Descrição
Main Features & Benefits
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High-Speed Multimode Support: Constructed with OM3 or OM4 50/125 µm multimode fiber, delivering excellent performance for 10G, 40G, and 100G Ethernet and beyond. OM4 offers enhanced bandwidth and distance compared with OM3.
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MPO to LC Breakout Design: One end terminated with a high-density MPO/MTP multifiber connector and the other with 12 conectores LC, simplifying fan-out deployment to transceivers and patch panels.
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Low Insertion Loss & High Return Loss: Typical insertion loss values as low as ≤ 0.3 – 0.35 dB on MPO and ≤ 0.3 dB on LC ensures minimal signal degradation, with strong return loss for stable transmission.
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Factory-Tested & Reliable: Each cable is precision assembled and 100% tested for optical performance before shipment, ensuring reliable field results.
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Flexible Jacket Options: Disponível em LSZH (baixa fumaça e zero halogênio) for safe indoor use or PVC where permitted.
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Polarity & Custom Options: Supports industry standard polarity configurations (Type A/B/C) and can be customized in length, jacket type, and connector polish.
Especificações técnicas
| Recurso | Especificação |
|---|---|
| Tipo de fibra | Multimode OM3 / OM4 (50/125 µm) |
| Contagem de núcleos | 12 fibers |
| Conector A | MPO/MTP (multifiber) |
| Conector B | 12 × LC connectors |
| Insertion Loss (typ.) | MPO ≤ 0.30 – 0.35 dB, LC ≤ 0.30 dB |
| Perda de retorno | ≥ 30 dB (multimode performance) |
| Jaqueta | LSZH / PVC |
| Cable Outer Diameter | ~3 mm (typical) |
| Temp. de operação. | -10 °C to +70 °C |
| Padrões | RoHS, EIA/TIA, IEC, Telcordia compliant |
Note: OM4 fiber (violet jacket) typically provides higher bandwidth and longer reach than OM3 (aqua) for equivalent applications.
Aplicações típicas
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Data Center Connectivity: Perfect for high-density server rack links, cross-connects, and patch panels.
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Parallel Optics Systems: Seamlessly integrates with QSFP+ and QSFP28 transceivers in 40G/100G multimode networks.
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SAN and Cloud Infrastructures: Supports enterprise storage and virtualized network environments.
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Structured Cabling: Ideal for MPO backbone cabling with LC breakout in horizontal or equipment cabinets.
Why Choose This MPO-LC Patch Cable?
Isso 12-core MPO-LC multimode patch cord is engineered for performance, reliability, and ease of deployment. Its high-density MPO termination reduces rack clutter and improves airflow, while the 12-LC breakout optimizes connections to individual network ports. Fully factory tested and compliant with industry standards, it’s a cost-effective solution for upgrading or expanding high-speed networks.
Perguntas e respostas profissionais
Q1: What’s the difference between OM3 and OM4 in this patch cord?
A: OM3 and OM4 are both 50/125 µm multimode fibers, but OM4 offers higher modal bandwidth and supports longer transmission distances at high data rates (e.g., 100G) compared with OM3.
Q2: Why use an MPO to LC breakout cable instead of a straight MPO trunk?
A: The MPO-LC breakout design lets a single multifiber cable fan out into individual LC connectors, which are widely used on transceivers and patch panels — reducing the need for additional breakout hardware.
Q3: What does polarity mean in MPO cabling, and why is it important?
A: Polarity defines how fibers map from one end of the cable to the other. Choosing the correct polarity ensures proper signal pairing, which is crucial for active equipment connectivity.
Q4: Can I mix OM3 and OM4 fibers in the same link?
A: Yes — OM3 and OM4 are compatible because both use 50/125 µm multimode fiber, but the link performance will typically be limited to the lower grade fiber’s capability.
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