客戶至上 誠信經(jīng)營
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Polyphaser DC48V+以太網(wǎng)信號防雷器IX-3H1DC48,戶外雙絞線防雷器,3對100Base-T以太網(wǎng),1對48Vdc, UL 497B, 數(shù)據(jù)應(yīng)用:100M/s 以太網(wǎng) 數(shù)據(jù)開啟電壓:9vdc 直流應(yīng)用:48V 直流啟動電壓:56伏 連接器類型:螺絲端子 標準:UL497B
48V POE以太網(wǎng)信號防雷器RS-232/422/485 IX-2H1L1DC48-IG,戶外雙絞線防雷器,2對100Base-T以太網(wǎng),1對RS-232/422/485,1對48Vdc, UL 497B,隔離直流接地 數(shù)據(jù)應(yīng)用:100M/s 以M太網(wǎng) 數(shù)據(jù)開啟電壓:9vdc RS-232/422/485:12V 直流DC:48V 直流啟動電壓:56伏 連接器類型:螺絲端子 標準:UL497B
48V POE以太網(wǎng)信號防雷器RS-232/422/485 IX-2H1L1DC48,戶外雙絞線防雷器,2對100Base-T以太網(wǎng),1對RS-232/422/485,1對48Vdc, UL 497B, 數(shù)據(jù)應(yīng)用:100M/s 以M太網(wǎng) 數(shù)據(jù)開啟電壓:9vdc RS-232/422/485:12V 直流DC:48V 直流啟動電壓:56伏 連接器類型:螺絲端子 標準:UL497B
56V POE以太網(wǎng)信號防雷器IX-2H2DC56,戶外雙絞線防雷器,2對100Base-T以太網(wǎng),2對48Vdc, UL 497B, 數(shù)據(jù)應(yīng)用:100M/s 以M太網(wǎng) 數(shù)據(jù)開啟電壓:9vdc 直流應(yīng)用:56V 直流啟動電壓:68伏 連接器類型:螺絲端子 標準:UL497B
48V POE以太網(wǎng)信號防雷器IX-2H2DC48,戶外雙絞線防雷器,2對100Base-T以太網(wǎng),2對48Vdc, UL 497B, 數(shù)據(jù)應(yīng)用:100M/s 以M太網(wǎng) 數(shù)據(jù)開啟電壓:9vdc 直流應(yīng)用:48V 直流啟動電壓:56伏 連接器類型:螺絲端子 標準:UL497B