Bts 3900 Atp(Swap)

ATP Document HUAWEI BTS3900 Base Station (SWAP) Ufone/Technical/ANO/DOC/05/00 Page 1

ATP Document

HUAWEI BTS3900

Base Station (SWAP)


Site ID and Name:

BTS 3900 ATP Snags Classification

ATP Date

Snag Details

Snag Classification (Major/Minor)

Workmanship Factor(WM) *

Product Factor (PrF)

Planning Factor (PF)

Note: *WF: Means Snags reported due to Workmanship /Human Factor.(Technical Expertise , Skills lacking.

Poor Workmanship etc)

PRF: Means Snags reported due to Product Factor/Issues (Product & Design issues/flaws, High fault

rate etc)

PF: Means Snags reported due to planning factor/Issues (Poor planning and Management etc).


ATP Summary (For Part 1-OFF LINE TEST)

S.No. Test Items Total Status

T01

Hardware Acceptance Items

Pass Fail

T01-01 Cabinet Installation 9

T01-02 Antenna System Installation 6

T01-03 Board Installation 2

T01-04 Cables and Grounding

T01-0401 Installation of Power Cables and PGND

Cables

6

T01-0402 Installation of Trunk Cables and Signal

Cables

8

T02 Power-On Test

T02-01 Running Test

T02-0101 Board Indicators


ATP Summary (For Part 2-ON LINE TEST)

S.No. Test Items Total Status

T01 Service Items Pass Fail

T01-01 BCCH Mutual Help 3

T02 O & M function Acceptance Items

T02-01 Logging in to the Site Maintenance Terminal System 1

T02-02 Site reset in Levels 4

T02-03 Channel Status Check 2

T02-04 Board Operation 2

T02-05 BTS Alarms

T02-0501 External Alarms 16

T02-06 RF Specifications Test Items

T02-0601 VSWR Of The Antenna System 3

T02-0602 DRFU/GRFU Antenna Power 4


Part I: OFF-LINE TEST


T01 Hardware Acceptance Items

T01-01 Cabinet Installation

Objective

Verify that the installation of the BTS3900 cabinet complies with the corresponding engineering

specifications.

Result:

PassFailNot RunZapped

Comment & Remark:

Prerequisites

The installation of the BTS3900 cabinet is complete.

Procedure Expected result Result

1. Check the placement of the cabinet.

The placement of the BTS3900 cabinet

complies with the engineering design.

Pass Fail Not Run Zapped

2. Check the installation position of the cabinet.

The master cabinet is on left side. The slave cabinet is on right side.


3. Check all bolts, flat washers, and spring washers.

All bolts are fastened. The spring washer is installed between the bolt and the flat washer. The base (support) is in proper position with the expansion bolt holes.


4. Check the connection between the cabinet and the base.

The cabinet is securely connected to the base and is stable.


5. Check the horizontal error and vertical error of the cabinet.

The cabinet must be installed correctly in horizontal view and vertical view.


6. Check the cleanness and labels.

The cabinet must be cleaned. There is no dust inside and outside of the cabinet. The surface of the cabinet must be clean and neat. The painting on the cabinet surface is satisfactory.



The labels are correct and clear.

7. Check the sanitation inside

and outside of the cabinet.

There is no dust in or out of the sub rack. The

outer side of the cabinet is brushed and the

labels are well attached, complete, and legible

to power cables..


8. Check the cabinet door lock The front door can be locked reliably and be

unlocked by the key smoothly.

The rear door can be locked reliably


9. Check the surface of

cabinet

The cabinets are clean and neat. The exterior

paint is satisfactory. All labels, tags, and

nameplates are correct, legible, and complete.

No transport damage can be found.


T01-02 Antenna System Installation

Objective:

Verify that the antenna system installation meets the engineering requirements.

The engineering parameters of antenna are as follows:

Result:


Comment & Remark:


Prerequisites

The antenna system is installed.


1. Check the jumpers,

Connector, Bending and

proper labeling

The connectors of all the outdoor jumpers are waterproofed. Waterproof curves are made for the jumpers.

The bending radius of the jumper should be 20times larger than its diameter.

