The Fiberlink Serial Digital Video Link utilizes high-speed
pulse modulation techniques to transmit wide band, digitally
encoded video signals in accordance with SMPTE digital video
standards at 143, 177, 270 and 360 Mbps. The Serial Digital
Video Link does no interpretation decoding of the digital
pulse stream. It simply transmts and receives it "as is."
Imbedded audio, control signals or other unusual formats are
easily accommodated. LEDs are provided on both the transmitter
and receiver to continuously monitor the presence of the digital
pulse stream and to indicate proper operation of the system.
In addition, built-in rectifiers and regulators allow both
untis to operate from low voltage, unregulated DC power sources,
thereby providing unparalleled versatility in a fiber optic
transmission system.
Standard Features
Broadcast-quality digital video from 10 to 300 Mb/sec
bandwidth
Multimode or single mode versions
Transmission up to 60 km (single mode)
Adjustment free
Applications
Broadcast environments
Videoconferencing: two systems for bi-directional use
Corporate communication systems
SPECIFICATIONS
Transmitter, receiver are sold separately (power supplies
are included with each).
System data rate: 143, 170, 270 and 360 Mbps
Support levels: SMPTE 259M and 293M, Levels A, B, C, D
Input/output signal level: 800 millivolts pp +/-10%
DC offset: 0 volts +/- 0.5 volts
Input/output impedance: 75 ohms
Transmitter input: 1 input with active equalized loop-through
Receiver outputs: 2, reclocked
Return loss: 15 dB maximum
Rise/fall times: less than 1.0 nanosecond
Jitter (per SMPTE RP 184): .2 UI (300 psec typical)
