User's Manual

C
onfidential & Proprietary
to combine and divide TX/RX signals, MPSU to supply devices with power, MCPU to inquire
and control state of each module and Power Cable to supply power
In addition, MDBU can be inserted and removed to provide services for desired band (Optional).
5.1.2
BIU Power Cabling
BIU has -
48V of input power. This unit should connect DC cable with the Terminal Block seen at
the rear of BIU.
Terminal
Color of cable
-48V Blue color
GND Black color
NC
Not Connected
Before connecting the power terminal, you need to connect "+" terminal of Multi Voltage Meter
probe with the GND terminal and then connect "
is measured. After the check, you need to connect the power terminal with the terminal of the
terminal block seen below.
onfidential & Proprietary
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to combine and divide TX/RX signals, MPSU to supply devices with power, MCPU to inquire
and control state of each module and Power Cable to supply power
from external rectifiers.
In addition, MDBU can be inserted and removed to provide services for desired band (Optional).
BIU Power Cabling
48V of input power. This unit should connect DC cable with the Terminal Block seen at
Color of cable
Description
-
-
Not Connected
-
Before connecting the power terminal, you need to connect "+" terminal of Multi Voltage Meter
probe with the GND terminal and then connect "
–" terminal with -
48V to see if “
is measured. After the check, you need to connect the power terminal with the terminal of the
to combine and divide TX/RX signals, MPSU to supply devices with power, MCPU to inquire
from external rectifiers.
In addition, MDBU can be inserted and removed to provide services for desired band (Optional).
48V of input power. This unit should connect DC cable with the Terminal Block seen at
Remark
Before connecting the power terminal, you need to connect "+" terminal of Multi Voltage Meter
48V to see if “
-48Vdc” voltage
is measured. After the check, you need to connect the power terminal with the terminal of the