BTS Installation Guideline

BTS Installation Guideline for INWI Project


Huawei Technologies Co., Ltd. 2015-2-4

Huawei Confidential

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Document History Date

Version

2009-10-18

V1.0

2009-10-23

V1.1

Changes

Author

Email

First draft issued

Ge Ping

[email protected]

1. Add CPRI cable and jumper connection of DRFU and GRFU

Ge Ping

[email protected]

Ge Ping

[email protected]

2. Add antenna system installation 2009-11-25

V1.2

1.

Add guideline for battery cabinet installation

2.

Add guideline for E1 cable connection for cascade site

3.

Add guideline for alarm cable distribution

2010-1-11

V1.3

1.

Add guideline for CDMA&GSM dual-band antenna installation

Ge Ping

[email protected]

2010-1-13

V1.4

1.

Add guideline for faulty antenna swap

Ge Ping

[email protected]

2010-1-13

V1.5

1.

Add guideline for DBS installation

Ge Ping

[email protected]

2010-3-10

V1.5

1.

Update guideline for DBS installation

Ge Ping

[email protected]

2.

Change WANA to INWI

2010-4-22

V1.6

1.

Add installation guideline for IBBS200T V302

Ge Ping

[email protected]

2010-5-13

V1.7

1.

Add installation guideline for IBBS200T V303

Ge Ping

[email protected]

2010-5-14

V1.8

1.

Add installation guideline for DC power cable connector making for TEC FAN in IBBS200T V303

Ge Ping

[email protected]

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Content 1.

Key Principles........................................................................................................................6

2.

Indoor BTS Installation ..........................................................................................................7

3.

2.1.

Overview of Huawei indoor BTS3900...........................................................................7

2.2.

CPRI cable layout (Singal cable between BBU and GRFU/DRFU) .............................7

2.3.

Cable routing of indoor BTS3900 .................................................................................9

2.4.

Fix the redundancy cable on top of the cabinet......................................................... 10

2.5.

All cables should be layout straightly between cable ladder and cabinet ................. 11

2.6.

All power cables and signal cables should be covered by different cable ducts ....... 11

2.7.

DDF installation in the existing transmission cabinet ................................................ 12

2.8.

E1 transmission cable connection for normal sites ................................................... 12

2.9.

E1 transmission cable connection for cascade sites ................................................. 12

2.10.

E1 cable color sequence ........................................................................................... 13

2.11.

Alarm cable connection (From INWI alarm system to BTS) ...................................... 14

2.12.

The antistatic wrist strap should be installed in the BTS cabinet .............................. 15

2.13.

No any document and labels in the back of the cabinet door ................................... 15

2.14.

No any materials in the bottom of BTS ...................................................................... 15

2.15.

Label for power cable ................................................................................................ 16

2.16.

Label for CPRI cable (Singal cable between BBU and GRFU/DRFU) ...................... 17

2.17.

BTS Power on............................................................................................................ 19

2.18.

Deal with the rubbish and clean up the shlelter ......................................................... 20

Outdoor BTS Installation .....................................................................................................21 3.1.

Overview of Huawei outdoor BTS3900A ................................................................... 21

3.2.

CPRI cable layout (Singal cable between BBU and GRFU/DRFU) .......................... 22

3.3.

Cable routing of outdoor BTS3900A.......................................................................... 22

3.4.

PGND cable connection for outdoor BTS3900A ....................................................... 25

3.5.

All power cable and signal cable should be protected with metal pipe ..................... 26

3.6.

DDF installation in the existing transmission cabinet ................................................ 27

3.7.

E1 transmission cable connection for normal sites ................................................... 27

3.8.

E1 transmission cable connection for cascade sites ................................................. 27

3.9.

E1 cable color sequence ........................................................................................... 28

3.10.


3.11.

The antistatic wrist strap should be installed in the BTS cabinet .............................. 31

3.12.

No any materials in the bottom of APM30 ................................................................. 31

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4.

5.

6.

3.13.

Make waterprof of the outdoor cabinets .................................................................... 32

3.14.

Label for power cable ................................................................................................ 33

3.15.

Label for CPRI cable (Singal cable between BBU and GRFU/DRFU) ...................... 33

3.16.

BTS Power on............................................................................................................ 33

3.17.

Deal with the rubbish and clean up the sites ............................................................. 35

3.18.

IBBS200 (Big Battery Cabinet) installation ................................................................ 36

3.19.

