What the Data for This Category Looks Like
Optical module marketing-related documents primarily come from official manufacturer product specifications, marketing white papers, technical parameter manuals, and supporting integrated API documents. Update cycles align with new product launches and compliance requirements, typically once per quarter to once per year. Document formats include PDF, Word, and HTML interface documents. Structures contain structured parameter tables and lengthy scenario descriptions. Core fields include transmission rate (unit: Gbps), operating wavelength (unit: nm), transmission distance (unit: km), power consumption (unit: W), and interface type, among others.
Constraints for Document Parsing and Chunking
Optical module documents contain both structured parameter tables and unstructured marketing text. Parsing processes must distinguish between these two content types to avoid mixed chunking. HTML-format API documents include code blocks and Javadoc comments. Invalid code and comment content must be filtered out. Some documents are uploaded in non-standard formats, such as TXT files with modified extensions. Text extraction logic for non-native formats must be adapted. Field units vary across documents. Units must be uniformly marked during chunking to ensure accurate retrieval matching. Documents with long update cycles require version association identifiers. This prevents confusion between old and new parameters during chunking.
How to Configure
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
chunk_size | 800–1200 characters | Optical module documents contain structured parameters and long text descriptions. This range balances parameter completeness and semantic coherence |
chunk_overlap | 50–100 characters | Retains contextual association between segments, preventing structured parameters from being split apart |
parse_ignore_codeblock | Enabled | Filters code blocks in supporting API documents for optical modules, retaining only Javadoc comments and parameter description text |
parse_mode | Mixed Parsing | Extracts both structured table content and unstructured marketing text, adapting to multiple document types |
parse_timeout | 300 seconds | Adapts to parsing requirements for large-volume optical module product white papers, avoiding timeout interruptions |
max_upload_file_size | 1000 MB | Supports batch uploading multiple optical module documents, meeting batch processing needs for marketing materials |
The parameter values provided on this page are common recommended starting points for configuration. 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 settings.
Three Common Mistakes
- Scenario: Upload a Java interface file modified to have a TXT extension. Parsing results are empty, with no chunked content. Cause: Non-natively supported text formats do not trigger the Java document parsing logic. Only plain text content is extracted, and interface definition structures cannot be recognized.
- Scenario: Upload an HTML interface document generated by Javadoc. Parsing results contain no valid parameter content. Cause: Code block filtering configuration is not enabled. Mixing of code blocks and comments causes valid parameter text to be obscured.
- Scenario: After uploading a document using the chunk mode pushdata API, the interface permanently displays an indexing status. Cause: The
parse_timeoutconfiguration value is lower than the time required for document parsing, causing the parsing process to interrupt before indexing completes.
How to Confirm Proper Configuration
- Upload a standard optical module product specification document. Confirm the parsing result includes both structured parameters and unstructured marketing text.
- Upload an HTML interface document generated by Javadoc. Confirm the parsing result filters code blocks and retains valid parameter descriptions.
- Review parsing task run logs. Confirm there are no exceptions such as timeouts or format recognition failures.
- Upload a Java interface document modified to have a TXT extension. Confirm interface definition content can be recognized.
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.