印度MTCTE发布光纤电缆产品的豁免测试项目

  2023年3月10日,印度电信工程中心(TEC)发布了关于单模光纤和光纤电缆产品”强制性测试和认证” (MTCTE) 规范(ER)下部分可豁免的测试项目,除另有通知外,有效期至2023年6月30日。豁免测试项目如下:

  产品名称

  测试项目

  单模光纤

  Mechanical Characteristics Proof test for minimum strain level

  Material Properties- Fiber Materials- The substances of which the fibres are made

  Colour qualification for color fibres- MEK RUB Test

  (Methyl Ethyl Ketone)

  光纤电缆

  Lightning Test

  Termite and Rodent Test

  Shotgun resistance Test

  DC Resistance

  Short Circuit Test

  Lightning Arc Test

  Salt Spray Corrosion Test

  Flame Spread- Bunched cable

  Smoke Test

  Acid gas (Toxicity) (Test on toxic gases evolved during combustion of materials from cables)

  Flame retardant

  Damp Heat Test

  Electrical Characteristics – Power Feeding Wires

  Transfer impedance and Coupling attenuation

  Requirements for fire performance of Optical/metallic hybrid cables should meet fire safety regulations

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