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8/18/2019 Hardware Installation Standard for Indoor BTS3900 _new and Swap
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HARDWARE INSTALLATION STANDARD FOR INDOOR BTS3900(NEW/SWAP)
(Introduction of 3G Technology and Expansion of 2.5G Network)
Version : 1.1
Quality Assurance Department.
Huawei Technologies BD Lit.
Prepared on : 29 January, 2013
Prepared By : Md. Jahangir Alom
Quality Assurance Department of Huawei Technologies Limited
Huawei Technologies BD Ltd.
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
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Huawei Technologies BD Ltd.
Swap Scope of work (SOW)
Swap Scope of work (SOW)
BTS3900 :
1. Cabinet installation
2. RF connector installation for the jumper cable
3. All Alarm Sensor installation
4. EMU Box installation, connection and check5. DDF Box installation and connection
6. All Cable Labeling as per standard
7. Attend PAT Activity
8. Site installation Quality check
Node-B :
1. Node-B Equipment installation
2. FE, power and grounding cable installation
3. RRU and Antenna installation
4. RF connector installation5. CPRI and power cable installation and latching
6. RRU grounding cable installation
7. Attend PAT Activity (if required)
8. Site installation Quality check
Common Activity:1. As per site swap plan need to arrange site access key from regional Teletalk office.
2. Dismantle the BTS Cabinet (if required )
3. Packaging the BTS Cabinet (if required)
4. Fall Back (if required)
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Huawei Technologies BD Ltd.
Safety Requirement for site installation
Safety Helmet
Safety shoes/boots
Eye protection
Safety harness (when working at height)
Hand gloves
First aid box
Huawei QC PASS ID
Safety Belt
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Huawei Technologies BD Ltd.
1. Work Permit and Site Access Letter (if required)
2. Site Survey checklist (Approved)
3. Site Quality Audit Checklist (EIR)
4. Toolbox Talk Report
5. GSM Planning Doc.
6. Quality Standard Document for the BTS V1.1
7. Labeling convention document v1.1
8. Site Diary9. EHS Handbook v1.0
10.PAT Checklist
Site Documents to be left at Site:
1. As Built & As Plan Drawings
2. Equipment Wiring Diagram & Layout
3. Site Inventory
4. Factory test report
Reference Documents:
1. Site Acceptance Process (if required)
2. Quick Installation Guide for BTS and Node-B3. Quick Installation Guide-Antenna & RRU System
4. Quality Standard Document for this project.
5. Equipment Installation Ready (EIR)
Site Pack Documents Before and During Working at Site:
Document Requirement at Site
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Huawei Technologies BD Ltd.
Additional Installation Materials Requirement
For Indoor:
1. flexible PVC pipe and PVC channel as required
2. Silicone gel (if required )3. Cable lug for Ø 16mm (if required )4. Full set of M12 Bolt spring washer, flat washer, insulation
washer (if required )
For Outdoor:
