الوصف
Performance That Powers Networks
Precision is the heartbeat of fiber optics. Our SC/UPC jumpers are manufactured with high-grade ceramic ferrules to ensure that the 9-micron fiber cores align with microscopic accuracy every time they are mated.
| المعلمة التقنية | المواصفات | Professional Value |
| نوع الموصل | من SC/UPC إلى SC/UPC | Universal 2.5mm “Push-Pull” |
| فئة الألياف | الوضع الأحادي OS2 (9/125 ميكرومتر) | Optimized for 1310nm/1550nm |
| فقدان الإدراج | $ \leq 0.25 \{ ديسيبل}$ | High-efficiency light path |
| خسارة الإرجاع | $ \Geq 50 \{ ديسيبل}$ | Superior digital signal purity |
| خامة السترة | LSZH (أصفر) | Fire-safe and low-smoke |
| المتانة | $> 1000$ التزاوج | Long-term mechanical life |
Why SC/UPC Remains the Industry Standard
1. Robust Mechanical Design
The SC connector features a square, snap-in locking mechanism. Its 2.5mm ferrule is larger and more physically resilient than smaller LC alternatives, making it less prone to damage during frequent re-patching in high-traffic distribution frames.
2. Optimized for High-Speed Data
While APC (Green) connectors are necessary for analog video, اتحاد الوطنيين الكونغوليين (أزرق) is the optimized standard for digital data. With a return loss of $\geq 50\text{dB}$, it provides a crystal-clear path for Gigabit Ethernet, 10G, and even 100G protocols.
3. Future-Proof OS2 Core
Inside the yellow jacket is high-performance الألياف أحادية الوضع OS2. This glass is rated for distances up to 40km and beyond (depending on transceivers), ensuring your physical layer infrastructure won’t need an upgrade when you increase your network speeds.
4. Safety-First LSZH Jacket
Our patch cords utilize منخفضة الدخان عديمة الهالوجين (LSZH) materials. In the event of extreme heat or fire, the jacket emits minimal smoke and zero toxic halogen gases, meeting the strictest building safety codes for modern data centers.
Technical Q&A: Field Engineering FAQ
Q: Can I plug this SC/UPC (Blue) cable into an SC/APC (Green) port?
A: No. This is a critical mistake. A UPC end is flat and an APC port is angled. Forcing them together creates an air gap that causes massive signal loss and can permanently scratch the ceramic ferrules. Always match Blue to Blue.
Q: What is the benefit of the “Simplex” (SX) configuration?
A: Simplex cables are ideal for Bi-Directional (BiDi) networking. Since BiDi transceivers send and receive on a single strand, using a Simplex cable reduces bulk in your cable trays and simplifies your fiber management.
Q: How does the LSZH jacket handle tight corners in a rack?
A: Our cables use bend-insensitive fiber (G.657.A1), allowing for a much tighter bend radius than standard fiber. This means you can route cables through crowded panels without worrying about “micro-bend” signal loss.
Q: Why is the connector color Blue?
A: In the international fiber coding standard, Blue represents a UPC (Ultra Physical Contact) polish for Single Mode fiber. This helps technicians quickly identify the correct connection type to avoid hardware mismatches.
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