HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) i
Site Business Department Huawei Technology (Thailand)
8/12/2011
Hardware installation standard for DTAC 2G BTS/DBS swap Project (North and Northeast)
Version 3.0
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) ii
Revision History
Date Version Description
02/07/2012 V. 2.0 First Approve, for 2G BTS/DBS for North and Northeast
18/07/2012 V. 3.0
Add Thai language into guideline
Change Flexible conduit for DC power cable from 1-1/2â to 1â (because most of existing rectifier support only 1â)
Add Photo (Remove Surge arrestor)
Update OCB solution for RRU3929
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) iii
Content 1. Objective (āļ§āļāļāļāļĢāļ°āļŠāļāļ) ...........................................................................................2
2. Define (āļāļĒāļēāļĄ) ..........................................................................................................2
3. Installation Tools & Safety Tools (āļāļāļāļĢāļāļāļēāļĢāļāļāļ āļ āđāļĨāļ°āļāļāļāļĢāļāļāļĢāļ āļĒ) ...................3
4. BTS Swap Scenario (āļĢāļāđāļāļāļāļēāļĢ Swap 2G BTS) ....................................................4
4.1 Ultrasite ............................................................................................................................ 4
4.2 Flexiedge: ........................................................................................................................ 5
4.3 Metrosite: ......................................................................................................................... 7
5. Cabinet Installation (āļāļēāļĢāļāļāļ āļāļ) ............................................................................8
5.1 Installing on the existing H-Beam by H-support ............................................................. 8
5.2 Installing on cement floor in a room (āļāļēāļĢāļāļāļāļāļāļāļāļāļāļāļāđāļāļŦāļāļ) .................................... 8
5.3 Installing in a container (āļāļēāļĢāļāļāļāļāļāļāļāļāļāļāļāļāđāļāļāđāļāļāļĢ) .................................................. 9
5.4 Installing on wall /pole/pipe (āļāļēāļĢāļāļāļāļāļāļāļāļ āļēāđāļāļ āļŦāļĢāļāļāļāđāļŠāļē āđāļĨāļ° Pipe) .......................... 9
5.5 Installing on the ground outside (āļāļēāļĢāļāļāļāļāļāļāļāļāļāļ āļēāļĒāļāļāļ) .......................................... 10
6. Equipment Bayface & Board Layout .................................................................. 11
6.1 Equipment Bayface ....................................................................................................... 11
6.2 Board Layout ................................................................................................................. 12
7. Circuit Breaker Assignment (āļ āļēāđāļŦāļāļāļāļāļ Circuit Breaker) ................................ 13
7.1 BTS3900A (DC: TMC + RFC) ....................................................................................... 13
7.2 BTS3900A (AC: APM30 + RFC) ................................................................................... 15
7.3 DBS3900 (AC: APM30 + RRU) ..................................................................................... 16
7.4 DBS3900 (DC: TMC + RRU) ........................................................................................ 17
8. Cable Inlet Assignment (āļāļēāļĢāļ āļēāļŦāļāļāļāļēāļāđāļāļēāļāļāļāļŠāļēāļĒ) ............................................. 18
8.1 Installing Waterproof flexible conduit (āļāļēāļĢāļāļāļāļāđāļĨāļ°āļāļēāļĢāļĒāļāļāļāļāļāļāļāļāļ āļē) ....................... 18
8.2 Cable Inlet Assignment (āļāļēāļĢāļ āļēāļŦāļāļāļāļēāļāđāļāļēāļāļāļāļŠāļēāļĒ) ...................................................... 20
8.2.1 BTS3900A (DC: TMC + RFC) ....................................................................................... 20
8.2.2 BTS3900A (AC: APM30 + RFC) .................................................................................... 21
8.2.3 DBS3900 (AC: APM30 + RRU) ..................................................................................... 22
8.2.4 DBS3900 (DC: TMC + RRU) ........................................................................................ 23
9. Internal Cable wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒāļ āļēāļĒāđāļāļ) ........................................................... 24
9.1 Wiring the Power and Signal Cables (āļāļēāļĢāđāļāļāļŠāļēāļĒāđāļāđāļĨāļ°āļŠāļēāļĒāļŠāļāļāļēāļ) .......................... 24
9.1.1 BTS3900A (DC: TMC + RFC) ....................................................................................... 24
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) iv
9.1.2 BTS3900A (AC: APM30 + RFC) .................................................................................... 25
9.1.3 DBS3900 (AC: APM30 + RRU) ..................................................................................... 26
9.1.4 DBS3900 (DC: TMC + RRU) ........................................................................................ 27
9.2 Wiring the High Speed link cable .................................................................................. 27
9.3 Wiring the Transmission Cables ................................................................................... 29
9.3.1 FE Cable ................................................................................................................ 29
9.3.2 E1 Cable ................................................................................................................ 32
9.4 Wiring the Alarm Cables (āļāļēāļĢāđāļāļāļŠāļēāļĒ alarm) ................................................................. 33
9.4.1 BTS Side ................................................................................................................ 33
9.4.2 Alarm Box Side ...................................................................................................... 34
9.5 Internal Protection Ground (āļāļēāļĢāđāļāļāļŠāļēāļĒāļāļĢāļēāļ§āļāļāļ āļēāļĒāđāļ) .................................................. 38
10. Label ..................................................................................................................... 39
10.1 Inside Cabinet Label (Label āļāļēāļāđāļāļ) ............................................................................ 39
10.2 Outside Cabinet Label (Label āļ āļēāļĒāļāļāļāļ) ...................................................................... 43
11. External Cable wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒāļ āļēāļĒāļāļāļāļ) ....................................................... 48
