for technical reasons, but due to the lack of official standards. With the release of standards in Chongqing, Jiangsu and the Yangtze River Delta, designers can reference clear clauses for all‑optical‑network drawings. Project progress becomes feasible once designs can be formally documented.
Second, project owners have measurable benchmarks for tendering. Construction‑project owners obtain clear specifications for bidding and acceptance phases. Procurement entities can confidently include “all‑optical‑network” requirements within tender documents backed by official standards. Acceptance inspections can verify compliance clause‑by‑clause, eliminating ambiguous disputes.
Third, system integrators gain a regulated framework for project delivery. Standards translate into real‑world business opportunities. Technology routes endorsed by local standards generate substantial demand for design, construction, commissioning and operation‑and‑maintenance services — work that ultimately falls to local system integrators.
According to IDC forecasts, China’s POL market will grow by 5.6 % in 2026 to reach ¥1.89 billion, rising to ¥2.28 billion by 2030. Combined with the national “15th Five‑Year Plan” target of deploying one million 50G‑PON ports, the market potential for all‑optical‑network resellers continues to expand.
Policy momentum and market opportunities are emerging. Even so, many system integrators express concerns about technical barriers: inability to develop solution designs, draft tender documentation or commission new equipment. How can they seize this wave of growth?
AINOPOL’s channel partnership programme addresses exactly these pain‑points.
Since its founding, AINOPOL has maintained a pure‑channel B2B strategy. Eighteen rigid channel‑governance rules define partnership boundaries: no direct end‑customer contracting, no forced stock pushing, and exclusive project protection upon filing. Core commitments are formalised within cooperation contracts to legally safeguard integrator interests.
Chongqing has set the precedent, Jiangsu has followed suit, and Yangtze‑River‑Delta standards are advancing. All‑optical networking is transitioning from industry consensus toward national standards. Design institutes have formal specifications, tendering bodies have verifiable benchmarks, and system integrators operate within clear regulatory frameworks.
Local standards pave the way for incoming project orders. Now is an opportune moment to enter the all‑optical‑network reseller market.
Q1: When will the Chongqing local standard take effect?
A: It comes into official force on November 1, 2026.
Q2: Does the Chongqing standard apply only within Chongqing?
A: No. Related standards have been successively issued in Jiangsu, the Yangtze River Delta and Anhui. Local standards frequently serve as precursors for national specifications; all‑optical networking is advancing from local‑level to national‑level standards.
Q3: What is the market scale for all‑optical‑network resale business?
A: IDC predicts China’s POL market will achieve 5.6 % growth in 2026, reaching ¥1.89 billion, and grow to ¥2.28 billion by 2030. The “15th Five‑Year Plan” sets a target of building one million 50G‑PON ports nationwide.