Fibre selective control switch system
    1.
    发明申请
    Fibre selective control switch system 失效
    光纤选择控制开关系统

    公开(公告)号:US20060253744A1

    公开(公告)日:2006-11-09

    申请号:US11057548

    申请日:2005-02-14

    IPC分类号: G06F11/00

    CPC分类号: H04L43/50

    摘要: The present invention is directed to a Fibre Selective Control Switch system for simulating human intervention during a test process for fibre network environments. The Fibre Selective Control Switch system may comprise a MCU, and at least one FSCS module mounted on a SFP device. The MCU is download programmable with basic code, which remotely controls FSCS modules. Each FSCS module coupled to the MCU may include two MOSFETs and a pull down resistor. A positive signal voltage from the MCU to the FSCS module mounted on SFP device will disconnect the fibre connection. A low signal voltage from the MCU to the FSCS module will re-connect the fibre connection. Advantageously, the FSCS system may not affect normal fibre operations due to fast switching characteristics of MOSFET devices and the MCU's low power requirement.

    摘要翻译: 本发明涉及一种用于在光纤网络环境的测试过程中模拟人为干预的光纤选择性控制交换机系统。 光纤选择控制交换机系统可以包括MCU,以及安装在SFP设备上的至少一个FSCS模块。 MCU可下载可编程的基本代码,远程控制FSCS模块。 耦合到MCU的每个FSCS模块可以包括两个MOSFET和下拉电阻。 从MCU到安装在SFP设备上的FSCS模块的正信号电压将断开光纤连接。 从MCU到FSCS模块的低信号电压将重新连接光纤连接。 有利的是,由于MOSFET器件的快速开关特性和MCU的低功耗要求,FSCS系统可能不会影响正常的光纤操作。