Cable Structure:
The 250um bare fibers 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, 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 PSP is longitudinally applied over the cable core, which is filled with the filling compound to protect it from water ingress. Then the cable is completed with a PE sheath.
| Fiber Count | Tubes | Fillers | Cable Diameter (mm) | Tensile Strength (N) | Crush Resistance (N/100mm) | Bending Radius (mm) | Cable Weight (kg/km) | |||
| Short Term | Long Term | Short Term | Long Term | Dynamic | Static | |||||
| 2~6 | 1 | 5 | 13.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 169 |
| 8~12 | 2 | 4 | 13.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 169 |
| 14~18 | 3 | 3 | 13.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 169 |
| 20~24 | 4 | 2 | 13.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 169 |
| 26~30 | 5 | 1 | 13.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 169 |
| 32~36 | 6 | 0 | 13.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 169 |
| 38~48 | 4 | 1 | 14.4 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 200 |
| 50~60 | 5 | 0 | 14.4 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 200 |
| 62~72 | 6 | 0 | 15.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 215 |
| 74~84 | 7 | 1 | 16.6 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 253 |
| 86~96 | 8 | 0 | 16.6 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 253 |
| 98~108 | 9 | 1 | 18.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 290 |
| 110~120 | 10 | 0 | 18.0 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 290 |
| 122~132 | 11 | 1 | 19.7 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 343 |
| 134~144 | 12 | 0 | 19.7 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 343 |
| 146~216 | 18 | 0 | 19.7 | 3,000 | 1,000 | 3,000 | 1,000 | 20D | 10D | 345 |
Remark:
The nominal value of the PE sheath thickness is1.6mm.
| Temperature Range | -40°C~+70°C |
| Fiber Type | SM 9/125um (1310nm/1550nm) | 62.5um (OM1) (850nm/1300nm) | 50um (OM2) (850nm/1300nm) | 50um (OM3) (850nm/1300nm) |
| Maximum Attenuation (dB/km) | 0.8/0.6 | 3.5/1.5 | 3.5/1.5 | 3.5/1.5 |
| Typical Attenuation (dB/km) | 0.4/0.3 | 3.5/1.5 | 3.0/1.0 | 3.0/1.0 |
| Minimum LED Bandwidth (MHz·km) | — | 200/500 | 500/500 | 1500/500 |
Features:
Standard:
Application:
| Brand | MAY |
| Name | GYTA53: Stranded Loose Tube Double Armored Double Jacketed Cable – GYTA53 |
| Fiber Count | 2: 2 fibers 4: 4 fibers 6: 6 fibers 8: 8 fibers 10: 10 fibers … 214: 214 fibers 216: 216 fibers |
| Fiber Mode | SM: SM 9/125um MM: 50/125um or 62.5/125um |
| Fiber Type | 2D: SM G.652.D 7A1: SM G.657.A1 7A2: SM G.657.A2 7B2: SM G.657.B2 7B3: SM G.657.B3 OM1: MM 62.5/125um OM2: MM 50/125um OM3: MM 10G 50/125um OM4: MM 10G 50/125um |
| Fiber Length | 0.5: 0.5km 1: 1km 1.5: 1.5km 2: 2km; etc |