11.1 Wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒ) ........................................................................................................ 49
11.1.1 DC power cable wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒāđāļ DC power) ............................................................ 49
11.1.2 Jumper cable wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒJumper) ....................................................................... 50
11.1.3 RRU CPRI Optic & Power cable ..................................................................................... 54
11.1.4 Ground cable ............................................................................................................ 57
11.1.5 Wrapping Waterproof & PVC tape (āļāļēāļĢāđāļāđāļāļāļĄāļāđāļĨāļ°āđāļāļāļĨāļ°āļĨāļēāļĒ) ......................................... 62
11.2 Hardware Outdoor Installation (āļāļēāļĢāļāļāļāļ Hardware āļ āļēāļĒāļāļāļ) ....................................... 64
11.2.1 RRU ........................................................................................................................ 64
11.2.2 Antenna ................................................................................................................... 66
11.2.3 TMA/MHA ................................................................................................................ 68
11.2.4 Repeater .................................................................................................................. 69
11.2.5 OCB (Outdoor Conversion Box) .................................................................................... 70
12. Surge Protection (āļāļēāļĢāļāļāļāļāļ Surge) .................................................................... 71
12.1 Shield Feeder to earth (If any) āļāļēāļĢāļāļāļāļĨāļāļāļāļ Feeder āļĨāļāļāļ (āļāļēāļĄ) ............................... 71
12.2 Shield to earth inside RRU3929 .................................................................................... 71
12.3 Shied to earth inside OCB (āļāļēāļĢāļāļāļāļĨāļāļāļĢāļēāļ§āļāļāļ āļēāļĒāđāļ OCB) .......................................... 73
12.4 Shield to earth for TMC & APM30 cabinet .................................................................... 73
12.5 Grounding Kit (āļāļēāļĢāđāļ Grounding Kit) ............................................................................ 74
13. Others ................................................................................................................... 75
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) v
13.1 To convey Antenna and RRU to the top of āļāļēāļĢāļāļāļĒāļēāļĒāļāļāļāļĢāļāļāļāđāļŠāļē ............................. 75
13.2 To convey the CPRI Optical fiber to the top of tower āļāļēāļĢāļāļāļŠāļēāļĒāļāļāđāļŠāļē ......................... 76
13.3 Check & Clean .............................................................................................................. 77
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 1
Hardware Installation Standard for
DTAC 2G Swap (N & NE)
Huawei
Responsibility Sign Function / Position Date
Prepared by
Phongrawee Senior Supervisor
Approver
Kittipon
Site Business Manager
Approver
Teh Chai Seng Project Director
DTAC
Responsibility Sign Function / Position Date
Approver
WASAN FO Team
Approver
ATHIWAT
Site implementation
Approver
PRAWATCHAI HW Standardized
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 2
1. Objective (āļ§āļāļāļāļĢāļ°āļŠāļāļ)
In order to set the standard installation criterion for 2G BTS swap for Huawei New BTS3900A Ver.C or DBS3900 Ver.C in DTAC North and North East Region and also for acceptance
reference
āđāļāļāļ āļēāļŦāļāļāļĄāļēāļāļĢāļēāļāļēāļāļāļēāļĢāđāļāļĨāļĒāļāļāļēāļ BTS 2G āđāļāļĄ āđāļāļ Huawei 2G BTS3900A Ver.C āļŦāļĢāļ DBS3900
Ver.C āļŠ āļēāļŦāļĢāļ DTAC Project āđāļĨāļ°āđāļāļāđāļāļāļŠāļēāļĢāļāļēāļāļāļāđāļāļāļēāļĢāļāļĢāļ§āļāļĢāļ
2. Define (āļāļĒāļēāļĄ)
To set the procedure and standard criterion in the project
For subcontractor installation reference
For Huawei inspector (QC) acceptance reference
For DTAC acceptance reference
āđāļāļāļ āļēāļŦāļāļāļāļāļāļāļāđāļĨāļ°āļ§āļāļāļēāļĢāļāļāļāļāļāļēāļāđāļāđāļāļĢāļāļāļēāļĢ
āđāļāļāđāļŦāļāļĢāļāđāļŦāļĄāļēāđāļāđāļāļāđāļāļāļŠāļēāļĢāļāļēāļāļāļāđāļāļāļēāļĢāļāļāļāļ
āđāļāļāđāļŦ HUAWEI Inspector āđāļāđāļāļāđāļāļāļŠāļēāļĢāļāļēāļāļāļāđāļāļāļēāļĢāļāļĢāļ§āļāļĢāļ
āđāļāļāđāļāļāđāļāļāļŠāļēāļĢāļāļēāļāļāļāđāļŦ DTAC āđāļāļāļēāļĢāļāļĢāļ§āļāļĢāļ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 3
3. Installation Tools & Safety Tools (āļāļāļāļĢāļāļāļēāļĢāļāļāļ āļ āđāļĨāļ°āļāļāļāļĢāļāļāļĢāļ āļĒ)
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 4
4. BTS Swap Scenario (āļĢāļāđāļāļāļāļēāļĢ Swap 2G BTS)
4.1 Ultrasite
Swap existing Ultra site with BTS3900A Ver.C (DC: TMC + RFC) the new equipment should be
installed on the existing BTS cabinet position (replace), next to the rectifier as a first rack. For another side should be reserved for 2nd RFC cabinet for future expansion. It is prohibited to
wiring cable out from this side.
āļ āļēāļŦāļāļāđāļŦāļ āļēāļāļāļāļĢāļāđāļŦāļĄāļāļāļāļāđāļāļāļāļ āļēāđāļŦāļāļāđāļāļĄāđāļāļĒāđāļŦāđāļĢāļĄāļāļēāļāļāļāļāļāļāļāļ Rectifier (Power supply) āļāļāļĒāđāļāđāļāļ āđāļĨāļ°āđāļŦāđāļāļāļāļāļāļāļāļāļāđāļāļāļāļēāļĢāļāļĒāļēāļĒ RFC āļāļ 2 āđāļāļĒāļŦāļēāļĄāđāļĄāđāļŦāđāļāļāļŠāļēāļĒāđāļāļāļāļāļāļēāļāļāļēāļāļ
āđāļāļāđāļ§āļāļĒāļēāļĒ RFC āļ2
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 5
4.2 Flexiedge:
Swap existing Flexiedge site with BTS3900A Ver.C (DC: TMC + RFC) or DBS3900 Ver.C (DC: TMC + RRU) the new equipment should be installed on the existing BTS cabinet position (replace), turn
the front of the new BTS, same direction, as Rectifier. In case of Flexiedge on stub platform, adjust the existing C-Beam and put the new H-support for install new BTS3900A Ver.C.
āļ āļēāļŦāļāļāđāļŦāļ āļēāļāļāļāļĢāļāđāļŦāļĄāļāļāļāļāđāļāļāļāļ āļēāđāļŦāļāļāđāļāļĄāđāļāļĒāđāļŦāđāļĢāļĄāļāļēāļāļāļāļāļāļāļāļ Rectifier (Power supply)
āļŠāļ§āļāđāļāļāļĢāļāļ Flexiedge āļāļĒāļāļ Stub Platform āđāļŦāļāļĢāļ C-Beam āđāļāļĄ āđāļĨāļ°āļ§āļēāļ H-support āđāļŦāļĄāđāļāļāļāļāļāļ BTS3900A Ver.C āđāļāļāļāļ āļēāđāļŦāļāļāđāļāļĄ
Caution: (āļāļāļāļ§āļĢāļĢāļ°āļ§āļ)
Please refer to guide line, how to modify the existing beam for Flexiedge on existing stub platform. How to move the existing bar or new add c-beam to support 620mm width of new
cross beam, and if any holes have been drilled on site, galvanized spray should be used, for
rust protection.