The vendor to ensure that all newly installed & commissioned RF feeders and jumpers (from cabinet top to antenna port) are properly & correctly marked (e.g. Sector Marking, Diversity Marking, and Band Marking etc.)

Pass Fail Not Run

Zapped

2.. Check for any sectors swap

Check whether all physical connections

between antennas and BTS (sector) are

correct.


Remarks

None.

T01-03 Board Installation

Objective:

Verify that the installation of boards meets the engineering requirements.

Result:


Comment & Remark:

Prerequisites

The board installation is complete. The slots without boards are installed with dummy panels.


Idle ports for power cables are protected with caps.


1. Check whether the

installation positions of the

DRFU/GRFU, DCDU, PSU,

PDU, EMUA and BBU are

correct.

The reference is as attached drawing. Pass Fail Not Run

Zapped

2. Check whether the

screws are secure.

The screws are in secure connection with the

subrack.

Pass Fail Not Run

Zapped

T01-04 Cables and Grounding

T01-0401 Installation of Power Cables and PGND Cables

Objective

Verify that the power cables and PGND cables are correctly processed and installed.

Result:


Comment & Remark

Prerequisites

All internal cables are installed.


1. Check the specifications of

power cables and PGND

cables.

Check the PGND cables.

The cross-sectional area of the PGND cable is equal to or larger than 16 mm

2. No joint lies in

the middle of the power cable or the PGND

cable. The power cables and PGND cables

are intact.

The connectors in use on the power cables are

capped with protective sleeves.



2. Check the power cables and

PGND cables of the battery.

The power cables for the positive pole and negative pole of the battery are connected. The OT terminals of the power cables are wrapped up with insulating tapes.


3. Check the cables and related

labels.

(1) The power cables and PGND cables

are intact. Both ends of the power

cable and PGND cable are attached

with labels.


are not short-circuited or connected

reversely.


are not damaged or broken.

(4) No joint lies in the middle of the

power cable or the PGND cable.


4. Check the connectors and

wiring terminals of power

cables and PGND cables.

(1) The lugs at both ends of the power

cables and PGND cables are

soldered or securely crimped.

(2) The bare wires and lug handles at the

wiring terminals are tightly wrapped

up with insulating tapes or

heat-shrinkable tubes.

(3) Flat washers and spring washers are

securely and closely mounted on

wiring terminals.


5. Check the layout of power

cables and PGND cables.


are bundled separately from other

cables. The redundant part of the

power cables or PGND cables are

trimmed rather than coiled.



6. Check the Grounding

Connection to Earth Bus bar

Grounding Cable for Cabinet shall be properly

terminated to Earthing Bus bar. End to End

connectivity of grounding cable to Bus bar to

Earthing pit shall be verified.


T01-0402 Installation of Trunk Cables and Signal Cables

Objective:

Verify that the installation of trunk cables and signal cables complies with the corresponding engineering

specifications.

Result:


Comment & Remark

Prerequisites

The trunk cables and signal cables are installed.


Check the trunk cables.

Connector

Bending

(1) The connectors of trunk cables are

intact. The connectors of E1 cable

are reliable and intact.

Pass Fail Not Run

Zapped

Check the cables on the cable rack.

The cables on the cable rack are bundled

together tightly.

The cables are routed orderly and neatly with

cable ties at even internals and to proper

tightness.

Pass Fail Not Run

Zapped

Check the cable labels. Both ends of trunk cables are attached with

standard engineering labels to identify the

position of the cables. The labels are correct

and clear.

Pass Fail Not Run

Zapped

Check the installation and cabling of RF cables.

The connectors of the RF cables are fixed in

position to avoid false connection that may

cause an abnormal voltage standing wave

Pass Fail Not Run

Zapped


ratio (VSWR). The RF cables are intact.

The horizontal RF cables are clamped into the

cable trough.

Check the power cables. The power cable of each module is securely

connected to the power socket. The screws

are fastened.

Cables with an extra length are reserved at the

connectors of the power cables.

Pass Fail Not Run

Zapped

Check the CPRI cable. Check the connection at both ends of the

CPRI cable.

