Selecting Reclock Or Non-Reclock Mode; Figure 5: Jumper Locations For Rev B Da Cards; Figure 6: Jumper Locations For Rev C Da Cards - evertz 7700 Manual

7700 MultiFrame Manual
7705EO-HD SMPTE292M Re-Clocking Electrical to Fiber Converter
LOCAL FAULT / MODULE OK
CARRIER PRESENT
CABLE LENGTH WARNING
FRAME
STATUS
LOCAL FAULT / MODULE OK
CARRIER PRESENT
CABLE LENGTH WARNING
FRAME
STATUS
5.1.

SELECTING RECLOCK OR NON-RECLOCK MODE

There are two jumpers J8 and J9 that determine whether the module will operate as a reclocking
distribution amplifier with SMPTE 292M (1.5 Gb/s) video signals or as a non-reclocking distribution
amplifier with other data rates.
For the A and B revision of the board:
HD / BYPASS To select the normal reclocking mode remove both of these jumpers. For convenience you
may re-install the jumper so that only one side is connected.
To select the non-reclocking mode install both of these jumpers.
For the C revision and later of the board:
RCLK/NON-RCLK
position. To select the non-reclocking mode install both of these jumpers in the NON-RCLK
position.
7705EO-HD-6
EVERTZ (B) 7700DA-HD

Figure 5: Jumper Locations for Rev B DA Cards

EVERTZ (C) 7700DA-HD

Figure 6: Jumper Locations for Rev C DA Cards

To select the normal reclocking mode put both of these jumpers in the RCLK
SFF POWER
SFF POWER
Revision 1.7
J8
J9
+12V
NON
RCLK
RCLK
J8
J9
+12V