发明名称 Configurable I/O panel or telephony systems
摘要 A configurable I/O panel assembly includes an upper and a lower I/O panel (connector plate), and a cover plate. A plurality of upper I/O panels is provided, from which the upper I/O panel is selected. Similarly, a plurality of lower I/O panels is provided, from which the lower I/O panel is selected. The cover plate is selected from a plurality of cover plates. Openings are formed in the upper and lower I/O panels for receiving cable connectors. Typical connectors include, but are not limited to, 50-pin connectors, RS-232 connectors, 9-pin D-sub connectors, RJ-45 jacks and BNC connectors. Grounding and other signal conditioning circuitry for the connectors are provided to protect against EMI radiation.
申请公布号 US5832073(A) 申请公布日期 1998.11.03
申请号 US19960624901 申请日期 1996.03.27
申请人 SIEMENS BUSINESS COMMUNICATION SYSTEMS, INC. 发明人 HANNIGAN, MATTHEW T.;BONOMO, PAUL;CARLETON, RONALD R.
分类号 H05K7/18;(IPC1-7):H04M3/00;H02B1/20;H04M1/00;H05K9/00 主分类号 H05K7/18
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