01-05 bts3006c cables
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5 BTS3006C CablesAbout This Chapter
This topic describes the functions, appearance, assignment of pins, and installation positions of
the BTS3006C cables.
5.1 BTS3006C Cable List
This topic describes the BTS3006C cable list. The BTS3006C cables are classified into the power
cables, PGND cable, transmission cables, signal cables, RF cables, and cables between the
BTS3006C and the auxiliary equipment.
5.2 BTS3006C Power Cables and PGND Cables
This topic describes the BTS3006C power cables and PGND cables. The BTS3006C power
cables consist of the AC power cables, DC power cables, TMA power cables, and fan power
cables. The grounding cables consist of the PGND cables in the transmission interface box, the
PGND cables in the power interface box, and the external input PGND cables.
5.3 BTS3006C Transmission Cables
This topic describes the BTS3006C transmission cables. The BTS3006C transmission cables
consist of the E1 cables, cabinet-group optical fibers, and SDH external optical cables.
5.4 BTS3006C Signal Cables
This topic describes the BTS3006C signal cables. The BTS3006C signal cables consist of the
BTS3006C door status signal cables and BTS3006C external alarm cables.
5.5 BTS3006C RF Cables
This topic describes the BTS3006C RF cables. The BTS3006C RF cables consist of the
BTS3006C RF signal cables and the BTS3006C 1/4-inch RF jumpers.
5.6 Cables Between the BTS3006C and the Auxiliary Equipment
This topic describes the cables between the BTS3006C and the auxiliary equipment. The cables
between the BTS3006C and the auxiliary equipment consist of the signal cables in the external
environment alarm box and the power cables between the Sidepower and the BTS3006C.
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5.1 BTS3006C Cable List
This topic describes the BTS3006C cable list. The BTS3006C cables are classified into the power
cables, PGND cable, transmission cables, signal cables, RF cables, and cables between the
BTS3006C and the auxiliary equipment.
Table 5-1 lists the BTS3006C cables.
Table 5-1 BTS3006C cable list
Item Sub-Item Installation Position Remarks
Power
cables
AC power
cable
One end connects to AC INPUT
port on the DPSM.
The other end connects to the
output port of the externalintegral power system.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer toInstalling the Power Cables
Between the AFB and the
BTS3006C/BTS3002E.
DC power
cable
Blue: One end connects to NEG
(-) wire post of the DSEM. The
other end connects to the port of
the external integral power
system.
Black: One end connects to
NEG(+) wire post of the DSEM.
The other end connects to theport of the external integral
power system.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the Power Cables
Between the APM and the
BTS3006C/BTS3002E.
Fan power
unit
One end connects to FAN port
on the DDRM.
The other end connects to the
fan.
One end of the cable is
connected to the fan before
delivery. The other end needs
to be installed on site. For the
installation method, refer to
Installing the Power Cables
for the Fans of the
BTS3006C/BTS3002E.
PGND
cables
External
PGND cable
One end connects to the
grounding terminal at the rear of
a cabinet.
The other end connects to the
external protection grounding
busbar.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the PGND Cable
of the BTS3006C/
BTS3002E.
5 BTS3006C Cables
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Item Sub-Item Installation Position Remarks
PGND cable
in the
transmission
interface box
One end connects to any free
wire clip on the grounding bar in
the transmission interface box.
The other end connects to the
external protection grounding
busbar.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the PGND Cable
of the BTS3006C/
BTS3002E.
PGND cable
in the power
interface box
One end connects to the
grounding terminal in the
interface box.
The other end connects to the
external protection grounding
busbar.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the PGND Cable
of the BTS3006C/
BTS3002E.
Transmis
sion
cables
E1 cable One end connects to the E1_0/1
port or E1_2/3 port at the bottom
of the DMCM.
The other end connects to the
transmission equipment.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the E1 Cable of
the BTS3006C/BTS3002E.
Optical
fibers for
combined
cabinets or
cabinetgroups
One end connects to the SFP-A
port and SFP-B port on the
DMCM in the main cabinet.
The other end connects to the
SFP-A port and the SFP-B port
on the DMCM in the extension
cabinet.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the BTS3006C/BTS3002E Optical Cable
for Combined Cabinets or
for Cabinet Groups.
Optical cable One end connects to the OPT
port on the DMCM in the main
cabinet.
The other end connects to the
transmission equipment.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the Optical Cable
of the BTS3006C/
BTS3002E.
Signal
cables
Door status
signal cable
of a cabinet
One end connects to the DOOR
port on the DMCM in the main
cabinet.
The other end connects to the
door status switch at the bottom
of a cabinet.
