Model: GYTA/GYFTA
The fibers, single mode or multi mode , are positioned in a loose tube made of a high modulus plastic. The tubes are filled with a water-resistant filling compound. A Aluminum tape, sometimes sheathed with polyethylene (PE) for cable with high fiber count, locates in the center of core as a metallic strength member. Tubes (and fillers) are stranded around the strength member into a compact and circular cable core. The Aluminum tape is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. The cable is completed with a PE sheath.
Features
Has good mechanical properties and temperature characteristics.
Loose tube material itself has good water resistance and high strength.
The tube is filled with a special grease to protect the fiber.
The specially designed compact cable structure effectively prevents the casing from retracting.
PE jacket has excellent UV radiation resistance,ensure the waterproof performance of the cable.
Single wire center reinforcement core.The loose tube is filled with a special waterproof compound.
Full core filling.Plastic coated aluminum tape (APL) moisture barrier
Applications:
Long distance and local area network (LAN) communication.
Laying ways: Pipeline , Overhead , Direct buried ,Duct application.
Temperature Range: -40℃~+70℃
Optical Characteristics
| Items | Unit | Specification |
| G652D |
| Mode Field Diameter | 1310nm | um | 9.2±0.4 |
| 1550nm | um | 10.4±0.5 |
| Cladding Diameter | um | 124.8±0.7 |
| Cladding Non-Circularity | % | ≤0.7 |
| Core-Cladding Concentricity Error | um | ≤0.5 |
| Coating Diameter | um | 245±5 |
| Coating Non-Circularity | % | ≤6.0 |
| Cladding-Coating Concentricity Error | um | ≤12 |
| Cable Cutoff Wavelength | nm | acc≤1260 |
| Attenuation(max.) | 1310nm | dB/km | ≤0.36 |
| 1550nm | dBkm | ≤0.22 |
| Fiber Count (Core) | Out sheath Diameter (mm) | Weight (KG/KM) | Min.allowable tensile strength(N) | Min.allowable crush load(N/100m) | Min. bending radius (mm) | Suitable Temperature (c) |
| Short term | Long term | Short term | Long term | short term | Long term | |
| 24 | 10.5 | 105 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40~+60 |
| 36 | 10.5 | 105 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40~+60 |
| 42 | 10.5 | 105 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40~+60 |
| 48 | 12.0 | 150 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40～+60 |
| 60 | 12.0 | 150 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40~+60 |
| 72 | 12.0 | 150 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40~+60 |
| 96 | 12.5 | 165 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40~+60 |
| 144 | 14.0 | 180 | 1500 | 600 | 1000 | 300 | 20D | 10D | -40~+60 |
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