Direct Burial Optical Fiber Cable (GYTA53):
Characteristics
1. High quality optical fiber provides good transmission performance
2. Accurate fiber excess length control ensures excellence mechanical and temperature performance
3. Strict craft and raw material control for cable stably operating over 30 years
4. The sturcture of all section water blocking and longitudinally armored with both side coated aluminum tape provide good performance of moisture-proof and water blocking
5. Special filling gel filled loose tubes provides optical fiber protection
6. Corrosion resistance phosphated steel wire with high Young's module as the central strength member
7. Longitudinal corrugated aluminum tape and steel tape improves crush resistance of the cable
Structure
-> Metallic central strength member
-> PBT-made loose tubes
-> Aluminum-PE inner sheath
-> Steel tape & PE outer sheath
Application: Direct burial
Temperature Range: Transportation & Storage: - 40 to + 70C; Installation: - 30 to + 60C; Operation: - 40 to + 70C
Minimum Bending Radius: Under Maximum Tension: 20 x Cable-? ; Without Tension: 10 x Cable-?
Main Mechanical and Environmental Test
-> Max. Installation Tension; Max. Operation Tension; Crush; Impact; Torision; Repeated Bending; Cable Bend; Temperature Cycling; Water Penetration
Identification and Packing
A. Fiber Colors & Buffer Tube Colors (acc. To TIA/EIA-598-A standards)
Blue, Orange, Green, Brown, Grey, White, Red, Black, Yellow, Violet, Rose, Aqua.
-> Note: Special color spectrum can be customized according to customer requests, but it must be clearly described in the order.
B. Sheath Marking: The outer sheath is marked in 1 meter intervals as follows: DRAKA COMTEQ
C. Packing: Wooden drums with protection.
D. Delivery Lengths: Standard delivery lengths are 2 km, 4 km, 6 km with a tolerance of - 1% / + 3%
