3.3 The rear view of rack mounting chassis
ON
OFF
220VIN
-48V GND PGND
ON
OFF
-48VIN
Figure 3-2-1 The rear view of rack mounting chassis
Table 3-2-1 The rear view of rack mounting chassis
Name
Description
-48VIN
-48VDC power interface, the voltage range
：
-36~-72V
。
PGND
Protective ground (PGND) screw, connect with the chassis.
GND
-48V power ground
220VIN
~220V AC power interface, the voltage range:176~264V
Power switch
“ON”: Power On; “OFF”: Power Off.
Protective ground (PGND) screw, connect with the chassis.
L-
8
SDI-FE-HD-TX/RX
SDI Over Fiber User Manual
www.questtel.com