āđāļāļĢāļāļāļēāļāļāļāļāļĄāļāļ§āļāļāļēāļĢāļāļāļāļ āļŠ āļēāļŦāļĢāļāļāļēāļĢāļāļĢāļāđāļāļĨāļĒāļāļāļēāļāļāļ Stub āļŠ āļēāļŦāļĢāļ Flexiedge āļāļĄāļāļĒāđāļāļĄāļāļāļŦāļĢāļāđāļāļĄāđāļŦāļĄāđāļāļāļĢāļāļāļĢāļāļāļēāļāļāļĄāļāļ§āļēāļĄāļāļ§āļēāļ 620 āļĄāļĨāļĨāđāļĄāļāļĢ āđāļĨāļ°āļāļ°āļāļāļāļ āļēāļāļēāļĢāļāļ galvanized āļŠāđāļāļĢāļĒāļāļ
āļĢāđāļāļēāļ°āļāđāļāļāļāļāđāļāļāļāļāļāļāļāļāļēāļĢāđāļāļāļŠāļāļĄ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 6
In case of Flexiedge (feeder less), RRU will be mounted on top of tower near antenna, the
new platform should be made on the another side of stub to support new TMC cabinet (turn the front of the cabinet, the same as rectifier) as shown below;
āđāļāļāļĢāļāļāđāļāļ Flexiedge (Feeder less) āļ āļēāļŦāļāļāđāļŦāļ āļēāļāļāļāļĢāļ RRU āļāļāđāļāļāļāļāļāđāļŠāļēāđāļāļĨāļāļāļāļ§āđāļŠāļēāļāļēāļāļēāļĻ āđāļāļ TMC āđāļŦāļ āļē Platform āđāļŦāļĄāļāļēāļāļāļēāļ Stub āđāļāļāļ§āļēāļāļ TMC (āđāļāļĒāļŦāļāļŦāļāļēāđāļāļāļĻāļāļēāļāđāļāļĒāļ§āļāļ
āļ Rectifier) āļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 7
4.3 Metrosite:
Swap existing Metro site with DBS3900 Ver.C (AC: APM30 + RRU) RRU will be installed instead of existing Metrosite position and find the neighborhood space for install the new APM30 Ver.C
cabinet. (Optional: APM30 can be mounted on wall, attached to a pole or on the galvanized steel base for install the APM30 on the ground).
āļ āļēāļŦāļāļāđāļŦāļ āļēāļāļāļāļĢāļ RRU āļāļāļāļāđāļāļāļāļ āļēāđāļŦāļāļāļāļāļ Metrosite āđāļāļĄ (āđāļāļāļēāļāļāļāļāļēāļĢāđāļāļĨāļĒāļāļ āļēāđāļŦāļāļāļāļāļāļ RRU āđāļŦāđāļāļĨāđāļŠāļē āļāļāļāđāļāļĢāļāļāļēāļĢāļāļāļĄāļāļāļēāļ DTAC āđāļāļ āļĢāļēāļĒ site āđāļ) āđāļĨāļ°āļŦāļēāļāļāļāđāļāļĨāđāļāļĒāļāđāļāļāļēāļĢ
āļāļāļāļāļāđāļŦāļĄāđāļāļĄ (āļāļāļŠāļēāļĄāļēāļĢāļāļāļāļāļāļ, āļāļāđāļŠāļē āļŦāļĢāļāļ āļēāļāļēāļāđāļŦāļĨāļāđāļāļāļāļāļāļ APM30 āđāļāļāļĢāļāļ§āļēāļāļāļāļāļ)
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 8
5. Cabinet Installation (āļāļēāļĢāļāļāļ āļāļ)
5.1 Installing on the existing H-Beam by H-support
To install Huawei BTS on existing Beam, H-support should be provide, as shown below, H
Support should be fixed by bolt M12, plate washer and double nuts (Incase the hole on existing
beam are smaller than M12, please use M10 instead), not allow drilling any holes on the existing DTAC beam, except got a permission from DTAC)
āļāļēāļĢāļāļāļāļāļāļāļ H-Beam āđāļāļĄ āđāļāļāļāļāļēāļ H-Beam āļĄāļāļāļēāļāđāļĄāđāļŦāļĄāļēāļ°āļŠāļĄāļāļāļāļāļāļĢāļāļāđāļŦāļĄ āļāļāļāļāđāļŦāļ āļē H-Support āļāļēāļĄāļāļ āļēāļŦāļāļāļ§āļēāļāļāļ H-Beam āđāļāļĄ āđāļāļĒāđāļ Bolt āļāļāļēāļ M12, Plate Washer āđāļĨāļ° Nut 2 āļāļ§
(āđāļāļāļĢāļāļ āļĢāļĄāļāļāļēāļāđāļĨāļāļāļ§āļēBolt āļāļāļēāļ M12 āđāļŦāđāļ āļāļāļēāļ M10 āđāļāļ) āđāļāļāļēāļĢāļĒāļ H-Beam āđāļāļĄāļāļ
H-support āđāļŦāļĄ (āđāļāļĒāđāļĄāļāļāļāļēāļāđāļŦ āđāļāļēāļ°āļĢāđāļāđāļāļ Beam āđāļāļĄāļāļāļāļāļēāļ DTAC āļĒāļāđāļ§āļāļāļ°āđāļāļĢāļāļāļāļāļēāļāđāļāļāļāļĢāļāđāļ)
5.2 Installing on cement floor in a room (āļāļēāļĢāļāļāļāļāļāļāļāļāļāļāļāđāļāļŦāļāļ)
Fixing cabinet to cement floor in the room by default expansion bolt M12 with default accessory as shown below
āļāļēāļĢāļĒāļāļāđāļāļēāļāļāļāļāļāļāļāļ°āđāļ Bolt āļāļāļēāļ M12 āđāļĨāļ°āļāļāļāļĢāļāļāļēāļāđ āļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 9
5.3 Installing in a container (āļāļēāļĢāļāļāļāļāļāļāļāļāļāļāļāļāđāļāļāđāļāļāļĢ)
