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CPRI Armored Fiber Cable DLC/UPC Single-Mode OS2 2-Core LSZH 50m
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Product Highlights:
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Armored CPRI fiber cable with DLC/UPC connectors for outdoor FTTA links
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2-core OS2 single-mode fiber supports stable long-distance transmission
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LSZH jacket and rugged branch design ensure safety and durability
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Manufactured by FiberMania with OEM/ODM flexibility, fast lead times, and factory-direct support
Table of Contents
Description
The CPRI Armored Fiber Cable DLC/UPC is designed for dependable optical transmission in outdoor FTTA and wireless access networks where mechanical strength and signal stability are essential. Built with 2-core OS2 9/125 single-mode fiber and a 50-meter length, this cable supports long-distance CPRI links between baseband units and remote radio equipment while maintaining low attenuation and consistent performance.
A rugged armored branch structure is integrated into the cable design to protect against crushing, tension, vibration, and accidental impact commonly encountered in tower-mounted and rooftop installations. The 7.0 mm cable construction balances strength and flexibility, allowing secure routing along towers, ladders, and outdoor cabinets. The LSZH outer jacket enhances fire safety and environmental compliance, making the cable suitable for both indoor transitions and outdoor deployment.
Equipped with precision-polished DLC/UPC connectors, the assembly ensures accurate optical alignment and stable transmission quality over time. Each cable is factory-terminated and fully tested, minimizing installation risk and reducing on-site labor. Manufactured under strict quality control systems, this CPRI fiber cable is built to deliver long-term reliability in mission-critical telecom infrastructure.
Specification
| Connector Type | DLC/UPC |
|---|---|
| Fiber Type | Single-mode 9/125 (OS2) |
| Optional Fiber Type | Multimode 50/125 |
| Fiber Standard | ITU-T G.657A2 (armored branch) |
| Fiber Count | 2 Cores |
| Cable Structure | GYFJH armored branch design |
| Cable Length | 50 m (custom lengths available) |
| Main Cable Diameter | 7.0 mm |
| Sub-branch Diameter | 2.0 mm |
| Jacket Material | LSZH, flame-retardant |
| Operating Wavelength | 1310 nm, 1550 nm (single-mode) |
| Insertion Loss | ≤0.3 dB |
| Return Loss | ≥35 dB |
| Repeatability | ≤0.1 dB |
| Interchangeability | ≤0.2 dB |
| Durability | ≤0.2 dB after repeated mating |
| Tensile Strength | 200 N (long-term) / 400 N (short-term) |
| Crush Resistance | 1100 N/100 mm (long-term) / 2200 N/100 mm (short-term) |
| Minimum Bend Radius | Dynamic: 20 × D / Static: 10 × D |
| Operating Temperature | -40°C to +85°C |
| Installation Environment | Indoor / Outdoor |
| Application Type | FTTA, CPRI fronthaul, base station links |
| Factory Testing | 100% IL, RL, and continuity tested |
Features
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DLC/UPC connectors with precision polishing
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2-core OS2 9/125 single-mode fiber
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Armored branch construction for mechanical protection
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LSZH jacket for flame-retardant and low-smoke performance
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Low insertion loss and stable return loss
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7.0 mm cable diameter optimized for outdoor routing
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Factory-terminated and 100% optically tested
Applications
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FTTA and CPRI fronthaul connections
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4G / 5G base stations and wireless access networks
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Rooftop and tower-mounted antenna systems
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Outdoor equipment cabinets and shelters
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Telecom and broadband infrastructure deployments
FAQ
Q: What advantages does the armored branch design provide?
A: The armored structure protects the fiber from crushing, vibration, and mechanical stress, making it ideal for tower and rooftop installations.
Q: Is this cable suitable for long-distance CPRI transmission?
A: Yes, the OS2 single-mode fiber and precision-polished connectors support stable, low-loss transmission over long distances.
Q: Can FiberMania customize this product for specific projects?
A: Yes, we offer full OEM/ODM customization including length, connectors, labeling, and packaging.
Q: What testing is performed before shipment?
A: Each cable is factory-terminated and tested for optical continuity, insertion loss, and visual quality.
Q: What is the minimum order quantity?
A: FiberMania supports flexible MOQs, including small quantities for trials or pilot deployments.
FTTA Fiber Patch Cable Guide Table
| SKU | Cable Type | Connector A | Connector B | Fiber Count | Features | Application |
| DLUP-SM027LBK50 | OS2 SM | DLC UPC | DLC UPC | 2 | Armored | CPRI |
| LCLC-SM047LBK03 | OS2 SM | LC UPC | LC UPC | 4 | LSZH | CPRI |
| IPLAIPLA-SM025TBK03 | OS2 SM | IP LC/APC | IP LC/APC | 1 | TPU | Waterproof |
| IPLCIPLC-M3024TBK05 | OM3 | IP Duplex LC/UPC | IP Duplex LC/UPC | 2 | TPU | Waterproof |
| OTSU-SM014LBK01 | OS2 SM | OptiTap SC/APC | SC/UPC | 1 | LSZH, 4.8mm | Outdoor |
| OTXX-SM0149EBK03 | OS2 SM | OptiTap SC/APC | null | 1 | PE, Flat | Outdoor |
| FXOS-SM024TBK30 | OS2 SM | ODC | Fullaxs | 1 | TPU | Outdoor |
| OSLC-SM044TBK03 | OS2 SM | ODC | LC/UPC | 4 | TPU | Outdoor |
| RSLC-SM024TBK03 | OS2 SM | RDC | LC/UPC | 2 | TPU, 4.8mm | Outdoor |
| FXFX-SM025TBK03 | OS2 SM | FullAXS | FullAXS | 2 | TPU | Outdoor |
| MISASA-SM014LBK05 | OS2 SM | Mini SC/APC | Mini SC/APC | 1 | LSZH | Outdoor |
| NLCLC-SM024LBK03 | OS2 SM | NSN LC/UPC | DLC/UPC | 2 | LSZH | Outdoor |
Quality Qulifications and Compliance
To get the detailed certification, please go to the Compliance.
Please Note: Our products comply with all internationally recognized and industry-standard specifications. For customized or special requirement products, we carry out testing and standards in accordance with the conformity criteria specified in the contract.
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