Product Description
Technical Specifications
| Parameter | Description |
| Product Name | FC-FC Duplex Singlemode Fiber Optic Patch Cable |
| Connector Type | FC/UPC to FC/UPC (Duplex) |
| Fiber Type | Singlemode OS2 |
| Fiber Core Size | 9/125μm |
| Cable Diameter | 2.0mm / 3.0mm (customizable) |
| Jacket Material | LSZH / PVC / OFNP |
| Jacket Color | Yellow (standard for singlemode) |
| Insertion Loss | ≤ 0.3 dB |
| Return Loss | ≥ 50 dB |
| Operating Temperature | -20°C ~ +70°C |
| Length Options | 1m / 2m / 3m / 5m / 10m / 20m / Custom |
Product Introduction
This FC to FC Duplex Singlemode Fiber Optic Patch Cable is designed for high-performance optical signal transmission in long-distance and high-bandwidth networks. Using OS2 9/125μm singlemode fiber, it ensures low insertion loss and stable connection across telecom networks, FTTH installations, and data center backbones.
Duplex configuration supports bi-directional communication with paired fibers in one cable jacket.
Key Features
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FC/UPC to FC/UPC Connectors – Threaded coupling for secure connection
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OS2 Singlemode Fiber (9/125μm) – Ideal for long-distance transmission
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Low Insertion & High Return Loss – Optimized for minimal signal loss
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Durable Jacket Options – LSZH / PVC / OFNP available
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Length Customizable – Tailored for various network installations
Application Scenarios
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Telecom & Metro Networks
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Fiber-to-the-Home (FTTH) Projects
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Data Centers / Server Rooms
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Optical Test Equipment Connections
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R&D and Lab Fiber Networks
Installation & Safety Notes
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Ensure connectors are clean before mating to prevent loss
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Handle with care; do not excessively bend (min bend radius: ~30mm)
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Store in dry, dust-free environment
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Match cable type (singlemode) with system specifications
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Not intended for multimode use (MMF systems)
OEM / ODM Customization Options
| Option | Description |
| Connector Type | FC/UPC – FC/APC / LC / SC / ST / Hybrid |
| Fiber Type | OS2 (SM) / OM1 / OM2 / OM3 / OM4 (MM) |
| Jacket Material | LSZH / PVC / OFNR / OFNP |
| Cable Diameter | 2.0mm / 3.0mm / Armored |
| Jacket Color | Yellow / Aqua / Orange / Custom |
| Labeling | Serial No. / Length Tag / Logo Sleeving |
| Packaging | PE Bag / Ziplock / Reel Box / Custom Logo Box |
FAQ
Frequently Asked Questions (FAQ)
Q1. Are you factory or trade company?
A: We are factory of more than 16 years export experience.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. Samples ?
A: 2-5 pieces free samples are available, freight on you. Delivery time usually is 2-3 days. Customized samples will take 5-10 days.
Q5. What is delivery time if we place an order?
A: It depends order quantities. Usually, we can deliver goods within 10-15 working days, for more QTY order, let's confirm when you place official order.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7. How to ship out the cargo?
A: At your request, by sea, by express, all are available.
