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BTS Installation Guideline
for
INWI Project
Huawei Technologies Co., Ltd.
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Document History
Date Version Changes Author Email
2009-10-18 V1.0 First draft issued Ge Ping [email protected]
2009-10-23 V1.1 1. Add CPRI cable and jumper connection of DRFU
and GRFU
2. Add antenna system installation
Ge Ping [email protected]
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
Ge Ping [email protected]
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
2. Change WANA to INWI
Ge Ping [email protected]
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
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
3.
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.
Alarm cable connection (From INWI alarm system to BTS) ...................................... 30
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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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
4. 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.
Alarm cable connection (From INWI alarm system to BTS) ...................................... 61
5. 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
6. 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 (Singal cable between BBU and GRFU/DRFU)
900M 900M &1800M
Notes: Only connect CPRI cable to down CPRI port (Not up CPRI port)!
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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
Power CableAlarm Cable
E1 Cable
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2.5. All cables should be layout straightly between cable ladder and cabinetwithout any loop or angle
2.6. All power cables and signal cables should be covered by differentcable ducts
Cable duct for
DC power cable
Cable duct for
E1 cable and
alarm cable
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2.7. DDF installation in the existing transmission cabinet
2.8. E1 transmission cable connection for normal sites
2.9. E1 transmission cable connection for cascade sites
Huawei
E1 DDF
INWI IDU to up hop
HuaweiRes onsible
HuaweiRes onsible
INWIRes onsible
Huawei
BBU INWI IDU to next hop
INWI
DDF
HuaweiE1 DDF
INWIDDF
INWIIDU
HuaweiRes onsible
HuaweiRes onsible
INWIRes onsible
HuaweiBBU
Huawei
E1 DDF
Huawei alarm
DDF
3 holes
3 holes
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2.10. E1 cable color sequence
E1 PIN Wire Color Remarks Huawei E1 DDF port
No.1 E1
X.19 gray TX+ 1
X.20 white TX- 2
X.1 blue RX+ 3
X.2 white RX- 4
No.2 E1
X.21 blue TX+ 5
X.22 red TX- 6
X.3 orange RX+ 7
X.4 white RX- 8
No.3 E1
X.23 orange TX+ 9
X.24 red TX- 10
X.5 green RX+ 11
X.6 white RX- 12
No.4 E1
X.25 green TX+ 13
X.26 red TX- 14
X.7 brown RX+ 15
X.8 white RX- 16
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2.11. Alarm cable connection (From INWI alarm system to BTS)
Alarm cable distribution in UPEU The alarm label should be printed
and sticked on the DDF
Label for Alarm
DDF.xls
Huawei
Alarm DDF
INWI
Alarm System
HuaweiRes onsible
INWIRes onsible
Huawei
BBU
Huawei alarm DDF
Huawei
E1 DDF
FANDCDUAlarm DDF
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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 BTS Installation
3.1. Overview of Huawei outdoor BTS3900A
900M S111 900M S222~S555 900M&1800M
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3.2. CPRI cable layout (Singal cable between BBU and GRFU/DRFU)
900M 900M &1800M
Notes: Only connect CPRI cable to down CPRI port (Not up CPRI port)!
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 1/2Jumpers
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 thegrounding 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
E1 and alarm cable
Metal pipe for
AC power cable
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3.6. DDF installation in the existing transmission cabinet
3.7. E1 transmission cable connection for normal sites
3.8. E1 transmission cable connection for cascade sites
Huawei
E1 DDF
INWI
DDF
INWI IDU to up hop
HuaweiRes onsible
HuaweiRes onsible
INWIRes onsible
Huawei
BBU INWI IDU to next hop
HuaweiE1 DDF
INWIDDF INWIIDU
HuaweiRes onsible
HuaweiRes onsible
INWIRes onsible
HuaweiBBU
3 holes
Huawei DDF Rack
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3.9. E1 cable color sequence
E1 PIN Wire Color Remarks Huawei E1 DDF port
No.1 E1
X.19 gray TX+ 1
X.20 white TX- 2
X.1 blue RX+ 3
X.2 white RX- 4
No.2 E1
X.21 blue TX+ 5
X.22 red TX- 6
X.3 orange RX+ 7
X.4 white RX- 8
No.3 E1
X.23 orange TX+ 9
X.24 red TX- 10
X.5 green RX+ 11
X.6 white RX- 12
No.4 E1
X.25 green TX+ 13
X.26 red TX- 14
X.7 brown RX+ 15
X.8 white RX- 16
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The E1 cable should be grounded in the APM30 cabinet:
E1 lighting-protection
E1 grounding clip
E1 cable from IDU
From MW IDU
To GTMU
Metal shieldin la er 25 mm
E1 grounding
clip
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3.10. Alarm cable connection (From INWI alarm system to BTS)
Alarm cable distribution in UPEU The alarm label should be printed
and sticked on the DDF
Label for Alarm
DDF.xls
HuaweiAlarm DDF
INWIAlarm System
HuaweiRes onsible
INWIRes onsible
HuaweiBBU
Huawei alarm DDF
Huawei
E1 DDF
FMUA in BTS cabinet
HPMI in APM30Alarm DDF
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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
cable holes of each cabinet
Make waterproof of the 2
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;
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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;
AC Main
Battery Switch
Switch 0~9
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3.17. Deal with the rubbish and clean up the sites
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3.18. IBBS200 (Big Battery 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 1
Huawei Battery Group 2
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Scenario 2: No extra space for Huawei battery space
Dismantle ZTE battery cabinet and 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:
Huawei battery cabinet installation after swap ZTE battery cabinet:
Huawei Battery Group 1
Huawei Battery Group 2
ZTE Battery Group 1
ZTE Battery Group 2
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ZTE battery cabinet dismantling and Huawei battery installation steps:
1) Check the AC power and battery is working normally for ZTE BTS;
2) Switch off ZTE battery from ZTE BTS cabinet;
3) Dismantle ZTE battery and battery cabinet;
4) Install Huawei battery 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);
7) Disconnect the NEG (-48V) power cable (black color) between two copper wiring
bars (between layer2 and layer3);
8) Install ZTE battery and connect power cable to ZTE BTS;
9) Install Huawei battery and connect power cable to Huawei 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;
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.