1. Black Cable Ties 6 Inch (if required )
2. Black cable ties L300 x 4.8mm (if required )
3. Insulated black tape (Brand 3M) (if required )Common:
1. Tape for labeling tape write.
2. Marking pipe as required3. T-ties (if required )
4. Yellow later marking
Tape writer Marking tape Cable lug
cable ties (white )
cable ties (Black )
flexible PVC pipe
Yellow later marking
PVC Channel
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Tool and Test Equipment Requirement
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Tool and Test Equipment Requirement
Sl No Name of the Tools Quantity need per team
1 Laptop 1
2 Test Phone 2G & 3G 1+1
3 Test SIM for PAT & Test (Subcon need to Buy ) 1+1
4 Sharp Knife 2
5 75Ω connector maker(BNC puncher) 1
6 Sitemaster 1
7 Screw Driver Large set 1
8 L end Key set 1
9 Fixed wrench dully set 1
10 Adjustable wrench 12" 2
11 Munkey wrench 1
12 Cable cutter 10" (round) 2
13 Tie cutter small 6" 1
14 Tie cutter small 4" 2
15 Nose plair 6" 1
16 Combination plair 6" 1
17 Power connector pin crimping tools 1
18 Soldering iron 60 watt 1
19 Drill machine (Heavy) 1
20 Iron drill bit set 1
21 Hydrolic crimping tools 1
22 Hack saw with frame big 1
23 Hack saw with frame small 1
24 Hot Air Gun 1
25 Rough file 1
26 File set (Jewelry) 1
27 Measuring tape 50m 1
28 Measuring tape Small 5m 1
29 Verniar scale 1
30 Scissor 1
31 1/2" cutter for making Flex connector 1
32 Super Flex connector maker 1
33 7/8" cutter for making feeder connector 1
34 1 5/8" cutter for making feeder connector 1
35 Hammer medium 1
36 T Screw driver set 1
37 41Pcs Reset socket wrench & bit set 1
38 Solder sucker 1
39 Level meter 1
40 Digital multimeter Fluke 2
41 Compass with mirror 1
42 Digital Tilting Meter 1
43 Insertion tools 1
44 Insertion tools 1
45 DDF loop cable 3
46 Safety belt 4
47 Helmets 4
48 Rope cotton 130m
49 Back hook for Harness 4
50 Pulley 1
51 Hand gloves (Indoor power works) 2 pair
52 Hand gloves (Outdoor works) 2 pair
53 Safety goggles 2
54 Safety shoe 4 pair
55 Torque wrench with spanner set 1
56 Copper Brush 1
57 Hand Brush 1
58 Charger Light (Small & Big) 2
59 Label writer machine 1
60 Gullu 1
61 LED 2
62 First Aid Box 1
63 Spanner 56" 1
64 Spanner 46" 1
65 Hook 1
66 Digital Camera 1
67 Vacuum cleaner 1
Sl No Name of the Tools Quantity need per team
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
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The BTS cabinet Keep on the
base very carefully.
Located the cabinet with the
back protected properly.
Tighten the bolt's front of BTS
base with the torque wrench at
45NM.
The lock back side of
BTS base
Huawei Technologies BD Ltd.
Cabinet Installation on the base.
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This section describes the procedures & precautions for
installing single cabinet on a base.
Step 1: Remove the cabinet door.
Step 2: Lift the cabinet onto the Base.
Step 3: Slide the cabinet along the base to ensure that back
of the cabinet is aligned with the back of the base. Use a
torque wrench to tightens the two bolts in the front
of the cabinet until the fastening torque reaches 45Nm.
Step of Installed to the cabinet.
Huawei Technologies BD Ltd.
Following details is for “Installing cabinet”
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
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Route the PGND cable along the leftinterior of the cabinet. Route the Six
jumpers on the left along the left interior of
the cabinet. Route the external input power
cable along the left interior of the cabinet.
Route the transmission cables along the
right Route the transmission cables alongthe right interior of the cabinet. Route the
monitoring signal cables close the CPRI
cables.
Note: The cables in the BTS3900 cabinet
must be routed according to the cabling
requirements androuted according to the cabling
requirements and must be bound by using
cable ties.
Huawei Technologies BD Ltd.
Route the cables in a cabinet
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Do the cable lay from GRFU port
to feeder connector left and rightinterior position of the cabinet.
The RF cable bending is accepted
not less than 90 degree.
The cable lay from GRFU port to feeder
connector left and right
Huawei Technologies BD Ltd.
Route the cables in a cabinet
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RF cable latching top of the cabinet
Huawei Technologies BD Ltd.
RF Cable Latching on Top of The Cabinet.
RF cable latching on the ladder
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
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With bus bar.
Indoor main grounding bar
Huawei Technologies BD Ltd.
For cabinet grounding
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Indoor maingrounding
bus bar for
all indoor
equipment
grounding.
Huawei Technologies BD Ltd.
For cabinet grounding
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Grounding cables arrangement must be in straight running and firm bundling. Cable
length must be somewhat longer than necessary at bending point. The EMU grounding
cable will be 6mm & connected directly with BTS left site to the equipotential grounding port through cable ladder.