IBBS200T (Small Battery Cabinet) installation .......................................................... 43

3.20.

IBBS200T V302 (Small Battery Cabinet) installation ................................................ 45

3.21.

IBBS200T V303 (Small Battery Cabinet) installation ................................................ 48

DBS Installation ...................................................................................................................54 4.1.

Overview of Huawei DBS3900 .................................................................................. 54

4.2.

BBU installation (for scenario 1&2, BBU in APM30) ................................................. 56

4.3.

DC power cable conection (for scenario 1&2, BBU in APM30) ................................. 56

4.4.

BBU installation (for scenario 3, BBU in transmission cabinet) ................................. 57

4.5.

DC power cable conection (for scenario 3, BBU in transmission cabinet) ................ 57

4.6.

DC power cable and CPRI cable in RRU .................................................................. 58

4.7.

Outside cables of RRU .............................................................................................. 59

4.8.

Keep necessary operation space between RRUs ..................................................... 59

4.9.

Battery installation for DBS3900................................................................................ 60

4.10.


Antenna System Installation ...............................................................................................62 5.1.

Install the antenna according to the IO parameters .................................................. 62

5.2.

Keep at least 1 meter distance between GSM and CDMA antennas ....................... 63

5.3.

Install the grounding cables for antennas .................................................................. 63

5.4.

Install the feeder clamps 1 pcs/ meter ....................................................................... 64

5.5.

Install the grounding cables for feeders .................................................................... 64

5.6.

Make waterproof to all outside conenctors ................................................................ 65

5.7.

Make labels for jumpers and feeders ........................................................................ 66

5.8.

Reserve spare space in cable tray for 3G in future ................................................... 67

5.9.

Reserve spare space in feeder window for 3G in future ........................................... 67

5.10.

Install CDMA&GSM dual-band (Bi-technology) antenna........................................... 68

5.11.

GSM antenna swap for faulty antenna with high VSWR ........................................... 69

BTS Integration ...................................................................................................................70 6.1.

Hardware Ready for Integration ................................................................................ 70

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6.2.

Transmission Ready for Integration........................................................................... 70

6.3.

Hardware and Transmission Ready for Integration ................................................... 71

6.4.

BTS Integration .......................................................................................................... 71

6.5.

Tools and Materials for Site Engineer for BTS Integration ........................................ 72

6.6.

BSC Engineer for BTS Integration............................................................................. 72

6.7.

Possible Problem for BTS Integration and Solution .................................................. 72

6.8.

BTS Integration Status Check ................................................................................... 74

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1. Key Principles 1. Before you enter the site, please call INWI NOC(529000800/529000604); 2. Before you leave the site, please call INWI NOC(529000800/529000604); 3. Before leaving the indoor site, please check the air conditioner is working normal and the light already power off; 4. If there is any action which will cause the site down, please inform and discuss with Huawei and INWI. The dangerous action should get approval from Huawei and INWI before implementation;

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2. Indoor BTS Installation 2.1. Overview of Huawei indoor BTS3900

900M S111

900M S222~S555

900M&1800M

2.2. CPRI cable layout ayout (Singal cable between BBU and GRFU/DRFU)

900M

900M &1800M 1800M

Notes: Only connect CPRI cable to down CPRI port (Not up CPRI port)!

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DRFU

GRFU

CPRI cable to BBU

CPRI cable to BBU


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2.3. Cable routing of indoor BTS3900

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2.4. Fix the redundancy cable on top of the cabinet

E1 Cable

Alarm Cable

Power Cable

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2.5. All cables should be layout straightly between cable ladder and cabinet without any loop or angle

2.6. All power cables and signal cables should be covered by different cable ducts Cable duct for

Cable duct for

DC power cable

E1 cable and alarm cable

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2.7. DDF installation in the existing transmission cabinet Huawei

Huawei alarm

E1 DDF

DDF

3 holes

3 holes

2.8. E1 transmission cable connection for normal sites Huawei BBU (GTMU)

Huawei E1 DDF

Huawei Responsible

INWI IDU

INWI DDF Huawei Responsible

INWI Responsible

2.9. E1 transmission cable connection for cascade sites Huawei BBU (GTMU)

Huawei Responsible

2015-2-4

Huawei E1 DDF


Huawei Confidential

INWI IDU to up hop INWI IDU to next hop

INWI Responsible

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2.10. E1 cable color sequence E1 No.1 E1

