Nevion 3GHD-OE-2-SFP - Manual (Page 7)

3GHD-OE-2-SFP Rev. C
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3.2 Configuration through DIP settings
The 3GHD-OE-2-SFP can support a number of different broadcast formats. The correct
configuration can either be set with the two Dipswitches on the card or through the GYDA
Control System. The layout is shown in the drawing below with the DIP switches to the upper
left position.
Figure 3 3GHD-OE-2-SFP board layout
Table 1: DIP settings.
Switch # Label Function, DIP=OFF Function, DIP=ON Comment
1 EQ1 Not used
2 EQ2 Not used
3 Not used
4 Latch Latched Non-latched Select if changeover
is latched or non-
latched
5 Main Optical input 1 is
main Optical input 2 is main Select’s main input to
changeover
6 Level
LED’s normal
operation
All LED
’s showing
optical input power
DOP
See Table 2
Displaying optical
input power
7 Port Optical input 1 Optical input 2 Selects which optical
input to be used for
dip 7/DOP
8 OVR GYDA control.
Configuration with
GYDA Override GYDA
control. Configuration
with DIP switch Select configuration
from GYDA
9 RCL1 Reclocker 1 bypass Reclocker 1 enabled Sets reclocker mode
for output 1
10 CHO1 Change over
disabled Change over enabled Enables change over
for output 1
11 SEL1 Optical input 1 Optical input 2 This setting are
overridden if DIP 10
(CHO1) is enabled
12 Not used