Beschreibung
🏗️ Structural Integrity & Metallic Reinforcement
The core innovation of this connector lies in its internal metallic skeleton. By replacing the standard plastic frame with a Anschlag aus Zinklegierung, the connector achieves a level of axial stability usually reserved for heavy-duty 3.0mm jacketed cables.
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Anti-Pistoning Matrix: In environments with fluctuating temperatures, 0.9mm buffers can expand and contract, causing the ferrule to shift (pistoning). The Zinc Alloy Stop acts as a permanent thermal and mechanical lock, keeping the zirconia ferrule fixed in its optimal physical contact position.
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Mechanical Grounding: The metal stop provides a solid surface for the internal spring to compress against. This results in a more consistent mating force (approx. 1.2kgf), which is vital for maintaining a stable Return Loss of ≥50dB over thousands of mating cycles.
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Precision Axial Alignment: Unlike plastic components that may have slight molding variances, the Zinc Alloy components are machined to sub-micron tolerances, ensuring the ferrule remains perfectly concentric with the outer housing.
🌍 Application Scenarios: Beyond Basic Patching
The SC UPC Zinc-Stop series is designed for mission-critical deployments where a connection failure is not an option:
1. High-Density ODF & Central Office
In central office environments, 0.9mm pigtails are often bundled and routed through tight channels. The metal stop ensures that even if a pigtail is accidentally snagged or subjected to slight tension during maintenance, the internal alignment remains undisturbed.
2. PLC Splitter & Module Integration
For manufacturers of 1xN or 2xN PLC splitters, these connectors offer the structural rigidity needed to withstand the potting and assembly process. The zinc alloy frame protects the fiber-to-ferrule bond from the stresses of thermal curing.
3. Industrial & Aerospace Sensors
In environments subject to constant vibration or G-force stress, plastic internal clips can fatigue or fail. The metallic backbone of the Zinc Alloy Stop provides the requisite vibration resistance to maintain signal continuity in high-stakes monitoring systems.
📉 Technical Performance & Material Matrix
This series is built to outperform standard carrier requirements, focusing on long-term signal “flatness” and durability.
| Performance Pillar | Technisches Detail | Strategic Benefit |
| Internal Architecture | Precision-Cast Zinc Alloy Stop | Maximum mechanical rigidity |
| End-Face Geometry | Spherical UPC Polish | Optimized for digital OS2 links |
| Einfügungsdämpfung (IL) | Typical: ≤ 0.12 dB / Max: ≤ 0.30 dB | Preserves optical power budgets |
| Rückflussdämpfung (RL) | ≥ 55 dB | Minimizes transceiver jitter |
| Pull Strength | ≥ 9.8N (0.9mm buffer limit) | Protects fiber from handling stress |
| Materielle Sicherheit | UL 94V-0 High-Impact Polymer | Fire-safe for indoor infrastructure |
| Arbeitsbereich | -40°C bis +85°C | Stable in extreme climate conditions |
📦 Manufacturing & Logistics Customization
As a direct manufacturer, we offer specialized configuration options for the Zinc-Stop series to meet diverse engineering standards:
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Color-Coded Housing & Boots: Beyond the standard Blue (UPC), we provide custom color identification for specific internal routing paths (Red, Black, or Yellow) to simplify complex cable management.
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Ferrule Selection: Choose between standard Zirconia or premium “Low-Loss” ferrules with tighter concentricity tolerances for ultra-short-link high-speed data applications.
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Component Kits vs. Pre-Assemblies: We supply these as loose-piece bulk kits for assembly houses or as fully terminated, 100% interferometry-tested pigtails ready for immediate field splicing.
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Buffer Support: The internal clip and 0.9mm mini-boot are compatible with PVC, Hytrel, and LSZH 900µm tight-buffer materials.





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