No.2 E1

No.3 E1

No.4 E1

2015-2-4

PIN X.19 X.20 X.1 X.2 X.21 X.22 X.3 X.4 X.23 X.24 X.5 X.6 X.25 X.26 X.7 X.8

Wire Color gray white blue white blue red orange white orange red green white green red brown white

Remarks TX+ TXRX+ RXTX+ TXRX+ RXTX+ TXRX+ RXTX+ TXRX+ RX-

Huawei Confidential

Huawei E1 DDF port 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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2.11. Alarm cable connection (From INWI alarm system to BTS) Huawei BBU (UPEU)

Huawei Alarm DDF

Huawei Responsible

INWI Alarm System

INWI Responsible

Huawei alarm DDF

Huawei E1 DDF

Alarm cable distribution in UPEU Alarm DDF DCDU

FAN

The alarm label should be printed and sticked on the DDF

Label for Alarm DDF.xls

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2.12. The antistatic wrist strap should be installed in the BTS cabinet

2.13. No any document and labels in the back of the cabinet door

2.14. No any materials in the bottom of BTS

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2.15. Label for power cable

Label in the bottom of BTS

Label in the top of the BTS

Label in INWI power cabinet

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2.16. Label for CPRI cable (Singal cable between BBU and GRFU/DRFU) CPRI lable in BBU side:

CPRI lable in GRFU/DRFU side:

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2.17. BTS Power on 1. When should we power on BTS? 1.1. For new sites, the BTS should be power on after hardware installation; 1.2. For the sites which already installed, please power on the BTS when you enter the sites for clean up/ pre-acceptance/ acceptance with INWI. 2. Measure input voltage before power on BTS and record the voltage value. The input voltage of the indoor BTS should be between -44V DC~-57V DC; The input voltage of the outdoor BTS should be between 180V AC~260V AC; 3. If the voltage is out of the range, please record the problem and inform your PM to ask INWI to solve the rectifier problem. 4. Indoor BTS power on sequence: 1) Switch on the switch for 2G BTS in INWI power cabinet; 2) Switch on FAN; 3) Switch on BBU; 4) Switch on UPEU (in BBU); 5) Switch on GRFU/DRFU; DCDU01 in BTS3900 cabinet:

5. Indoor BTS power off sequence: 1) Switch off GRFU/DRFU; 2) Switch off UPEU (in BBU); 3) Switch off BBU; 4) Switch off FAN; 5) Switch off the switch for 2G BTS in INWI power cabinet;

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2.18. Deal with the rubbish and clean up the shlelter

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3. Outdoor door BTS Installation 3.1. Overview of Huawei outdoor BTS3900A

900M S111

2015-2-4

900M S222~S555

Huawei Confidential

900M&1800M

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3.2. CPRI cable layout (Singal cable between BBU and GRFU/DRFU)

900M

900M &1800M


3.3. Cable routing of outdoor BTS3900A Cable holes at the bottom of the BTS cabinet (RFC):

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No.

Item

Description

1

Left cable trough

AC power cables, PGND cables and AC power cables from battery cabinet to APM30

2

Right cable trough

Battery power cable, E1 cables, alarm cable from battery cabinet to APM30

3

Cable hole for Jumpers

1/2” Jumpers

4

Reserved cable hole

CPRI cables and monitoring signal cable between two BTS.

Cable holes at the bottom of the power cabinet (APM30):

No.

Description

1

AC power cables and PGND cables

2

CPRI cables between BTS cabinet and APM30 cabinet

3

DC power cable from PDU to DCDU (Already connected before delivery)

4

Battery power cable,E1 cables, alarm cable from battery cabinet to APM30

The jumper holes can only used for jumpers:

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Wrong connection of AC cable/PGND cable/battery cables.

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3.4. PGND cable connection for outdoor BTS3900A

The PGND cable from battery cabinet should be connected to the grounding bar in APM30 cabinet.

