DONGGUAN TW-SCIE CO., LTD.
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Direct-Burial Loose Tube Stranding Fiber Optic Cable of GYTA53
The instruction of GYTA armored fiber optic cable is the single mode or multimode inserted to loosely tube by high the plastic of moudle. Filling warting blocking material in the tube. One single metal strength member is in the mid of cable, added a layer of polyethylene sheath on it for some cores of fiber cable(if necessary). loose tube and filling compound tightly tied up with center metal strength member roll to be cylindrical cable . Packed with PE sheath after armored Al-plastic tape .Packed with PE sheath after double armored polyethylene steel .
Cable Description from inside to outside
1. fiber
2. Steel-wire strengthen member
3. loose tube
4. inner sheath
5. water blocking system
6. filling compound
7. corrugated steel tape
8. outsheath
Characteristics
1. Steel tape strengthen.
2. Filler protect tube fiber steel tape amored.
3. Excellent mechanical and environmental performance.
4. Compact structure.light weight.
5. Convenient installation and simple operation.
6. Good water-blocking system.
7. Double PE sheath.
Application
1. Outdoor direct-buried or duct distribution.
2. Long distance and local area network communication.
Cable construction details
| Items | Description | ||||||
| Number of fiber | 2-144cores | ||||||
| Fiber | type | G652D/G657A/OM1/OM2/OM3/OM4 | |||||
| diameter | 250µm | ||||||
| Strength member | materia | Steel tape and E-glass | |||||
| Inner sheath | material | PE | |||||
| diameter | / | ||||||
| Outer sheath | material | PE | |||||
| diameter | 12.5~16.5mm | ||||||
| Cable size (Height * width) | / | ||||||
| Cable weight | 155~255KG±1KG | ||||||
| Installation Temperature range(ºC) | -20+60 | ||||||
| Operation and transport temperature(ºC) | -40+70 | ||||||
| Min Bending Radius(mm) | Long term | 10D | |||||
| Min Bending | Short term | 20D | |||||
| Min allowable | Long term | 3000 | |||||
| Min allowable | Short term | 4000 | |||||
| Crush Load (N/100mm) | Long term | 300 | |||||
| Crush Load (N/100mm) | short term | 1000 | |||||
| Fiber style | Unit | SM | SM | MM | MM | MM | |
| condition | nm | 1310/1550 | 1310/1550 | 850/1300 | 850/1300 | 850/1300 | |
| attenuation | dB/km | ≤ | ≤ | ≤ | ≤3.0/1.0 | ≤3.0/1.0 | |
| 0.36/0.23 | 0.34/0.22 | 3.0/1.0 | ---- | ---- | |||
| Dispresion | 1550nm | Ps/(nm*km) | ---- | ≤18 | ---- | ---- | Dispresion |
| 1625nm | Ps/(nm*km) | ---- | ≤22 | ---- | ---- |
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| Bandwith | 850nm | MHZ.KM | ---- | ---- | >=400 | >=160 | Bandwith |
| 1300nm | MHZ.KM | ---- | ---- | >=800 | >=500 |
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| Zero dispersion wavelength | nm | 1300-1324 | >=1302, | ---- | ---- | >= 1295, | |
| Zero dispresion slope | nm | ≤0.092 | ≤0.091 | ---- | ---- | ---- | |
| PMD Maximum Individual Fibr |
| ≤0.2 | ≤0.2 | ---- | ---- | ≤0.11 | |
| PMD Design Link Value | Ps(nm2*k | ≤0.12 | ≤0.08 | ---- | ---- | ---- | |
| Fibre cutoff wavelength λc | nm | >= 1180, | >=1180, | ---- | ---- | ---- | |
| Cable sutoff | nm | ≤1260 | ≤1260 | ---- | ---- | ---- | |
| MFD | 1310nm | um | 9.2+/-0.4 | 9.2+/-0.4 | ---- | ---- | ---- |
| 1550nm | um | 10.4+/-0.8 | 10.4+/-0.8 | ---- | ---- | ---- | |
| Numerical |
| ---- | ---- | 0.200+/ | 0.275+/-0. | 0.200+/-0 | |
| Step(mean of bidirectional | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
| Irregularities over fiber | dB | ≤0.05 | ≤0.05 | ≤0.10 | ≤0.10 | ≤0.10 | |
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| Dicontinuity | |||||||
| Difference backscatter | dB/km | ≤0.05 | ≤0.03 | ≤0.08 | ≤0.10 | ≤0.08 | |
| Attenuation uniformity | dB/km | ≤0.01 | ≤0.01 |
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| Core dimater | um |
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| 50+/-1.0 | 62.5+/-2.5 | 50+/-1.0 | |
| Cladding diameter | um | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | 125.0+/-0.1 | |
| Cladding non-circularity | % | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | |
| Coating diameter | um | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | 242+/-7 | |
| Coating/chaffinch | um | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | ≤12.0 | |
| Coating non circularity | % | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | ≤6.0 | |
| Core/cladding conentricity error | um | ≤0.6 | ≤0.6 | ≤1.5 | ≤1.5 | ≤1.5 | |
| Curl(radius) | um | ≤4 | ≤4 | ---- | ---- | ---- | |
Note : This datasheet can only be a reference, but not a supplement to the contract. Please contact our sales people
for more detailed information.
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High- integrity enterprise ( 90% regular customers).
Hight quality with competitive price (A professional manufacturer).
Shortest delivery time
QC: ISO 9002, ROHS, UL, REACH.
MOQ is 1KM.
Exclusive testing laboratory
Free samples provided.
Customized.
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