Junkosha 多芯电缆及组件

高数据传输电缆

润工社将制造技术与含氟树脂的优点发挥到极致,实现了数字传输不可或缺的低偏移及低损耗。
我们开发了具备更高可靠性的电缆产品。
实现了电缆的细径化,且符合数字传输的严格标准。
随着近几年的序列化技术发展,在我们身边以视频与声音数据为主的各种传输均实现了高速化,高数据传输电缆可应用于多种领域的数字传输中。

特性

●润工社的制造技术让其实现了低偏移。
●运用含氟树脂的优异特性,实现了低损耗。
●眼图的开眼度增大,提升了波形传输能力。
●适用于高比特率与长距离传输的电缆。
●为最高10 Gbps的传输提供了最佳环境。
●符合数字传输标准,可进行细线化。

应用

●计算机
Calculated max. values of pulse transmission distance of balanced transmission by 2 lines of 45Ω PFA fine coaxial cables (when the horizontal eye pattern opening is 80 %.)
Calculated max. values of pulse transmission distance of balanced transmission by 2 lines of 45Ω PFA fine coaxial cable (when the vertical eye pattern opening is 80%.)

About the Eye Pattern Waveform of the Cable

Measuring the eye pattern is one way to evaluate the pulse transmission properties. As shown in Figure, you can measure the eye pattern by using a PPG (pulse pattern generator) to generate PRBS (pseudo random bit sequence) at a specified bit rate, entering those bit signals in the cable to be measured, then using a signal analyzer to analyze the output signals. The maximum pulse transmission range of a cable is determined by the performance of the driver and receiver employed. Junkosha determines the relationship between the bit rate (providing an eye opening degree of 80%) and transmission cable length , while defining the degrees of horizontal and vertical eye opening as shown below.

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