One end of the cable is
connected to the door status
switch before delivery. The
other end needs to be installed
on site. For the installation
method, refer to Installing
the Door Control Cable of
the BTS3006C/BTS3002E
Cabinet.
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Item Sub-Item Installation Position Remarks
RET control
signal cable
One end connects to any ANT
port on the DATM panel.
The other end connects to theSMA port on the Bias-Tee.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the RET Control
Signal Cables of the
BTS3006C/BTS3002E.
External
alarm cable
One end connects to the ALM
port on the DMCM in the main
cabinet.
The other end connects to the
alarm port on the auxiliary
equipment.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the Alarm Cable
Between the APM and the
BTS3006C/BTS3002E.
RF cables 1/4-inch RF
jumper
One end connects to the antenna
port ANTA or ANTB on the
DDPM.
The other end connects to the
feeder of the antenna system
when there is no power supply
for the TMA. The other end
connects to the Bias-Tee when
there is power supply for the
TMA.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the 1/4-Inch RF
Jumpers of the BTS3006C/
BTS3002E.
RF signal
cable
RF signal cables are classified
into the RF transmit and receive
signal cables. The RF transmit
signal cable connects to the TX
port on the DDRM and the
corresponding TX port on the
DDPM/DDCM.
The RF receive signal cable
connects to the RX port on the
DDRM and the corresponding
RX port on the DDPM.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the RF Signal
Cables of the BTS3006C/
BTS3002E.
5 BTS3006C Cables
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Item Sub-Item Installation Position Remarks
Cables
between
the
BTS3006
C and the
auxiliary
equipme
nt
Signal cable
in the
external
environment
alarm box
One end connects to the DB9
(RS485) alarm port on the
external environment alarm box.
The other end connects to the
bare wire end of the external
alarm cable carried by the
BTS3006C.
Two ends of the cables are not
connected and need to be
installed on site. For the
installation method, refer to
Installing the Alarm Cable
Between the EMUA and the
BTS3006C/BTS3002E,
Installing the Alarm Cable
Between the EMU and the
BTS3006C/BTS3002E, and
Installing the Alarm Cable
Between the EAC-2 and the
BTS3006C/BTS3002E.
5.2 BTS3006C Power Cables and PGND Cables
This topic describes the BTS3006C power cables and PGND cables. The BTS3006C power
cables consist of the AC power cables, DC power cables, TMA power cables, and fan power
cables. The grounding cables consist of the PGND cables in the transmission interface box, the
PGND cables in the power interface box, and the external input PGND cables.
5.2.1 BTS3006C/BTS3002E AC Power Cables
This topic describes the BTS3006C/BTS3002E AC power cables. The BTS3006C AC power
cables are used to connect the power interface box and the DPSM. In addition, the BTS3006C
AC power cables can be used to send the power interface box to the DPSM AC power modulethrough the 220 V AC and 110 V AC power.
5.2.2 BTS3006C/BTS3002E DC Power Cables
This topic describes the BTS3006C/BTS3002E DC power cables. The DC power cables are used
to connect the power interface box and the DSEM. The DC power cables are used to supply
power from the power interface box to the DSEM in a cabinet.
5.2.3 BTS3006C/BTS3002E Fan Power Cables
This topic describes the fan power cable of the BTS3006C/BTS3002E. The fan power cables
are used to connect the DDRM and the fan so that power can be supplied to the fan. At the same
time, the fan power cables are used to transmit the control signals of in-position detection of the
fan, monitoring of the fan status, fan alarms, and speed adjustment.
5.2.4 BTS3006C/BTS3002E PGND Cables
This topic describes the BTS3006C/BTS3002E PGND cables. The BTS3006C/BTS3002E
PGND cable has the following three types: the external input PGND cable, the PGND cable in
the transmission interface box, and the PGND cable in the power interface box.
5.2.5 Equipotential Cable of the BTS
This part describes the function, structure, pin assignment, and installation positions of the
equipotential cable.
5.2.1 BTS3006C/BTS3002E AC Power Cables
This topic describes the BTS3006C/BTS3002E AC power cables. The BTS3006C AC powercables are used to connect the power interface box and the DPSM. In addition, the BTS3006C
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AC power cables can be used to send the power interface box to the DPSM AC power module
through the 220 V AC and 110 V AC power.
Functions
The BTS3006C AC power cables are used to connect the power interface box and the DPSM.
In addition, the BTS3006C AC power cables can be used to send the power interface box to the
DPSM AC power module through the 220 V AC and 110 V AC power.
Appearance
A DPSM AC power cable is 3 m long. Two ends of the power cable are bare wires. Two
connectors are required to be made on site to match the bare wire ends, as shown in Figure
5-1.
