RS422 - 61 ads
Sunday, November 23, 2008
OB128-X-XD adopts CWDM, transmits 9-128 line of high quality composite video, 1-64 line of duplex audio, or 1-64 line of duplex data or 1-64 line of contact closure signal or in any combination over one fiber; And it can be provided choice of1-4 10M/100M Ethernet, 1-4 E1, 1-8 line telephone...
OB Telecom Electronic Technology Co.,Ltd
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