All the CPRI cables are neatly bundled with

cable ties at even intervals, to proper

tightness, and in the same direction.

An appropriate margin of the CPRI cable is

reserved at the CPRI connector, which

facilitates maintenance.

Pass Fail Not Run

Zapped

Check the installation of indoor jumpers.

The indoor 1/2 inch jumpers for different layers

and sectors are laid separately.

Pass Fail Not Run

Zapped

Check the environment monitoring cables.

The environment monitoring cables are

securely and neatly installed.

Pass Fail Not Run

Zapped

Huawei Representative

Name:_____________________

Signature:__________________

Date:______________________

PTML Representative

Name:_____________________

Signature:__________________

Date:______________________


T02 Power-On Test

T02-01 Running Test

T02-0101 Board Indicators

Objective:

Verify that the LEDs on each board work properly.

Result:


Comment & Remark:

(1) Pay attention to the status of LEDs on the GTMU, DRFU/GRFU, FMU, GATM, and PSU when the BTS is

powered on or reset.

(2) For more information about board LEDs, see the BTS3900 GSM Product Description.

Prerequisites

The BTS is being powered on or is running.


Check the board LEDs.

Running

State

The board LEDs indicate the running status of boards. For example, the generation and clearance of alarms are indicated by the board LEDs exactly and in time during power-on and loading.

The LEDs are in normal state when the boards operate properly.

Pass Fail Not Run

Zapped


Name:_____________________

Signature:__________________

Date:______________________

PTML Representative

Name:_____________________

Signature:__________________

Date:______________________


Part II: ON-LINE TEST


T01 Service Items

T01-01 BCCH Mutual Help

Objective:

Verify that the BSC supports BCCH mutual help.

Result:


Comment & Remark:

Prerequisites

The local site management right must be released before the test.

The cell has been in service for over 15 minutes.

Procedure Expected result

1. Power off the TRX where the BCCH of the cell resides

in, triggering the process of primary BCCH mutual help.

Lock the BCCH TRX of the cell by remote NOC

RADIO, triggering the process of primary BCCH

mutual help.

After five minutes later, the cell reinitializes. The channel

state on the Site Maintenance System shows that the

timeslot 0 of a TRX (not the primary BCCH TRX in the

initial configuration) becomes the primary BCCH

channel.

2. Use the test MS in the cell to originate a call. The calls are originated successfully, and the

communication is normal.

3. Repeat the step 1-2 to test next cell The calls are originated successfully, and the

communication is normal.


Cell No. BCCH Mutual active Result

Cell1 Pass Fail Not Run Zapped



T02 O&M Function Acceptance Items

T02-01 Logging In to the Site Maintenance Terminal System

Objective:

Verify that users can log in to the BTS3900 LMT and perform operations system.

Result:


Comment & Remark:

The IP address connected to the BTS through a crossover cable .

The default password for you to log in to the Site Maintenance Terminal System is NOC (lower case).

Prerequisites

The BTS system is running properly.

You have obtained the user name and password for login.


1. Start the BTS3900 LMT.

2. Enter the user name and password.

3. Enter the IP address of the BTS3900.

4. Set User Type to Local User. Click OK..

The user logs in to the BTS3900 LMT successfully and can perform the management and maintenance operations related to the BTS.


T02-02 Site Reset in Levels

Objective:

Verify that the BTS can be reset in levels on the BTS3900 LMT.

Result:


Comment & Remark:

During initialization after reset, you cannot perform any operations on the BTS.

The level 3BTS reset loads the configuration data instead of program during initialization.

Prerequisites


The BSC6900 is running properly.


1. On the BTS3900 LMT, right-click the site name for

acceptance in Management Tree, and then choose

Reset BTS in Levels from the shortcut menu.

2. Select Level 3, and then click Reset.

3. On the BTS3900 LMT, right-click the site name for

acceptance in Management Tree, and then choose

Reset BTS in Levels from the shortcut menu.

4. Select Level 4, and then click Reset.

(1) The Reset BTS in Levels dialog box is

displayed.

(2) After a moment, the system displays a

message indicating the successful reset.

(3) The Reset BTS in Levels dialog box is

displayed.

