0755-23179541 
sales@oyii.net.png)
8618926041961
Non-metallic Central Tube Access Cable
Access Optical Fibre Cable
Non-metallic Central Tube Access Cable
Product Features
Small outer diameter, light weight.
Resistant to high and low temperature cycles, resulting in anti-aging and a longer lifespan.
Excellent mechanical performance.
Excellent temperature performance.
Excellent flame-retardant performance, can be directly accessed from the house.
Optical Characteristics
| Fiber Type | Attenuation | 1310nm MFD
(Mode Field Diameter) |
Cable Cut-off Wavelength λcc(nm) | |
| @1310nm(dB/KM) | @1550nm(dB/KM) | |||
| G652D | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
| G657A1 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
| G657A2 | ≤0.36 | ≤0.22 | 9.2±0.4 | ≤1260 |
| G655 | ≤0.4 | ≤0.23 | (8.0-11)±0.7 | ≤1450 |
| 50/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
| 62.5/125 | ≤3.5 @850nm | ≤1.5 @1300nm | / | / |
Technical Parameters
| Fibre Count | Cable Diameter (mm) ±0.3 |
Cable Weight (kg/km) |
Tensile Strength (N) | Crush Resistance (N/100mm) | Bend Radius (mm) | |||
| Long Term | Short Term | Long Term | Short Term | Dynamic | static | |||
| 2-12 | 5.9 | 40 | 300 | 800 | 300 | 1000 | 20D | 10D |
| 16-24 | 7.2 | 42 | 300 | 800 | 300 | 1000 | 20D | 10D |
Application
Access to the building from the outside, Indoor Riser.
Laying Method
Duct, Vertical drop.
Operating Temperature
| Temperature Range | ||
| Transportation | Installation | Operation |
| -40℃~+70℃ | -5℃~+45℃ | -40℃~+70℃ |
Standard
YD/T 769-2003
PACKING AND MARK
OYI cables are coiled on bakelite, wooden, or ironwood drums. During transportation, the right tools should be used to avoid damaging the package and to handle them with ease. Cables should be protected from moisture, kept away from high temperatures and fire sparks, protected from over-bending and crushing, and protected from mechanical stress and damage. It is not allowed to have two lengths of cable in one drum, and both ends should be sealed. The two ends should be packed inside the drum, and a reserve length of cable not less than 3 meters should be provided.
The color of cable markings is white. The printing shall be carried out at intervals of 1 meter on the outer sheath of the cable. The legend for the outer sheath marking can be changed according to the user's requests.
Test report and certification provided.
-
Direct Bury (DB) 7-way 16/12mm
A bundle of micro/mini-tubes with strengthened walls is encapsulated in a single thin HDPE sheath, enabling seamless retrofitting into existing duct infrastructures for cost-efficient fiber optical cable deployment. Optimized for high-performance air-blowing, the micro ducts feature low-friction inner surfaces that accelerate fiber optical cable installation—critical for FTTH networks, 5G backhaul systems, and metro access networks. Color-coded per Figure 1, the ducts support organized routing of multi-service fibers (e.g., DCI, smart grid), enhancing network scalability and maintenance efficiency in next-gen optical infrastructures. -
Direct Bury (DB) 7-way 7/3.5mm
A bundle of micro- or mini-tubes with strengthened wall thickness is encased in a single thin HDPE sheath, forming a duct assembly specifically engineered for fiber optical cable deployment. This robust design enables versatile installation—either retrofitted into existing ducts or directly buried underground—supporting seamless integration into fiber optical cable networks. The micro ducts are optimized for high-efficiency fiber optical cable blowing, featuring an ultra-smooth inner surface with low-friction properties to minimize resistance during air-assisted cable insertion. Each micro duct is color-coded per Figure 1, facilitating quick identification and routing of fiber optical cable types (e.g., single-mode, multi-mode) during network installation and maintenance. -
SC / FC / LC / ST Hybrid Adapter
Fiber optic adapter, sometimes also called a coupler, is a small device designed to terminate or link fiber optic cables or fiber optic connectors between two fiber optic lines. It contains the interconnect sleeve that holds two ferrules together. By precisely linking two connectors, fiber optic adapters allow the light sources to be transmitted at their maximum and minimize the loss as much as possible. At the same time, fiber optic adapters have the advantages of low insertion loss, good interchangeability, and reproducibility. They are used to connect optical fiber connectors such as FC, SC, LC, ST, MU, MTRJ, D4, DIN, MPO, etc. They are widely used in optical fiber communications equipment, measuring appliances, and so on. The performance is stable and reliable. -
Double FRP reinforced non-metallic central bund...
The structure of the GYFXTBY optical cable consists of multiple (1-12 cores) 250μm colored optical fibers (single-mode or multimode optical fibers) that are enclosed in a loose tube made of high-modulus plastic and filled with waterproof compound. A non-metallic tensile element (FRP) is placed on both sides of the bundle tube, and a tearing rope is placed on the outer layer of the bundle tube. Then, the loose tube and two non-metallic reinforcements form a structure that is extruded with high-density polyethylene (PE) to create an arc runway optical cable. -
Self-Locking Nylon
Material: PA66 (UL-approved Polyamide 66), 94V‑2 rated. Features excellent heat resistance, anti-corrosion, electrical insulation, and anti-aging properties. Halogen‑free, phosphorus‑free, and environmentally friendly. Operating Temperature: -35°C to 85°C Color: Natural (white, standard), UV-resistant black; custom colors available upon request. Certifications: CE, RoHS, SGS Standard export packing :100 pcs/polybag with label; custom packaging available upon request. Usage: Reliable self-locking design for easy installation. Widely used for bundling, fixing, and managing optical fiber cables, communication lines, and various wiring systems. Oyi International., Ltd. is a dynamic and innovative fiber optic cable company based in Shenzhen, China. We provide high-performance cable ties and accessories optimized for optical fiber cables, communication infrastructure, and industrial wiring solutions. -
OYI-FAT16J-B Series Terminal Box
The 16-core OYI-FAT16J-B optical terminal box performs in accordance with the industry standard requirements of YD/T2150-2010. It is mainly used in the FTTX access system terminal link. The box is made of high-strength PC, ABS plastic alloy injection molding, which provides good sealing and aging resistance. In addition, it can be hung on the wall outdoors or indoors for installation and use. The OYI-FAT16J-B optical terminal box has an inner design with a single-layer structure, divided into the distribution line area, outdoor cable insertion, fiber splicing tray, and FTTH drop optical cable storage. The fiber optical lines are very clear, making it convenient to operate and maintain. There are 4 cable holes under the box that can accommodate 4 outdoor optical cables for direct or different junctions, and it can also accommodate 16 FTTH drop optical cables for end connections. The fiber splicing tray uses a flip form and can be configured with 16 cores capacity specifications to accommodate the box’s expansion needs.
If you're looking for a reliable, high-speed fibre optic cable solution, look no further than OYI. Contact us now to see how we can help you stay connected and take your business to the next level.
