DISAGGREGATED OPTICAL TRANSPORT NETWORK SWITCHING SYSTEM
    2.
    发明公开
    DISAGGREGATED OPTICAL TRANSPORT NETWORK SWITCHING SYSTEM 审中-公开
    分散的光传输网络交换系统

    公开(公告)号:EP3236601A1

    公开(公告)日:2017-10-25

    申请号:EP17167550.7

    申请日:2017-04-21

    申请人: FUJITSU LIMITED

    摘要: Methods and systems of a disaggregated optical transport network (OTN) switching system that include using plug-in universal (PIU) modules each having multiple ports for OTN to Ethernet transceiving and an Ethernet fabric as a switching core are disclosed. An OTN over Ethernet module in each of the PIU modules may enable various OTN functionality to be realized using the Ethernet fabric which may include multiple Ethernet switches. An ith port of the multiple ports of each PIU module may be connected to the ith Ethernet switch of each of the Ethernet switches. A PIU module may be associated with a respective sequential order of the Ethernet switches. The PIU module may transmit an Ethernet packet from an ith port of the PIU module corresponding to the ith Ethernet switch, where the ith port is selected based on the respective sequential order of the Ethernet switches.

    摘要翻译: 公开了一种分解光传输网络(OTN)交换系统的方法和系统,其包括使用插入式通用(PIU)模块,每个模块具有用于OTN到以太网收发的多个端口和作为交换核心的以太网结构。 每个PIU模块中的以太网模块OTN可以使用可以包括多个以太网交换机的以太网结构来实现各种OTN功能。 每个PIU模块的多个端口中的第i个端口可以连接到每个以太网交换机的第i个以太网交换机。 PIU模块可以与以太网交换机的相应顺序相关联。 PIU模块可以从与第i个以太网交换机相对应的PIU模块的第i个端口传输以太网分组,其中第i个端口基于以太网交换机的相应顺序选择。