
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.