Use long Bolt M12, washer, double nut. Drill the hole through the floor, as shown below as a first priority. If impossible, tapping screw and top bay ladder fixing are also allowed (The
existing hole should be filled with silicone âoutdoor clear typeâ, after remove)
āļ āļēāļŦāļāļāđāļŦāđāļ Bolt M12 āļĒāļēāļ§āđāļāļāļēāļĢāļāļāļāļ āđāļāļĒāđāļāļēāļ°āļĢāļāļ°āļĨāļāļāļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļāđāļĨāļ°āļĒāļ Nut āļŠāļ§āļāļāļāļāđāļĄ
āļŠāļēāļĄāļēāļĢāļāđāļāļēāļ°āļĢāļāļ°āļĨāđāļāđāļŦāđāļ āļŠāļāļĢāđāļāļĨāļĒāļ§āļāļĨāļāļĒ (āļŠ āļēāļŦāļĢāļāļĢāđāļāļē āđāļŦāļ āļēāļāļēāļĢāļāļāļāļ§āļĒāļāļĨāđāļāļ āļāļāļāđāļāļ āļēāļĒāļāļāļ
āļāļēāļāļēāļĢ āļŦāļĨāļāļāļēāļāļāđāļāļēāļāļāļ)
5.4 Installing on wall /pole/pipe (āļāļēāļĢāļāļāļāļāļāļāļāļ āļēāđāļāļ āļŦāļĢāļāļāļāđāļŠāļē āđāļĨāļ° Pipe)
The default installation kit shall be used or L Bar & U bolt depending on the site situation (as
picture below)
āļ āļēāļŦāļāļāđāļŦāđāļ Installation kit āļŦāļĢāļ L Bar & U blot āļāļāļĢāļ āļāļāļāļĒāļāļāļŠāļ āļēāļāļŦāļāļēāļāļēāļāļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 10
5.5 Installing on the ground outside (āļāļēāļĢāļāļāļāļāļāļāļāļāļāļ āļēāļĒāļāļāļ)
For the flood reason, the steel galvanized stands should be provided and fixed on the ground by expansion bolt M12, if the cabinet has to install on the ground directly
āļāļēāļĢāļāļāļāļāļāļāļāļāļāļ āļēāļĒāļāļāļ (āļāļĢāļāļāļāļēāļāļĄāļ āļēāļāļ§āļĄ āļŦāļĢāļāļ āļēāļŦāļĨāļēāļ) āļ āļēāļŦāļāļāļ āļēāļāļēāļāđāļŦāļŠāļāļāļāļāļēāļāļāļāđāļĨāļ°āđāļ
āļāļĢāļāļāļāļāļāļāļāļāļāļāđāļāļĒāļāļĢāļāđāļŦāļĒāļāļāļāļāļāļāļ§āļĒ Expansion Bolt M12
Note: After installation done, please return the entire metallic hoop to DTAC and close with dummy rubber seal, as shown below;
āļĢāļēāļĒāļĨāļ°āđāļāļĒāļāđāļāļĄāđāļāļĄ : āļŦāļĨāļāļāļēāļāļāļēāļĢāļāļāļāļāđāļŠāļĢāļāđāļŦāļ āļēāļāļēāļĢāļāļ metallic hoop āđāļŦāļāļ DTAC āđāļĨāļ°āļ āļēāļāļēāļĢāļāļāļāļ§āļĒāļāļĨāļĨāļĒāļēāļāļāļāļĢāļ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 11
6. Equipment Bayface & Board Layout
6.1 Equipment Bayface
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 12
6.2 Board Layout
For BBU box, the boards has already finished installation during factory; No need to adjust;
āļāļāļāļĢāļ BBU āļĄāļāļēāļĢāļāļāļāļāļāļāļĢāļāļĄāļēāđāļĢāļĒāļāļĢāļāļĒāđāļĨāļ§āļāļēāļāđāļĢāļāļāļēāļ āđāļĄāļ āļēāđāļāļāļāļāļāļāļāļāļāđāļāļ
For RFC cabinet, MRFU has already finished installation from factory. No need to
adjust;
āļ RFC āļĄāļāļēāļĢāļāļāļāļ MRFU āļĄāļēāđāļĢāļĒāļāļĢāļāļĒāđāļĨāļ§āļāļēāļāđāļĢāļāļāļēāļ āđāļĄāļ āļēāđāļāļāļāļāļāļāļāļāļāđāļāļ
For every cluster, HUAWEI will send the following layout picture for every site. If you
found BBU/RFC layout not the same, call HUAWEI OMC.
āļŠ āļēāļŦāļĢāļāļāļāđāļāļĨāļŠāđāļāļāļĢ āļāļēāļāļŦāļ§āđāļ§āļĒāļāļ°āļŠāļāļĢāļ Layout āđāļŦ āļŠ āļēāļŦāļĢāļāļāļāđāđāļāļ. āļāļēāļāļāļ§āļē BBU āļŦāļĢāļ
RFC āđāļĄāļāļĢāļāļāļ layout āļāļĢāļāļēāđāļāļĢāļŦāļēāļŦāļ§āđāļ§āļĒ OMC
Layout example: āļāļ§āļāļĒāļēāļ
If the site need to add UBRI or UTRP board, put UBRI as slot 2 and UTRP as slot 4;
āļāļēāđāļāļāļāļ āļēāļāļēāļĢāļāļāļāļ āļāļāļāļāļāļāļāļāļāļĢāļ UBRI āļŦāļĢāļ UTRP āđāļāļĄ āđāļŦāļāļāļāļāļāļāļĢāļ UBRI āļ slot 2 āđāļĨāļ°āļāļāļĢāļ UTRP āļ slot 4
For SLPU: default as following. If the site has more than 4 E1, need to add UELP in BBUâs slot 0;
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 13