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3.5. All power cable and signal cable should be protected with metal pipe

Metal pipe for AC power cable

Metal pipe for E1 and alarm cable

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3.6. DDF installation in the existing transmission cabinet

Huawei DDF Rack

3 holes

3.7. E1 transmission cable connection for normal sites Huawei BBU (GTMU)

Huawei E1 DDF

Huawei Responsible

INWI IDU


INWI Responsible

3.8. E1 transmission cable connection for cascade sites Huawei BBU (GTMU)

Huawei Responsible

2015-2-4

Huawei E1 DDF


Huawei Confidential

INWI IDU to up hop INWI IDU to next hop

INWI Responsible

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3.9. E1 cable color sequence E1 No.1 E1

No.2 E1

No.3 E1

No.4 E1

2015-2-4

PIN X.19 X.20 X.1 X.2 X.21 X.22 X.3 X.4 X.23 X.24 X.5 X.6 X.25 X.26 X.7 X.8

Wire Color gray white blue white blue red orange white orange red green white green red brown white

Remarks TX+ TXRX+ RXTX+ TXRX+ RXTX+ TXRX+ RXTX+ TXRX+ RX-

Huawei Confidential

Huawei E1 DDF port 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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The E1 cable should be grounded in the APM30 cabinet:

Metal shielding layer (25 mm)

E1 cable from IDU

E1 lighting-protection From MW IDU E1 grounding clip

To GTMU

E1 grounding clip

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Huawei Alarm DDF

Huawei Responsible

INWI Alarm System

INWI Responsible

Huawei alarm DDF

Huawei E1 DDF

Alarm cable distribution in UPEU Alarm DDF

HPMI in APM30

FMUA in BTS cabinet

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3.11. The antistatic wrist strap should be installed in the BTS cabinet

3.12. No any materials in the bottom of APM30

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3.13. Make waterprof of the outdoor cabinets

Make waterproof of the 2

Make waterproof of the 2

cable holes of each cabinet

cable holes of each cabinet

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3.14. Label for power cable

Label in INWI power cabinet

3.15. Label for CPRI cable (Singal cable between BBU and GRFU/DRFU) Same standard with the indoor BTS

3.16. BTS Power on 1. When should we power on BTS? 1.1. For new sites, the BTS should be power on after hardware installation; 1.2. For the sites which already installed, please power on the BTS when you enter the sites for clean up/ pre-acceptance/ acceptance with INWI. 2. Measure input voltage before power on BTS and record the voltage value. The input voltage of the outdoor BTS should be between 180V AC~260V AC; 3. If the voltage is out of the range, please record the problem and inform your PM to ask INWI to solve the rectifier problem. 4. Outdoor BTS power on sequence: 1) Switch on the switch for 2G BTS in INWI power cabinet; 2) Switch on AC Main in APM30; 3) Switch on SW9 (DCDU0), SW8 (DCDU1), SW5 (BBU), SW4 (HEUA); 4) Switch on UPEU (in BBU); 5) Switch on FMUA (in BTS cabinet); 6) Switch on GRFU/DRFU (in BTS cabinet); 7) Switch on Battery after battery installation; 2015-2-4

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Battery Switch Switch 0~9 AC Main

DC power switch 0~9 in APM30: Switch

Switch Name

Operation

SW9

DCDU0 (30A)

Need to switch on

SW8

DCDU1 (30A)

Need to switch on

SW7

SPARE5 (30A)

SW6

SPARE4 (30A)

SW5

BBU (12A)

Need to switch on

SW4

HEUA (12A)

Need to switch on

SW3

SPARE3 (4A)

SW2

SPARE2 (4A)

SW1

SPARE1 (4A)

SW0

SPARE0 (4A)

5. Outdoor BTS power off sequence: 1) Switch off Battery; 2) Switch off GRFU/DRFU (in BTS cabinet); 3) Switch off FMUA (in BTS cabinet); 4) Switch off UPEU (in BBU); 5) Switch off SW9 (DCDU0), SW8 (DCDU1), SW5 (BBU), SW4 (HEUA); 6) Switch off AC Main in APM30; 7) Switch off the switch for 2G BTS in INWI power cabinet; 2015-2-4

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3.17. Deal with the rubbish and clean up the sites

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3.18. IBBS200 (Big Battery Batt Cabinet) installation Scenario 1: Have extra space for Huawei battery space Install Huawei battery cabinet in extra place. Battery layout in the battery cabinet:

Huawei Battery Group 2 Huawei Battery Group 1 Power cable connection of scenario 1:

Huawei Battery Group 2


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Scenario 2: No extra space for Huawei battery space

Dismantle ZTE battery cabinet and install install Huawei battery cabinet in original place. The ZTE battery and power cable will be reused. The ZTE battery cabinet can be removed as rubbish. Battery layout in the battery cabinet: Huawei Battery Group 2 Huawei Battery Group 1 ZTE Battery Group 2 ZTE Battery Group 1

