2430GDAC GLink D to A Converter
Revision
1.3
2430GDAC - 1
1. OVERVIEW
The 2430GDAC GLink D to A Converter provides a simple extension to Evertz MVP monitoring systems
by converting GLink video signals from coaxial cable or fiber optic cable into a digital DVI signal and an
analog RGB signal that can be displayed on a computer monitor or flat panel screen. The converter
features one GLink fiber optic input, one GLink coaxial input, one reclocked GLink coaxial output, and one
DVI-I video output. Figure 1-1 details the operational structure of the device. The 2430GDAC has been
designed for use with the Evertz 3000PPMV and 3000PPMG Multi-video Monitoring Processors.
Features:
•
Display resolution capability up to UXGA (1600x1200) at a 60Hz refresh rate.
•
DVI-I Digital and Analog video output.
•
Autodetection of display resolution with manual override.
•
One reclocked GLink coaxial output for connection to a second 2430GDAC or other GLink-compatible
products.
•
Autodetection of GLink signal loss.
•
Operation with single-mode or multi-mode fiber optic cable.
•
SC/PC, ST/PC, or FC/PC fiber connector options.
•
Low power +12VDC operation.
Optical
Receiver
Cable
Equalizer
GLink
Fiber In
GLink
Coaxial In
Video
Processor
S
E
L
E
C
T
O
R
Reclocker
Cable Driver
GLink
Coaxial Out
Sync Generator
DVI
Transmitter
Video DAC
CPU
COM 1
Fault Indication
DIP Switch Control
DVI-I Out
HSYNC,
VSYNC
R, G, B
Figure 1-1: 2430GDAC Block Diagram