āļŠ āļēāļŦāļĢāļ SLPU āļāļ°āļĄāļŦāļāļēāļāļēāļāļāļĢāļ āļāļēāđāļāļāļāļāļāļāļāļāļāļāļāļēāļĢāļĄāļēāļāļāļ§āļē 4E1 āļāļāļāļ āļēāļāļēāļĢāđāļāļĄāļāļāļĢāļ
UELP āļ BBU slot 0
7. Circuit Breaker Assignment (āļ āļēāđāļŦāļāļāļāļāļ Circuit Breaker)
7.1 BTS3900A (DC: TMC + RFC)
Reused or Add DC Breaker 125AT in Rectifier cabinet, Run DC power 35 sq.mm (**1 or 2 parallel) to
Transfer box inside RFC, Run a PGND cable 25sq.mm to Ground bar, as shown below;
āļāļēāļĢāļ āļēāļāļĨāļāļĄāļēāđāļāđāļŦāļĄāļŦāļĢāļāļāļēāļĢāđāļāļĄāđāļāļĢāļāđāļāļāļĢ DC āļāļāļēāļ 125AT āđāļāļēāļāļ Rectifier āđāļŦāđāļāļāļŠāļēāļĒāđāļāļāļāļēāļ 35
āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ (**1 āļŦāļĢāļ 2 āļ) āļĄāļēāđāļāļēāļ RFC, āđāļĨāļ°āļāļāļŠāļēāļĒ PGND āļāļāļēāļ 25 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ āđāļāļĒāļ Ground bar āļāļāļĢāļ
**Base on the actual site configuration, high configuration need to âDoubleâ DC power cable 35
sq.mm parallel 2 sets (double 125A breaker), single or double (Breaker and DC input cable),
**āļāļēāļĢāļāļāļāļāļāļĢāļāļŠ āļēāļŦāļĢāļāđāļāļāļāļĄ configuration āļŠāļ āļ āļēāđāļāļāļāļāļāđāļāđāļāļāļŠāļēāļĒāđāļ DC āļāļāļēāļ 35 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ
āļāļāļēāļāļāļ 2 āļāļ (āđāļāļĢāļāđāļāļāļĢ 125A 2 āļāļ)
Basic criteria: MRFU 1 to 3 boards: Single set of Breaker and Cable, 4 to 6 boards: Double Breaker
and Cable)
āļāļāļĄāļĨāļāļāļāļēāļ : āļŠ āļēāļŦāļĢāļ MRFU 1 â 3 āļāļāļĢāļ āđāļ āļŠāļēāļĒāđāļāđāļĨāļ°āđāļāļĢāļāđāļāļāļĢ āļ āļēāļāļ§āļ 1 āļāļ, āļŠ āļēāļŦāļĢāļ 4 â 6 āļāļāļĢāļ
āļŠāļēāļĒāđāļāđāļĨāļ°āđāļāļĢāļāđāļāļāļĢ āļ āļēāļāļ§āļ 2 āļāļ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 14
2nd RFC (if any), as same as 1st RFC (either one or double breaker, depend on site
Configuration), as shown below;
āļŠ āļēāļŦāļĢāļ RFC āļāļāļ 2 (āļāļēāļĄ) āļāļ°āđāļŦāļĄāļāļ āļāļ RFC āļāļāđāļĢāļ (āļāļēāļĢāļ āļēāļŦāļāļāļ āļēāļāļ§āļāđāļāļĢāļāđāļāļāļĢ 1 āļŦāļĢāļ 2 āļāļ§āļāļ°
āļāļāļāļĒāļāļāđāļāļ Configuration) āļāļāđāļŠāļāļāļāļēāļāļĨāļēāļ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 15
7.2 BTS3900A (AC: APM30 + RFC)
Add AC Breaker 32AT* to existing AC MDB, run an AC power 3 x 16 sq.mm to APM30 and PGND 25 sq.mm to ground bar
āļ āļēāļāļēāļĢāđāļāļĄāđāļāļĢāļāđāļāļāļĢ AC āļāļāļēāļ 32A āđāļāļēāļāļ AC MDB āđāļāļĄāļāļāļāđāļāļ āđāļĨāļ§āļāļāđāļāļāļŠāļēāļĒāđāļāļāļāļēāļāđāļĄāļāļāļĒāļāļ§āļē 3C x
16 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ āļāļāđāļ āļĄāļēāđāļāļēāļ APM30 āđāļĨāļ°āļŠāļēāļĒ PGND āļāļāļēāļ 25 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ āđāļāļēāļ ground bar
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 16
Remark: āļŦāļĄāļēāļĒāđāļŦāļ
*The new breaker sizing should not be bigger than Main breaker in AC MDB.
āļāļāļēāļāļāļāļ Breaker āļĒāļāļĒāļāđāļāļĄāđāļŦāļĄāđāļāļ AC MDB āđāļĄāļāļ§āļĢāļĄāļāļāļēāļāđāļŦāļāļāļ§āļē Main breaker āđāļāļāļāļ
7.3 DBS3900 (AC: APM30 + RRU)
Add AC Breaker 32AT* to existing AC MDB, run an AC power 3 x 16 sq.mm to APM30 and PGND 25
sq.mm to ground bar.
āļ āļēāļāļēāļĢāđāļāļĄ AC Breaker āļāļāļēāļ 32A āđāļāļēāļāļ AC MDB āđāļāļĄāļāļāļāđāļāļ āđāļĨāļ§āļāļāđāļāļāļŠāļēāļĒāđāļāļāļāļēāļāđāļĄāļāļāļĒāļāļ§āļē 3x16
āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ āđāļāļēāļ ground bar
Remark: (āļŦāļĄāļēāļĒāđāļŦāļ)
*The new breaker sizing should not be bigger than Main breaker in AC MDB.
