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Nanjing, China – July 27, 2026 – Qianlue Technology officially launches complete standardized application solutions for its self-developed TS-PON Time-Slotted Passive Optical Network Multi-Service Aggregation Transmission System. Breaking the limitation of single transmission capacity of traditional communication equipment, TS-PON integrates a two-layer standardized all-optical architecture, time-slot synchronous low-latency technology, flexible networking topologies and multi-service compatibility. A full set of engineering deployment solutions are provided to cover industrial parks, power distribution networks, intelligent road surveillance, rail transit, field IoT monitoring and other complex scenarios, delivering a cost-effective, easy-to-deploy, highly reliable deterministic fiber networking solution for all vertical industries.
1. Standard Two-Tier All-Optical Architecture, 5 Networking Topologies for All Site Conditions
The TS-PON system consists of central ROOT aggregation chassis, field NODE remote terminals and passive ODN optical distribution network. It eliminates massive stacked active switches and supports five mainstream networking modes via passive fiber: star topology, chain cascading, ring protection, MESH hybrid wireless extension, fully adapting to diverse cabling conditions.
Star Splitter Networking SolutionThe TS-PON-ROOT aggregation device deployed in control room supports up to 8 PON line cards, accommodating a maximum of 128 field NODE terminals. Each PON port connects up to 16 nodes via 1:8 / 1:16 passive optical splitters, with a single fiber segment reaching 20km. Ideal for centralized surveillance in industrial parks and concentrated equipment data collection. Capacity expansion only requires adding new terminals without reconstructing backbone fiber.
Long-Distance Chain Cascading SolutionFor linear distributed sites such as highways, pipelines and riverways, NODE terminals can act as relay nodes for multi-stage cascading. Each segment covers 20km, with a total maximum transmission distance of 120km. 1:2 / 1:6 splitters support serial connection of up to 16 nodes, eliminating the high cost of intermediate equipment rooms and active repeaters for long-range field deployment.
High-Reliability Ring Self-Healing Networking SolutionTailored for power, rail transit and other zero-service-interruption industries, the ROOT chassis supports dual redundant PON ports and 1+1 A/B dual-link hot backup. The self-healing ring network realizes millisecond-level automatic failover without data packet loss, meeting strict stability standards for private networks and emergency communication.
Fiber + MESH Wireless Hybrid Extension SolutionAny NODE terminal can interconnect with MESH wireless APs to extend coverage to mountainous areas, construction sites and remote locations unreachable by fiber cables. The integrated fiber-wireless transmission architecture greatly reduces on-site cabling workload.
2. Multi-Service Converged Bearing Solution, Single System for All Front-End Devices
All TS-PON NODE terminals are equipped with Fast Ethernet ports and TTL serial ports. Combined with TDM physical bandwidth isolation and refined QoS priority scheduling, one optical transmission network supports three core service types simultaneously without separate cabling and dedicated transmission hardware:
Intelligent Video Surveillance SolutionDual FE ports directly connect IP cameras, supporting VLAN isolation and dedicated video bandwidth guarantee for smooth multi-channel video streaming. All surveillance streams from factories, roads and reservoirs converge to central ROOT equipment. The built-in full-network optical link diagnosis function remotely monitors optical status of all cameras and locates fiber faults automatically.
Legacy Serial Industrial Equipment Digital Transformation SolutionIntegrated TTL serial transparent transmission module encapsulates serial signals from PLCs, sensors and data collectors into IP packets over fiber. Each serial channel supports independent configuration of baud rate and parity parameters, enabling low-cost digital upgrading of existing industrial equipment without replacing original control terminals.
Low-Latency Power & Industrial Control Transmission SolutionExclusive highest-priority time slots are allocated for control commands, delivering stable end-to-end latency ≤2ms. Physical bandwidth isolation prevents video traffic from occupying control channels, satisfying strict low-latency and high-reliability requirements for power distribution measurement, factory automation closed-loop control and rail transit signal transmission.
