Huawei BTS3701B-2500 Users Manual

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BTS3701B User Guide

Product Version

The following table lists the product versions corresponding to this document.

Product Name Product Version

BTS3701B V300R003

Change History

Version Change History

01 (2010-03-30) First commercial release

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Organization

Hardware Description

This document describes the components, functions, specifications, cable classifications, cable specifications, and cable connections of the BTS3701B.

Hardware Description

This document describes the components, functions, specifications, cable classifications, cable specifications, and cable connections of the BTS3701B.

BTS3701B System

The BTS3701B system is composed of the BTS3701B and the power adapter.

Cables of the pBTS3701

The BTS3701B cables consist of a power cable and Ethernet cables.

Parent topic:

BTS3701B User Guide

BTS3701B System

The BTS3701B system is composed of the BTS3701B and the power adapter.

BTS3701B

This section describes the exterior of the BTS3701B and meanings of ports, buttons, and indicators on the panels.

Power Adapter

The power adapter converts the 100 V AC/220 V AC to 12 V DC and leads power to the

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BTS3701B.

PSE

The power sourcing equipment (PSE) provides power for the BTS3701B over an Ethernet cable in the power over Ethernet (POE) mode.

The powered device (PD) obtains the power from the Ethernet cable and converts it to 12 V DC to provide power for the BTS3701B.

Parent topic:

Hardware Description

BTS3701B

This section describes the exterior of the BTS3701B and meanings of ports, buttons, and indicators on the panels.

Exterior

The dimensions of the BTS3701B are (width x depth x height): 230 mm (9.06 in.) x 430 mm (16.93 in.) x 610 mm (24.02 in.). Figure 1 shows the exterior of the BTS3701B.

Figure 1

Exterior of the BTS3701B

Panels

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Table 1 describes the panels of the BTS3701B.

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Table 1

Item Label Description

Side panel (a) RST Reset button. It is used for the

TST Test port. It uses a USB

ETH Commissioning port. It uses an

FE/GE Ethernet port for services. It

Top panel (b)

POWER Power input port. It uses a 4-

Panels of the BTS3701B

reset of the base station (BS).

connector to connect the test instrument. It provides 10 MHz clock signals and frame synchronization signals.

RJ45 connector and provides a bandwidth of 10/100 Mbps.

uses an RJ45 connector and provides a bandwidth of 100/1,000 Mbps. It is used for the transmission of service data.

pin socket connector and provides 12 V DC for the BTS3701B.

GPS Port for GPS antenna. It uses

an SMA connector.

USB Standard USB port reserved.

Indicators See table 2.

Indicators

The BTS3701B has three indicators which indicate the running status of the BTS3701B. Table 2 describes the indicators on the BTS3701B.

Table 2

Indicator Color Status Description

POWER Green

Indicators on the BTS3701B

Off

Blinking (green) (on for 1s and off for 1s)

The power supply is normal.

There is no power supply or the equipment is faulty.

The equipment is running normally.

Blinking (green) (on for

The equipment is being loaded or the

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RUN/ALM Red and green

LINK Green

Parent topic:

BTS3701B System

0.125s and off for

0.125s)

On (red)

Blinking (red) (on for 1s and off for 1s)

Blinking (green) (on for

0.125s and off for

0.125s)

Off

equipment is not started.

An alarm is generated and the BTS3701B needs to be replaced.

An alarm is generated and the fault should be rectified based on the reported alarm.

The FE port is securely connected.

Data is being transmitted and received over the FE port.

The FE port is not connected.

Power Adapter

The power adapter converts the 100 V AC/220 V AC to 12 V DC and leads power to the BTS3701B.

Figure 1 shows the exterior of the power adapter.

Figure 1

Exterior of the power adapter

NOTE: In the previous figure, 1 indicates the power conversion unit, 2 indicates the DC output cable, and 3 indicates the 4-pin connector. The DC output cable is 1.5 m (4.92 ft). It is terminated with a 4pin power adapter at one end and is connected to the POWER port on the BTS3701B.

Parent topic:

Huawei Proprietary and Confidential

BTS3701B System

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PSE

The power sourcing equipment (PSE) provides power for the BTS3701B over an Ethernet cable in the power over Ethernet (POE) mode.

Exterior

Figure 1 shows the exterior of the PSE.

Figure 1

Ports

Table 1 describes the ports on the PSE.

Exterior of the PSE

Table 1

Port Port Silkscreen Description

Power port - Used for the power input POE port DATA&POWER OUT Used for the output of hybrid

Ethernet port DATA IN Used for the input of data

Parent topic:

BTS3701B System

Ports on the PSE

signals of the PSE

signals

The powered device (PD) obtains the power from the Ethernet cable and converts it to 12 V DC to provide power for the BTS3701B.

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Exterior

Figure 1 shows the exterior of the PD.

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Figure 1

Ports

Table 1 describes the ports on the PD.

Port Port Silkscreen Description

POE port POWER&DATA IN Used for the data and power

Ethernet port DATA OUT Used for the output of data

Exterior of the PD

Table 1

Ports on the PD

input of the PD

signals of the PD and connected to the Ethernet port on the BTS3701B

Power port PWR OUT Connected to the POWER port

on the BTS3701B

Output selection DC OUT Output selection (12 V/24 V),

12 V for the BTS3701B

Parent topic:

BTS3701B System

Cables of the pBTS3701

The BTS3701B cables consist of a power cable and Ethernet cables.

Power Cable

The power cable is used for connecting the AC power wiring bar and provides power for the power adapter.

Ethernet Cable

The Ethernet cable connects the BTS3701B and the transmission equipment of an operator.

Parent topic:

Hardware Description

Huawei Proprietary and Confidential

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Power Cable

The power cable is used for connecting the AC power wiring bar and provides power for the power adapter.

Exterior

Figure 1 shows the exterior of the power cable.

Figure 1

In the previous figure, 1 indicates the male connector and 2 indicates the C7 female connector.

Different countries have different power supply standards. The exterior of the cables depends on actual requirements.

Installation Position

Table 1 describes the connections of the power cable.

One End (PA Male Connector) Is Connected to...

Exterior of the power cable

NOTE:

Table 1

Connections of the power cable

The Other End (C7 Female Connector) Is Connected to...

AC power wiring bar Power adapter

Parent topic:

Cables of the pBTS3701

Ethernet Cable

The Ethernet cable connects the BTS3701B and the transmission equipment of an operator.

Exterior

Both ends of the Ethernet cable are terminated with RJ45 connectors, as shown in Figure 1.

Figure 1

Exterior of the Ethernet cable

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Pin Assignment

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Table 1

X1 End Color Type X2 End

X1.2 Orange Twisted pair wire X2.2 X1.1 White/Orange X2.1 X1.6 Green Twisted pair wire X2.6 X1.3 White/Green X2.3 X1.4 Blue Twisted pair wire X2.4 X1.5 White/Blue X2.5 X1.8 Brown Twisted pair wire X2.8 X1.7 White/Brown X2.7

Installation Position

Table 2 describes the connections of the Ethernet cable.

Pin assignments of the Ethernet cable

Table 2

Connections of the Ethernet cable

One End Is Connected to... The Other End Is Connected to...

Transmission equipment of an operator FE/GE port on the BTS3701B

Parent topic:

Cables of the

pBTS3701

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