Quality: 1 - Material: Metal - Color: Black - Connect with passive devices transmission distance: Color 300 meters - Connect with active devices transmission distance: Color 1200 meters - Connect with passive devices frequency response: 10~6MHz - Connect with active devices frequency response: 10~8MHz - Operating voltage: Passive - Input / Output channel: 4 - Operating temperature: -0'C~70'C - Relative Humidity: 0~95% - The cable using over 5 types unshielded twisted-pair volume 90mm-85mm-25mm - Packing List: - 1 x Transceiver - 1 x English user manual