Armored FTTA Remote Patch Cord 2-Core Fiber Optic Jumper with Spiral Tube Protection
Remote Fiber Optic Patch Cord: 2-Core Armored Solution for RRU/BBU
Product Overview
Our Remote Fiber Optic Patch Cord is specifically engineered for the demanding environments of Remote Radio Units (RRU) and Base Station connectivity. This 2-core jumper is designed to provide a high-bandwidth link between the BBU and RRU in 4G/5G networks.
What sets this patch cord apart is its ruggedized construction. The cable core is reinforced with high-strength Aramid Yarn or Polyester Yarn fillers to handle installation tension. To ensure maximum durability at the most vulnerable point, the "tail" sections (near the connectors) are encased in a Stainless Steel Spiral Armored Tube, protecting the fiber from crushing, kinking, and rodent damage without sacrificing flexibility.
Key Features & Benefits
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Stainless Steel Spiral Armor: The connector ends feature a flexible spiral tube that prevents mechanical damage and fiber breakage during deployment.
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Reinforced Tensile Strength: Integrated Aramid or Polyester yarn fillers allow for vertical hanging and long-distance pulling in tower environments.
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Customizable Lengths: Whether you need 10m for a rooftop site or 100m+ for a tower-mounted RRU, we manufacture to your exact project specifications.
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Low Insertion Loss: High-precision LC/SC/FC/ST connectors ensure optimal signal transmission for high-speed data.
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Weather-Resistant Outer Jacket: The LSZH or PE outer sheath is UV-resistant and designed for long-term outdoor exposure.
Technical Specifications
| Feature | Specification Details |
| Fiber Count | 2-Core (Duplex) |
| Fiber Type | G.652.D / G.657.A1 / G.657.A2 (Bend Insensitive) |
| Reinforcement | Aramid Yarn or Polyester Yarn Fillers |
| Connector Protection | Flexible Stainless Steel Spiral Armored Tube |
| Connector Types | LC/UPC, LC/APC, SC/UPC, FullAXS, PDLC, etc. |
| Cable Diameter | 4.8mm / 5.0mm / 7.0mm (Optional) |
| Length | Customized (e.g., 20m, 50m, 100m, 200m) |
| Tensile Load | Short term: 600N / Long term: 300N |
| Operating Temp | -40°C to +85°C |
Application Scenarios
This remote patch cord is the standard choice for modern telecommunication infrastructure:
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FTTA (Fiber to the Antenna): Connecting Base Band Units (BBU) to Remote Radio Units (RRU) on cell towers.
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RRH (Remote Radio Head) Deployments: Providing high-speed data links for 4G LTE and 5G NR equipment.
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Outdoor Harsh Environments: Ideal for deployments where cables are exposed to wind, vibration, and mechanical stress.
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Industrial & Military Communication: Ruggedized jumpers for mobile command centers and temporary field networks.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.