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OLT and Central‑Site Core
Basic Information
Large-scale industrial parks, smart city peripheral monitoring, water conservancy and energy base stations feature wide coverage and dispersed terminal nodes. Traditional point-to-point fiber networking leads to complicated wiring, high maintenance costs and difficult unified management. The OLT and Central-Site Core equipment serves as the core convergence node of industrial fiber access systems. It centrally aggregates massive ONU/ONT fiber terminals, realizes unified data forwarding, bandwidth allocation and device status monitoring. It replaces decentralized network architecture with streamlined central-site fiber networking, greatly simplifying on-site wiring structure. With industrial-grade operating stability and powerful multi-service bearing capability, it supports long-term 24/7 operation. It effectively solves the problems of difficult management, unstable transmission and insufficient scalability in large-scale distributed fiber access scenarios, providing reliable core fiber backbone support for industrial centralized networking.
Features And Optional Customization
This central-site core OLT device supports flexible configuration and personalized customization for diversified large-scale fiber networking projects. Hardware allows custom optical port density, upstream/downstream port combination and multi-service card expansion. It supports large-capacity concurrent access of fiber terminals. Software supports refined bandwidth management, QoS traffic priority scheduling, terminal access authentication, remote device management and fault alarm. It adapts to multiple service bearing including industrial monitoring data, video stream transmission and equipment control signals. It supports hierarchical network management and batch terminal configuration, greatly improving operation and maintenance efficiency. Custom service templates and access strategies can be formulated according to project scale and service types to meet differentiated industrial networking demands.
Technical Specification
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Core Performance Parameters |
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Core Function |
Centralized fiber terminal aggregation, multi-service core forwarding, unified network management |
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Access Capability |
Support large-scale concurrent access of ONU/ONT fiber terminals |
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Traffic Management |
Intelligent bandwidth scheduling, QoS priority control and flow limiting management |
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Operation Management |
Remote batch configuration, real-time status monitoring and automatic fault alarm |
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Transmission Performance |
High-speed wire-speed forwarding, low-latency and stable fiber data transmission |
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Deployment Position |
Central core convergence layer for industrial fiber access networks |
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Application Advantage |
Simplify network structure, reduce O&M costs and support scalable network expansion |
Material & Industrial Design
- Shell Material: High-strength metal industrial chassis, standard rack-mounted design
- Core Components: Industrial-grade core forwarding chip and high-stability optical processing module
- Protection Design: Built-in surge protection and EMC anti-interference circuit, adapting to central machine room environment
- Quality Inspection: Long-term full-load aging test, large-concurrency access pressure test and service stability verification before delivery
Application Area
Widely applicable to industrial park central core networking, distributed monitoring fiber aggregation, water conservancy, power and energy station fiber access systems, large-scale smart site terminal convergence and other scenarios requiring centralized fiber access and unified core management.
Available Design
- Custom optical port density and upstream/downstream port collocation
- Custom terminal access management rules and bandwidth allocation strategies
- Configure multi-service priority scheduling and fault linkage alarm mechanism
- Support customized hierarchical management authority and batch operation functions
Similar Product Recommendation
For long-distance single-point fiber transmission, please select our Optical Managed Switch. For high-bandwidth industrial core networking, choose 10G Chassis based Managed Switch. For modular multi-service core convergence, refer to Chassis based Multi-Service Switch.
Why Choose Us
We provide professional industrial fiber core networking solutions. As central-site core equipment, this OLT device realizes centralized aggregation and intelligent management of massive fiber terminals, completely solving the pain points of scattered equipment and difficult maintenance in traditional distributed networking. Powerful concurrent access capability and refined traffic scheduling ensure stable transmission of multi-type industrial services. Standard rack-mounted industrial design guarantees long-term reliable operation in central machine rooms. It supports on-demand network expansion, helping customers build low-cost, high-stability and scalable industrial fiber backbone networks.
Customer Service
We provide complete datasheets, operation manuals and fiber network deployment guidance. Our professional technical team supports pre-sales network capacity evaluation and topology planning, as well as after-sales remote debugging and batch terminal configuration services, ensuring stable and efficient operation of industrial fiber core networks.
FAQ
Q: What is the main application of OLT and Central Site Core?
A: It is central-site core fiber equipment, used for centralized aggregation, unified management and core data forwarding of large-scale distributed fiber access terminals in industrial scenarios.
Q: What is the core advantage compared with ordinary switches?
A: It is specially built for fiber terminal aggregation, supporting massive concurrent ONU access, refined bandwidth scheduling and batch remote management, which is more suitable for large-scale fiber networking than ordinary switches.
Q: Can it carry multiple industrial services simultaneously?
A: Yes. It supports mixed bearing of monitoring video, sensor data and equipment control signals, and ensures key service priority through QoS scheduling.
Q: Is it convenient for later network expansion?
A: Absolutely. It supports modular expansion and on-demand terminal access capacity upgrade, with strong scalability to meet long-term industrial network iteration demands.
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