DESCRIPTION
The LC to LC GYFJH 7.0mm LSZH FTTA Fiber Patch Cable is optimized for high-performance fiber connections in both indoor and outdoor environments. Featuring a robust, mini-armored layer, this patch cable is suitable for outdoor installations where resistance to weather, rodent, and bird interference is essential. Its 7.0mm LSZH construction ensures a compact yet resilient build, meeting IEEE standards for use in remote base stations and other fiber optic network installations.
Engineering Suitability & Selection Boundaries
When This Product Is the Right Choice
Typically used in FTTA and remote radio unit deployments where patch cables are exposed to outdoor environments and require added mechanical protection.
Commonly selected when rodent resistance, bird interference prevention, or enhanced crush protection is needed along cable routes near towers, rooftops, or base station frames.
Suitable when installations involve vertical runs, open trays, or semi-exposed pathways where standard indoor patch cords may be vulnerable.
Often applied in scenarios requiring G657A1/G657A2 bend-insensitive fiber to accommodate tight routing near antenna units or cabinets.
When This Product May NOT Be Suitable
May not be appropriate for high-density indoor patch panels or cabinets where the 7.0 mm armored structure limits bend management and port density.
Not typically chosen for short, fully protected indoor interconnections where lightweight, non-armored patch cords are sufficient.
May be unsuitable in environments requiring very tight minimum bend radii beyond what mini-armored constructions commonly allow.
Common Selection Mistakes to Avoid
Assuming armored FTTA patch cables are interchangeable with standard indoor duplex patch cords without considering cable diameter and routing constraints.
Using armored cables inside dense racks without verifying bend radius clearance and cable management compatibility.
Selecting armored FTTA assemblies for applications driven purely by bandwidth needs rather than environmental or mechanical risk factors.
- High-Performance Connection: Engineered to provide low-loss, high-speed data transmission, meeting the demands of LTE/4G/5G networks.
- Protective Armoring: A lightweight armored layer enhances durability, resisting environmental impacts while maintaining flexibility for easy handling.
- Weather and Animal Resistant: Engineered to resist rodents, birds, and environmental factors for reliable outdoor use.
- Flexible and Durable Construction: Offers strong lateral compression, flexibility, and mechanical resistance for long-term durability.
- Versatile Application: Suitable for FTTH, FTTA, CATV, and emergency communications, as well as horizontal and vertical cabling in data networks.
| Connector Type | LC to LC | Fiber Mode | G657A1/G657A2 |
| Wavelength | 1310/1550nm | Fiber Count | 2 Core |
| Insertion Loss | ≤0.3dB | Return Loss | ≥50dB (UPC), APC≥60dB |
| Armored Breakout Length (End A/B) | 0.03/0.34m | Cable Diameter (Outer/Inner) | 7.0/2.0mm |
| Min. Bend Radius | 20/10D (Dynamic/Static) | Tensile Strength | 200/400N (Long/Short Term) |
| Operating Temperature | -20-70℃ | Storage Temperature | -40-80℃ |
All fiber patch cables are 100% optically inspected and tested for insertion loss before shipment.
Q1: What is the LC-LC GYFJH 7.0mm LSZH FTTA fiber patch cable designed for?
This cable is engineered for high-performance fiber optic connections in both indoor and outdoor environments, particularly in FTTA (Fiber to the Antenna) deployments and CPRI (Common Public Radio Interface) applications.
Q2: What does “GYFJH” refer to in this cable’s designation?
“GYFJH” denotes the cable’s structure, which includes a 7.0mm armored design with an LSZH (Low Smoke Zero Halogen) jacket, providing enhanced durability and safety for outdoor installations.
Q3: Can this cable be used in both indoor and outdoor settings?
Yes, the cable’s LSZH jacket and armored construction make it suitable for both indoor and outdoor installations, offering protection against environmental factors and mechanical damage.
Q4: What fiber types are compatible with this patch cable?
This cable is available in single-mode (SM) configurations, compatible with G657A1/G657A2 fiber types, commonly used in FTTA and CPRI applications.
Q5: What are the key performance specifications of this cable?
The cable features low insertion loss (≤0.3dB for SM/UPC), high return loss (≥60dB for SM/APC), and is designed to withstand temperatures ranging from -20°C to +70°C, ensuring reliable performance in various environmental conditions.
Q6: Is customization available for this fiber patch cable?
Yes, customization options include varying lengths (1–150m), different connector types (LC/SC/FC/ST), and jacket colors, allowing for tailored solutions to meet specific project requirements.
Q7: What applications is this cable suitable for?
Ideal for FTTA deployments, base station interconnections, and CPRI interfaces in 4G/5G networks, this cable ensures high-speed, low-latency connectivity in telecommunications infrastructure.
Q8: What is the typical delivery time for this product?
Standard lengths are usually available for fast delivery, while customized orders typically take 3–7 working days, depending on the specific requirements.