Figure 5-1 AC power cable
Pin Description
Table 5-2 lists the pin assignment for the DPSM AC power cables.
Table 5-2 Pin assignment for the DPSM AC power cables
Pin Wire Color Remarks
X.1 Brown L
X.2 Green and
yellow
PGND
X.3 Blue N
Installation PositionTable 5-3 describes the installation positions of the AC power cables.
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Table 5-3 Installation position of an AC power cable
Cable Name One End The Other End
DPSM AC power
cable
Connects to port AC
INPUT on the DPSMConnects to L wire post for
the brown wire; connects
to PE wire post for the
yellow and green wire;
connects to N wire post for
the blue wire
Connects to the output port of the external
integral power system
5.2.2 BTS3006C/BTS3002E DC Power Cables
This topic describes the BTS3006C/BTS3002E DC power cables. The DC power cables are used
to connect the power interface box and the DSEM. The DC power cables are used to supplypower from the power interface box to the DSEM in a cabinet.
Functions
The DC power cables are used to connect the power interface box and the DSEM. The DC power
cables are used to supply power from the power interface box to the DSEM in a cabinet.
Appearance
There are two DC power cables. One is blue and the other is black. Two ends of the power cable
are OT terminals. You can shorten the length of the power cable based on the actual situation.
Figure 5-2 shows the DC power cables.
Figure 5-2 DC power cable
Pin Description
None
Installation Position
Table 5-4 describes the installation positions of the DC power cables.
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Table 5-4 Installation positions of the DC power cables
Cable Name One End The Other End
DSEM DC power
cable (blue)
Connects to NEG(-) wire
post of the DSEM.
Connects to the port on the external
integral power system.
DSEM DC power
cable (black)
Connects to NEG(+) wire
post of the DSEM.
Connects to the port on the external
integral power system.
5.2.3 BTS3006C/BTS3002E Fan Power Cables
This topic describes the fan power cable of the BTS3006C/BTS3002E. The fan power cables
are used to connect the DDRM and the fan so that power can be supplied to the fan. At the same
time, the fan power cables are used to transmit the control signals of in-position detection of the
fan, monitoring of the fan status, fan alarms, and speed adjustment.
Functions
The fan power cables are used to connect the DDRM and the fan so that power can be supplied
to the fan. At the same time, the fan power cables are used to transmit the control signals of in-
position detection of the fan, monitoring of the fan status, fan alarms, and speed adjustment.
Appearance
A fan power cable is 0.5 m long. One end of the cable is a round waterproof connector and the
other end is connected to the fan before delivery. Figure 5-3 shows the fan cable.
Figure 5-3 Fan power cable
W
X
A
View A
Cylindrical
waterproof connector
1
2
3
56
78 4
Pin Description
Table 5-5 lists the pin assignment for the fan power cable.
Table 5-5 Pin assignment for the fan power cable
Wire Pins at the X End Wire Color
W X.3 Black
X.4 Black
X.5 Red
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Wire Pins at the X End Wire Color
X.6 Purple
X.7 White
X.8 Blue
Installation Position
Table 5-6 shows the arrangement of the fan power cables.
Table 5-6 Installation position of a fan power cable
Cable Name One End (RoundWaterproof Connector)
The Other End
Fan power cable Connects to FAN port on the
DDRM.
Connects to the fan fixedly.
5.2.4 BTS3006C/BTS3002E PGND Cables
This topic describes the BTS3006C/BTS3002E PGND cables. The BTS3006C/BTS3002E
PGND cable has the following three types: the external input PGND cable, the PGND cable in
the transmission interface box, and the PGND cable in the power interface box.
Functions
The PGND cables are used to ground the cabinets properly. The types of PGND cables are as
follows:
l The external PGND cables that are used to keep a cabinet well grounded.
l The PGND cables in the transmission interface box that are used to keep this box well
grounded.
l The PGND cables in the power interface box are used to keep this box well grounded.
Appearance
A BTS3006C/BTS3002E PGND cable has a 25 mm2 cross-sectional area and is a yellow andgreen plastic insulation copper core cable. Two ends of a PGND cable are OT terminals (lugs).
Two terminals of a PGND cable are required to be made on site. Figure 5-4 shows a PGND
cable.
Figure 5-4 BTS3006C/BTS3002E PGND cable
Pin Description
None
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Installation Position
Table 5-7 lists the installation positions of the BTS3006C/BTS3002E PGND cables.
Table 5-7 Installation positions of the PGND cablesCable Name One End The Other End
External PGND cable Connects to the grounding
terminal at the rear of a cabinet.
