What the Data for This Category Looks Like
Optical module yield rate-related data comes primarily from public industry supply chain monitoring platforms, official vendor price pages, and operating data disclosed by stock exchanges. Data updates follow three frequency patterns: spot transaction unit prices update once daily, manufacturer guide prices sync quarterly, and operating-related data releases align with financial reporting cycles. Each structured data entry includes fields: model, manufacturer, current unit price, 7-day average unit price, port speed, transmission distance, and rated power consumption. Unit specifications are: unit price is yuan per piece, speed is Gbps, transmission distance is km, and power consumption is W. Data documents export in CSV or standardized JSON format, with non-nested fields to enable direct extraction and use.
Constraints on Sharing and Embedding Workflows
The multi-source update frequencies and field characteristics of optical module data impose multiple constraints on the sharing and embedding process. First, spot unit prices update daily. The cache validity period for embedded components must match this update cycle, otherwise outdated data will be displayed. Second, the data includes multiple fields with clear units. During embedding, units must be adapted to the display specifications of the receiving page to avoid inconsistent unit display issues. Third, fields vary significantly across different optical module models. Embedding configurations must support parameter passing for filtering data by model to ensure displayed content accurately matches requirements. Additionally, industry data standards are occasionally updated. Embedding templates must reserve entry points for adjusting field mappings to prevent display errors caused by field changes.
How to Configure Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
shareCacheTTL | 86400 seconds | Matches the daily update cadence of optical module spot unit prices to avoid displaying outdated data |
embedAllowedDomains | Business domain names + legally verified mini-program domain names | Adapts to web and mini-program embedding scenarios, uses domain name verification to avoid cross-domain and unauthorized access issues |
displayFieldList | Model, current unit price, 7-day average unit price, port speed | Focuses on core optical module metrics that users care about, streamlines displayed content |
dataFilterParam | Filter by model, manufacturer | Adapts to the large variation in fields across optical module models, improves accuracy of displayed content |
shareVersion | 4.9.1 and above | Fixes voice permission verification failure issues in version 4.8.23, ensures normal function in embedding scenarios |
embedErrorPrompt | Calibrated based on actual testing | Aligns with user cognition in business scenarios, avoids overly technical error copy |
The parameter values provided on this page are all common recommended starting points for configuration. Actual values are affected by material form, data volume, and business rules. Specific issues require case-by-case analysis. It is recommended to test on your own samples before finalizing settings.
Three Common Configuration Mistakes
- Symptom: When calling voice recognition functionality in an embedded webpage, a
permission deniederror prompt pops up, using version 4.8.23. Cause: This version does not adapt to voice permission verification logic in embedding scenarios, and cannot properly apply for system permissions during cross-domain embedding. - Symptom: Pages embedded via iframe cannot display properly in mini-programs, triggering a domain verification interception prompt. Cause: Legally verified domain names corresponding to mini-program web-view were not added to the embed allowed domains configuration, failing to pass the platform's security verification rules.
- Symptom: No historical conversation records appear after opening a login-free shared link, but corresponding session data can be queried in backend logs. Cause: The duration of the historical record cache parameter configuration for sharing scenarios is too short, or the historical record synchronization switch in sharing mode was not enabled, preventing the frontend from loading cached data.
How to Verify Configurations Are Complete
- Open the shared link, check whether the data update time matches the industry data update cycle to confirm that the cache configuration is effective.
- Embed the component in multiple configured domain environments, verify that it loads normally and no domain interception prompts appear.
- Call the voice recognition function (if configured to enable), confirm there are no permission error prompts, verify that version adaptation is correct.
- Pass specified filter parameters, confirm that the displayed fields and filter results meet configuration requirements.
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.