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Power cable connection of scenario 2:



ZTE Battery Group 2

ZTE Battery Group 1

Huawei battery cabinet installation after swap ZTE battery cabinet:

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ZTE battery cabinet dismantling and Huawei battery installation steps: 1) Check the AC power and battery is working normally ly for ZTE BTS; 2) Switch off ZTE battery attery from ZTE BTS cabinet; 3) Dismantle ismantle ZTE battery and battery cabinet; 4) Install Huawei battery cabinet; cabinet 5) Remove the battery switch from layer1 to layer3 in Huawei battery cabinet; 6) Disconnect the RTN (+) power cable (red color) between two copper wiring bars (between layer2 and layer3); layer3) 7) Disconnect the NEG (-48V) power cable (black color) between two copper wiring bars (between layer2 and layer3); layer3) 8) Install ZTE battery and connect power cable to ZTE BTS; 9) Install Huawei battery and connect power cable to Huawei BTS; BTS Notes: There is no battery switch in ZTE battery cabinet. The switch for battery is in ZTE BTS cabinet.

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Battery installation check 1) Measure the battery voltage and make sure the value is -48V to -54V; 2) Switch on battery in battery cabinet and APM30;

Battery Switch in APM30

Battery Switch in battery cabinet

3) Swith off the AC power to check if the battery is working normally or not; 4) After the check, switch on the AC power finally. Do the same test for ZTE battery installation to check the ZTE battery is working normally.

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Temperature emperature sensor connection in battery cabinet Connect battery temperature sensor to RTN+ connector in Huawei uawei battery group 1.

Alarm larm cable connection from battery cabinet to APM30 Temperature alarm cable connection (orange white); white) Door alarm cable connection (green white); white) Temperature alarm and door alarm cable connection in battery cabinetion: cabinetion To sensor

To sensor

Orange

White

White hite

Green

White

Orange range Green White

To APM30

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To APM30

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Temperature alarm and door alarm cable connection in APM30 cabinet:

Temperature alarm cable

Door alarm cable

After the alarm cable installation, please contact BSC engineer to confirm the door open alarm of battery cabinet. Name

ID

Position

BTS Integration Hotline

0000001


Mobile-Phone No. INWI

Email

IAM

0646117035

If the BTS integration hotline is busy, you can also contact with the following BSC engineers: EN NAQI Abdelilah WX22053 BSC Engineer for Integration 0646117029 0662120789

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[email protected]

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3.19. IBBS200T (Small Battery Cabinet) installation There are 2 hardware versions of BTS3900A and IBBS200T: V302 and V303. 1) IBBS200T(V302) using 25mm battery power cable with OT terminal; 2) IBBS200T(V303) using16mm battery power cable with special connector; BTS3900A (V302) and IBBS200T (V302)

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BTS3900A (V303) and an IBBS200T (V303)

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3.20. IBBS200T V302 (Small Battery Cabinet) installation

BTS3900A V302

IBBS200T V302

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Battery power cable connection:

Not used for INWI project

Not used for INWI project

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Alarm cable connection:

After the alarm cable installation, please contact BTS integration hotline to confirm the door open alarm of battery cabinet. 2015-2-4

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3.21. IBBS200T V303 (Small Battery Cabinet) installation

BTS3900A V303

IBBS200T V303

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Battery power cable connection:

Battery cable connector in APM30H cabinet:

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Battery cable connector in IBBS200T cabinet:

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TEC FAN power cable connection:

Connection point for TEC FAN power cable in IBBS200T

Connection point for battery power cable in IBBS200T

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Make TEC FAN power cable connector: The DC power cable for TEC FAN should be made in site.

Load 3 for TEC FAN

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Alarm cable connection:

Alarm cable in IBBS200T cabinet (Ethernet cable, RJ45 connector):

After the alarm cable installation, please contact BTS integration hotline to confirm the door open alarm of battery cabinet. 2015-2-4

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4. DBS Installation 4.1. Overview of Huawei DBS3900 For all DBS sites, the site survey should be performed with INWI maintenance engineers before equipment delivery and installation. During the site survey, the installation strategy (install BBU in APM30 or transmission cabinet)/space requirement/power requirement and cable connection should be confirmed and agreed with INWI maintenance engineers.

