Mobilink 2G3G Swap Guide V1.8 20150406 (1)

HUAWEI TECHNOLOGIES CO., LTD.
www.huawei.com
Mobilink 2G
3G Site SWAP
Solution

1. Project Background
2. SWAP Solution and Scenarios Overview
3. Indoor SWAP
A. Indoor HOT SWAP
B. Indoor COLD SWAP
4. Outdoor SWAP
A. Outdoor HOT SWAP
5. Appendix
Agenda:

2G3GProgram Delivery Map( 28 Cluster )
2G3G Swap Background
Swap Regions
Footprint Regions
Before Swap: After Swap:
Swap

E// Swap Project Karachi Background Swap Scope
ON AIR SCOPE
MACRO MICRO NBTS Total Sites 3G Colocations TOTAL TRXS
982 239 9 1230 799 13705
PLANNED SCOPE
8 18 0 26 23 184
Over All SWAP SCOPE
990 257 9 1256 822 13889
* All 2G TRX's at 20W and all 3G cells with 40W

E// Swap Project Hyderabad Background Swap Scope
ON AIR SCOPE
MACRO MICRO Total Sites 3G Colocations 3G DC Sites TOTAL TRXS
250 3 253 78 10 3465
PLANNED SCOPE
15 0 15 1 0 192
Over All SWAP SCOPE
265 3 268 79 10 3657
:
* All 2G TRX's at 20W and all 3G cells with 40W

E// Swap Project South Project Summary including Expansion
Over All SWAP SCOPE - Huawei PH 1
MACRO MICRO NBTS
Total
Sites
3G
Coloca
tions
Curren
t TRXS
Propos
ed TRX
Expansion TRX
990 257 10 1257 822 13889 14289 400
Over All SWAP SCOPE - Huawei PH 2
MACRO MICRO
Total
Sites
3G
Colocati
ons
3G DC
Sites
Current
TRXS
Propose
d TRX
Expansio
n TRX
265 3 268 79 10 3652 3944 292
The Proposed TRX is for expansion and not part of Swap project , it has separate BOQ and PIP

BTS Swap Solution : Scenarios
Place: Indoor & Out Door
Method: HOT SWAP & COLD SWAP
Existed Cabinets(All -48V DC):
1) RBS6201 (600x400)Indoor Feeder
2) RBS6101 (700x680)Outdoor Feeder
3) RBS6301 (450x500)Mini RRU Outdoor
4) RBS6102 (1300x700)Feeder Outdoor
Proposed Cabinets:
1) Huawei APM 30 (DBS 3900 BBU, 2G)
2) Huawei APM 30 (DBS 3900 BBU, 2G & 3G)
Dimensions of the cabinet (W x H x D)
600 mm x 700 mm x 480 mm
Locations/Regions:
Karachi & Hyderabad
Existed Technologies:
1) GSM (2G),
(G900)
2) GSM (2G + 3G),
(G900 +G1800)
3) 2GSM+UMTS (2*2G + 3G),
(G900+G1800+U2100)

Solution Band Configuration Product
Power
Output
Multi-
Mode
Control
Board
Backup
Wireless Macro
Solution
(DBS Combined)
RAN16.0
G900 S444_000 RRU 3936 20W with 4 TRX GO GTMU
UBRI(if more
then 6 Carrier)
G1800 S000_444 RRU 3936 20W with 4 TRX GO
GTMU UBRI(if more
then 6 Carrier
G900+D1800 S444_444 RRU 3936 20W GO
GTMU UBRI(if more
then 6 Carrier
U2100 S222 RRU 3826 20W UO UMPT
UBBPd2
G900+D1800
+U2100
S444_444+S222
RRU3936+RRU
3826
20W GU GTMU+UMPT UBBPd2+UBRI
BTS Swap Solution : Huawei Configurations

BTS Swap Solution : Huawei Cabinet
3U

Specifications of BBU3900
442 mm x 310 mmx86 mm
7~12 kg
A single BBU: Max 24 cells Max CE
UL: 3072 DL: 4608
Typical Power consumption: 200W
Maximal Power consumption: 325W
2 FE/GE + 4 E1; Max 12 E1 (able to
share transmission with 2G)
2U Height, 8 slots
86.1 mm
Standard 19 inch cabinet
UEIU
Board Description
WBBP WCDMA BaseBand Processing
unit(3G)
UBRI Universal BaseBand Radio
Interface board(2G )
UMPT Universal Main Processing &
Transmission unit(2G/3G/4G co-
Processing unit)
UPEU Universal Power and
Environment interface Unit
UEIU Universal Environment Interface
Unit
Main equipment – BBU3900