3. Vertical Industry Targeted Deployment Solutions
(1) Industrial Park Private Network Solution
Industrial sites feature strong electromagnetic interference from inverters and motors, where fiber’s anti-interference capability delivers outstanding performance. 3U rack-mounted ROOT chassis are installed in equipment rooms, while wall-mounted / DIN rail NODE terminals are deployed in workshops to connect cameras and industrial sensors. The ring redundant protection enables simultaneous transmission of production control signals and park surveillance video, with centralized remote O&M for all field terminals to cut on-site inspection labor.
(2) Power Distribution IoT Solution
Redundant power version ROOT devices are deployed in substations, and IP30 metal NODE terminals are mounted on power poles with dual DC / solar PoE power supply options. Chain cascading topology covers transmission line monitoring points up to 120km away, transmitting power measurement signals and line surveillance video synchronously. Real-time optical loss monitoring enables rapid fault location, matching remote operation demands of distribution automation systems.
(3) Highway & Regional Smart Surveillance Solution
Chain cascading networking is adopted for linear roadside monitoring points with 20km single-span coverage. MESH wireless extension complements blind zones in remote areas. All IP cameras connect to front-end NODE terminals and converge video streams to central monitoring platform. Passive splitter architecture minimizes active equipment along roads, lowering field failure rate and long-term maintenance costs.
(4) Rail Transit & Tunnel Communication Solution
Self-healing ring networking with 1+1 dual-link backup ensures uninterrupted transmission of train control signals and platform surveillance video. The wide-temperature hardware design allows NODE terminals to operate stably from -20℃ to 70℃, adapting to humid and temperature-fluctuating tunnel environments. One single system carries rail control data, station video and broadcast serial services concurrently.
(5) Field Hydrological & Meteorological Monitoring Solution
PoE-powered NODE terminals match solar energy supply for water reservoirs, mountain weather stations and remote sites without municipal power supply. Long-distance chain topology covers scattered monitoring stations, transmitting serial sensor data and on-site surveillance video. Ultra-low power consumption (≤5W) minimizes energy expenditure for 24/7 field operation.
4. Full-Lifecycle Lightweight O&M Solution to Reduce Total Deployment Cost
Full-Network Optical Link Intelligent DiagnosisThe central ROOT management platform collects real-time optical power, link attenuation, bit error rate and transmission distance of every NODE terminal. Early warnings are triggered for fiber aging, cable breakage and excessive loss, with precise fault positioning to eliminate manual line-by-line inspection.
Centralized Remote Device ManagementAdministrators remotely distribute configurations, upgrade firmware and adjust service parameters for all field NODEs via Web GUI, CLI and SNMP v2c/v3. On-site visits for debugging are drastically reduced, cutting construction and after-sales labor costs.
Wide-Temperature Outdoor Hardware AdaptationCentral ROOT chassis with IP20 rating stably operate in equipment rooms; metal IP30 NODE terminals feature dustproof, moisture-proof and lightning protection design with wide temperature tolerance, suitable for all harsh outdoor climates nationwide and extending service life to lower equipment replacement frequency.
5. One-Stop Complete Product Supply Package
Qianlue Technology provides full supporting hardware for integrated networking, eliminating multi-supplier coordination work:
Central Aggregation Equipment: TS-PON-ROOT-AC standard chassis, TS-PON-ROOT-AC-R redundant power model
Field Terminals: TS-PON-NODE-FE1T DC-powered terminal, TS-PON-NODE-FE1T-PoE solar/PoE powered terminal
Passive Components: 1:8 / 1:16 planar waveguide SC optical splitters supporting multi-stage cascading
With diversified standardized application solutions, Qianlue TS-PON realizes “one hardware platform for multiple scenarios and multi-service co-transmission”. Supported by proprietary passive all-optical deterministic transmission technology, the product accelerates digital private network construction across energy, industrial, transportation and security sectors. System integrators and engineering partners are welcome to contact our sales team for customized dedicated networking solutions.
About Qianlue TechnologyJiangsu Qianlue Information Technology Co., Ltd. focuses on R&D of industrial optical transmission equipment and vertical industry communication solutions, with rich project delivery experience in power IoT, smart city and industrial digitalization fields.