TSSR for DBS3900 Instalaltion

Scenario 1: BBU in APM30 (on the ground), RRU in tower or Pole (3 Poles) APM30H V303 RRU1 RRU2 RRU3

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Scenario 2: BBU in APM30 (on the tower), RRU in tower or Pole (1 Pole)

APM30 Cabinet

Scenario 3: BBU in transmission cabinet, RRU in tower or pole

BBU in transmission cabinet

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4.2. BBU installation (for scenario 1&2, BBU in APM30)

4.3. DC power cable conection (for scenario 1&2, BBU in APM30)

DC power cable for RRU1 DC power cable for HPMI DC power cable for BBU DC power cable for RRU2

DC power cable for RRU3

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4.4. BBU installation (for scenario 3, BBU in transmission cabinet)

4.5. DC power cable conection (for scenario 3, BBU in transmission cabinet) If the BBU was installed in the transmission cabinet (no APM30), the DC power switch for BBU and RRU should be provided by INWI in the transmission cabinet or DC power cabinet. DC Switch for BBU (5A~10A) DC Switch for RRU (10A~20A)

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1 DC switch for BBU 1 DC switch for 1 RRU (3 switchs for 3 RRUs)

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4.6. DC power cable and CPRI cable in RRU

CPRI_W

CPRI Cable to BBU

DC Power Cable

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4.7. Outside cables of RRU

Jumpers

CPRI Cable

RRU DC Power Cable Grounding Cable

4.8. Keep necessary operation space between RRUs

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4.9. Battery installation for DBS3900 Please refer to 3.22 IBBS200T V303 (Small Battery Cabinet) installation Remark: IBBS200T can be installed with APM30H stackable:

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Huawei Alarm DDF

Huawei Responsible

INWI Alarm System

INWI Responsible

Huawei alarm DDF

Huawei E1 DDF

Alarm cable distribution in UPEU HPMI in APM30 Alarm DDF


(if there is APM30)


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5. Antenna System Installation 5.1. Install the antenna according to the IO parameters Design Sector 3 AZ (Azimuth)

HMA TER (Antenna to roof)

HMA SOL (Antenna to ground)

230

8.8

31.3

Antenna 3

Electrical Tilt

Mechanical Tilt

H. Building Pylône (m)

Mast (m)

Agisson DXX-824-960 1710-2170-6565-17.5i18i-MM

4

4

22.5

9

1. Mechanical Tilt

2. Electrical Tilt

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5.2. Keep at least 1 meter distance between GSM and CDMA antennas

≧1 meter

5.3. Install the grounding cables for antennas

About 2.5m between antenna and ground bar

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5.4. Install the feeder clamps 1 pcs/ meter

1m 1m 1m 1m

5.5. Install the grounding cables for feeders If the feeder is between 10m~40m, 3 points of cable grounding: Top of the tower/Tri-pole/ pole/ Guyed mast; Bottom of the tower/Tri-pole/ tower/Tri Guyed mast; Outside of feeder window; window If the feeder is more than 40m, 4 points of cable grounding: Top of the tower/Tri-pole/ pole/ Guyed mast; Middle of the tower/Tri-pole/ tower/Tri Guyed mast; Bottom of the tower/Tri-pole/ tower/Tri Guyed mast; Outside of feeder window; window

Top of the tower/Tri-pole/ pole/ Guyed mast

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Middle of the tower/Tri-pole/ tower/Tri Guyed mast

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Bottom of the tower/Tri-pole/ Guyed mast

Outside of feeder window

5.6. Make waterproof to all outside conenctors

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5.7. Make labels for jumpers and feeders Antenna Jumper to antenna side Antenna Jumper to feeder side Feeder close to antenna Feeder close to antenna

Feeder outside of feeder window Feeder outside of feeder window Feeder window Feeder inside of feeder window BTS Jumper to feeder side

BTS Jumper to BTS side

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5.8. Reserve spare space in cable tray for 3G in future

2G 3G

5.9. Reserve spare space in feeder window for 3G in future

3G 2G

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5.10. Install CDMA&GSM dual-band (Bi-technology) antenna Connectors in CDMA&GSM antenna (View from Back face of the antenna) Connector in antenna bottom Jumer from BTS

＋45

－45

＋45

－45

CDMA TX

CDMA RX

GSM TX

GSM RX

Stand Operation Procedure: Start Time

End Time

9:30

9:30

9:30

13:00

12:30

13:00

14:00

14:05

Power off CDMA BTS

14:05

14:10

VSWR test for existing CDMA sectors

14:10

14:30

Connect CDMA feeder to CDMA filter

14:30

15:30

15:30

17:30

VSWR test for new CDMA sectors (△≤0.1)