RRU3936 900M RRU3826 2100M
GU
BBU3900
GSM/UMTS
Multi-mode BBU CPRI (Optical Fiber)
UMTS only
Weight: 15Kg
Power: -48V DC
400mm × 300mm ×
120mm (H*W*D)
Power consumption:
270W
IT2R
Scenario:≤G444
Weight: 15Kg
Power: -48V DC
400mm × 300mm
× 120mm (H*W*D)
Power
consumption: 270W
IT2R
Scenario:≤D444
Weight: 15 kg
Power: –48 V DC
 400mm x 300mm
x 120mm (H*W*D)
 Power
consumption: 260W
IT2R
UMTS only
GUL
RRU3936 1800M
Main equipment – RRU

BTS Swap IT/Mobile Tools
•Team Viewer
•WeChat
•WhatsApp
•Line
•Huawei APP
•Get your Smartphone
•Add your contact in advance.
•Take and send pictures to show
others.

BTS Swap IT/Mobile Tools Team Viewer：
http://www.teamviewer.com/

WeChat Application:
http://www.wechat.com/en/
BTS Swap IT/Mobile Tools

BTS Swap Solution
A. Feeder Site Solution.
B. CRPI Site Solution.
C. Feeder + CPRI site Solution.
D. Micro Site Solution

Karachi and Hyderabad Swap Scenarios
For All
Scenario
New APM30 will be installed at all site
BBU will be installed in Huawei APM30 cabinet
IDU shifting to APM30 is required in case E/// IDU is in same cabinet with E/// BTS
Reuse Jumper and DBC
Install RRU Pole before SWAP in case there is no space for new RRU.(CIVIL Part monopole MUST )
Specific
Scenario
Feeder (macro) CPRI(macro) MIX (Feeder + CPRI) (macro) Micro
( 2G + 3G )
Hot SWAP
Dismantle E/// BTS,
Loop test
Ping test,
Install Huawei BTS,Integration
Install Huawei RRURRU power
cable and CPRI fiber SWAP,
Reuse exiting RCU.
Reuse exiting DBC.
Hot SWAP
Dismantle E/// RRU first ,then install
Huawei RRU during SWAP.
Loop test
Ping test,
Reuse exiting RCU.
Reuse exiting CPRI(if possible)
Reuse exiting RRU power Cable(If
possible ).
Hot SWAP
Dismantle E/// RRU first ,then
install Huawei RRU during
SWAP.
Loop test
Ping test,
Reuse exiting Feeder if no
space available for RRU.
Reuse exiting RCU.
Reuse exiting RRU power
Cable(If possible ).Install
Jumper with feeder to RRU
Cold Swap / Hot Swap
DAS part remain same .
Dismantle E/// RRU first ,then install
Huawei RRU during SWAP.
Loop test
Ping test
Reuse exiting RRU power Cable(If possible
).

Overview of E/// Existing Site——Indoor Site

E// BTS Swap solution : Indoor Site
18
Before Swap Key Points:
Remove E// cabinet;
Remove Dual band Combiner ;
Remove E// IDU if installed in
BTS Cabinet if its in E// BTS cab;
Install HW APM 30 then
DBS3900;
Reuse:
• existing DC power ;
•existing jumpers, antenna
and DBC;
New:
•Power & GND cable
•Transmission FE cable
(New port if E1 2G IP 3G )
• External Alarm cable

E// BTS Swap solution : Indoor Site & Outdoor
19
Swap Key Points
1. Remove RBS Cab 2. Remove Lighting protection 3. Remove Feeder
1. Reuse Antenna 2. Reuse existing breaker 3. Reuse DBC and RCU