(4) After a moment, the system displays a

message indicating the successful reset.


T02-03 Channel Status Check

Objective:

Verify that the channel check can be performed on the BTS3900 LMT.

Result:


Comment & Remark:

Prerequisites

1. The BTS system is running properly.

2. The DRFU/GRFU to be tested is running properly.


1. On the BTS3900 LMT, right-click the TRX, and then

choose Monitor Channel status from the shortcut

menu.

2. Make a call on the TRX, and check the Monitor

Channel Status dialog box at the same time.

(1) The Monitor Channel Status dialog box is

displayed, showing the type and status of each

channel.

(2) The idle channel is white, and the used

channel is green.

T02-04 Board Operation

Objective:

Verify that the board-related operations can be performed on theBTS3900 LMT.

Result:


Comment & Remark:

Prerequisites



The DRFU/GRFU to be tested is running properly.


1. Reset a board.

(1) Choose BTS Maintenance>Maintain Board.

(2) Choose Reset Board.

(3) Specify the parameters Site, Subrack, and Slot.

(4) Click Reset.

(1) The shortcut menu is displayed.

(2) The Reset Board dialog box is displayed.

(3) The configuration is successful.

(4) A message is displayed, indicating that the

reset is successful.

2. Query the information of a board.

(1) Choose BTS Maintenance>Maintain Board.

(2) Choose Query Board Information.

(3) Specify the parameters Site, Subrack, and Slot.

(4) Click Query.

(1) The shortcut menu is displayed.

(2) The Query Board Information dialog box is

displayed.

(3) The configuration is successful.

(4) A message is displayed, indicating the

successful query.


T02-05 BTS Alarms

T02-0501 External alarm

Objective:

Verify that all external alarms can be reported to NOC normally.

Result:


Comment & Remark:

There are 16 external environment alarms on site. All of alarms are Boolean values. If the alarm appears, the

alarm can be displayed normally on NOC. When the alarm recovers, the corresponding alarm will disappear

on NOC.


Check the Intruder alarm Intruder sensor properly installed &

terminated till BTS. Open & close BTS

Room Door to generate & clear the intruder

alarm respectively & verify from NOC

RADIO


Check the Fire Panel

alarm

Fire Panel properly installed & terminated till

BTS.

As a precaution, the “Gas Activation Switch”

is switched off and after the activity changed

back to “ON”. Open the main equipment

room’s “AC Distribution Box” and turn the

MCB for the “Fire Panel Alarm” to the "OFF"

position. After few seconds an audible alarm

should be heard from the “Fire Alarm Panel”.

Check with NOC-R that they can see this

alarm. In the “AC Distribution Box” switch

ON the “Fire Alarm Panel – MCB”. Check

with the NOC-R that the alarm has gone.


Check the Smoke Smoke sensors are properly installed & Pass Fail Not Run Zapped


Detector alarm terminated till BTS.

As a precaution, the “Gas Activation Switch”

is switched off and after the activity changed

back to “ON”.

Open the “Fire Alarm Control Panel” front

cover. Pull down the fire alarm "Pull Down

Switch" located on the “Equipment Room

Wall”, the “Fire Alarm Bell” should start to

ring. Silence the bell with the "Silence Bell"

soft key located on the “Fire Alarm Control

Panel”.

Check with the NOC-R that they can

see this alarm. Reset the “Fire Alarm

Control Panel” by pressing the "Reset

Alarm" soft key on the “Fire Alarm

Control Panel”. Check with the NOC-R

that the alarm has gone.

Close the “Fire Alarm Control Panel”

front cover.

Check the Over temp

alarm

Over temp sensor properly installed &

terminated till BTS.

On A/C Panel, Set the over

temperature threshold below 28 °C.

Over Temperature alarm will be

reported at the NOC RADIO. Verify

from NOC RADIO & set over

temperature threshold back to 28 °C.


Check the Humidity

alarm

Humidity sensor properly installed &


Locate the “Humidity Sensor”, which is

installed on one of the “Equipment

Room Walls”.