Battery Switch in APM30
Battery Switch in battery cabinet
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Temperature sensor connection in battery cabinet
Connect battery temperature sensor to RTN+ connector in Huawei battery group 1.
Alarm cable connection from battery cabinet to APM30
Temperature alarm cable connection (orange white);
Door alarm cable connection (green white);
Temperature alarm and door alarm cable connection in battery cabinetion:
To sensor
To APM30
To sensor
To APM30
White WhiteGreenOrange
White Orange Green
White
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Temperature alarm and door alarm cable connection in APM30 cabinet:
After the alarm cable installation, please contact BSC engineer to confirm thedoor open alarm of battery cabinet.
Name ID PositionMobile-Phone No.
EmailINWI IAM
BTS Integration Hotline 0000001 BTS Integration Hotline 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]
Temperature alarm cable
Door alarm cable
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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 IBBS200T (V303)
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3.20. IBBS200T V302 (Small Battery Cabinet) installation
IBBS200T V302
BTS3900A 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.
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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: 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.
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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
RRU1RRU2
RRU3
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Scenario 2: BBU in APM30 (on the tower), RRU in tower or Pole (1 Pole)
Scenario 3: BBU in transmission cabinet, RRU in tower or pole
APM30 Cabinet
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 HPMI
DC power cable for BBU
DC power cable for RRU1
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 transmissioncabinet)
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) 1 DC switch for BBU
DC Switch for RRU (10A~20A) 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
4.8. Keep necessary operation space between RRUs
Jumpers
Grounding
Cable
CPRI Cable
RRU DC
Power Cable
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4.9. Battery installation for DBS3900
Please refer to 3.22 IBBS200T V303 (Small Battery Cabinet) ins tallat ion
Remark: IBBS200T can be installed with APM30H stackable:
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4.10. Alarm cable connection (From INWI alarm system to BTS)
Alarm cable distribution in UPEU The alarm label should be printed
and sticked on the DDF
Label for Alarm
DDF.xls
HuaweiAlarm DDF
INWIAlarm System
HuaweiRes onsible
INWIRes onsible
HuaweiBBU
Huawei alarm DDF
Huawei
E1 DDF
HPMI in APM30
(if there is APM30)Alarm DDF
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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(Antennato roof)
HMA SOL(Antenna
to ground)Antenna 3
ElectricalTilt
MechanicalTilt
H.BuildingPylne
(m)
Mast(m)
230 8.8 31.3Agisson DXX-824-9601710-2170-6565-17.5i18i-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
5.3. Install the grounding cables for antennas
1
meter
About 2.5m between antenna and ground bar
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5.4. Install the feeder clamps 1 pcs/ meter
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/ Guyed mast;
Bottom of the tower/Tri-pole/ Guyed mast;
Outside of feeder window;
If the feeder is more than 40m, 4 points of cable grounding:
Top of the tower/Tri-pole/ Guyed mast;
Middle of the tower/Tri-pole/ Guyed mast;
Bottom of the tower/Tri-pole/ Guyed mast;
Outside of feeder window;
Top of the tower/Tri-pole/ Guyed mast Middle of the tower/Tri-pole/ Guyed mast
1m
1m
1m
1m
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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 feeder side
Feeder close to antenna
Feeder outside of feeder window
Feeder inside of feeder window
BTS Jumper to BTS side
BTS Jumper to feeder side
Feeder outside of feeder window
Feeder close to antenna
Feeder window
Antenna Jumper to antenna side
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5.8. Reserve spare space in cable tray for 3G in future
5.9. Reserve spare space in feeder window for 3G in future
2G3G
2G 3G
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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 45 45 45 45
Jumer from BTS CDMA TX CDMA RX GSM TX GSM RX
Stand Operation Procedure:
On-tower Activity In-site Activity OMC ActivityStartTime
EndTime
Before enter the site, contact with INWI NOCBe informed siteenter
9:30 9:30
Install new feeder for GSMBTS
