8 core oxygen-free copper T-UTP5E elevator cable with wire cable

Cable structure
Conductor: Multi-strand stranded fine wire conductor, in accordance with VDE 0295 and IEC 60288 Class 5 conductor, usually made of fine pure bare oxygen-free copper wire to ensure flexibility, elongation and anti-oxidation performance.
Insulation: Special PVC mixture with good flexibility, insulation and aging resistance.
Core wire: Colored or coded core wire, 3 cores and above with yellow-green two-color wire (optional), the core wire colors of Category 5e network cable are generally white-orange, orange, white-green, blue, white-blue, green, white-brown, brown.
Shielding: Tinned copper wire braiding, braiding density ≥80%, can effectively prevent external electromagnetic interference.
Power cord: Common specifications are 2×0.5mm², 2×0.75mm², 2×1.0mm², 2×1.5mm², 2×2.5mm², etc.
Reinforcement: High-strength galvanized double steel wire, used to withstand the tension of the cable to ensure that the cable will not be broken during the operation of the elevator.
Sheath: It is made of elevator cable material or special PVC mixture, which has the properties of wear resistance, weather resistance, fatigue resistance, aging resistance, tear resistance, etc. The colors are generally gray, orange, black, etc.
Electrical performance
Transmission frequency: 100MHz
Impedance: 100Ω±15%
Attenuation: At 100MHz, the attenuation value per 100 meters is usually no more than 22dB.
Near-end crosstalk loss: At 100MHz, the near-end crosstalk loss value is generally greater than 30dB.
Return loss: At 100MHz, the return loss value is usually greater than 10dB.
Power transmission: According to the different specifications of the power cord, different power transmission capabilities can be provided. For example, a 2×0.75mm² power cord can meet the power supply requirements of general monitoring equipment and communication equipment.
Mechanical properties
Tensile strength: The cable should be able to withstand a certain tensile force without breaking the core, and the general tensile strength can reach more than 500N.
Bending radius: The minimum bending radius is generally about 10 times the cable diameter to ensure that the cable will not be damaged when bent.
Abrasion resistance: The sheath material has good wear resistance and can withstand friction and scratches during elevator operation.
Environmental resistance: It can be used normally in the temperature range of – 30℃ to +70℃, with good weather resistance and anti-aging performance.
Other characteristics
Transmission distance: Under the premise of ensuring the quality of signal transmission, the general transmission distance can reach about 100 meters.
Compatibility: It complies with the TIA/EIA-568B Category 5e standard and is compatible with network equipment and communication equipment of other standards.
Safety: It has good flame retardant properties and meets relevant fire protection standards, such as UL 94 V-0 grade.
Anti-interference: It has good shielding effect on high-frequency interference, electromagnetic wave interference and broadband interference.
The specific specifications of Category 5e elevator network cables with power supply produced by different manufacturers may vary. In actual use, the appropriate product should be selected according to the specific application scenario and equipment requirements.