Connects to the external
protection grounding
busbar.PGND cable in the transmission
interface box
Connects to any free wire clip
of the grounding bar in the
transmission interface box.
PGND cable in the power
interface box
Connects to the grounding
terminal in the interface box.
5.2.5 Equipotential Cable of the BTS
This part describes the function, structure, pin assignment, and installation positions of the
equipotential cable.
Function
The equipotential cable helps keep an equal potential between the cabinets and ensuring the safe
operation of the BTSs.
Structure
The equipotential cable is a green and yellow cable with cross-sectional area of 25 mm2. Both
ends of the cable use OT terminals. See Figure 5-5 for details.
Figure 5-5 Structure of the equipotential cable
Pin Assignment
None.
Installation Positions
Table 5-8 describes the installation positions of the equipotential cable.
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Table 5-8 Installation positions of the equipotential cable
Cabinet Model One End (OTTerminal)
Other End (OT Terminal)
BTS3012 Connects to the PGNDbar on top of one
cabinet
Connects to the PGND bar on top ofthe other cabinet
BTS3012AE Connects to the PGND
bar at the bottom of one
cabinet
Connects to the PGND bar at the
bottom of the other cabinet
BTS3006C Connects to the PGND
bar at the back of one
cabinet
Connects to the PGND bar at the back
of the other cabinet
BTS3002E Connects to one
external PGND bar
Connects to the other external PGND
bar
5.3 BTS3006C Transmission CablesThis topic describes the BTS3006C transmission cables. The BTS3006C transmission cables
consist of the E1 cables, cabinet-group optical fibers, and SDH external optical cables.
5.3.1 BTS3006C/BTS3002E E1 Cables
This topic describes the BT3006C/BTS3002E E1 cables. The BT3006C/BTS3002E E1 cables
(75-ohm E1 cables and 120-ohm E1 cables) are used to transmit signals between the BTS and
the BSC.5.3.2 Optical Fibers for the BTS3006C/BTS3002E Combined Cabinets or Cabinet Groups
This topic describes the optical fibers for the BTS3006C/BTS3002E combined cabinets or
cabinet groups. The optical fibers for the BTS3006C/BTS3002E combined cabinets or cabinet
groups are used to achieve the optical combined cabinets or cabinet groups between cabinets.
5.3.3 BTS3006C/BTS3002E SDH External Optical Cables
This topic describes the BTS3006C/BTS3002E SDH external optical cables. The BTS3006C/
BTS3002E SDH external optical cables are used to transmit optical signals so that the optical
connection between the cabinet and other equipment can be established.
5.3.1 BTS3006C/BTS3002E E1 Cables
This topic describes the BT3006C/BTS3002E E1 cables. The BT3006C/BTS3002E E1 cables
(75-ohm E1 cables and 120-ohm E1 cables) are used to transmit signals between the BTS and
the BSC.
Functions
The BT3006C E1 cables (75-ohm E1 cables and 120-ohm E1 cables) are used to transmit signals
between the BTS and the BSC.
Appearance
A 75-ohm E1 cable is a 3 m-long coaxial cable. It consists of four mini coaxial cables. Two ofthem form one E1 path. Therefore, each 75-ohm E1 cable can provide two E1 paths. 75 ohms
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One end of a 75-ohm E1 cable is a round waterproof connector and the other end is an SMB
terminal. Figure 5-6 shows a 75-ohm E1 cable.
Figure 5-6 75-ohm E1 cable
Cylindrical
waterproof connector
SMB connector
X5
WA
View A
W1
W2
W3
W4
X1
X2
X3
X4
TX0
RX0
TX1
RX1
1 23 45
786
A 120-ohm E1 cable is a 3 m-long twisted pair cable. It consists of four twisted pair cables. Two
of them form one E1 path. Therefore, each 120-ohm E1 cable can provide two E1 paths. One
end of a 120-ohm E1 cable is a round waterproof connector, and the other end is a bare wire.
The bare wire end is selected and made on site based on the actual situation. 120 ohms Figure
5-7 shows a E1 cable.
Figure 5-7 120-ohm E1 cable
Cylindrical
Waterproof connector
WA
View A
1 23 45
786
X1
Pin Description
Table 5-9 and Table 5-10 separately describe the pin assignment for the 75-ohm E1 cables and
the 120-ohm E1 cables.
