-
公开(公告)号:US06813421B2
公开(公告)日:2004-11-02
申请号:US10036027
申请日:2001-12-26
申请人: Jason C. Lail , Jody L. Greenwood , Patrick K. Strong , Roger K. Peterson , Bradley J. Blazer , William E. Caldwell , Richard S. Wagman , Douglas S. Hedrick
发明人: Jason C. Lail , Jody L. Greenwood , Patrick K. Strong , Roger K. Peterson , Bradley J. Blazer , William E. Caldwell , Richard S. Wagman , Douglas S. Hedrick
IPC分类号: G02B644
CPC分类号: G02B6/4411 , G02B6/4416 , G02B6/447 , G02B6/4495
摘要: A fiber optic cable including a cable core having at least one optical fiber and a ripcord. In one embodiment, the ripcord is a conductive material operative, upon application of a sufficient pulling force, to rip at least one cable component for facilitating access to said at least one optical fiber. In other embodiments, the ripcord is formed from a semi-conductive material, the ripcord is removably attached to at least one cable component, and/or the ripcord has an excess length.
摘要翻译: 一种光纤电缆,包括具有至少一个光纤和撕裂线的电缆芯。 在一个实施例中,拉索是在施加足够的拉力时可操作的导电材料,以撕开至少一个电缆部件,以便于接近所述至少一根光纤。 在其它实施例中,拉索由半导体材料形成,拉线可移除地附接到至少一个电缆部件,和/或拉索具有过长的长度。
-
公开(公告)号:US07260109B1
公开(公告)日:2007-08-21
申请号:US10368846
申请日:2003-02-19
IPC分类号: H04J3/16
CPC分类号: H04J3/0602 , H04J3/1682
摘要: A communication multiplexer device is provided. The multiplexer device includes a legacy port adapted to communicate a legacy data frame format having at least one major data frame. The legacy major data frame includes overhead fields which may include a sync field. The legacy major data frame also includes three minor frame groups, where each of the minor frame group includes minor frames having subframe formats. The multiplexer also includes a contemporary port adapted to communicate a contemporary data frame format; and a translator coupled between the legacy port and the contemporary port for translation between the legacy data frame format and contemporary data fame format.
摘要翻译: 提供通信多路复用器件。 多路复用器装置包括适于传送具有至少一个主要数据帧的传统数据帧格式的传统端口。 传统主要数据帧包括可包括同步字段的开销字段。 遗留的主要数据帧还包括三个次要帧组,其中每个次要帧组包括具有子帧格式的次要帧。 多路复用器还包括适于传达当代数据帧格式的现代端口; 以及耦合在传统端口和当代端口之间的翻译器,用于传统数据帧格式和当代数据格式之间的转换。
-