48 Fiber Direct Buried Armour Optical Cable GYTA53
GYTA53 is designed to provide high fiber counts with the flexibility and versatility required for today's most demanding installations, including direct buried. With fiber counts up to 144 and S-Z strand designs.
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 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 | 2-288cores | ||||||
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.
Dongguan TW-SCIE Co., Ltd. imperceptitiously transmits the concept of innovation, breakthrough and integrity to employees, creating a highly cohesive and loyal staff team. Today, the company has a large number of technical personnel and experienced management personnel, for the sustainable development of the enterprise to lay a solid foundation
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DONGGUAN TW-SCIE CO., LTD. is committed to providing the highest quality optical fiber cable products & services to our customers by:
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3. Ensuring that our people are properly trained so that they are better able to serve our customers.
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