Table 5-9 Pin assignment for the 75-ohm E1 cables
Wire Coaxial CableWire/Outer
Conductor
Pins at X5 EndRound Waterproof
Connector
Coaxial Cable Label
W1 X1.tip X5.1 TX0
X1.ring X5.2
W2 X2.tip X5.3 RX0
X2.ring X5.4
W3 X3.tip X5.5 TX1
X3.ring X5.6
W4 X4.tip X5.7 RX1
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Wire Coaxial CableWire/OuterConductor
Pins at X5 EndRound WaterproofConnector
Coaxial Cable Label
X4.ring X5.8
Table 5-10 Pin assignment for the 120-ohm E1 cables
Wire Pins at X1 EndRound WaterproofConnector
Wire Color Remarks on TwistedPair Cable
W X1.1 White TT0
X1.2 Blue TR0
X1.3 White RT0
X1.4 Orange RR0
X1.5 White TT1
X1.6 Green TR1
X1.7 White RT1
X1.8 Brown RR1
Installation Position
The installation modes of the 75-ohm E1 cables and 120-ohm E1 cables are the same. The
installation methods of cables are determined based on the cabinet installation modes.
l If a BTS3006C cabinet is installed on the ground, you need to lead cables from the right
cabling hole at the bottom of the base into the bottom of the DMCM in the cabinet.
l If a BTS3002E cabinet is installed on a wall, you need to connect cables directly to the
bottom of the DMCM in the cabinet.
l If a BTS3006C/BTS3002E cabinet is installed on a pole, you need to connect cables directly
to the bottom of the DMCM in the cabinet.
Table 5-11 lists the installation positions of a 75-ohm E1 cable and a 120-ohm E1 cable.
Table 5-11 Installation positions of the E1 cables
Cable Name One End The Other End
75-ohm E1 cable A round waterproof connector:
connects to E1_0/1 port or E1_2/3
port at the bottom of the DMCM
SMB terminal: connects to the
transmission equipment, such as
the transmission interface box
120-ohm E1 cable A round waterproof connector:
connects to E1_0/1 port or E1_2/3
port at the bottom of the DMCM
Bare wire: connects to the
transmission equipment, such as
the transmission interface box
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5.3.2 Optical Fibers for the BTS3006C/BTS3002E CombinedCabinets or Cabinet Groups
This topic describes the optical fibers for the BTS3006C/BTS3002E combined cabinets or
cabinet groups. The optical fibers for the BTS3006C/BTS3002E combined cabinets or cabinet
groups are used to achieve the optical combined cabinets or cabinet groups between cabinets.
Functions
The optical fibers for the BTS3006C/BTS3002E combined cabinets or cabinet groups are used
to achieve the optical combined cabinets or cabinet groups between cabinets.
Appearance
Both ends of a optical fiber for the BTS3006C/BTS3002E combined cabinets and the cabinet
group are LC optical connectors. Figure 5-8 shows the optical fiber.
Figure 5-8 Optical fiber for combined cabinets or cabinet groups
CAUTION
An optical fiber connector must be covered with dustproof caps when it is not in use.
Pin Description
None
Installation Position
Table 5-12 lists the installation position of an optical fiber for the BTS3006C/BTS3002E
combined cabinets and cabinet groups.
Table 5-12 Installation position of an optical fiber for combined cabinets and cabinet groups
Cable Type One End The Other End
Optical fiber
for combined
cabinets or
cabinet
groups
Connects to SFP-A port and
SFP-B port on the DMCM in the
main cabinet.
Connects to SFP-A port and SFP-B port
on the DMCM in the extension cabinet.
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5.3.3 BTS3006C/BTS3002E SDH External Optical Cables
This topic describes the BTS3006C/BTS3002E SDH external optical cables. The BTS3006C/
BTS3002E SDH external optical cables are used to transmit optical signals so that the optical
connection between the cabinet and other equipment can be established.
Functions
The BTS3006C/BTS3002E SDH external optical cables are used to transmit optical signals so
that the optical connection between the cabinet and other equipment can be established.
Appearance
A BTS3006C/BTS3002E SDH external optical cable is 3 m long. One end is round waterproof
connector. The other end matches four FC optical connectors, as shown in Figure 5-9.
Figure 5-9 SDH external optical cable
Cylindrical
waterproof connector FC connector
X0
WTX
WRX
ETX
ERX
X1
X2
X3
X4
2
14
3w
Pin Description
Table 5-13 lists the pin assignment for the BTS3006C/BTS3002E SDH external optical cables.
Table 5-13 Pin assignment for the BTS3006C SDH external optical cables
XO End X1X4 End X1X4 Wire Label
X0.1 X1 WTX
X0.2 X2 WRX
X0.3 X3 ETX
X0.4 X4 ERX
Installation Position
Table 5-14 lists the installation position of a BTS3006C/BTS3002E SDH external optical cable.
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Table 5-14 Installation position of an SDH external optical cable
Cable Name One End (RoundWaterproof Connector)
The Other End (FC OpticalConnector)
SDH externaloptical cable
Connects to OPT port on theDMCM in the main cabinet.