EMU PGND port at BTSEMU PGND port at EMU
Huawei Technologies BD Ltd.
EMU Grounding.
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
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Measure the distance between the DCDU-01 and the external power
equipment according to the actual cable route, and then prepare power cables of
a proper length. (reserve and extra length of 300mm when preparing the input
power cables.).
Make an OT terminal at each end of the power cable.
Remove the protecting hood from the terminal block of the DCDU -01.
Connect the blue cable to the wiring terminal labeled NEG(-) and blackcable to the wiring terminal labeled RTN(+).
Use a screwdriver to tighten the screws to the wiring terminals.
Install the protecting hood, and then use a screwdriver to tighten the screws .
The redundant part of power cable cannot be coiled. Should be cut.
The Lug used at both end of power terminal should crimped firmly.
Huawei Technologies BD Ltd.
Installing power cable
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metal wires, as shown in below figure red cross marked. Confirm whether the rated
Circuit breaker (63 amps) is available or not at non critical load. Ensure the properconnection done to the defined CKB.
Connect to
non critical
load CKB
of rectifier
inside
Connect to
BTS end
blue & black
power cable
metal wire
Huawei Technologies BD Ltd.
Installing power cable
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The input power cable for the -48, cabinet connects the wiring terminal for the
input power cable on the DCDU-01 to the rectifier equipment.
Latching in the BTS inside Rectifier inside latching Latching on the ladder
Huawei Technologies BD Ltd.
Installing power cable
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Route the power cable
along the left interior and laid
top surface of the BTS
cabinet to exist Rectifier.
Cable are bundled together
by tie uniformly & there no
need to fix the cable at the
top surface of the cabinet.
Huawei Technologies BD Ltd.
power cable latching
The cable laid through the wall tiles using
PVC channel
Power Cable Latching Inside The BTS Cabinet &
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Power cable latching Inside of
BTS cabinet. Power cable latching Outside of
Rectifier.
Huawei Technologies BD Ltd.
Power Cable Latching Inside The BTS Cabinet &
Rectifier Outside.
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Alarm & E1 Cable Latching on the
BTS top to ladder
EMU Power Cable latching top on the
Emu box to laid through the wall using
plastic channel
Huawei Technologies BD Ltd.
EMU Power, Alarm & E1 Cable Latching
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
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Follow the measurement during connector
installation outer cupper 21mm & inner pin 7mm
Must use connector
maker & feeder cutter
Huawei Technologies BD Ltd.
½” Connector installation
½"J bl t I t ll ti d
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Jumper cable Cutting by the
connector maker
Measuring inner pin by the Venire
scale
Huawei Technologies BD Ltd.
½"Jumper cable connector Installation procedure
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Dust cline by the Cupper brush
before the connector setting
Cable inner pin feline for smooth &
leveling after the cable cited by the
connector maker
Huawei Technologies BD Ltd.
½"Jumper cable connector Installation procedure
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Finale measure outer cupper & inner pin
by the Venire scale after the connector
making.
Tightening the connector finale using
torque wrench at 20nm to 25nm
Inner pin should be 7mmOuter cupper should be 21mm
Huawei Technologies BD Ltd.
½"Jumper cable connector Installation procedure
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
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The monitoring signal cable for the EMU transmits monitoring signals from the EMU to the BBU3900.
The Communication cable from BTS 3900 and Alarm cable to the external sensor should be laid through PVC
channel.Insert the alarm cable to required port of EMU and tighten the screw as need. extra cable keep in good
bundling inside PVC channel.
Monitoring signal cable & Sensor signal
cable latching of the EMU End.
Huawei Technologies BD Ltd.
Installing the Monitoring Signal Cable for the EMU.
Monitoring signal cable latching of the EMU
End.
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Alarm & E1 extra length cable Latching to
the BTS bottom under DCDU
Alarm & E1 Cable Latching top of the BTS
outside .
Do fine coil and keep the extra length of the both cable at the BTS bottom under DCDU
rack.
Huawei Technologies BD Ltd.
Alarm & E1 Cable Latching BTS inside & outside.
