OB Telecom Electronic Technology Co., Ltd

One to one hundred and twenty-eight channles digital uncompressed video node optic transceiver.

multi-channel duplex audio or duplex data or contact closure signal or the combination of audio or data or contact closure ； provide option of 1 to 4 10M/100M Ethernet, 1 to 4 E1, 1 to 8 channel telephone, 1 to 8 channel Intercom signal

transmit 65-128 channels composite video, 1 to 64 channel duplex audio/ data/ contact closure signal or in any combination over one fiber；and it can provide option of 1 to 4 channel 10M/100M Ethernet / E1, 1 to 8 channel telephone/AIPHONE signal.

can transmit 9-64 channels composite video, 1 to 32 channel duplex audio, 1 to 32 channel of duplex data/ contact closure signal or in any combination ； it can provide 1 to 4 channel 10M/100M Ethernet / E1, 1 to 8 channel telephone/Intercom .

8 Channels Video Optic Transceiver Provide option of simplex/duplex audio/data/contact closure; 10/100M Ethernet, E1, telephone, Intercom system

2 Channel Video Optical Transceiver Provide option of simplex/duplex audio/data/contact closure; 10/100M Ethernet, E1, telephone, Intercom system

Can transmit 1 channel composite video, 1 to 6 channel duplex audio, or 1 to 4 channel of duplex data/ contact closure signal or in any combination over one fiber