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Outdoor Loose Tube Layer-Stranded Reinforced Double-Sheathed Flame-Retardant Optical Cable (GYTA)
1398303125726187520
The GYTA58 outdoor loose-tube stranded optical cable with double-layer armored flame-retardant construction features single-mode or multi-mode optical fibers encased in loose tubes made of high-modulus PBT (polybutylene terephthalate) material, with fiber gel filling the loose tubes. At the center of the cable core is a metallic strength member; for certain cable configurations, an additional layer of polyethylene (PE) is extruded over the metallic strength member. The loose tubes (along with the filler strands) are twisted around the central strength member to form a compact, circular cable core. The gaps within the cable core are filled with water-resistant stuffing material. After longitudinal wrapping with plastic-coated aluminum tape, a polyethylene inner sheath is extruded. Finally, after longitudinal wrapping with double-sided chrome-plated and plastic-coated steel tape, the cable is completed with a low-smoke zero-halogen (LSZH) outer sheath.
Product Overview
- Standard: YD/T901 ISO/IEC 11801, ANSI/TIA-568-C.3
- Full-section water-blocking structure with special grease filling in the loose tube ensures excellent water-blocking and moisture-proof performance.
- Fiber optic specifications: B1.3 A1b (OM1), A1a.1 (OM2), A1a.2 (OM3), A1a.3 (OM4)
- Attenuation @ 20 Celsius ( dB/Km ): @ 1310 ≤ 0.36 , @ 1550 ≤ 0.22/ @ 850 ≤ 3.0 , @ 1300 ≤ 1.0
- Optical fiber Number of cores: 2-144 Core
- Reinforcement component : Phosphated round steel wire
- Sheath: Aluminum-polyethylene bonded sheath, MDPE, black
- Allow tensile force Long-term: 600N, Short-term: 1500N
- Allowable crushing force: Long-term: 300 N/100 mm, Short-term: 1000 N/100 mm
- Minimum bending radius: Dynamic: 20D, Static: 10D
- Installation method: Pipeline, non-self-supporting overhead
- Temperature range: During storage and transportation -40 Celsius ~ +60 Celsius , during installation and laying: > -15 Celsius
Tags:
Copper Cable Series Copper Cable Accessories Series Optical Fiber Cable Series Optical Fiber Cable Accessories Series Security Cable Series
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kolorapus (Shanghai) Communication Technology
Building 1, No. 351 Chengjian Road, Minhang District, Shanghai City