Direct Buried Fiber Optic Cable

Direct Buried Fiber Optic Cable
Direct buried fiber optic cable is a kind of optical cable which is armored with steel tape or steel wire outside. With performance of resisting external mechanical damage and soil erosion, it can be directly buried in the ground. Direct burial is the most convenient laying method for fiber optic cable and also save the duct and aerial installation costs.Direct buried fiber optic cable is widely used in long-distance communication and inter-office communication network.
All specifications direct buried fiber optic cables and on-demand manufacturing. Request a direct burial fiber cable quote today.

Standard Types

GYTY53 Double Sheaths Stranded Loose Tube Cable with Steel Tape
GYTA53 Stranded Loose Tube Cable with Aluminum Tape and Steel Tape
GYFTA53 Aluminum Tape and Steel Tape Armored Double Sheath Stranded Loose Tube Cable
GYFTY53 Loose Tube No-metallic Armored Cable

Custom Materials & Specifications for Direct Buried Fiber Optic Cable
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Stranded Loose Tube Aluminum/Steel Tape Double Sheath Armored Fiber Optic Cable

Cable Specifications It is a fiber optic cable which has good performance of resisting external mechanical damage and preventing soil erosion. Fiber optic units are armored with metal aluminum table, water-blocking materials, steel tape and double sheath outside, which makes it is available for directly buried in the ground. Applications long-distance communication and inter-office communication network  Features • Good mechanical properties and temperature characteristics • Single steel wire as central strength member • Plastic coated aluminum tape (APL) moisture-proof layer • Double side plastic coated steel tape (PSP) • Fiber filling compound protection • Stranded loose tube for large fiber counts • Water-blocking materials • Double PE sheath

Technical Characteristics

Fiber Count	Loose Tubes	Fillers	Weight (kg/km)	Tensile Long/Short Term (N/100mm)	Crush Long/Short Term (N/100mm)	Bending Radius     Static/Dynamic (mm)
2~36	1~6	5~0	177	1000/3000	1000/3000	12.5D/25D
38~60	4~5	1~0	194
62~72	6	0	204
74~96	7~8	1~0	239
98~120	9~10	1~0	275
122~216	11~18	5~0	312

Estimated Analysis for Direct Buried Fiber Optic Cable Price
Direct buried fiber cable cost-driving are mainly cable specifications, materials, cable structures and shipping.
 
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Fiber Optic Cable Installation Buried Laying
Direct burial is a better choice, for all fiber cables are buried underground and no need for poles. So buried laying is suitable for fiber optic cable installation in cities and places with this need.
The main disadvantage of buried cable laying is that it affects the underground construction a lot. But it can be avoided and overcome with some effective measures.
 
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