Set the humidity upper limit at 20% with

NOC RADIO. After few seconds, Check

with NOC-R that they can see this



alarm. Set the humidity upper limit back

to 85%, Check with the NOC-R that the

alarm has gone.

Check the Water

leakage alarm

Water leakage sensor properly

installed & terminated till BTS.

Locate the “Water Leakage Sensor”,

located on one of the “Equipment

Room Walls” at floor level. Immerse the

Water Leakage Sensor into water. After

few seconds, Check with NOC-R that

they can see this alarm. Take out the

Water Leakage Sensor from the water,

Check with the NOC-R that the alarm

has gone.


Check the Gas release

alarm

FSS properly installed & terminated till

BTS.

As a precaution, the “Gas Activation

Switch” is switched off and after the

activity changed back to “ON”.

The Test will be done by using “LOOP

Test Method”.

Remove the [Jumper] cables of “Gas

Released” on EMU, the alarm of “Gas

Released” will be reported to NOC

RADIO. Reconnect the [Jumper]

cables; the alarm should be cleared in

NOC RADIO


Check the Generator

Running alarm

Open the “Main Switch DB” in Genset

Room. Disconnect the WAPDA supply

from the Main Switch. Genset will be

started. Generator Running alarm will

be reported at the NOC RADIO. Verify

from NOC RADIO & Switch ON the

MCB.



Check the Tower light

alarm

Tower light sensor properly installed &


Cover the sun switch with a cloth.

Tower lights will turn on. Now remove

one bulb from the holder & Tower light

failure alarm will be reported at NOC

RADIO. Clear the alarm once bulb is

installed back & verify from NOC

RADIO.


Check Air Conditioner

Failure Alarm

Air Con Panel properly installed &

terminated till BTS. Alarm to be

actuated when both Air Conditioners

are operating


Check Mains

Failure Alarm

Alarm to be actuated when Input

Commercial Supply for Rectifier has

suspended / failed


Check Low Battery

Voltage alarm

Alarm to be actuated when Battery

Bank discharge voltage <= 49 volts Pass Fail Not Run Zapped

Check the Rectifier

Major alarm

No: of Rectifier modules having

faults=>1,

Check the Rectifier

Minor Alarm

Condition: Alarm to be actuated when

lightning surge has affected the system Pass Fail Not Run Zapped

Check the Generator

Failure alarm

Open the “Main Switch DB” in Genset

Room. Disconnect the WAPDA supply

from the Main Switch. Genset will be

started. Wait for consistent response of

the Genset, for some time.

Locate the “Output Switch” on the Front

Panel of Genset. Change the Output

Switch to “OFF” position. The Output

supply of the Genset will be

disconnected. The alarm of “Generator

Failure” (Alarm – 15) will be reported in



NOC RADIO. Change the position of

“Output Switch” to “ON” position. The

supply of Genset will be again

commenced. Reconnect the WAPDA

supply by changing position of Main

Switch to “ON” position.

Check the Gen Low Fuel

alarm

Take the fuel float with the cover out of

the tank. Check with NOC-R that they

can see this alarm. At the fuel float with

cover inserted to the tank. Check with

the NOC-R that the alarm has gone.



Name:_____________________

Signature:__________________

Date:______________________

PTML Representative

Name:_____________________

Signature:__________________

Date:______________________


T02-06 RF Specifications

T02-0601 VSWR of the Antenna System

Objective:

Verify that the antenna VSWR complies with the corresponding engineering specifications.

Result:


Comment & Remark:

The VSWR of each feeder must be no more than 1.3 (without combiner)

The VSWR of each feeder must be no more than 1.4 (with combiner)

For Swap Scope:

If the DTF exceeds newly installed jumper length then rectification of VSWR is not in swap scope.

Rectification if required will be till feeder jumper connector near BTS end..

It is recommended that the site Master (ANRITSU, BIRD and PORTEK) is the instrument for VSWR test.

Note:

If the DTF exceeds newly installed BTS jumper/connector length then rectification of VSWR is not in Huawei swap scope

Prerequisites

1. The BTS system works normally.

2. The antenna test device is available.

Procedure A Expected result

1. Power off all the DRFU/GRFUs in the test cell.

Disconnect the feeder from the BTS and connect the

feeder to the antenna test device.