Connects to the transmission equipment(such as, the transmission interface box)
5.4 BTS3006C Signal Cables
This topic describes the BTS3006C signal cables. The BTS3006C signal cables consist of the
BTS3006C door status signal cables and BTS3006C external alarm cables.
5.4.1 Door Status Signal Cables of a BTS3006C/BTS3002E Cabinet
This topic describes the door status signal cables of a BTS3006C/BTS3002E cabinet. The door
status signal cables of a BTS3006C/BTS3002E cabinet are used to connect the door status switchat the bottom of a cabinet and monitor the switch status at the door of a cabinet through the
DMCM.
5.4.2 BTS3006C/BTS3002E RET Control Signal Cables
This topic describes the BTS3006C/BTS3002E RET control signal cables. The RET control
signal cables are used to transmit signals between the DATM and the Bias-Tee on top of a cabinet.
5.4.3 BTS3006C/BTS3002E External Alarm Cables
This topic describes the BTS3006C/BTS3002E external alarm cables. The BTS3006C/
BTS3002E external alarm cables are used to connect the external alarm equipment and monitor
the power status and environment status through the DMCM.
5.4.1 Door Status Signal Cables of a BTS3006C/BTS3002E CabinetThis topic describes the door status signal cables of a BTS3006C/BTS3002E cabinet. The door
status signal cables of a BTS3006C/BTS3002E cabinet are used to connect the door status switch
at the bottom of a cabinet and monitor the switch status at the door of a cabinet through the
DMCM.
Functions
The BTS3006C/BTS3002E door status signal cables are used to connect the door status switch
at the bottom of a cabinet and monitor the switch status at the door of a cabinet through the
DMCM.
Appearance
Figure 5-10shows a BTS3006C/BTS3002E door status signal cable.
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Figure 5-10 Door status signal cable
123
View
A
X1
W1
W2
X2
X3
Pin Description
Table 5-15 lists the pin assignment for the BTS3006C/BTS3002E door status signal cables.
Table 5-15 Pin assignment for the BTS3006C door status signal cables
Wire Pins at X1 End Pins at X2 Endand X3 End
Wire Color
W1 X1.1 X2 Blue
W2 X1.3 X3 Black
Installation Position
Table 5-16 lists the installation position of a door status signal cable.
Table 5-16 Installation position of a door status signal cable
Cable Name One End (CommonConnector)
The Other End ( ParallelTerminal)
Door status cable Connects to DOOR port on
the DMCM in the main
cabinet.
Connects to the door status
switch at the bottom of a
cabinet.
5.4.2 BTS3006C/BTS3002E RET Control Signal Cables
This topic describes the BTS3006C/BTS3002E RET control signal cables. The RET control
signal cables are used to transmit signals between the DATM and the Bias-Tee on top of a cabinet.
Functions
The RET control signal cables are used to transmit signals between the DATM and the Bias-
Tee on top of a cabinet.
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Appearance
The BTS3006C RET control signal cable consists of six independent RF coaxial cables (2.2 m
long). These cables have the same structure. One end of an RET control signal cable is an SMA
male connector and the other end is an SMA elbow male connector, as shown in Figure 5-11.
Figure 5-11 Structure of an RET control signal cable
SMA connector SMA connector
W
X1
X2
Pin DescriptionNone
Installation Position
Table 5-17 lists the installation positions of an RET control signal cable.
Table 5-17 Installation position of an RET control signal cable
Cable Type One End (SMA Elbow MaleConnector)
The Other End (SMA MaleConnector)
RET control
signal cable
Connects to any ANT port on
the DATM panel.
Connects to SMA port on the Bias-
Tee.
5.4.3 BTS3006C/BTS3002E External Alarm Cables
This topic describes the BTS3006C/BTS3002E external alarm cables. The BTS3006C/
BTS3002E external alarm cables are used to connect the external alarm equipment and monitor
the power status and environment status through the DMCM.
Functions
The BTS3006C/BTS3002E external alarm cables are used to connect the external alarm
equipment and monitor the power status and environment status through the DMCM.
Appearance
A BTS006C/BTS3002E external alarm cable is 9 m long. One end of the cable is a round
waterproof connector and the other end is a bare wire. According to Table 5-18, a connector is
required to be made on site to match the bare wire end. Figure 5-12 shows a BTS3006C/
BTS3002E external alarm cable.
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Figure 5-12 External alarm cable
Cylindrical
waterproof connector
W
X1
A-A
11
A
A
15
Pin Description
Table 5-18 lists the pin assignment for the BTS3006C/BTS3002E alarm wires.
