北京網(wǎng)橋時(shí)代科技有限公司供應(yīng)：4E1光端機(jī).8E1光端機(jī).16E1光端機(jī).4E1+100M以太網(wǎng)光端機(jī).8E1+100M以太網(wǎng)光端機(jī).16E1+100M以太網(wǎng)光端機(jī).8M光端機(jī).8兆光端機(jī).16M光端機(jī).16兆光端機(jī).32M光端機(jī).32兆光端機(jī).34M光端機(jī).34兆光端機(jī).155M光端機(jī).155兆光端機(jī) 8M+以太網(wǎng)光端機(jī).，16M+以太網(wǎng)光端機(jī)4M+.以太網(wǎng)光端機(jī)4個(gè)2M光端機(jī).8個(gè)2M光端機(jī).16個(gè)2M光端機(jī).4E1光貓.8E1光貓.16E1光貓.8M光貓.16M光貓. 32M光貓.34M光貓16兆光貓.32兆光貓.8兆光貓.16兆光貓.32兆光貓.34兆光貓視屏光端機(jī).音頻光端機(jī).以太網(wǎng)光端機(jī).100M光端機(jī)。1路視頻光端2路視頻光端機(jī).4路視頻光端機(jī).8路視頻光端機(jī).16路視頻光端機(jī)，靈通2M網(wǎng)橋，靈通2兆網(wǎng)橋，靈通E1網(wǎng)橋，靈通4M網(wǎng)橋，靈通4兆網(wǎng)橋，靈通2E1網(wǎng)橋，靈通8M網(wǎng)橋，靈通8兆網(wǎng)橋，靈通4E1網(wǎng)橋，靈通16M網(wǎng)橋, 靈通16兆網(wǎng)橋，靈通8E1網(wǎng)橋，靈通32M網(wǎng)橋, 靈通32兆網(wǎng)橋，靈通1兆網(wǎng)橋，靈通16E1網(wǎng)橋，靈通34M網(wǎng)橋, 靈通34兆網(wǎng)橋， 一.PDH光端機(jī)系列： 1. SD-120 4E1(8M)光端機(jī)，雙光口，機(jī)架式。 2. SD-120A 4E1(8M)+100M以太網(wǎng)光端機(jī), 雙光口. 3. SD-240 8E1(16M)光端機(jī)，雙光口，機(jī)架式。 4. SD-240A 8E1(16M)+100M以太網(wǎng)光端機(jī), 雙光口. 5. SD-480A 16E1(34M)+100M以太網(wǎng)光端機(jī), 雙光口. 6. SD-480 16E1(34M)光端機(jī)，雙光口，機(jī)架式。 二.視頻光端機(jī)系列（根據(jù)需求定做） 1.SD-1V 1路純數(shù)字視頻 2.SD-1V1D 1路純數(shù)字視頻+1路反向數(shù)據(jù) 3.SD-2V 2路純數(shù)字視頻 4. SD-2V1D 2路純數(shù)字視頻+1路反向數(shù)據(jù) 5. SD-4V1D 4 路純數(shù)字視頻+1路反向數(shù)據(jù) 6.SD-8V 8 路純數(shù)字視頻 7.SD8V1D 8路純數(shù)字視頻+1路反向數(shù)據(jù) 8.SD-16V 16路純數(shù)字視頻 9.SD-16V1D 16路純數(shù)字視頻+1路反向數(shù)據(jù) 三．電視電話會(huì)議專用光端機(jī) 1.SD-S1V1A 1路雙向視頻+1路雙向音頻。 2.SD-S2V2A 2路雙向視頻+2路雙向音頻、 3.SD-S4V4A 4路雙向視頻+4路雙向音頻. 4.SD-S8V8A 8路雙向視頻+8路雙向音頻。 5.SD-S1V1AE 1路雙向視頻+1路雙向音頻+100M以太網(wǎng)。 6. SD-S2V2AE 2路雙向視頻+2路雙向音頻+100M以太網(wǎng)。 7. SD-S4V4AE 4路雙向視頻+4路雙向音頻+100M以太網(wǎng)。 8. SD-S8V8AE 8路雙向視頻+8路雙向音頻+100M以太網(wǎng)