AINOPOL Optoelectronic Fusion: Building a Video Backhaul Network with Simplified Architecture, Low TCO and High Reliability for Security Surveillance

With the rapid expansion of security scenarios such as Safe Cities, Smart Transportation and unattended stations, video surveillance points are trending towards densification, wide coverage and complex environments. Video backhaul networks are facing multiple challenges including long-distance transmission, high bandwidth pressure, harsh environment adaptability and O&M costs. Relying on its profound accumulation in optical communication technology, AINOPOL has launched an optoelectronic fusion video backhaul solution. With PON (Passive Optical Network) technology at its core, it redefines the security surveillance backhaul network—realizing simplified architecture, low TCO (Total Cost of Ownership), manageable operation and maintenance, and full-scenario coverage, providing industry users with a cost-effective and highly reliable video transmission experience.

Optoelectronic Fusion, Restructuring the Video Backhaul Architecture

AINOPOL's optoelectronic fusion video backhaul solution adopts a Point-to-Multipoint (P2MP) architecture, consisting of Optical Line Terminals (OLTs), passive optical splitters and various forms of Optical Network Units (ONUs). Compared with the traditional switch cascading method, this solution drastically reduces the occupation of backbone fiber resources and lowers wiring complexity. The core OLT devices support Type B/C protection mechanisms with a link switching time of less than 50ms to ensure uninterrupted video streams; at the same time, they support a maximum optical splitting ratio of 1:128 and a long-distance coverage of 20KM, easily connecting remote cameras to meet the needs of large-scale surveillance networking.

Optical splitters are available in equal ratio splitting (e.g., 1:2, 1:4, 1:8, etc.) and unequal ratio splitting, flexibly adapting to the optical power budget at different distances and optimizing network coverage effects. Whether for indoor scenarios such as offices, ticket halls and parking lots, or long-distance outdoor video surveillance, this solution can provide a stable transmission channel with high-density access, easy deployment and simple management.

Full-Scenario ONU Product Line: Flexible Deployment for Harsh Environments

AINOPOL offers a diverse range of ONU series to enable flexible deployment across all scenarios and accurately match various front-end requirements of security surveillance:

Wide-temperature ONUs (-40°C~55°C): Suitable for most outdoor cabinet and pole-mounted environments without additional temperature control equipment.

Industrial-grade ONUs (-40°C~70°C, 6kV lightning protection): Specifically designed for extreme climate and industrial scenarios such as steel plants, mining areas and coastal regions. Built-in high-grade lightning protection circuits ensure stable equipment operation in thunderstorms.

High Security & Reliability and Ultra-Simplified O&M

Security surveillance has extremely high requirements for network reliability. AINOPOL's solution features multiple built-in high-reliability designs:

Enhanced security mechanisms: Supporting ONU authentication, data encryption, storm suppression, etc., to build a secure transmission channel.

Unified network management for multiple devices: The integrated network management platform enables topology visualization, fault alarm and remote configuration for OLTs, ONUs, optical splitters and other devices, truly achieving easy deployment, manageability and maintainability. Thanks to the high quality of the devices, only one inspection per year is required in harsh environments, greatly reducing the human resource cost of operation and maintenance.

All core components comply with industrial-grade standards, and with 6kV lightning protection and wide-temperature design, the equipment is ensured to operate stably for a long time in the environment of -40°C~70°C.

Typical Application Scenarios: Comprehensive Coverage from Indoor to Field

Office buildings/Parks: Deploy ONUs in existing weak current rooms of offices, ticket halls and other areas to achieve high-speed access for surveillance cameras and save fiber resources.

Parking lots/Toll stations: Adopt high-density ONUs to aggregate data from multiple cameras and connect to OLTs with a 1:128 large optical splitting ratio, reducing the investment in central office equipment.

Long-distance outdoor video surveillance: For scenarios such as expressways, border lines and oilfield pipelines, the 20KM transmission distance combined with industrial-grade ONUs enables relay-free operation with resistance to lightning strikes, high and low temperatures.

Safe Villages/Smart Cities: Utilize equal/unequal ratio splitting to cover scattered surveillance points, and the point-to-multipoint architecture maximizes fiber utilization efficiency.

AINOPOL's optoelectronic fusion video backhaul solution, with its core advantages of simplified architecture, low TCO, manageable operation and maintenance, and full-scenario coverage, provides a highly competitive backhaul network construction mode for the security surveillance field. Both the redundant protection of core OLTs and the wide-temperature/industrial-grade/integrated design of a rich range of ONUs reflect AINOPOL's in-depth insight into users' actual needs. Choose AINOPOL for a simpler, more reliable and more economical video surveillance network.