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光電轉(zhuǎn)換器也叫光纖收發(fā)器?？偟膩碚f 光纖收發(fā)器是將用戶的電信號(hào)轉(zhuǎn)換為光信號(hào)進(jìn)行傳輸，而光端機(jī)一般是將E1信號(hào)轉(zhuǎn)換為光信號(hào) 。光纖收發(fā)器一端是接光傳輸系統(tǒng)，另一端（用戶端）出來的是10／100M以太網(wǎng)接口。光纖收發(fā)器都是實(shí)現(xiàn)光電信號(hào)轉(zhuǎn)換作用的。光纖收發(fā)器的主要原理…
2024-4-30 11:27:56[未知IP0801]網(wǎng)友
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2024-4-30 6:58:21[未知IP0801]網(wǎng)友
歐洲杯a組狀況['http://wjjkk.com/post/13144.html', 'http://cchtwck120.com/tb8662.html', 'http://bcwbhs.com/qd6339.html', 'http://dayangcn.com/ob9428.html', 'http://jmdelijia.com/dq4063.html']
2024-4-30 2:28:43[未知IP0801]網(wǎng)友
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2024-4-29 21:59:06[未知IP0801]網(wǎng)友
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2024-4-27 8:15:11[未知IP0801]網(wǎng)友
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2024-4-27 3:45:37[未知IP0801]網(wǎng)友
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2024-4-26 23:16:00[未知IP0801]網(wǎng)友
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2024-4-26 18:46:20[未知IP0801]網(wǎng)友
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2024-4-26 18:36:28[未知IP0801]網(wǎng)友
歐洲杯各個(gè)球隊(duì)的巨星數(shù)量['http://ahzlhg.com/jingyutiyu4718.html', 'http://ahzlhg.com/jingyutiyu4719.html', 'http://ahzlhg.com/jingyutiyu4720.html', 'http://ahzlhg.com/jingyutiyu4721.html', 'http://ahzlhg.com/jingyutiyu4722.html'
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