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平衡雙絞線通信電纜及其組件檢測項(xiàng)目報(bào)價???解決方案???檢測周期???樣品要求? |
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This Standard specifies minimum requirements for balanced twisted-pair telecommunications cabling (e.g. channels and permanent links) and components (e.g. cable, connectors, connecting hardware, patch cords, equipment cords, work area cords, and jumpers) that are used up to and including the telecommunications outlet/connector and between buildings in a campus environment. This Standard also specifies field test procedures and applicable laboratory reference measurement procedures for all transmission parameters.