What data for this category looks like
Optical module-related data primarily comes from original equipment manufacturer product specifications, industry technical white papers, marketing materials, and compliance certification documents. Update cycles adjust alongside vendor new product releases and industry standard iterations, typically occurring every 1 to 3 months. Most individual documents are technical parameter tables and scenario adaptation plans, with fixed structures. These structures include fields such as model identifier, transmission rate, operating wavelength, power consumption, interface type, applicable networking scenarios, and compliance certification numbers. Common units include Gbps, nm, W, mm, and others.
What constraints these characteristics impose on knowledge base retrieval and recall
Optical module data centers on structured technical parameters. Retrieval must accurately match fields such as model and transmission rate to avoid interference from irrelevant results. Fixed document structures support structured parsing, but scenario-based adaptation descriptions in marketing scenarios require simultaneous unstructured semantic recall. Update cycles adjust with vendor new product launches. The system must support incremental synchronization of updated parameter documents to prevent outdated data from causing misguidance. In scenarios where multiple models circulate concurrently, filtering recall results based on query networking scenarios and bandwidth requirements narrows the matching scope and improves accuracy.
How to set configurations
| Configuration Item | Recommended Approach | Rationale |
|---|---|---|
Segment Length | 800–1200 characters | Optical module documents contain continuous technical parameters and scenario descriptions. This range balances the integrity of parameter fields and semantic coherence |
Similarity Threshold | 0.75–0.85 | Accurate matching of technical parameters and scenario requirements is needed. A threshold that is too low introduces irrelevant models, while a threshold that is too high may miss applicable scenarios |
Recall Count | Top 6–8 results | Optical module models are numerous with clear parameter differences. A small number of precise recalls can cover user query needs |
PARSE_FILE_TIMEOUT_SECONDS | 300 seconds | Some original equipment manufacturer specifications contain large numbers of charts and parameter lists. Sufficient parsing time must be reserved |
Reranked Return Count | Top 3–5 results | Prioritize displaying the most matching optical module models and adaptation solutions to simplify user filtering |
CACHE_ENABLE | Enabled | Optical module marketing content updates at a stable frequency. Enabling cache improves response speed for repeated queries |
The parameter values provided on this page are common starting points for configuration setup. Actual values are affected by material format, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on your own samples before finalizing values.
Three common mistakes
- Issue: Knowledge base retrieval results include expired optical module model parameters. Cause: Incremental synchronization rules are not configured, and full synchronization is used continuously to pull outdated original equipment manufacturer documents.
- Issue: Unable to filter content for specified optical module models via variables when calling the knowledge base search plugin. Cause: Query variables are not mapped to the model fields in documents, and variable-based recall filtering rules are not set.
- Issue: A
413 Request Entity Too Largeerror is triggered when uploading optical module marketing manuals. Cause: The size of individual documents exceeds the configuredUPLOAD_FILE_MAX_SIZEthreshold, or long marketing plan documents are not split.
How to confirm successful configuration
- Run a single retrieval test, enter optical module model keywords, and verify that returned document results include corresponding model parameters and adaptation scenarios.
- Check the knowledge base synchronization logs to confirm that new original equipment manufacturer specifications have completed incremental synchronization and outdated documents have been marked as expired.
- Configure a variable retrieval test, enter a custom networking scenario variable, and verify that recall results only include optical module content applicable to that scenario.
- Check plugin invocation logs to confirm that response times for each retrieval meet expectations, and cache hit counts increase alongside repeated queries.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.