Stranded Loose Tube Double Sheath Optical Fiber Cable GYFTA53/GYTA53 (2-432 cores) 
| Installation: | Direct-burial. |
|---|---|
| Structural features: | Non-metallic (FRP)/ Metallic (phosphated steel wire) central strength member, double plastic-coated aluminum tape- PE bonded inner sheath, double plastic-coated corrugated steel tape- PE bonded outer sheath. |
| Performance characteristics: | Excellent water- resistant performance with double plastic-coated aluminum tape-PE bonded inner sheath, double armored protective layers provide excellent performance of crush resistance and effective rodent prevention. |
| Application: | Long-haul communication, interoffice communication, especially suitable for application with high requirements of anti-moisture, anti-rodent and so on. |
Technical parameters
| Fiber count | Cable O.D (mm) | Cable weight (kg/km) | Minimum bending radius | Tension allowed(N) | Crush resistance(N) | |||
| Static | Dynamic | Short term | Long term | Short term | Long term | |||
| 2-36 | 13.6 | 220 | 12.5 times O.D |
25 times O.D |
3000 | 1000 | 3000 | 1000 |
| 38-60 | 14.1 | 225 | ||||||
| 62-72 | 14.6 | 255 | ||||||
| 74-96 | 16.2 | 305 | ||||||
| 98-120 | 17.7 | 350 | ||||||
| 122-144 | 19.1 | 395 | ||||||
| 146-216 | 19.6 | 420 | ||||||
| 218-240 | 22.8 | 530 | ||||||
| 242-288 | 25.0 | 620 | ||||||
| 290-432 | 22.4 | 495 | ||||||