17:30

17:45

VSWR test for new GSM sectors (≤1.4)

17:45

18:00

18:00

18:30

Power on CDMA BTS

18:30

18:35

Power on GSM BTS

18:30

18:35

On-tower Activity

In-site Activity Before enter the site, contact with INWI NOC

Install new feeder for GSM BTS

Dismantle and delivery CDMA antenna from tower to site (sector by sector)

Install GSM filter and connect to GSM BTS (if GSM filter is needed for this site) Install CDMA filter Connect GSM feeder to GSM filter (if GSM filter is needed for this site) Contact with INWI NOC before power off CDMA BTS

OMC Activity Be informed site enter

Be informed CDMA BTS will be power off

Delivery and install new CDMA&GSM dual-band antennas from site to tower (sector by sector) Check Mechanical tilt and electrical tilt

Troubleshooting if there is any VSWR problem Make waterproof for new antenna/jumper connectors

Contact with INWI NOC after power on CDMA BTS

Alarm monitor for CDMA BTS

18:35

18:40

Contact with Huawei BTS integration hotline after power on GSM BTS

Alarm monitor for GSM BTS

18:40

18:45

Packing CDMA antennas with existing GSM packing materials

18:45

19:45

Site cleaning

19:45

20:00

Troubleshooting if there is any BTS alarm

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Contact with INWI NOC before leaving the site

Leaving approval

20:00

Delivery CDMA antenna to subcontractor's warehouse

20:00

20:00

Notes: INWI NOC: 529000800/529000604 Huawei BTS integration hotline: 0646117035

5.11. GSM antenna swap for faulty antenna with high VSWR Stand Operation Procedure: Start Time

End Time

Enter the site Unpack the materials

9:30 9:30

9:30 10:00

Record the Bar Code of new antenna (sector by sector)

9:30

10:00

Power off GRFU/DRFU

10:00

10:00

Dismantle and delivery old GSM antenna from tower to site (sector by sector)

10:00

11:00

Delivery and install new GSM antennas from site to tower (sector by sector)

11:00

12:30

12:30

12:40

12:40

12:50

12:50

13:00

13:00

13:15

13:15

13:15

13:15

13:25

13:25

13:30

On-tower Activity

Check distance between GSM and CDMA antenna (≥1m) Check antenna Azimuth and Height Check Mechanical tilt and Electrical tilt

In-site Activity

OMC Activity

VSWR test for new GSM sectors (≤ 1.4) Troubleshooting if there is any VSWR problem

Make waterproof for new antenna/jumper connectors Power on GRFU/DRFU After 10 minutes, contact with INWI NOC/Huawei BTS integration hotline to check the alarm Troubleshooting if there is any BTS alarm Site cleaning

Alarm monitor for GSM BTS

Delivery swapped GSM antenna to subcontractor's warehouse

Notes: INWI NOC: 529000800/529000604 Huawei BTS integration hotline: 0646117035 2015-2-4

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6. BTS Integration 6.1. Hardware Ready for Integration BTS was installed (with GRFU/DRFU); E1 cable was connected from BTS to INWI DDF; BTS was power on;

6.2. Transmission Ready for Integration BSC engineer perform the loop test with INWI the check the E1 link from Microwave IDU to BSC Soft-loop from INWI IDU to Huawei BSC

Huawei

Huawei

BTS

INWI

E1 DDF

DDF

INWI

INWI

IDU

ADM

Huawei

Huawei

INWI

Responsible

Responsible

Responsible

INWI ODF Huawei BSC

BTS Site

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6.3. Hardware and Transmission Ready for Integration 1. BTS was installed (with GRFU/DRFU); 2. E1 cable was connected from BTS to INWI DDF; 3. BTS was power on; 4. E1 loop test was done by INWI&Huawei and the E1 link from IDU to BSC is OK;

6.4. BTS Integration If the BTS is power on and E1 connection is done without problem, the BTS can be integrated automatically. If the BTS can’t be integrated, site engineer should visit the sites for troubleshooting. For example, the following sites need to be visited for integration: No.

