Active Member
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Address: No. 20, Golden Square Hotel Apartment Building, Satellite Market, Deira, Dubai ,UAE
Contact name:Ms Wanda
SNV Security Devices Equipment Trading LLC |
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Self Supporting Aerial Fiber Optic cables GYTC8A
Product Description
The fibers,250um, are positioned in a loose tube made of
a high modulus plastic. The tubes are filled with
a water-resistant filling compound. A steel wire locates
in the center of core as a metallic strength member. The tubes
are stranded around the strength member into a compact and
circular cable core. After an Aluminum Polyethylene Laminate (APL)
moisture battier is applied around the cable core, this part of
cable accompanied with the stranded wires as the supporting part
are completed with a polyethylene (PE) sheath to figure
8 structure. Also figure 8 cable GYTC8Y, GYTC8S are also
available on request. This type of cable is specially applied for
self-supporting aerial installation.
Product Characteriistics
1.High tensile strength of stranded wires meet the requirement of
self-supporting and reduce the installation cast
2.High strength loose tube that is hydrolysis resistant
3.Special tube filling compound ensure a critical protection of
fiber
4.The following measures are taken to ensure the cable watertight:
5.Steel wire used as the cen tral strength member
6.Loose tube filling compound
7.100% cable core filling
Fiber Specifications:
G.652.D single mode fiber | |||
characteristics | Conditions | Units | Specified values |
Optical properties | |||
Attenuation | 1310nm | dB/km | ≤0.34 |
| 1383nm | dB/km | ≤0.34 |
| 1550nm | dB/km | ≤0.20 |
| 1625nm | dB/km | ≤0.24 |
Attenuation vs. Wavelength | 1285~1330nm | dB/km | ≤0.04 |
@1550nm | 1525~1575nm | dB/km | ≤0.03 |
Dispersion Coefficient | 1285nm~1340nm | ps/(nm.km) | -3.5~3.5 |
| 1550nm | ps/(nm.km) | ≤18 |
| 1625nm | ps/(nm.km) | ≤22 |
Zero dispersion wavelength |
| nm | 1300nm~1324nm |
Zero dispersion slope |
| ps/(nm2.km) | ≤0.092 |
Typical Value |
| ps/(nm2.km) | 0.086 |
Polarization mode dispersion coefficient PMD |
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Single fiber maximum value |
| ps/ | ≤0.20 |
Fiber link value(M=20,Q=0.01%) |
| ps/ | ≤0.10 |
Typical value |
| ps/ | 0.04 |
Cable cut-off wavelength λcc |
| nm | ≤1260 |
Mode field diameter MFD | 1310nm | μm | 9.2±0.4 |
| 1550nm | μm | 10.4±0.5 |
Point Discontinuities | 1310nm | dB | |
