Fiber optic ADSS-32F span cable G652D Single PE Jacket 100 meters

Descrição

Enhance your aerial network infrastructure with our premium Fiber optic ADSS span cable. As an All-Dielectric Self-Supporting (ADSS) fiber optic cable, it is engineered for direct installation on power lines, eliminating the need for a separate messenger wire. Its lightweight, all-dielectric design ensures complete immunity to electromagnetic interference, making it the ideal choice for installation on high-voltage power towers.

This Fiber optic ADSS span cable features 32 fibers of G652D single-mode fiber, housed in a robust loose tube structure and strengthened with high-tenacity aramid yarn, the key to its self-supporting capability. The black PE (Polyethylene) outer sheath provides excellent protection against UV radiation and harsh environmental conditions. Designed for a span of 100 meters, this cable offers a perfect balance of strength and flexibility for medium-span aerial applications, ensuring reliable data transmission and long-term durability.

O desempenho mecânico do cabo óptico ADSS é incorporado principalmente na tensão máxima permitida (Tensão Máxima Admissível, MAT), na tensão operacional média anual (Resistência Diária, EDS) e na resistência à tração final (Resistência à Tração Final, para abreviar).

O cabo de fibra ADSS possui estrutura diferente do fio aéreo. Sua resistência à tração é suportada pelo fio de aramida. O módulo elástico do fio de aramida é mais da metade do do aço. O coeficiente de expansão térmica é uma das partes do aço. Isso determina que o afundamento do cabo ADSS é mais sensível à mudança da carga externa. Sob condição de congelamento, o comprimento do cabo de fibra ADSS pode chegar a 0,6% e o fio é de apenas 0,1%; a curvatura é bastante opaca com a mudança de temperatura, e a curvatura do arco permanece basicamente inalterada quando a temperatura muda. Na condição de vento, o ângulo de deflexão do vento é muito grande. Quando a velocidade do vento é de 30 m/s, o ângulo de deflexão do vento é de até 80 graus e o ângulo de deflexão do vento do fio é apenas cerca de metade do cabo.

Fiber optic ADSS span cable Key Features & Benefits

• True Self-Supporting Design: Constructed with high-modulus aramid yarn as the strength member, allowing the cable to bear its own weight and external loads (like ice and wind) without a metal messenger, ideal for overhead aerial installation on power poles and towers.
• Full Dielectric Construction: Contains no metallic elements, making it completely resistant to electromagnetic interference (EMI) and lightning strikes. It is perfectly safe for installation within the high-voltage environment of power utilities.
• Optimized for 100-Meter Spans: Engineered for superior performance in medium-span applications, balancing tensile strength with manageable sag characteristics under various weather conditions (wind, ice, temperature variations).
• High-Strength G652D Fiber: Utilizes 32 fibers of the industry-standard G652D single-mode fiber, ensuring low attenuation, high bandwidth, and broad compatibility with existing network equipment for long-distance communication.
• Durable PE Outer Sheath: The robust black polyethylene jacket provides excellent resistance to UV radiation, moisture, and environmental degradation, ensuring reliable long-term outdoor performance.
• Extreme Weather Resilience: Designed to tolerate strong winds and icing conditions, maintaining signal integrity where standard cables might fail.
• Easy and Secure Installation: The aramid yarn strength member allows for the use of standard ADSS hardware like tension clamps and suspension fittings, ensuring a secure and reliable installation.

Tambor de madeira do pacote para exportação: 1/2/3/4/5km cada tambor