2. Record the measured VSWR into Attached Table 1 of

Part 4 Acceptance Result.

3. Measure the VSWRs of all the components in the

antenna system by using the preceding method.

Restore the original connections after the test.

4. We can check the VSWR of newly installed jumpers

by setting distance to fault location at maximum of

jumper length (i.e. maximum up to 3m or depend on

(1) The connection between the feeder and the device

is proper.

Antenna system is not more than 1.3 (without

Combiner) normally. But for the sites which with

shorter feeder (less than 20 M) or the site with

combiner, the VSWR should no more than 1.4

(With Combiner).

(2) The test result is the same as that in step 2.

(3) VSWR value is very near to 1.0 and show ideal

value.


used jumper length).

5. VSWR of newly installed jumper can be checked by

connecting the dummy load at terminal end of newly

installed jumper. In this case distance to fault location

range is not matter what it is set.

Antenna VSWR Test result:

Cell Feeder VSWR Result

Cell1

Cell1A Pass Fail

Cell1B Pass Fail

Cell1C Pass Fail

Cell1D Pass Fail

Cell1E Pass Fail

Cell1F Pass Fail

Cell2

Cell2A Pass Fail

Cell2B Pass Fail

Cell2C Pass Fail

Cell2D Pass Fail

Cell2E Pass Fail

Cell2F Pass Fail

Cell3

Cell3A Pass Fail

Cell3B Pass Fail

Cell3C Pass Fail

Cell3D Pass Fail

Cell3E Pass Fail


Cell3F Pass Fail

T02-0602 DRFU/GRFU Transmit Power

Objective:

Verify that the actual transmit power of the DRFUs/GRFUs meets the requirements.

Result:


Prerequisites

The BTS operates normally, and the calls of the DRFUs/GRFUs are normal.

After BSC6000 up gradation to BSC6900, as per Huawei GTAC solution DRFU/GRFUs should be reset before

TRX transmit power testing. The reason why the DRFU/GRFU is given a reset is because during the normal

operation only the timeslots that are active have the power amplifier enabled as per the power saving feature.

So when the transceiver is given a rest the time slots get idle and a burst is transmitted on all the time slots in

order to exploit a DRFU’s full power transmit capability.

Procedure A Expected result

1. Measure the transmit power by Power meter.

As per ETSI EN 300 910 V7.4.0 (European Standard Telecommunication Series) “The tolerance of the actual

maximum output power of the BTS shall be ±2 dB under normal conditions and ±2,5 dB under

DRFU

BAND Carrier TYPE

Coupling System

ToC Output Power(W)

ToC Output Power(dBm)

Power Output Range(Normal)

Power Output Range(Extreme)

± 2.0 dB ± 2.5 dB

900M DRFU No

combining 45W 46.53 44.53 ~ 48.53 44.03 ~ 49.03

900M DRFU Combining 20W 43.01 41.01 ~ 45.01 40.51 ~ 45.51


1800M DRFU No

combining 40W 46.02 44.02 ~ 48.02 43.52 ~ 48.52

1800M DRFU Combining 18W 42.55 40.55 ~ 44.55 40.05 ~ 45.05

GRFU

BAND Carrier TYPE

Coupling System

ToC Output Power(W)

ToC Output Power(dBm)

Power Output Range(Normal)

Power Output Range(Extreme)

± 2.0 dB ± 2.5 dB

900M GRFU No combining 31W 45.26 43.26 ~ 47.26 42.76 ~ 47.76

900M GRFU Combining 27W 44.27 40.27 ~ 46.27 41.77 ~ 46.77

1800M GRFU No combining 31W 46.30 44.30~ 48.30 43.80~ 48.80

1800M GRFU Combining 27W 42.60 40.60~ 44.60 40.10~ 45.10

TRX No. Measured value Result

0 ( )dBm Pass Fail Not Run Zapped









TRX No. Measured value Result












Name:_____________________

Signature:__________________

Date:______________________

PTML Representative

Name:_____________________

Signature:__________________

Date:______________________

Date post:	03-Jan-2016
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