Search this site:
Products Sub Sections:
Product Matrix
Technical Notes
Industrial & Data Modems and Multiplexers
Audio Modems
CATV Transmision System
Analog Single Channel Video/Audio/Data Modems
Digital Single Channel Video/Audio/Data Modems
Analog Video/Audio/Data Multiplexers
Digital Video/Audio/Data Multiplexers
Broadcast Products
Accessories
Digital Single Channel Video/Audio/Data Modems
PDF Downloads
Document Title
Format
Data Sheet
PDF
OSD830T/830R DIGITAL FIBER OPTIC VIDEO, AUDIO AND DATA MODEM PAIR
Applications
High quality CCTV networks requiring full duplex data and/or audio transmission between cameras and their control centre
Transportation communications systems
Broadcast television systems
Extremely high quality video conferencing
Features & Benefits
One way optic transmission of PAL, NTSC or SECAM video plus full duplex transmission of
two audio channels
three data channels
one relay contact channel
Studio quality 10 bit video maintained over all link lengths
Remote control of Pan, Tilt and Zoom for video surveillance
Transmission of alarm and control signals from the camera site
Video bandwidth of 10MHz
Full duplex 2-wire audio intercom with 100Hz to 5kHz bandwidth and associated on hook/off hook signalling with industry standard RJ11 connector
Operating range of at least 3km on multimode and 100km on singlemode fiber, depending on optical devices.
Video inputs have 3dB overload capability and can be equalised for up to 300m of coaxial cable
> back to the top
