ZHENG Peng~1, HE Gui-ming~1, ZHU Li-wu~2. A new SFP based on protocol IEEE 802.3ab[J]. 2004,(1):55-57. DOI: 10.13756/j.gtxyj.2004.01.018.
一种新型的基于IEEE802.3ab的SFP
摘要
文章讨论了一种新型的基于IEEE802.3ab的SFP(即1000Base TSFP)
从电路设计、PCB设计和电磁兼容性设计3个方面对1000Base TSFP的设计进行了系统地描述
并遵循以上设计原则研制出了高性能的1000Base TSFP
其不但可以将1000Mbit/s的信号在标准5类线上传输180m
并且具有10/100/1000Mbit/s自适应能力.
Abstract
In this paper
a new SFP based on protocol 802.3ab are discussed. First
the paper described the design rules of 1000 Base-T SFP from the aspects of circuitry design
PCB design and EMC design. Following the design rules
we fabricated high performance 1000Base-T SFP which can transmit the signal of 1 000 Mbit/s over the Category 5 cable up to 180 meters in full duplex transmission mode