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Loose Tube Armored Flame-retardant Direct Buried Cable
GYTA53(GYFTA53) / GYTS53(GYFTS53)
Loose Tube Armored Flame-retardant Direct Buried Cable
Product Features
Excellent mechanical and temperature performance.
Resistant to high and low temperature cycles, resulting in anti-aging and a longer lifespan.
Loose tube stranding cable core ensures stable cable structure.
Single steel wire serves as the central strength member to withstand axial loads.
100% core filling with water prevents cable jelly to ensure cable watertightness.
Aluminum tape longitudinally covers cable core as a moisture barrier.
Inner sheath effectively reduces external mechanical loading.
Corrugated steel tape longitudinally covers cable core and provides good crush resistance.
Outer sheath protects cable from ultraviolet radiation.
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 | Configuration Tubes×Fibres |
Filler Number | Cable Diameter (mm) ±0.5 |
Cable Weight (kg/km) |
Tensile Strength (N) | Crush Resistance (N/100mm) | Bend Radius (mm) | |||
| Long Term | Short Term | Long Term | Short Term | Dynamic | Static | |||||
| 6 | 1×6 | 5 | 13.1 | 195 | 1000 | 3000 | 1000 | 3000 | 25D | 12.5D |
| 12 | 2x6 | 4 | 13.1 | 195 | 1000 | 3000 | 1000 | 3000 | 25D | 12.5D |
| 24 | 4x6 | 2 | 13.1 | 195 | 1000 | 3000 | 1000 | 3000 | 25D | 12.5D |
| 36 | 6x6 | 0 | 13.1 | 195 | 1000 | 3000 | 1000 | 3000 | 25D | 12.5D |
| 48 | 4x12 | 2 | 13.8 | 220 | 1000 | 3000 | 1000 | 3000 | 25D | 12.5D |
| 60 | 5x12 | 1 | 13.8 | 220 | 1000 | 3000 | 1000 | 3000 | 25D | 12.5D |
| 72 | 6x12 | 0 | 13.8 | 220 | 1000 | 3000 | 1000 | 3000 | 25D | 12.5D |
| 96 | 8x12 | 0 | 15.4 | 250 | 1000 | 3000 | 1000 | 3000 | 25D | 12.5D |
| 144 | 12x12 | 0 | 18.0 | 320 | 1200 | 3500 | 1200 | 3500 | 25D | 12.5D |
| 192 | 8x24 | 0 | 18.0 | 330 | 1200 | 3500 | 1200 | 3500 | 25D | 12.5D |
| 288 | 12x24 | 0 | 20.1 | 435 | 1500 | 4000 | 1500 | 4000 | 25D | 12.5D |
Application
Long-distance, LAN communication.
Laying Method
Direct burial.
Connecting communication equipments.
Multi-cores wiring system in data center.
Operating Temperature
| Temperature Range | ||
| Transportation | Installation | Operation |
| -40℃~+70℃ | -20℃~+60℃ | -40℃~+70℃ |
Standard
YD/T 901, IEC 60794-3-10
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.
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Loose Tube Non-metallic Heavy Type Rodent Prote...
Insert the optical fiber into the PBT loose tube, fill the loose tube with waterproof ointment. The center of the cable core is a non-metallic reinforced core, and the gap is filled with waterproof ointment. The loose tube (and filler) is twisted around the center to strengthen the core, forming a compact and circular cable core. A layer of protective material is extruded outside the cable core, and glass yarn is placed outside the protective tube as a rodent proof material. Then, a layer of polyethylene (PE) protective material is extruded.(WITH DOUBLE SHEATHS)
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GYFXTH-2/4G657A2
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The optical output can be disabled by a TTL logic high-level input of Tx Disable, and the system also 02 can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the LOS (or Link)/Disable/Fault information via I2C register access.
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OYI anchoring suspension clamp J hook is durable and of good quality, making it a worthwhile choice. It plays an important role in many industrial settings. The main material of the OYI anchoring suspension clamp is carbon steel, with an electro galvanized surface that prevents rust and ensures a long lifespan for pole accessories. The J hook suspension clamp can be used with the OYI series stainless steel bands and buckles to fix cables onto poles, playing different roles in different places. Different cable sizes are available.
The OYI anchoring suspension clamp can also be used to link signs and cable installations on posts. It is electro galvanized and can be used outdoors for over 10 years without rusting. It has no sharp edges, with rounded corners, and all items are clean, rust free, smooth, and uniform throughout, free from burrs. It plays a huge role in industrial production.
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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.
