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2 BTS3006C CabinetAbout This Chapter

This topic describes the BTS3006C cabinet. A BTS3006C cabinet consists of the DMCM,

DBMB, DDRM, DPSM, DDCM, DDPM, DSCM, DATM, and fan box. The BTS3006C has a

modular structure and processes the BTS signals.

2.1 Appearance of a BTS3006C Cabinet

This topic shows the appearance of a BTS3006C cabinet. A BTS3006C cabinet is silver gray.

2.2 Physical Structure of the BTS3006C

This topic describes the BTS3006C physical structure, which consists of the BTS3006C cabinet,

antenna subsystem, and site maintenance equipment.

2.3 Cabling Holes of a BTS3006C Cabinet

This topic describes the cabling holes of a BTS3006C cabinet. All the external cables of a

BTS3006C cabinet are led into or led out of the cabinet through the waterproof module at the

bottom of the cabinet.

2.4 Cabling in the Front of a BTS3006C Cabinet

This topic describes the cabling in the front of a BTS3006C cabinet. The cables in the front of

a BTS3006C cabinet consist of the RF cables, the signal cables, and the power cables.

2.5 Cabling at the Rear of a BTS3006C Cabinet

This topic describes the cabling at the rear of a BTS3006C cabinet. There is only one yellow

and green PGND cable at the rear of a cabinet. The cable is connected to the external grounding

bar.

2.6 Engineering Specifications for the BTS3006C

This topic describes the engineering specifications for the BTS3006C. The BTS3006C

engineering specifications consist of the dimensions, weight, power, and power consumption.

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2.1 Appearance of a BTS3006C Cabinet

This topic shows the appearance of a BTS3006C cabinet. A BTS3006C cabinet is silver gray.

Figure 2-1 shows a BTS3006C cabinet.

Figure 2-1 Appearance of a BTS3006C cabinet

2.2 Physical Structure of the BTS3006C

This topic describes the BTS3006C physical structure, which consists of the BTS3006C cabinet,

antenna subsystem, and site maintenance equipment.

Physical Structure of the BTS3006C Cabinet

Physically, the BTS3006C cabinet consists of the DDRM slots, DAFM slots, DPSM/DSEM

slot, DMCM slot, and fan subrack. Figure 2-2 shows the BTS3006C in full configuration.

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Hardware Description

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Figure 2-2 Slots of the BTS3006C cabinet

DDRM2

DAFM 3

DAFM 2 DAFM 0

DDRM1 DDRM0

DSEM

DMCM

FAN 2 FAN 1 FAN 0 1

2

3

4

5

(1) Fan subrack (2) DMCM slot (3) DDRM slot

(4) DPSM/DSEM slot (5) DDRM slot

The modules that can be configured in these slots are as follows:

l DMCM slot: DMCM

l DDRM slot: DDRM

l DPSM/DSEM slot: DSEM orDPSM

l Fan subrack: Fan module.

l The DAFM slots can be configured with the following modules:

DDPM (mandatory)

DATM (optional)

DDCM (optional)

DSCM (optional)

Physical Structure of the Antenna Subsystem

For details of the antenna subsystem, refer to Antenna Subsystem of the BTS.

Physical Structure of the Site Maintenance Equipment

For details of the site maintenance equipment, refer to OM of the BTS.

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2.3 Cabling Holes of a BTS3006C Cabinet

This topic describes the cabling holes of a BTS3006C cabinet. All the external cables of a

BTS3006C cabinet are led into or led out of the cabinet through the waterproof module at the

bottom of the cabinet.

Figure 2-3 shows the bottom view of the cabling holes at the bottom of a BTS3006C cabinet.

Figure 2-3 Cabling holes at the bottom of a BTS3006C cabinet

E1_0/1

E1_2/3

ALM

OPT

7

1 2

3

4

5

6

Cabinet front door

(1) Waterproof module (2) Base of the door status switch (3) E1 cable (0, 1) (4) E1 cable (2, 3)

(5) External alarm cable (6) SDH external optical cable (7) Fan

The functions of the major components on the bottom plate of a BTS3006C cabinet are as

follows:

l Waterproof module: It supplies the reliable waterproof performance for the BTS3006C.

l Base of the door status switch: It is used to fasten the door status switch. A door status

alarm is reported in time through the door status cables.