I lli h M i i Si l C bl f h EMU
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The monitoring signal cable for the EMU transmits monitoring signals from the EMU to the BBU3900.
Insert RJ-45 Connector at one of the monitoring signal cable for the External Alarm Sensor into the port
labeled MON1 on the UPEU in the BBU3900. The link DB9 male connector at the other end of the monitoring signal cable for the EMU to the port
labeled RS485 on the EMU.
Installed the alarm cable from the BTS mon1 port to EMU RS485 port
Huawei Technologies BD Ltd.
Installing the Monitoring Signal Cable for the EMU
Al & E1 C bl L t hi BTS i id & t id
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E1 cable should be through the PVC channel and do fine Latching and keep the extra
length of the both cable in the DDF box.
Huawei Technologies BD Ltd.
Alarm & E1 Cable Latching BTS inside & outside.
E1 cable through the PVC
channel
E1 cable latching in the DDF
box
C S
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
I t ll ti f N d B
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TX rack over view
Huawei Technologies BD Ltd.
Installation of Node-B
This position of SLPU
This position of Node-B BBU
5mm gap
This position of DCDU
Node-B Equipment
installation procedure
The Node-B Components Installation to the Tx rack, as shown in
the following picture.
N d B ti
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Huawei Technologies BD Ltd.
Node-B power connection
Power and CPRI cable
installed at the Node-B end
Power cable installed at the
Rectifier end
Check and ensure the secure connections of the Inter-Node-B power cables
which are installed inside the Node-B DCDU and Rectifier.
All Node-B
Equipment
should be
grounded withthe Tx rack
and Tx rack
should be
grounded with
the indoor
main bus bar
C t t S
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
RRU I t ll ti
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Huawei Technologies BD Ltd.
Lifting the RRU and Installation Components to the Tower, as shown in
the following figures.
1. Installers A climb onto the tower. Then,
installer A fixes the pulley to the support of the
tower platform and leads the lifting rope
through the pulley.
2. Installer C uses a lifting rope to bind the
RRU and installation components as shown inthe preceding figure and then tie a knot in the
steering rope at the handle of the RRU.
3. Installer B pulls the lifting rope, and at the
same time, installer C pulls the steering rope
away from the tower to prevent the RRU and
installation components from colliding with thetower.
4. Installers A hold the RRU and installation
components and untie the ropes.
RRU Installation
RRU Fi ti t t
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Huawei Technologies BD Ltd.
RRU Fixation at tower
The RRU will be installed at the approved
height of site design. It may be installed by
installing additional pole on tower angle or
behind the GSM antenna. Feeder length
from GSM antenna to RRU will be as
close as possible. And the length of RRU
pole (if used) will be 1.5 m. The groundingof RRU will be 35 rm Al or 25 rm Cu. In
case of RRU installation at more than 35
m of tower, RRU will be installed inside or
outside of tower angle. It will be subjected
to the field condition whether there is free
space available on tower or not. Adequate
mounting kit will have to be used during
RRU installation.
3G-GSM Antenna
3G-RRU
RRU Fi ti t t
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Huawei Technologies BD Ltd.
If proposed tower leg have any other antenna
or obstacle than RRU will be below or upper height
between the other antenna or obstacle (beforeinstallation discus with responsible person )
RRU Fixation at tower
Caution : When installing the main
fixture, ensure that the arrow on the mainfixture is upward. When installing the
main fixture, ensure that the contact
piece on the fixture is fixed.
Antenna fi ation at to er
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Huawei Technologies BD Ltd.
Antenna fixation at tower
• Preparing for the Installation
Caution : When installing the main
fixture, ensure that the arrow on the
main fixture is upward. When
installing the main fixture, ensure that
the contact piece on the fixture is
fixed.
Content Summary
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Content Summary
1 General information
2 Cabinet Installation
3 Cable routing principles
4 Grounding installation
5 Power connection
6 RF cable & connector installation
7 Installing Alarm and E1 cable
8 Installation of Node-B
9 Installation GSM Antenna and RRU
10 Installation CPRI and Power cable
Huawei Technologies BD Ltd.