- āļāļāļēāļāļāļāļ Breaker āļĒāļāļĒāļāđāļāļĄāđāļŦāļĄāđāļāļ AC MDB āđāļĄāļāļ§āļĢāļĄāļāļāļēāļāđāļŦāļāļāļ§āļē Main breaker āđāļāļāļāļ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 17
7.4 DBS3900 (DC: TMC + RRU)
Reuse or Add DC Breaker 125AT in Rectifier cabinet, then runs DC power 35 sq.mm to TMC (DCDU-11B)
āđāļ Breaker āļāļāļāđāļāļĄ āļŦāļĢāļāđāļāļĄ āļāļāļēāļ 125A āđāļāļēāļ Rectifier āđāļāļĄāļāļāļāđāļāļ āđāļĨāļ§āļāļāđāļāļāļŠāļēāļĒāđāļāļāļāļēāļ 35 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ āļĄāļēāđāļāļēāļ TMC āļ DCDU-11B
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 18
8. Cable Inlet Assignment (āļāļēāļĢāļ āļēāļŦāļāļāļāļēāļāđāļāļēāļāļāļāļŠāļēāļĒ)
8.1 Installing Waterproof flexible conduit (āļāļēāļĢāļāļāļāļāđāļĨāļ°āļāļēāļĢāļĒāļāļāļāļāļāļāļāļāļ āļē)
Install Hot dip galvanized C-channels to hold the Waterproof flexible conduit in place,
as shown below, by using rivet 4mm, fixing c-channel with Huawei base;
āļāļēāļĢāļāļāļāļ āđāļŦāļāļāļāļāļĢāļēāļ C āđāļāļāđāļāđāļāļāļēāļĢāļĒāļāļāļāļāļāļāļāļāļ āļēāļāļāļĢāļ āđāļāļĒāļāļēāļĢāđāļ rivet āļāļāļēāļ 4 āļĄāļĨāļĨāđāļĄāļāļĢ āļĒāļāļĢāļēāļ C āđāļāļēāļāļāļāļēāļāļāļāļ Huawei
Hot dip galvanized C-channels should be 40x40x580mm with proper size of zinc conduit clamps (1â, 3/4' or 1-1/2â)
āļĢāļēāļ C āļāļ§āļĢāļĄāļāļāļēāļ 40x40x580 āļĄāļĨāļĨāđāļĄāļāļĢāđāļāļĒāđāļŦāļĄāļāļāļēāļāđāļŦāļĄāļēāļ°āļŠāļĄāļāļāļāļ§āļāļāļāļ (āļāļāļēāļ 1 āļāļ§, Âū
āļāļ§ āļŦāļĢāļ 1-1/2 āļāļ§)
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 19
If any, cutting or drilling part, should be coated with cold galvanize spray or paint
compound for rust protection. āļāļēāļŦāļēāļāļĄāļāļēāļĢ āļāļ āļŦāļĢāļ āđāļāļēāļ°āļŠāļ§āļāļŦāļāļāļŠāļ§āļāđāļāļāļ°āļāļāļāļ āļēāļāļēāļĢāđāļāļĨāļāļāļāļ§āļĒāļŠāđāļāļĢāļĒ āđāļāļāļāļāļāļāļāļāļēāļĢ
āđāļāļāļŠāļāļĄ
Set the conduit sizing (for outdoor) as following:
Remark: āļŦāļĄāļēāļĒāđāļŦāļ
*Base on the actual site condition and configuration. Only high configuration site, we will use 2 sets parallel conduit with 2 sets of power cable. (1-3 RFU: 1 sets, 4-5 RFU: 2 sets power)
āđāļāļāļēāļĢāļāļāļāļāļāļāļāļāļāļŠāļāđ āđāļŦāđāļāļŠāļēāļĒāđāļāđāļĨāļ°āļāļ 2 āļāļ (1-3 RFU: 1 āļāļ, 4-5 RFU: 2 āļāļ)
Detail (āļĢāļēāļĒāļĨāļ°āđāļāļĒāļ) Waterproof Flexible Conduit and Sizing (inch) for Outdoor only.
1 DC power cable 35sq.mm (Single or Double)* āļŠāļēāļĒāđāļ DC āļāļāļēāļ 35 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ
1â
2 AC Power cable (In case of APM30)
āļŠāļēāļĒāđāļ AC (āđāļāļāļĢāļāļāļāļāļ APM30) 1-1/2â
3 Ground cable 25sq.mm āļŠāļēāļĒāļāļĢāļēāļ§āļāļāļāļāļāļ āļāļāļēāļ 25 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ
3/4'
4 LAN cable or E1 cable (for Transmission)
āļŠāļēāļĒ LAN āļŦāļĢāļāļŠāļēāļĒ E1 (āļŠ āļēāļŦāļĢāļ Transmission) 3/4'
5 LAN (3 lines) for Alarm
āļŠāļēāļĒ LAN (4āđāļŠāļ) āļŠ āļēāļŦāļĢāļ Alarm 3/4'
6
Spare for Hi speed link cable and Communicate cable (for 2nd RFC cabinet)**
āļŠāļēāļĒāļŠ āļēāļĢāļāļāļŠ āļēāļŦāļĢāļ Hi speed link cable and
Communicate cable
1â
7 Spare / āļŠ āļēāļĢāļāļ
1â
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 20
8.2 Cable Inlet Assignment (āļāļēāļĢāļ āļēāļŦāļāļāļāļēāļāđāļāļēāļāļāļāļŠāļēāļĒ)
8.2.1 BTS3900A (DC: TMC + RFC)
1) DC input power cable 35sq.mm. 6) High speed link cable for RFC cabinet
2) PGND cable 25 sq.mm 7) RF Jumper
3) LAN cable(for Transmission) 8) Cascaded Ground Cable
4) External alarm 9) E1 cable(for Transmission)
5) CMUE signal cable 10) CMUE 1st RFC to CMUE 2nd RFC (Optional)
8 9
3
4 5
6
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 21
8.2.2 BTS3900A (AC: APM30 + RFC)
1)AC input power cable 16sq.mm.( from left to right/Inside out: Line-Blue, Neutral-Brown,
Ground- Green)
7) RF Jumper
2) PGND cable 25sq.mm 8) Ground Cable cascaded
3) LAN cable(for Transmission) 9) E1 cable(for Transmission)
4) External alarm 10) CMUE 1st RFC to CMUE 2nd RFC (Optional)
5) CMUE signal cable 11) RFC DC power cable
6) High speed link cable for RFC cabinet
7
8 9
3
4
5 6
1
8 9
3
4
5
6
11
4
1
2
3
7
9
10
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DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 22
8.2.3 DBS3900 (AC: APM30 + RRU)
1) AC input power cable 16sq.mm.( from left to
right/Inside out: Line-Blue, Neutral-Brown,
Ground- Green)
5) CPRI optical cable
2) PGND cable 25sq.mm 6) RRU Power Cable
3) LAN cable (for Transmission) 7) E1 cable (for Transmission)
4) External alarm
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DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 23
8.2.4 DBS3900 (DC: TMC + RRU)
1) DC input power cable 35sq.mm. 5) CPRI optical cable
2) PGND cable 25sq.mm 6) RRU Power Cable
3) LAN cable (for Transmission) 7) E1 cable (for Transmission)
4) External alarm
2
1
6 4
5
3
7
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 24
9. Internal Cable wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒāļ āļēāļĒāđāļāļ)
9.1 Wiring the Power and Signal Cables (āļāļēāļĢāđāļāļāļŠāļēāļĒāđāļāđāļĨāļ°āļŠāļēāļĒāļŠāļāļāļēāļ)
9.1.1 BTS3900A (DC: TMC + RFC)
For internal wiring cable, should be wired by following below pictures. Left picture show the power cable wiring. Right picture show the Signal cable wiring.
