FTTB Fault Constraint Diagnosis Question-Answer Dataset

#fault diagnosis #constraint-based reasoning #evidence-based question answering #fiber optic network fault diagnosis #broadband network maintenance #telecom troubleshooting

5000
0.3GB
JSON
CATL
MOBIUSI INC

Updated:2026-10-19

AI Analysis & Value Prop

This dataset contains text-based FTTB fault scenarios with access topology, affected user scope, equipment status, alarms, and troubleshooting results, paired with diagnostic reasoning, excluded causes, supporting evidence, and constrained conclusions. Samples are organized around evidence consistency and network dependencies, making them suitable for training models to analyze faults and rule out unsupported causes when information is limited. Use cases include reasoning SFT, FTTB troubleshooting question answering, network operations support, and constraint-reasoning evaluation.

Dataset Insights

Sample Examples

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Technical Specifications

Field	Type	Description
file_name	string	File name
diagnosis	string	Provides a fault diagnosis consistent with the available evidence and network dependency constraints.
reasoning	string	Explains how to analyze the fault scenario using the available evidence and network dependencies.
case_input	string	Raw scenario information, including FTTB access topology, affected user scope, equipment status, alarms, and troubleshooting results.
excluded_causes	string	Lists fault causes that conflict with the available evidence or network dependencies and explains why they are excluded.
supporting_evidence	string	Summarizes the topology, impact scope, equipment status, alarms, or troubleshooting results that support the diagnosis.

Compliance Statement

Authorization Type	Proprietary - Commercial AI Training License (No Redistribution)
Commercial Use	Requires exclusive subscription or authorization contract (monthly or per-invocation charging)
Privacy and Anonymization	No PII, no real company names, simulated scenarios follow industry standards
Compliance System	Compliant with China's Data Security Law / EU GDPR / supports enterprise data access logs

Frequently Asked Questions

What fault information does the dataset contain?: Samples include FTTB access topology, affected user scope, equipment status, alarms, and troubleshooting results. They also provide diagnostic reasoning, excluded causes, supporting evidence, and a final diagnosis.

How does the dataset support constraint-reasoning training?: Each sample requires the diagnosis to agree with the available evidence and network dependencies, and explains which causes should be ruled out and why. This supports training in conditional analysis, evidence checking, and fault reasoning.

What are the intended use cases?: The dataset can support reasoning SFT, FTTB broadband troubleshooting question answering, network operations assistance, and constraint-reasoning evaluation. Adapt it to the relevant network topology, equipment, and operational procedures before deployment.

How can I obtain the data and confirm usage rights?: Refer to the dataset listing or provider documentation for available formats, delivery options, and licensing scope. Before commercial training, redistribution, or use involving sensitive operational information, verify the applicable permissions and data compliance requirements.

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Cite this Work

@dataset{Mobiusi2026,
  title={FTTB Fault Constraint Diagnosis Question-Answer Dataset},
  author={MOBIUSI INC},
  year={2026},
  url={https://www.mobiusi.com/datasets/4c1af81a0fa91eb48e4730bbe72048ca?dataset_scene_id=19},
  urldate={2026-10-09},
  keywords={FTTB fault diagnosis, fiber to the building, broadband troubleshooting, network operations dataset, constraint reasoning, fault QA data, reasoning SFT, telecom network diagnosis},
  version={1.0}
}

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