发明名称 |
Schnittstelleneinrichtung |
摘要 |
An interface device includes a transmission level converting circuit converting a differential amplitude voltage of different signs output from an IC for a transmission line driving circuit pursuant to IEEE 802.3 10 Base T into a voltage of an output single pole code, and a reception level conversion circuit converting a voltage of an input single pole code into a differential amplitude voltage of different sign and outputting said voltage of different sign to the IC for driving the transmission line driving circuit, and an optical transceiver to which the single pole code voltage is input and output. Then the transmission line driving circuit is provided to enable connection to an optical fiber via the optical transceiver. <IMAGE> |
申请公布号 |
DE69615249(D1) |
申请公布日期 |
2001.10.25 |
申请号 |
DE1996615249 |
申请日期 |
1996.03.28 |
申请人 |
NEC CORP., TOKIO/TOKYO |
发明人 |
YAMAZAKI, SHUNTARO;NYU, TAKAYUKI;MOMONA, MORIHISA |
分类号 |
H04B10/25;H04B10/2581 |
主分类号 |
H04B10/25 |
代理机构 |
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代理人 |
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地址 |
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