Table 5-18 Pin assignment for the BTS3006C external alarm cable wires
Wire Pins at X1 End Wire Color Remarks on Twisted Pair Cable
W X1.1 Blue TX+
Red/blue
X1.2 Orange TX-
Red/orange
X1.3 Green RX+
Green/Red
X1.4 Brown RX-
Red/brown
X1.5 White/blue GND
X1.7 Blue G1
X1.5 White/orange GND
X1.8 Orange G2
X1.11 White/green GND
X1.9 Green G3
X1.11 White/brown GND
X1.10 Brown G4
Installation Position
Table 5-19 lists the installation position of a BTS3006C/BTS3002E external alarm cable.
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Table 5-19 Installation position of an external alarm cable
Cable Name One End (RoundWaterproof Connector)
The Other End (Bare Wire)
External alarmcable
Connects to ALM port on theDMCM
Connects to a port on the externalalarm equipment
5.5 BTS3006C RF Cables
This topic describes the BTS3006C RF cables. The BTS3006C RF cables consist of the
BTS3006C RF signal cables and the BTS3006C 1/4-inch RF jumpers.
5.5.1 BTS3006C/BTS3002E RF Signal Cables
This topic describes the BTS3006C/BTS3002E RF signal cables. The two types of RF signal
cables are RF RX signal cables and RF TX signal cables.5.5.2 BTS3006C/BTS3002E 1/4-Inch RF Jumpers
This topic describes the BTS3006C/BTS3002E 1/4-inch RF jumpers. BBTS3006C/BTS3002E
1/4-inch RF jumpers are used to complete the signal interconnection between the BTS and the
antenna system.
5.5.1 BTS3006C/BTS3002E RF Signal Cables
This topic describes the BTS3006C/BTS3002E RF signal cables. The two types of RF signal
cables are RF RX signal cables and RF TX signal cables.
FunctionsThe two types of RF signal cables are RF RX signal cables and RF TX signal cables.
l RF RX signal cables: are used to connect the port on the RX channel between the DDPM
and the DDRM so that the uplink signals can be transmitted.
l RF TX signal cables: are used to connect the ports on the RX channel between the DDPM
and the DDRM, between the DDPM and the DDCM/DSCM, and between the DDRM and
the DDCM so that the downlink signals can be transmitted.
NOTE
The BTS3002E does not have the DSCM. Therefore, the RF signal cables are not required to be connected
with the DSCM for the BTS3002E.
Appearance
Two ends of the RF RX signal cables are SMA elbow male connectors. Two ends of the RF TX
signal cables are N elbow male connectors. Figure 5-13 shows the structure of an RF RX cable
and an RF TX signal cable.
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Figure 5-13 Structure of an RF RX signal cable and an RF TX signal cable
RF TX Cable
2
RF RX Cable
1
2
1
(1) SMA elbow male connector (2) N elbow male connector
Pin DescriptionNone
Installation Position
Table 5-20 lists the installation positions of an RF receive cable and an RF transmit signal cable.
NOTE
The BTS3002E does not have the DSCM. Therefore, the RF signal cables are not required to be connected
with the DSCM for the BTS3002E.
Table 5-20 Installation positions of an RF RX cable and an RF TX signal cable
Cable Name One End The Other End
RF RX signal cable Connects to RX port on the
DDRM.
Connects to RX port on the DDPM.
RF TX signal cable Connects to TX port on the
DDRM.
Connects to TX port on the DDPM.
Connects to TX port on the DDCM.
Connects to TX port on the
DDPM
Connects to COM port on the DDCM
Connects to TX port on the
DDPM
Connects to COM port on the DSCM
Connects to COM port on
the DDCM
Connects to TX port on the DSCM
5.5.2 BTS3006C/BTS3002E 1/4-Inch RF Jumpers
This topic describes the BTS3006C/BTS3002E 1/4-inch RF jumpers. BBTS3006C/BTS3002E
1/4-inch RF jumpers are used to complete the signal interconnection between the BTS and the
antenna system.
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Functions
BTS3006C/BTS3002E 1/4-inch RF jumpers are used to complete the signal interconnection
between the BTS and the antenna system.
Appearance
One end of a BTS3006C/BTS3002E 1/4-inch RF jumper is a DIN male connector. The other
end is a N elbow male connector. The jumpers have two types: 2.2 m and 4 m. Figure 5-14
shows a BTS3006C 1/4-inch RF jumper.
Figure 5-14 Structure of a BTS3006C 1/4-inch RF jumper
W
12
(1) DIN male connector (2) N elbow male connector
Pin Description
None
Installation Position
Table 5-21 lists the installation position of the BTS3006C/BTS3002E 1/4-inch RF jumpers.