āļāļēāļĢāđāļāļāļŠāļēāļĒāļ āļēāļĒāđāļāļ āđāļŦāđāļāļāļŠāļēāļĒāļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļ āđāļāļĒāļĢāļāļāļēāļĒāđāļāļāļāļēāļĢāđāļāļāļŠāļēāļĒāđāļ āđāļĨāļ°āļĢāļāļāļ§āļēāđāļāļāļāļēāļĢ
āđāļāļāļŠāļēāļĒāļŠāļāļāļēāļ
For internal power cables: āļŠ āļēāļŦāļĢāļāļŠāļēāļĒāđāļāļ āļēāļĒāđāļ
P0 DC Input Power Cable
P1 BBU Power Cable
P2 Input Power Cable for the TMC11H
P3 to P8 RRU Power Cable
P9 Power Cable for the Fan Box of TMC
P10 Power Cable for the Fan Box of RFC
P11 Input Power Cable for the RFC
P12 Ground Cable Cascaded
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 25
For internal signal cables: āļŠ āļēāļŦāļĢāļāļŠāļēāļĒāļŠāļāļāļēāļāļ āļēāļĒāđāļ
S1 CMUEâs COM_IN (TMC) to UPEUâs MON1 (BBU)
S2 CMUEâs COM_IN (1st RFC) to UPEUâs MON0 (BBU)
S3 CMUEâs COM_OUT (1st RFC) to CMUEâs COM_IN (2nd RFC)
9.1.2 BTS3900A (AC: APM30 + RFC)
For internal power cables: : āļŠ āļēāļŦāļĢāļāļŠāļēāļĒāđāļāļ āļēāļĒāđāļ
P0 Ground Cable Cascaded
P1 Input Power Cable for the APM30H
P2 Power Cable for the Fan Box of APM30H
P3 BBU Power Cable
P5 Input Power Cable for the RFC
P7 to P12 RFC Power Cable
P13 Power Cable for the Fan Box of RFC
P14 Input Power Cable for the RFC
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 26
For internal signal cables: āļŠ āļēāļŦāļĢāļāļŠāļēāļĒāļŠāļāļāļēāļāļ āļēāļĒāđāļ
S3 CMUEâs COM_IN (TMC) to UPEUâs MON1 (BBU)
S4 CMUEâs COM_IN (RFC) to UPEUâs MON0 (BBU)
Incase using Huawei cabinet (TMC /APM30) with Huawei standard equipment (BBU, DCDU,
SLPU). Itâs not necessary to install the ground cable for equipment because the Mounting Bar inside cabinet have already connected to the ground.
āđāļāļāļĢāļāļāđāļ Cabinet āļāļāļ Huawei (TMC āđāļĨāļ° APM30) āļāļāļāļāļāļĢāļāļĄāļēāļāļĢāļāļēāļāļāļāļ Huawei (BBU,
DCDU, SLPU) āļāļāļŦāļĄāļāđāļĄāļ āļēāđāļāļāļāļāļāļāļāļŠāļēāļĒāļāļĢāļēāļ§āļāļāđāļāļĄ āđāļāļĢāļēāļ°āļāļ§āđāļāļĢāļāđāļĨāļ°āļāļ§āļŦāļāļāļāļāļāļāļĢāļāļāļ°āļĨāļ
āļāļĢāļēāļ§āļāļāļāļāļ§ Bar Mounting āļāļāļāļāļ§āļāđāļāļāļĄāļēāļāļĢāļēāļāļēāļāđāļĨāļ§
Incase RFC 2nd cabinet cannot install beside RFC 1st cabinet and have some space between them. The Installer has to request SFP, Optical cable (10/20m), and Communication alarm
cable for connect the 2nd RFC cabinet.
āđāļāļāļĢāļāļ RFC āļāļ 2 āđāļĄāļŠāļēāļĄāļēāļĢāļāļāļāļāļāļāļēāļāļāđāļĢāļāđāļāđāļĨāļ°āļĄāļĢāļ°āļĒāļ°āļŦāļēāļāļāļ āđāļŦāļ āļēāļāļēāļĢāđāļāļ SFP āđāļĨāļ°āļŠāļēāļĒāđāļ
āđāļāļāļĢāļāļāļāļāļāđāļĒāļāļāļēāļāļŦāļēāļ (10/20m) āđāļĨāļ°āļŠāļēāļĒ communication alarm cable āđāļāļāļ āļēāļāļēāļĢāđāļāļāļĄāļ RFC āļāļŦāļēāļāļāļāļāđāļ
9.1.3 DBS3900 (AC: APM30 + RRU)
For internal power cables: āļŠ āļēāļŦāļĢāļāļŠāļēāļĒāđāļāļ āļēāļĒāđāļ
P1 Input Power Cable for the APM30H
P2 RRU Power Cable
P3 BBU Power Cable
For internal signal cables: āļŠ āļēāļŦāļĢāļāļŠāļēāļĒāļŠāļāļāļēāļāļ āļēāļĒāđāļ
S3 CMUEâs COM_IN (TMC) to UPEUâs MON1 (BBU)
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 27
9.1.4 DBS3900 (DC: TMC + RRU)
For internal power cables: āļŠ āļēāļŦāļĢāļāļŠāļēāļĒāđāļāļ āļēāļĒāđāļ
P0 RRU Power Cable
P1 BBU Power Cable
P2 Input Power Cable for the TMC11H
For internal signal cables: āļŠ āļēāļŦāļĢāļāļŠāļēāļĒāļŠāļāļāļēāļāļ āļēāļĒāđāļ
S1 CMUEâs COM_IN (TMC) to UPEUâs MON1 (BBU)
9.2 Wiring the High Speed link cable
For MRRU, connect the CPRI and Jumper/feeder as the RF connection picture
HUAWEI send. The input port of MRRU should be CPRI_0;
āļŠ āļēāļŦāļĢāļ MRRU āđāļŦāđāļāļāļŠāļēāļĒ CPRI āđāļāļāļĄāļāļ BBU āļāļāļĢāļāļāļ§āļāļĒāļēāļāļāļēāļāļĨāļēāļ āļāļāļĢāļ input āļāļāļ MRRU āļāļ CPRI_0
For example: āļāļ§āļāļĒāļēāļ
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 28
For MRFU, the MRFU slot no need to change. Connect the CPRI cable and
jumper/feeder according to HW send RF picture. The input port of MRFU is CPRI_0; āļŠ āļēāļŦāļĢāļ MRFU āļŦāļēāļĄāđāļāļĨāļĒāļāđāļāļĨāļāļ āļēāđāļŦāļāļāļāļāļ MRFU āđāļŦāđāļāļāļŠāļēāļĒ High Speed link āđāļāļāļĄāļāļ
āļāļāļĢāļāļāļ§āļāļĒāļēāļāļāļēāļāļĨāļēāļ āļāļāļĢāļ input āļāļāļ MRFU āļāļ CPRI_0;
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 29
9.3 Wiring the Transmission Cables
9.3.1 FE Cable
For the site with ATN910 or IP Transmission, it uses FE cable to connect the transmission device.
