FTTA Single-Mode Duplex Patch Cord for Outdoor Remote Base Stations, LC/UPC-LC/UPC, OS2-7.0mm, LSZH

Armored low-smoke zero-halogen Fiber-to-the-Antenna (FTTA) patch cord for outdoor applications FTTA patch cords are designed for high reliability in heavy industry and harsh environment applications, including fiber-to-the-antenna solutions. These patch cords are composed of Corning fiber optic cable and LC/UPC duplex connectors, featuring excellent crush resistance and high flexibility of the armored tube. In addition, they feature a flame-retardant LSZH outer jacket that is UV-stable and highly resistant to chemicals commonly found in industrial environments, making them suitable for both indoor and outdoor industrial installations.
Product Applications

• High-speed interconnection between high-density LC-interface devices in data centers, meeting high-bandwidth short-distance transmission requirements

• Long-distance single-mode fiber transmission scenarios such as telecom backbones and metro networks

• High-stability fiber cabling for enterprise core networks and equipment rooms, accommodating multi-device LC interface requirements

Product Standards
  • Compliant with relevant standards for single-mode OS2 fiber (e.g., IEC, ITU-T, etc.), with a fiber grade meeting Corning G.657.A1 requirements
  • The LSZH (Low Smoke Zero Halogen) jacket complies with flame retardancy and environmental performance standards, ensuring safety for indoor use
Product Features

• LC-LC same-polish-type connector design, adapted to interconnection needs in high-density LC interface scenarios such as data centers

• OS2 9/125μm single-mode fiber with Corning G.657.A1 grade offers excellent bend performance and lower attenuation when routed in tight spaces

• LSZH (Low Smoke Zero Halogen) jacket with good flame retardancy and low smoke and low toxicity when burning, suitable for environmentally friendly indoor cabling scenarios

• Insertion loss ≤0.3dB and return loss ≥50dB, with low attenuation at 1310nm/1550nm for stable signal transmission quality

• Excellent mechanical performance with good tensile strength and crush resistance ensures reliability during cabling and use

• Wide operating temperature range and storage temperature suited to extreme environments broaden the applicable scenarios

Structural Specifications
Specification Details
Connector LC-LC Polish Type UPC-UPC
Fiber Type OS2 9/125um Wavelength 1310/1550nm
Insertion Loss ≤0.3dB Return Loss ≥50dB
Fiber Grade Corning G.657.A1 Min. Bend Radius (Dynamic/Static) 20/10D
Attenuation @1310nm 0.36dB/km Attenuation @1550nm 0.22dB/km
Connector Type Duplex Jacket Material LSZH (Low Smoke Zero Halogen)
Cable OD (Inner/Outer Diameter (OD)) 7.0/2.0mm Armored Breakout Length (A/B End) 0.03/0.34m
Tensile Strength (Long/Short Term) 400/200N Crush Resistance (Long/Short Term) 2200/1100N
Operating Temperature -20~70℃ Storage Temperature -40~80℃

Delivery Length

Custom lengths are available per actual equipment interconnection distance requirements, covering a wide range of application scenarios from short to long distance.

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