Telecom Non-Metallic Central Stength Member Direct Buried Outdoor Fiber Optic Cable GYFTY53
Description
Double Jacket All-Dielectric cables are designed for direct burial and aerial installation with lashing method. The loose tube design with double sheath has a dielectric strength member between the sheaths and provides rodent protection.
Fiber:
2-288 fibers
Loose tube gel-filled
Central Strength Member:
FRP (Fiber reinforce plastic)
Strength Member
Fiberglass yarns
InnerJacket:
Black UV and moisture-resistant polyethylene (PE).
Outer Jacket:
Black UVand moisture-resistant polyethylene (PE).
Features
Up to 288 fibers.
Loose tube gel-filled construction for superior fiber protection.
All Dielectric structure.
UV and moisture-resistant design.
Applications
Backbones and Access.
Installed in ducts, lashed/Aerial.
Optical Characteristics
| Fiber Type | G.652 | G.655 | 50/125^m | 62.5/125^m |
| Attenuation (+20X) | 850 nm | | | <3.0 dB/km | <3.3 dB/km |
| 1300 nm | | | <1.0 dB/km | <1.0 dB/km |
| 1310 nm | <0.36 dB/km | <0.40 dB/km | | |
| 1550 nm | <0.22 dB/km | <0.23 dB/km | | |
| Bandwidth | 850 nm | | | >500 MHz-km | >200 Mhz-km |
| 1300 nm | | | >500 MHz-km | >500 Mhz-km |
| Numerical Aperture | | | 0.200±0.015 NA | 0.275±0.015 NA |
| Cable Cut-off Wavelength cc | <1260 nm | <1450 nm | | |
Structure and Technical Specifications | Fiber Count | Nominal Diameter (mm) | Nominal Weight (kg/km) | Max Fiber
Per Tube | Max No. of
(Tubes+fillers) | Allowable Tensile Load (N) | Allowable Crush Resistance
(N/100mm) |
| Short Term | Long Term | Short Term | Long Term |
| 2~30 | 12.0 | 115 | 6 | 5 | 3000 | 1000 | 3000 | 1000 |
| 32~48 | 12.6 | 120 | 8 | 6 | 3000 | 1000 | 3000 | 1000 |
| 50~72 | 13.2 | 140 | 12 | 6 | 3000 | 1000 | 3000 | 1000 |
| 74~96 | 14.8 | 160 | 12 | 8 | 3000 | 1000 | 3000 | 1000 |
| 98~144 | 16.3 | 190 | 12 | 12 | 3000 | 1000 | 3000 | 1000 |
| >144 | Available upon customer's request |
We produce and test cable comply with the following standard
| Mechanical Performance |
| Max Tension Performance | IEC 60794–1-2-E |
| Max. Operation Tension | IEC 60794–1-2-E1 |
| Crush Test | IEC 6079 –1-2-E3 |
| Impact Test | IEC 60794–1-2-E4 |
| Repeated Bending | IEC 60794–1-2-E6 |
| Torsion Test | IEC 60794–1-2-E7 |
| Cable bend | IEC 60794–1-2-E11A |
| Attenuation Coefficient | ITU-T G.652 |
| Structural Test | IEC-60793-1-20 |
| Environmental Performance |
| Temperature Cycling | IEC 60794–1-2-F1 |
| Water Penetration | IEC 60794–1–2-F5B |
| Filing Compound Flow | IEC 60794-1-E14 |
