OB9961D transmits multi-channel bi-di audio, data (RS232, RS422/485), contact closure, telephone, and 10M/100M Ethernet signal in different combination over one or two core single mode or multi-mode fiber optic cables.

? Exceeds the RS250C standard for SNR, DG and DP

? Flexible configuration combination of audio/data/contact closure

? 24- bit digital audio, 85dB SNR

? RS232, RS422, RS485 or Manchester data

? Data transmission rate DC to 115200bps

? Super optical dynamic range, 0Km is not saturated

? Transmission distance up to 120KM

? Supported by OB Telecom standard network management system

? Standalone, and rack-mount in 19" 1U/2U/4U chassis