Huawei DBS 3900
BBU ESN
ESN needed
BBU ESN for commissioning
RCU ESN for RET

Scenario 1A: Feeder site solution E// BTS +MW in Separate Cab  APM30 + DBS3900
Scenario description :
Before After
Overall view of site before swapping
AC
ROOM
Equipment be swapped
AC power cable
DC power cable
Grounding cable
1/2” jumper
7/8” feeder
E1 cable
MW IF cable
Alarm Report Cable
GSM
900
GSM
1800
MW ODU &
Antenna
Grounding BarGrounding Bar
Grounding Bar
Alarm Box
ATS ACDB
DG
Grounding Bar
Existing
MW
Antenna
BT
Overall view of site after swapping
AC
ROOM
AC power cable
DC power cable
Grounding cable
1/2” jumper
7/8” feeder
Transmission Cable IP
MW IF cable
Alarm Report Cable
MW ODU &
Antenna
Grounding
Bar
Grounding Bar
Grounding
BarATS
ACDB
DG
19 inch rack
APM 30
2G&3G
share
BBU
Alarm Box
Antenna+ RCU
HW-MW
RRURRU power Cable
New AC power cable
New CPRI cable

Scenario 1B: Feeder site solution E// BTS +MW in single Cab  APM30 + DBS3900
Before After
Scenario description : In door to Indoor with IDU will be installed in DBS 3900 cab.
Overall view of site before swapping
AC
ROOM
AC power cable
DC power cable
Grounding cable
1/2” jumper
7/8” feeder
E1 cable
MW IF cable
Alarm Report Cable
GSM
900
GSM
1800
MW ODU &
Antenna
Grounding BarGrounding Bar
Grounding Bar
Alarm Box
ATS ACDB
DG
Grounding Bar
Existing
MW
Antenna
BT
Overall view of site after swapping
AC
ROOM
AC power cable
DC power cable
Grounding cable
1/2” jumper
7/8” feeder
Transmission Cable IP
MW IF cable
Alarm Report Cable
MW ODU &
Antenna
Grounding
Bar
Grounding Bar
Grounding
BarATS
ACDB
DG
APM 30
IDU
Alarm Box
Antenna+ RCU
HW-MW
RRURRU power Cable
New AC power cable
New CPRI cable

HUAWEI TECHNOLOGIES CO., LTD. Page 23
Scenario 1C: Feeder site Outdoor solution E// BTS +MW in Same Cab  APM30 + DBS3900
Page 23
Before After
Overall view of site after 2G & 3G
AC
Existing Equipment
AC power cable
DC power cable
Grounding cable
CPRI Cable
7/8” feeder
E1 cable
MW IF cable
Alarm Report Cable
MW ODU &
Antenna
Grounding Bar
Grounding
Bar
Grounding Bar
ATS
ACDB
DG
Grounding Bar
RRU
Antenna
Scenario description : Feeder is installed in existing scenario, we will remove the feeder , install RRU on Tower.
Overall view of site 2G
AC
AC power cable
DC power cable
Grounding cable
1/2” jumper
7/8” feeder
E1 cable
MW IF cable
Alarm Report Cable
MW ODU &
Antenna
Grounding Bar
Grounding Bar
Grounding Bar
ATS ACDB
DG
Grounding Bar
Existing
MW
Antenna + RCU
CPRI
Cable
Existing
MW
BBU
AC power cable
APM 30
CPRI cable

Scenario 2: CPRI Site solution E// BTS +MW in Same Cab  APM30 + DBS3900
Before After
AC
Existing Equipment
AC power cable
DC power cable
Grounding cable
CPRI Cable
E1 cable
MW IF cable
Alarm Report Cable
MW ODU &
Antenna
Grounding Bar
Grounding
Bar
Grounding Bar
ATS
ACDB
DG
Grounding Bar
RRU
Antenna
Scenario description : Reuse of existing CPRI & RRU Power cable, Reuse of RCU.
Overall view of site 2G/ 3G / 2G+3G
AC
AC power cable
DC power cable
Grounding cable
1/2” jumper
7/8” feeder
E1 cable
MW IF cable
Alarm Report Cable
MW ODU &
Antenna
Grounding Bar
Grounding Bar
Grounding Bar
ATS ACDB
DG
Grounding Bar
Existing
MW
Antenna + RCU
CPRI
CableExisting
MW
BBU
AC power cable
APM 30
CPRI cable
CPRI cable
CPRI
Cable