BSC

Site ID

Hardware Filter TR Actived TR Loop Test by TR Ready Hardware for and TR Installation Installation by INWI INWI&Huawei and Power Integration Ready for on Integration

Integration

3

CAS_BSC1 CAS-1099

2009-9-5

2009-9-30 2009-9-3

2009-9-24

2009-10-3 2009-10-3

Need visit

5

CAS_BSC1 CAS-1080

2009-9-7

2009-10-1 2009-9-3

2009-10-6

2009-10-6 2009-10-6

Need visit

12 CAS_BSC1 CAS-1083

2009-9-6

2009-9-30 2009-9-3

2009-9-25

2009-9-25 2009-9-25

Need visit


2009-8-5

2009-9-20 2009-9-25

2009-10-8

2009-10-8 2009-10-3

Need visit

26 CAS_BSC1 CAS-1167 2009-7-22 2009-9-26 2009-9-3

2009-10-6

2009-10-6 2009-10-6

Need visit


2009-9-30 2009-9-3

2009-9-25

2009-9-25 2009-9-25

Need visit

28 CAS_BSC1 CAS-1037 2009-9-15 2009-9-30 2009-9-3

2009-9-24

2009-10-3 2009-10-3

Need visit


2009-9-5

2009-9-30 2009-9-3

2009-10-3

2009-10-3 2009-10-3

Need visit


2009-9-5

2009-9-24 2009-9-3

2009-9-26

2009-10-3 2009-10-3

Need visit

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6.5. Tools and Materials for Site Engineer for BTS Integration When you go to the sites, please take necessary tools and materials and try to close the installation problem in sites. Do not just record and report the problem. 1) Master Key for sites; 2) Multimeter; 3) Krone E1 connection tool; 4) E1 cable (20 meters); 5) E1 loop cable; 6) Key for Indoor BTS3900; 7) Key for outdoor BTS3900A; 8) Key for the outdoor transmission cabinet; 9) DC power cable and connectors (10 meters); 10) AC power cable and connectors (10 meters);

6.6. BSC Engineer for BTS Integration When you enter the sites for BTS integration, please call BTS Integration Hotline to check the BTS integration status with BSC engineer: Mobile-Phone No.

Name

ID

Position


0000001


INWI

Email

IAM

0646117035

If the BTS integration hotline is busy, you can also contact with the following BSC engineers: EN NAQI Abdelilah WX22053 BSC Engineer for Integration 0646117029 0662120789

[email protected]

6.7. Possible Problem for BTS Integration and Solution No

Problem

Solution

1

Access problem (Owner refuse)

Contact with INWI deployment engineer

2

Access problem (No suitable key)

Contact with INWI deployment engineer

3

Access problem (Lock was broken)

Use screw driver for help

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No

Problem

Solution

4

BTS didn’t power on

Power on BTS

5

E1 cable didn’t be connected from BTS Connect E1 cable to INWI DDF

6

E1 cable connection mistake;

Reconnect E1 cable

7

GRFU/DRFU board didn’t be installed

Record the problem and inform RPM

8

Transmission problem

Physic loop from Huawei DDF to BSC to check INWI transmission from IDU to BSC; (BSC engineer will check status) Physic loop from Huawei DDF to BTS to check the E1 cable connection; (If the LIU0 LED light is off, the E1 cable connection is OK)

9

INWI didn’t connect E1 cable from IDU Contact INWI deployment engineer for to INWI DDF help and connect the E1 cable by ourself

10

INWI didn’t remark TX/RX in INWI DDF Contact INWI deployment engineer for help and connect the E1 cable by ourself

11

[Outdoor] INWI didn’t connect AC Record the problem and inform INWI power cable from TGBT to the fuse (for deployment engineer and Huawei RPM 2G BTS)

12

[Outdoor] INWI didn’t provide AC power Connect the AC power cable by ourself cable from fuse (for 2G BTS) to BTS

13

[Outdoor] INWI outdoor power doesn’t Record the problem and inform INWI work deployment engineer and Huawei RPM

14

[Outdoor] No key for INWI outdoor Contact with INWI deployment engineer transmission cabinet

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6.8. BTS Integration Status Check 1. If the LIU0 LED light is off, that means the transmission to BTS is OK,

LIU0 light should be off

2. Also please check with BSC engineer that if he can see the BTS in BSC. If the BTS can be monitored in BSC, the BTS is integrated successfully! 3. Check if there is any alarm of the BTS in site. All the LED lights should be off or green. No any red light.

4. Check with BSC engineer if there is any alarm of the BTS in BSC.

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BTS Installation Guideline

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