Installation of RRU power cable
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Huawei Technologies BD Ltd.
Making OT Terminals at the Input End of the Power Cable by Using a Knife.
Lead the wires made of the
shielding layers through
heat-shrinkable tubes.
Wrap the PVC
insulating tape at
the joint where the
three wires meet.
OT terminal on
the shielding layerCaution : Do not damage the shielding layer
of the power cable when cutting around the
jacket.
Installation of RRU power cable
RRU Cable Connections of a Single RRU
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Huawei Technologies BD Ltd.
Cable Connections of a Single RRUInstall the PGND cable
Install the RF jumper
(interconnect jumper is optional)
Install the RRU power cable
Install the CPRI optical cable
Install the alarm cable(optional)
Install the AISG multi-wire cable between the RRU
and the RCU (optional)
Install the AISG multi-wire cable and extensioncable(optional)
CAUTION: When a dual-polarized antenna is shared by two RRUs in the same sector, the two RRUs are connected through
an inter-RRU jumper. The connections of three RRUs in the same sector are not supported.
RRU Cable Connections of a Single RRU
RRU Cable Connections of a Single RRU
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Huawei Technologies BD Ltd.
Cable Connections of RRUCAUTION:
1. Press the strap on the exposed shielding layer of the power
cable tightly. Ensure that the lower edge of the exposed shield
layer does not exceed the position shown in the figure.2. The shielding layer of the other end of the power
cable should be grounded.
3. When the alarm cable is connected, ensure that the
shielding layer of the alarm cable on the RRU side is
exposed and that the shielding layer is tightly pressed
by the strap.4. The alarm cable is preferably led out of the RRU
from the narrower cable trough in the middle of the
cabling cavity. If the cable trough is used by the CPRI
optical cable, the alarm cable is led from the wider
cable trough near the middle one. In this case, the
alarm cable must be wrapped with 10 to 17 layers of
waterproof tape so that the diameter of the cablereaches 10 mm to 12 mm.
5. To avoid sharp bending, the optical cable must be
pressed by the strap next to the power cable during
the optical cable installation.
RRU Cable Connections of a Single RRU
The connection of RRU power cable- RRU End
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Huawei Technologies BD Ltd.
The connection of RRU power cable- RRU End
RRU Power
Cable
Grounding
During installation of RRU powercable we should follow the belowrules:
i. Negative portion of the RRU powercable must be connect with negativeport of RRU.
ii. Positive portion of the RRU powercable must be connect with positiveport of RRU.
iii. Shielding layer of DC RRU power
cable should be installed as per sidepicture in RRU end.
CPRI bl ti f RRU
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Huawei Technologies BD Ltd.
CPRI port RRU End
CPRI port GTMU end
CPRI cable connection for RRU
In HW RRU have 2 CPRI cable
connection port 1st is CPRI 0 another
is CPRI 1.We must be connect CPRI
cable short end(1A & 1B) with CPRI 0port in RRU . On the other hand, long
end (2A & 2B) of the CPRI cable we
must be connect with CPRI 0 port of
GTMU card in BBU board.
Jumper Cable Connection(Antenna & RRU)
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Huawei Technologies BD Ltd.
Jumper Cable Connection(Antenna & RRU)
During installation the short jumpercable between GSM antenna & RRU,we must follow the below instruction:
i. Cable must be Super flex.
ii. GSM 900 antenna left/Tx/+45 portwill be connect with RRU
ANT_TX/RXA port by super flex short jumper cable.
iii. GSM 900 antenna right/Rx/- 45port will be connect with RRU
ANT_TX/RXB port by super flex short jumper cable.
RRU CPRI and power cable Latching
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Huawei Technologies BD Ltd.
RRU CPRI and power cable Latching
The RRU’s CPRI & Power cables must be straight after laid.
Distance between the clamps should not be less or more than 1 meter.
Sequentially clamping the power & CPRI cables of RRU. Example: Picture 02
Picture-01 Picture-02 Picture-03
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If you have any query or suggestion, please contact by email.
Thanks for Your Attention !