Table 5-21 Installation positions of the 1/4-inch RF jumpers
CableName
One End (N Connector) The Other End (DIN Connector)
1/4 RFjumper
Connects to the antennaport ANTA or ANTB on
the DDPM.
Connects to the feeder of the antenna systemwhen there is no power supply for the TMA.
Connects to the Bias-Tee port when there is
power supply for the TMA.
5.6 Cables Between the BTS3006C and the AuxiliaryEquipment
This topic describes the cables between the BTS3006C and the auxiliary equipment. The cables
between the BTS3006C and the auxiliary equipment consist of the signal cables in the externalenvironment alarm box and the power cables between the Sidepower and the BTS3006C.
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5.6.1 Signal cable of the external environment alarm box in the BTS
This part describes the function, structure, pin assignment, and installation positions of the signal
cable of the external environment alarm box in the BTS.
5.6.2 Power Cables Between the Sidepower and the BTS3006C/BTS3002EThis topic describes the power cables between the Sidepower and the BTS3006C/BTS3002E.
The power cables between the Sidepower and the BTS3006C/BTS3002E are used to connect
the Sidepower and the DSEM. The power cables are used to supply power from the Sidepower
to the DSEM in a cabinet.
5.6.1 Signal cable of the external environment alarm box in the BTS
This part describes the function, structure, pin assignment, and installation positions of the signal
cable of the external environment alarm box in the BTS.
FunctionThe signal cable of the external environment alarm box is used to transmit the alarm signals to
the BTS. This helps the BTS take actions to clear the relevant alarms.
Appearance
Figure 5-15 shows the structure of the signal cable of the external environment alarm box.
Figure 5-15 Structure of the signal cable of the external environment alarm box
X1
1 2
X2
View A
AB
W
View B
Pos.1
Pos.9
Pos.1
Pos.9
(1) DB9 male connector (2) DB9 male connector
Pin Description
Table 5-22 describes the pin assignment for the signal cable of the external environment alarmbox.
Table 5-22 Pin assignment for the signal cable of the external environment alarm box
Pin at the X1 End Pin at the X2 End Wire Type Remarks
X1.3 X2.2 Twisted pair WARNING_T+
X1.7 X2.6 WARNING_T-
X1.2 X2.3 Twisted pair WARNING_R+
X1.6 X2.7 WARNING_R-
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Installation Positions
Table 5-23 shows the installation positions of the signal cable for the external environment alarm
box.
Table 5-23 Installation positions of the signal cable for the external environment alarm box
BTS Type One End (DB9 MaleConnector)
Other End (DB9 Male Connector)
BTS3012 Connects to the COM1 or
COM2 port on the DSAC
The two core wires at the bare wire end
connect to relevant control devices.
BTS3012AE Connects to the EAC port on
the DMLU panel
The two core wires at the bare wire end
connect to relevant control devices.
BTS3006C Connects to the DB9
connector of the BTS3006C/
BTS3002E external alarm
cable
The two core wires at the bare wire end
connect to relevant control devices.
BTS3002E Connects to the DB9
connector of the BTS3006C/
BTS3002E external alarm
cable
The two core wires at the bare wire end
connect to relevant control devices.
5.6.2 Power Cables Between the Sidepower and the BTS3006C/BTS3002E
This topic describes the power cables between the Sidepower and the BTS3006C/BTS3002E.The power cables between the Sidepower and the BTS3006C/BTS3002E are used to connect
the Sidepower and the DSEM. The power cables are used to supply power from the Sidepower
to the DSEM in a cabinet.
Functions
The power cables between the Sidepower and the BTS3006C/BTS3002E are used to connect
the Sidepower and the DSEM. The power cables are used to supply power from the Sidepower
to the DSEM in a cabinet.
AppearanceThere are two power cables. One is blue and the other is black. Two ends of the power cable are
OT terminals. You can shorten the length of the power cable based on the actual situation. Figure
5-16 shows the power cables.
Figure 5-16 DC power cable
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Pin Description
None
Installation PositionTable 5-24 lists the installation positions of the power cables.
Table 5-24 Installation positions of the power cables
Cable Name One End The Other End
Power cable between the
Sidepower and the
BTS3006C/BTS3002E
(blue)
Connects to NEG(-) wire
post of the DSEM
Connects to the wiring terminal
on the output negative
Miniature Circuit Breaker
(MCB) of the Sidepower
Power cable between theSidepower and the
BTS3006C/BTS3002E
(black)
Connects to NEG(+) wirepost of the DSEM
Connects to the wiring terminalon the output positive copper
busbar of the Sidepower
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