Scenario 3: MIX Feeder + CPRI Site solution E// BTS +MW in Same Cab  APM30 + DBS3900
Before After
AC
Existing Equipment
AC power cable
DC power cable
Grounding cable
CPRI Cable
E1 cable
MW IF cable
Alarm Report Cable
MW ODU &
Antenna
Grounding Bar
Grounding
Bar
Grounding Bar
ATS
ACDB
DG
Grounding Bar
RRU
Antenna
Scenario description : Reuse of existing CPRI & RRU Power cable, Reuse of RCU Install RRU on shed Leg in cross for load balance.
Overall view of site 2G/ 3G / 2G+3G
AC
AC power cable
DC power cable
Grounding cable
1/2” jumper
7/8” feeder
E1 cable
MW IF cable
Alarm Report Cable
MW ODU &
Antenna
Grounding Bar
Grounding Bar
Grounding Bar
ATS ACDB
DG
Grounding Bar
Existing
MW
Antenna + RCU
CPRI
CableExisting
MW
BBU
AC power cable
APM 30
CPRI cable
CPRI cable
CPRI
Cable
BTS Shed
BTS Shed
RRU ion tower leg if
no space on tower

Per SWAP if possible : Indoor Site
26
Pre Installation Before Swap
1
2
3
4
5
6 2
Steps:
1. Install HW Temporary
APM30 & DBS3900;
2. Connect grounding and
Power cables
3. Power on HW DBS3900
cabinet;
4. Lay FE cables
5. Install RRU if space
available
6. Lay RF jumpers
7. Lay External Alarm
connection
7
IDU
RBS E// Cab

Pre swap if possible: Indoor Site
27
Swap Remove Key Steps:
0. SWAP preparation &
Transmission check(ping)
1. Dismantle & Swap
Transmission (E1/FE)
cables
2. Power off E// cabinet;
3. Disconnect RF
jumpers, Dismantle &
Lightening cable,
3. connect HW Jumpers;
4. Connect external
alarm cable
5. Disconnect Power &
grounding cables
6. Remove Cabinet
1
2
3
4
5
Dismantle
APM30
CPRI
6
4

RRU Connectivity for 2G
A B C
*NOTE : Connect FE cable from BBU FE0 to IDU for Future use

RRU Connectivity for 2G Dual Band (6+ RRU)
A B C

RRU Connectivity for 2G Dual Band +3 G

RRU Connectivity for Configuration more 1 RRU in 1 Sec in same Freq
IF more then 1 RRU required in 1
Frequency band then short CPRI
will be used to cascade them.

RRU Installation with minimum Space
Note : To install 3 Blade RRU with using only 1 Bracket.
1 2 3
4 5
6

RRU Installation with minimum Space
Existing RRU Power cables will be reused for Newly
installed RRUs. Existing RRU CPRI Optical cable will
be reused for Newly installed RRU’s
RRU Mounting Options:
Priority1:
Install RRUs on back of Antenna using same Antenna
Mounts,
Priority2:
a.Install RRUs on tower Platform in case of
railing tower or on Ring poles
incase of monopole tower,
Priority3:
Install RRU on Tower leg,

2. Macro RT Site – RRU and Antenna install on Wall
Scenarios New solution New solution sketch
For rooftop Macro
sites
RRUs can’t be installed behind the antenna on
existing pole due to loading issue.
First option solution: install RRU on the wall,
recommended distance between RRUs is
500mm, minimum distance between RRUs is
300mm.

First option:
3 Micro / IBS RRU and Antenna install on Wall (installation location)
Special case second option:

• RCU Connectivity
RRU 0 RRU 1 RRU 2
DBS Swap solution:
Sector BSector A Sector C

Overview ：Antenna System
3G RCU
3G Antenna
2G Antenna

Overview ：SBT Site solution
Existing SBT solution
Huawei Purposed SBT solution

HW - Antenna Installation： Color Rings
Make feeder or jumper color rings for 2G & 3G
Need confirm and
mark color ring for
existed system and
Huawei jumpers
BEFORE SWAP

BTS Swap solution : Abis OverE1 & IUb IP Transmission
40
IDU Board Layout
3G
FE Port
1st E1 White blue White orange
2nd E1 White green White brown
3rd E1 Red Blue Red Orange
4th E1 RedGreen Red Brown
E/// E1 Color Code

BTS Swap solution : Transmission
20P 10 U space 6P 3 U Space 2P / CN 1 U Space

BTS Swap solution : MW Transmission
20P 10 U space
6P 3 U Space

BTS Swap solution : CN 210

BTS Swap solution : CN 210
PMCL Will configure
the Free Port as mirror of
working port for testing.
And Media will be tested
Before swap on New Port.
This Port will be
used for pre-
testing.
E/// Node-B
is connected.

