| Model NO.: | Data /audio optic transceiver71591 |
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| Min. Order (MOQ): | 0 |
| Manufacure Name: | Ob telecom electronic technology co., ltd |
| Customization: | Available Customized Request |
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OB9961D series can transmit multi-channel duplex audio or multi-channel duplex data or multi-channel contact closure signal or the combination of audio or data or contact closure over one fiber;and it can provide option of 1 to 4 10M/100M Ethernet, 1 to 4 E1, 1 to 8 channel telephone, 1 to 8 channel Intercom signal The signal quality is independent of transmission distance in the allowable extent of optical power. 4 To 8 five interface with option of pin terminal in any combination. DC to 256kbps. Telephone channel can be up to 64 line. Distance option of up to 120KM is possible. Super optical dynamic range, 0Km is not saturated. Supported by OB Telecom standard network management system. No restriction in principle about Audio / data / contact closure channel. High-speed optical fiber digital transmission technology. RS232, RS422, RS485 or Manchester data. 24- bit digital audio, 75dB SNR. Power supply, fiber link, data state indication. Surface mount technology (SMT). Rack-mount/stand-a