NOTE

Actually, the base of the door status switch is not visible. Therefore, it is indicated with broken lines.

l

Fan: One DDRM module is configured with one fan unit. Fans are used to dissipate thesystem.

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2.4 Cabling in the Front of a BTS3006C Cabinet

This topic describes the cabling in the front of a BTS3006C cabinet. The cables in the front of

a BTS3006C cabinet consist of the RF cables, the signal cables, and the power cables.

Cabling in the Front of a Cabinet

Figure 2-4 shows the cabling in the front of a BTS3006C cabinet.

Figure 2-4 Cabling in the front of a BTS3006C cabinet

NOTE

The cabling shown in Figure 2-4 is based on S2/2/2 configuration that has TMA power supply.

Cabling in the Front of a Cabinet

Table 2-1 lists the cables in the front of a cabinet.

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Table 2-1 Cabling in the front of a cabinet

CableNo.

Cable Quantity

1 BTS3006C RF Signal Cables 6

2 1/4-inch RF jumper 6

3 BTS3006C RF Signal Cables 6

4 TMA Power Supply Cables 6

5 Fan power unit 3

6 door status signal cable of a cabinet 1

7 DC power cable 2

2.5 Cabling at the Rear of a BTS3006C Cabinet

This topic describes the cabling at the rear of a BTS3006C cabinet. There is only one yellow

and green PGND cable at the rear of a cabinet. The cable is connected to the external grounding

bar.

For the method of connecting the PGND cable, refer to 5.2.4 BTS3006C/BTS3002E PGND

Cables.

2.6 Engineering Specifications for the BTS3006CThis topic describes the engineering specifications for the BTS3006C. The BTS3006C

engineering specifications consist of the dimensions, weight, power, and power consumption.

Dimensions

Table 2-2 lists the dimensions of a BTS3006C cabinet.

Table 2-2 Dimensions of a BTS3006C cabinet

BTS3006C Width (mm) Depth (mm) Height (mm)

Cabinet 600 470 700

Table 2-3 lists the dimensions of a BTS3006C cabinet base.

Table 2-3 Dimensions of a BTS3006C cabinet base


Base 600 470 200

Table 2-4 shows the dimensions of a rainhat.

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Table 2-4 Dimensions of a rainhat


Rainhat 600 470 80

Weight

Table 2-5 lists the weight of a BTS3006C cabinet.

Table 2-5 Weight of a BTS3006C cabinet

Configuration Type Weight (kg)

Empty cabinet 35

Full configuration (S2/2/2configuration that has TMA power

supply)

130

Table 2-6 lists the weight of a BTS3006C cabinet base.

Table 2-6 Weight of a BTS3006C cabinet base

BTS3006C Weight (kg)

Base 13

Table 2-7 shows the weight of a rainhat.

Table 2-7 Weight of a rainhat

BTS3006C Weight (kg)

Rainhat 2

Power Supply

The BTS3006C DC input power complies with the power requirements of the ETS 300 132-2.

Table 2-8 lists the specifications of the DC input power.

Table 2-8 Specifications of the DC input power

Parameter Value

Nominal value 48 V DC

Allowed Range 40 V DC to 60 V DC

Table 2-9 lists the specifications of the BTS3006C AC input power.

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Table 2-9 Specifications of the AC input power

Power Distribution Type Allowed Range

110 V AC dual-live input 85 V AC135 V AC, 45 Hz65 Hz

220 AC single-live input 150 V AC300 V AC, 45 Hz65 Hz

NOTE

l 110 V AC input requires the support of the dual-live input.

l In indoor application, Sidepower can be used to input +24 V DC power.

Power Consumption

Table 2-10 lists the power consumption of the BTS3006C in full configuration.

Table 2-10 BTS3006C DC power consumption

PowerConsumption

850 MHz 900 MHz 1800 MHz 1900 MHz

Typical value 1.1 kW 1.1 kW 1.2 kW 1.2 kW

Maximum value

(The heating

board is

operational.)

1.8 kW 1.8 kW 1.8 kW 1.8 kW

Maximum value(The heating

board is out-of-

work.)

1.6 kW 1.6 kW 1.6 kW 1.6 kW

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01-02 BTS3006C Cabinet