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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.




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.


fan.

One end of the cable is

connected to the fan before

delivery. The other end needs

to be installed on site. For the


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.


external protection grounding

busbar.





Installing the PGND Cable

of the BTS3006C/

BTS3002E.

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PGND cable

in the

transmission

interface box

One end connects to any free

wire clip on the grounding bar in

the transmission interface box.



busbar.






of the BTS3006C/

BTS3002E.

PGND cable

in the power

interface box

One end connects to the

grounding terminal in the

interface box.



busbar.






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.


transmission equipment.





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.


SFP-A port and the SFP-B port

on the DMCM in the extension

cabinet.





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.


transmission equipment.





Installing the Optical Cable

of the BTS3006C/

BTS3002E.

Signal

cables

Door status

signal cable

of a cabinet

One end connects to the DOOR


cabinet.


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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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.





Installing the RET Control

Signal Cables of the

BTS3006C/BTS3002E.

External

alarm cable

One end connects to the ALM


cabinet.


alarm port on the auxiliary

equipment.





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.


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.





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.





Installing the RF Signal

Cables of the BTS3006C/

BTS3002E.

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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.


bare wire end of the external

alarm cable carried by the

BTS3006C.






Between the EMUA and the

BTS3006C/BTS3002E,


Between the EMU and the

BTS3006C/BTS3002E, and


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


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


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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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


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


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


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


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


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


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


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


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


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


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


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


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


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


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



BTS3006C Connects to the DB9

connector of the BTS3006C/

BTS3002E external alarm

cable



BTS3002E Connects to the DB9

connector of the BTS3006C/

BTS3002E external alarm

cable



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



Functions

The power cables between the Sidepower and the BTS3006C/BTS3002E are used to connect



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


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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