Description
🔍 Key Features & Benefits
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ST/UPC Connector with bayonet locking provides quick plug-and-play installation.
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High-Quality Polished Connector ensures low insertion loss and excellent optical performance.
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OM3 Multimode Fiber delivers high bandwidth over short-to-medium distances.
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Durable and Flexible Jacket with LSZH material for enhanced safety.
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12-Core Design supports parallel transmission and high-density connectivity.
📊 ST/UPC-12core-OM3 Technical Specification
| Parameter | Specification |
|---|---|
| Product Name | ST/UPC 12-core Fiber Pigtail |
| Fiber Type | Multimode OM3 (50/125 µm) |
| Connector Type | ST/UPC |
| Insertion Loss | ≤ 0.3 dB |
| Return Loss | ≥ 30 dB |
| Durability | ≥ 1000 mating cycles |
| Operating Wavelength | 850 nm & 1300 nm |
| Jacket Material | LSZH |
| Cable Diameter | 0.9 mm tight buffered |
| Operating Temp | −40 °C to +80 °C |
📌 Common Professional Q&A
Q1: What’s the difference between LC and ST connectors?
A: LC connectors are smaller with latch locking for high-density panels, while ST connectors use a bayonet twist lock ideal for legacy or industrial cabling.
Q2: Why choose OM3 multimode over OM1/OM2 for pigtails?
A: OM3 is optimized for laser-based transmission, supporting higher speeds and longer distances (e.g., 10 Gbps+), with better bandwidth.
Q3: What does UPC mean?
A: UPC stands for Ultra Physics-Contact polish — it reduces back-reflection and improves return loss for more stable optical performance.
Q4: Can these pigtails be used outdoors?
A: These specific versions are typically for indoor or protected outdoor enclosures (LSZH jackets). For outdoor use, armored or outdoor-rated cable variants are recommended.
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