SC/UPC Optical Fiber Fast Connectors
- ConnectorType:UPC
- AdapterType:UPC
- ProductModel:SC/UPCFastConnectors

SC/UPC quick connector
1. Core structure
- Connector typeSC type (adapter compatible with SC/PC).
- end face processing:UPC(Ultra Physical Contact),That is, ultra-fine polishing of the flat end face, improving the return loss by optimizing the polishing process.
2. Technical features
- Medium reflection controlReturn loss 50-55dB (Single-mode), between PC and APC。
- balancing performanceIt is more suitable for reflection-sensitive scenes than PCs, but the cost is lower than APC.
- ease of installation: Same as SC/PC, supports fast field termination.
3. Performance parameters
| Product parameters | Type | Technical parameters | Environmental parameters |
|---|---|---|---|
| Low insertion loss | embedded | Fiber diameter: 125um-900um | Operating temperature: -40°–85° |
| High return loss | Interpolation loss: THE ≤0.3dB; ≤0.5dB | Temperature cycle: IL Value Change ≤0.3dB | |
| High reliability and high stability | Return loss: RL ≥40dB | Vibration: THE value change ≤0.3dB | |
| Data can be customized according to customer requirements | Flood disaster: THE value change ≤0.3dB | ||
| Repeatability: THE value change ≤0.3dB |
4. Typical application scenarios
MAN Edge LayerMedium reflection control is required but the budget is limited.
Industrial Control NetworkAnti-vibration design combined with medium return loss requirements.
Enterprise LANJumper deployment that balances performance and cost.

Second, the general advantages of quick connectors
deployment efficiency: Compared to traditional connectors, installation time is reduced by more than 70%.
Tool simplificationNo need for a grinder or complex equipment, relying on UV curing or mechanical crimping.
Environmental adaptationWide operating range (-40 ° C to + 85 ° C) for outdoor and industrial applications.
reliability: Pre-installed components reduce on-site operation errors and improve connection stability.
YRFFIBER Tienen un total de 13 líneas de producción, talleres sin polvo modernizados y equipos de procesamiento de alto rendimiento. Desde la adquisición de materias primas hasta el procesamiento de productos terminados, pasando por las pruebas de calidad de los productos, pasando por el embalaje y la exportación, tenemos una gama completa de líneas de producción. Las siguientes son algunas de las fotos reales del taller