Install GSM filter and connect to GSM BTS (ifGSM filter is needed for this site)Install CDMA filter
9:30 13:00
Connect GSM feeder to GSM filter (if GSM filter isneeded for this site)
12:30 13:00
Contact with INWI NOC before power off CDMABTS
Be informed CDMABTS will be power off
14:00 14:05
Power off CDMA BTS 14:05 14:10
VSWR test for existing CDMA sectors 14:10 14:30
Dismantle and deliveryCDMA antenna from tower
to site (sector by sector)
Connect CDMA feeder to CDMA filter 14:30 15:30
Delivery and install newCDMA&GSM dual-bandantennas from site totower (sector by sector)
15:30 17:30
Check Mechanical tilt andelectrical tilt
VSWR test for new CDMA sectors (0.1) 17:30 17:45
VSWR test for new GSM sectors (1.4) 17:45 18:00
Troubleshooting if there is any VSWR problem
Make waterproof for newantenna/jumper
connectors
18:00 18:30
Power on CDMA BTS 18:30 18:35
Power on GSM BTS 18:30 18:35
Contact with INWI NOC after power on CDMABTS
Alarm monitor forCDMA BTS
18:35 18:40
Contact with Huawei BTS integration hotline afterpower on GSM BTS
Alarm monitor forGSM BTS
18:40 18:45
Troubleshooting if there is any BTS alarm
Packing CDMA antennas with existing GSMpacking materials
18:45 19:45
Site cleaning 19:45 20:00
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Contact with INWI NOC before leaving the site Leaving approval 20:00 20:00
Delivery CDMA antenna to subcontractor'swarehouse
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:
On-tower Activity In-site ActivityOMC
ActivityStartTime
EndTime
Enter the site 9:30 9:30
Unpack the materials 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 GSMantenna from tower to site (sector bysector)
10:00 11:00
Delivery and install new GSM
antennas from site to tower (sectorby sector) 11:00 12:30
Check distance between GSM andCDMA antenna (1m) VSWR test for new GSM sectors (
1.4)
12:30 12:40
Check antenna Azimuth and Height 12:40 12:50
Check Mechanical tilt and Electricaltilt
Troubleshooting if there is any VSWRproblem
12:50 13:00
Make waterproof for newantenna/jumper connectors
13:00 13:15
Power on GRFU/DRFU 13:15 13:15
After 10 minutes, contact with INWI
NOC/Huawei BTS integration hotlineto check the alarm
Alarm
monitor forGSM BTS
13:15 13:25
Troubleshooting if there is any BTSalarm
Site cleaning 13:25 13:30
Delivery swapped GSM antenna tosubcontractor's warehouse
Notes:
INWI NOC: 529000800/529000604
Huawei BTS integration hotline: 0646117035
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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
Huawei
BTS
INWI
DDFHuawei
Responsible
Huawei
Responsible
INWI
Responsible
Huawei
BSC
BTS Site BSC POP
Huawei
E1 DDF
INWI
ADM
INWI
ODF
INWI
IDU
Soft-loop from INWI IDU
to Huawei BSC
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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 cant 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
Installation
Filter
Installation
and Power
on
TR Actived
by INWI
TR Loop Test by
INWI&Huawei
TR Ready
for
Integration
Hardware
and TR
Ready for
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
15 CAS_BSC1 CAS-1120 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
27 CAS_BSC1 CAS-1102 2009-9-5 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
30 CAS_BSC1 CAS-1047 2009-9-5 2009-9-30 2009-9-3 2009-10-3 2009-10-3 2009-10-3 Need visit
31 CAS_BSC1 CAS-1039 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 Hotlineto
check the BTS integration status with BSC engineer:
Name ID PositionMobile-Phone No.
EmailINWI IAM
BTS Integration Hotline 0000001 BTS Integration Hotline 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 didnt power on Power on BTS
5 E1 cable didnt be connected from BTS
to INWI DDF
Connect E1 cable
6 E1 cable connection mistake; Reconnect E1 cable
7 GRFU/DRFU board didnt 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 didnt connect E1 cable from IDU
to INWI DDF
Contact INWI deployment engineer for
help and connect the E1 cable by ourself
10 INWI didnt remark TX/RX in INWI DDF Contact INWI deployment engineer forhelp and connect the E1 cable by ourself
11 [Outdoor] INWI didnt connect AC
power cable from TGBT to the fuse (for
2G BTS)
Record the problem and inform INWI
deployment engineer and Huawei RPM
12 [Outdoor] INWI didnt provide AC power
cable from fuse (for 2G BTS) to BTS
Connect the AC power cable by ourself
13 [Outdoor] INWI outdoor power doesntwork
Record the problem and inform INWIdeployment engineer and Huawei RPM
14 [Outdoor] No key for INWI outdoor
transmission cabinet
Contact with INWI deployment engineer
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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,
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 redlight.
LIU0 light should be off