BTS Swap solution : TN

BTS Swap solution : TN 2PB and TN 6PC
This Port will
be used for pre-
testing.
PMCL Will configure
the Free Port as
mirror of
working port for
testing.
And Media will be
tested
Before swap on New
Port.
E/// Node-B
is connected.

BTS Swap solution : TN 20PB
This Port will
be used for
pre-testing.
PMCL Will
configure
the Free Port as
mirror of
working port for
testing.
And Media will
be tested
Before swap on
New Port.
E/// Node-B
is connected.

BTS Swap solution : MW IDU Detail
MW IDU Type Qty of sites
AMM 20PB 154
AMM 2PB 943
AMM 6PC 271
MINI-LINK CN210 101
SPO1410 13
SPO1460 38
Grand Total 1520

DBC Reuse solution:
Description Spec Quantity
Clamp set 30~127 mm 2PCS

External Alarm Swap solution :
50
Extend Alarm Solution
UEIU+UPEU Board Sensor DDF
BBU Box

External Alarm Swap solution :
51
UEIU+UPEU Board Sensor DDF
DATB
BBU Box

52
External Alarm Swap solution : Indoor Site
Indoor Scenario
SA
PIN NO
Cable
Color Cable Color
Mobilink Alarm
Definition
always
on/off
Seve
rity
P0
1 White
GENSET ON off 3
14 Blue
P1
2 White
AC MAIN FAILURE off 2
15 Orange
P2
3 White
INTRUDER on 3
16 Green
P3
4 White
FIRE ALARM on 3
17 Brown
P4
5 White
HIGH TEMP on 3
18 Gray
P5
6 Red
LOW VOLTAGE on 2
19 Blue
P6
7 Red
RECTIFIER MAJOR on 2
20 Orange
P7
8 Red
RECTIFIER MINOR on 2
21 Green
Outdoor Scenario
SA
PIN NO
Cable
Color Cable Color
Mobilink Alarm
Definition
always
on/off
Severi
ty
P0
1 White
GENSET ON off 3
14 Blue
P1
2 White
AC MAIN FAILURE off 2
15 Orange
P2
3 White
RECTIFIER DOOR on 3
16 Green
P3
4 White
DC LOAD FUSE on 3
17 Brown
P4
5 White
BATTERIES HIGH TEMP on 2
18 Gray
P5
6 Red
LOW VOLTAGE on 2
19 Blue
P6
7 Red
RECTIFIER MAJOR on 2
20 Orange
P7
8 Red
SYSTEM ON BATTERIES on 3
P8 Rectifier Door on 3

Ping Test for 3G site solution:

HUAWEI TECHNOLOGIES CO., LTD. Page 54
Pre Swap Testing , Swap Activity and Swap Troubleshooting RM
"●" indicates the Owner, while "O" indicates the support.
Key Point Mobilink Huawei Third party
Site access arrangement ● O
Media Provisioning MW+ MSTP+ Datacom
●
O
Core and PS Core CGI ,LAC,RAC definitions
●
Neighbor addition
● O
O
Acknowledgement on swap activity closure ●
Spares availability on site ● O
Media verification MW+MSTP+Datacom
● O
Troubleshooting of Huawei equipment
●
Troubleshooting of other vendor equipment O ●
Conclusion of activity failure due to Other Vendor equipment
● O O
Decision of roll back
●
O O
Perform Rollback
O ● O

Support Required from Mobilink
1. For 3G Sites additional port configuration to perform ping test before swap
2. Involve other vendor support for joint troubleshooting with SLA of 30min
3. 2 hour and 50min troubleshooting window before decision of rollback
4. Extension ECRF if needed will apply before 5:30AM and need PMCL support
to approve it before 5:45AM
5. One Swap TL from PMCL for each activity to coordinate with all internal
teams and Huawei Swap TL to assure activity successful
6. Spares availability on site include RAN , Power, MW
7. Enough NOC and planning engineer of MSTP+ MW+Datacom during activity
consider work for cross connects , media verification of 50 sites per night
8. MW,MSTP LLD await detailed topology +capacity+utilization from PMCL
9. RAN SPC/negotiated data and IuR plan awaited from Mobilink

Thank you
www.huawei.com
Copyright©2014 Huawei Technologies Co., Ltd. All Rights Reserved.
The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and
operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to
differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and
constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice.

Mobilink 2G3G Swap Guide V1.8 20150406 (1)

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