“error disabled - bit error rate too high”错误表示网络端口由于位错误率(Bit Error Rate, BER)过高而被禁用。这通常发生在物理层,意味着在数据传输过程中,由于信号质量问题,接收到的数据中错误位数超过了预设的阈值,交换机或路由器为了保护网络和数据完整性,会自动禁用该端口。 可能导致此错误的原因 物理连接...
Recovery of high speed, high bit error rate dataXu Yufeng
Description The bit error rate of the expansion port is too high.Applicable Model Applicable to all models.Attribute ID Event Type Event Level Automatically Cleared 0xF0006009B Run Log Warning Yes Impact on the System The storage device cannot communicate with the ...
Recovery of high speed, high bit error rate data 优质文献 相似文献 参考文献 引证文献A 0.5-μm CMOS 4.0-Gbit/s serial link transceiver with data recovery using oversampling A 4-Gbit/s serial link transceiver is fabricated in a MOSIS 0.5-渭m HPCMOS process. To achieve the high data rate...
transmission of data signals that the clock signal is pacing, leading to degradation of the signal-to-noise ratio (SNR) at the receiver decoding/demodulation circuitry or other system ICs. This results in a higher bit error rate (BER), increased retransmissions, and reduced effective data ...
标准的网线按照802类标准,可能提供了一定环境一定长度下1E-10的BER(Bit Error Rate),换算结果是百兆100秒、千兆10秒里就错一次。所以无论是Mac Frame的固定长度,CRC的应用,各种协议的设计,都是提高availability的手段。然而在一个高安全性、高可靠性要求的确定性以太网中,这依旧不够。
Bit error rate testing for high-speed devices 来自 百度文库 喜欢 0 阅读量: 41 申请(专利)号: US20040868243 申请日期: 2004-06-15 公开/公告号: US2005278589A1 公开/公告日期: 2005-12-15 申请(专利权)人: SHAO CHEE ONG 发明人: CO Shao 国省代号: MY 被引量: 3 摘要: A ...
Bit-Error-Ratio (BER) of the transmitted signals are less than 10−4 in the coverage area of APM, indicating good quality of the data transmissions over a wide range from −30° to 30°, as shown in Fig. 2d. Transmitted video are demodulated and played in laptop shown in Fig. 2e...
DP Main Link Sink Device Electrical Requirements: The DP Sink device contains an RX circuit that can receive the full range of data rates, recover the clock reliably, as well as equalize the channel loss and recover data at a Bit Error Rate (BER) < 1e-9. To facilitate clock recovery, ...
Their advantages and disadvantages are also reviewed: direct mapping method is easy and efficient, but has high error rate and low logical density; fountain code can achieve higher storage density without random access; inner and outer code has error-correction design to realize random access at ...