| ¡¡¡¡OPV2000
series of products provide high quality transmission
systems for 1-2 channels of digitalized analog video,
2 channels of audio and data signals over one single
mode or multimode optic fiber. Normative OPV2000 products
transmit 1-2 channels of video, 2 channels of audio
and 2 channels of data signals at the same direction,
while extended OPV2000 products provide bi-directional
transmission of one-channel video, multi-channel audio
(or data), and 2 channels of 10/100M Ethernet signals.
¡¡¡¡OPV2000 system can at best transmit 4 channels of
audio signals (two pairs of stereos), and the maximum
data transmission can be achieved with 2 channels of
RS-232 and 2 channels of RS-485 signals, concurrent
with 2 channels of 10/100M Ethernet transmission. The
transmission distance of a multi mode fiber is 2000
m and that of a single mode fiber is up to 30000 m.
¡¡¡¡The numerous types of OPV2000 products can meet different
user demands. Adopting advanced digital fiber optic
transmission technologies, OPV devices can be installed
rapidly without customer adjusting, and they are easy
to operate and maintain. Compared with the same kind
of analog transmission systems that employ accidental
amplitude or frequency modulation, OPV2000 products
provide better transmission in quality.
¡¡¡¡On the front panel of the products are set video
connector (BNC), audio and data connector (RJ45), and
fiber optic connector (FC-single mode or ST-multimode).
Users can easily monitor the status of power supply,
connection and channels through the indicator lights.
There are two types of OPV2000 available: standalone
and card-cage packaging. |
