China Direct Burial Fiber Optic Cable manufacturers Introduction Direct Burial Steel Armored Fiber Optic Cable is widely used in today's society, and the fields involve communication, force, and related transmission technology. Armored cable refers to a rope-like cable formed by twisting several or several groups of conductors, each group of conductors is insulated from each other and often around a center. The whole is wrapped by a highly insulating covering. The direct buried cable is directly buried in the lower cable, so it needs higher strength. The outer layer of our products has a layer of steel armored cables hidden in cable trenches or underground, which are subject to vehicle pressure, rat bites, or scratches by stones. High mechanical strength, corrosion resistance, good impact resistance, and corrosion resistance, which are not available in ordinary cables. 聽 Features 1. The high modulus loose tube used by Direct Burial Steel Armored Fiber Optic Cable can hold the fiber loosely and protect the fiber from internal stress and external side pressure. 2. The gaps in the loose tube and the cable core are filled with water-blocking material, so it can effectively prevent moisture and prolong the service life of the cable. 3. The plastic-coated steel belt can effectively improve the waterproof and anti-corrosion ability of the product. 4. The control of the twisting pitch when the cable core is cabling is very appropriate, so the optical fiber in the optical cable has the best excess length, and has good mechanical tensile strain characteristics and temperature characteristics. Specification StructureUnitParameter Fiber countfibers4-3032-6062-7274-8486-96 Element-5678 Loose tube Diametermm1.752.052.052.12.1 Cores of per tube (鈮?-61212 銆€Central strength member/PE sheathmm1.41.62.21.8 (2.9)1.8 (3.5) Cable diameter (Nom.)mm1212.813.414.114.7 Weight聽Kg/km145165195210225 StructureUnitParameter Fiber countfibers98-108110-120122-132134-144 Element-9101112 Loose tube Diametermm2.1 Cores of per tube (鈮?/strong)-12 Central strength member/PE sheath聽mm1.8 (4.2)1.8 (4.6)2.0 (5.5)2.2 (6.1) Cable diameter (Nom.)mm15.416.016.717.4 WeightKg/km240260280300 Corrugated steel tape-YES Central strength member-Steel wire Tensile strength (Long/Short term)N1000/3000 Crush Resistance (Long/Short term)N1000/3000 Bending RadiusDynamic-鈮?0脳Cable Diameter Static-鈮?0脳Cable Diameter Storage/Operating Temperature鈩?/p-40 ~+60 About us Our company's mission is to wholeheartedly produce the best, distinctive, market-oriented, and competitive Direct Burial Steel Armored Fiber Optic Cable. We implement the strategic intent, execute the strategic plan and achieve the development goals with the courage and vigor of striving for the best, waiting for the best, and rising to the challenge. We abide by the corporate spirit of integrity and innovation, relying on strong RD capabilities, efficient manufacturing, stable quality, and thoughtful service to meet the needs of customers at home and abroad. We insist that corporate culture is the key to the core competitiveness of an enterprise and the driving force of its development.China Direct Burial Fiber Optic Cable manufacturers website:http://www.kexincables.com/outdoor-fiber-optic-cable/direct-burial-fiber-optic-cable/