For S1ïž connect from GTMUâs FE0 port to UFLPâs FE0 port (INSIDE).
For S2: connect from UFLPâs FE0 port (OUTSIDE) to customerâs transmission device.
Notice: even the site right now is using E1 still need to connect S2 cables in case that later the site
changes from E1 to IPRAN.
āļŠ āļēāļŦāļĢāļ site āļāđāļāļāļ ANT910 āļŦāļĢāļ IP Transmission āđāļŦāđāļāļŠāļēāļĒ FE āļŠ āļēāļŦāļĢāļāļāļēāļĢāđāļāļāļāļāļĢāļ°āļŦāļ§āļēāļāļāļāļāļĢāļ
āļŠ āļēāļŦāļĢāļ S1: āđāļāļāļĄāļāļāļāļēāļ GTMUâs FE0 āđāļāļĒāļ UFLPâs FE0 (INSIDE). āļŠ āļēāļŦāļĢāļ S2: āđāļāļāļĄāļāļāļāļēāļ UFLPâs FE0 (OUTSIDE) āđāļāļĒāļ āļāļāļāļĢāļ transmission āļāļāļāļĨāļāļāļē
āļāļāļŠāļāđāļāļ : āļāļĢāļāļāđāļāļāļĒāļāļāļāđāļāļŠāļēāļĒ E1 āļāļĒ āļāļāļāļāļ āļēāļāļēāļĢāđāļāļāļĄāļāļāļŠāļēāļĒ FE āļāļāļāļāļĢāļ S2 āđāļāļāđāļ§āđāļāļāļāļēāļāļāļŦāļēāļ
āļĄāļāļēāļĢāđāļāļĨāļĒāļāļāļēāļ E1 āđāļāļ IPRAN
S1
S1 S2
HARDWARE INSTALLATION STANDARD FOR 2G SWAP (N & NE)
DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 30
The transmission device is ATN910. Connect the FE cable to FE0 port.
āļāļāļāļĢāļ Transmission āļāļ ATN910 āđāļāļĒāļāļēāļĢāđāļāļāļĄāļŠāļēāļĒ FE āđāļāļĒāļ āļāļāļĢāļ FE0
The transmission device is CX600. Connect to the 11th Port. (the optical->electric module should already been put in the port by IPRAN team in advance) In case when the 11th port
is occupied, use the 10th port instead.
āļŠ āļēāļŦāļĢāļ CX600 āđāļŦāļ āļēāļāļēāļĢāđāļāļāļĄāļāļāđāļāļēāļāļāļāļĢāļāļĨ āļēāļāļāļ 11 (āļŠ āļēāļŦāļĢāļ optical->electric module āđāļ
āļāļāļāļāļāļāļĨāļ§āļāļŦāļāļēāđāļāļēāļāļāļāļĢāļ āđāļāļĒ āļāļĄ IPRAN) āđāļāļāļĢāļāļāļāļāļĢāļāļĨ āļēāļāļāļ 11 āļāļāđāļāđāļāđāļĨāļ§āđāļŦāļ āļē
āļāļēāļĢāļāļāđāļāļēāļāļāļāļĢāļāļĨ āļēāļāļāļ 10 āđāļāļ
If the transmission device is MW. Connect to FE port as shown below;
āļāļēāļāļāļāļĢāļ Transmission āļāļ microwave āđāļŦāđāļāļāļĄāļāļāļāļāļĢāļ FE āļāļāļāļ§āļāļĒāļēāļāļāđāļŠāļāļāļāļēāļāļĨāļēāļ
S2
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DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 31
The type of LAN cable should be FTP CAT5e type.
āļāļāļāļāļāļāļŠāļēāļĒ LAN āļāļāļāđāļāļ FTP CAT5e
For Indoor case, the LAN cable should be wired inside PVC OD 25mm. Keep proper bending, Not too much or too less. Fix it with white cable tie.
āđāļāļāļĢāļāļāļāļ Indoor āđāļŦāđāļāļāļŠāļēāļĒ LAN āļ āļēāļĒāđāļāļāļāļāļāļēāļ 25 āļĄāļĨāļĨāđāļĄāļāļĢ āđāļĨāļ°āļāļ§āļāļāļĄāļāļēāļĢāļāļāđāļāļĒāđāļĄāđāļŦāļĄāļē
āļāļāđāļāļāđāļāļŦāļĢāļāļāļāļĒāļāļāđāļāļāđāļāđāļĨāļ°āļ āļēāļāļēāļĢāļĢāļāļŠāļēāļĒāļāļ§āļĒ cable tie
For Outdoor case, LAN cable should be wired inside waterproof flexible conduit Âūâ. If existing
IPRAN equipment have been installed in 3G Outdoor cabinet and this cabinet has no cable hole for this LAN cable, The installer have to drill the new hole size Âūâ at the bottom center position
of the cabinet as shown below.
āļāļĢāļāļāļāļāļāļāļ āļēāļĒāļāļāļāļāļēāļāļēāļĢ āļŠāļēāļĒ LAN āļāļ°āļāļāļāļāļĒāļ āļēāļĒāđāļāļāļāļāļāļāļāļāļ āļē āļāļāļēāļ Âū āļāļ§ āļāļēāļāļāļāļĢāļāļāļāļIPRAN āđāļāļāļāļāļāļāļāđāļ§āđāļĨāļ§ āļāļāļ 3G āđāļāļāļ§āļāđāļĄāļĄāļāļāļāļŠ āļēāļŦāļĢāļāļŠāļēāļĒ LAN āļāļāļāļāļāļāļ°āļāļāļāļ āļēāļāļēāļĢāđāļāļēāļ°āļĢāļāļāļēāļ
Âū āļāļ§ āļāļāļēāļāļĨāļēāļāļāļāļāļāļ§āļāļāļēāļĄāļāļāļāļĒāļēāļāļāļēāļāļĨāļēāļāļ
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9.3.2 E1 Cable
For E1 transmission, the following S2 port uses the E1 cable to connect the customer transmission device. āļŠ āļēāļŦāļĢāļāđāļāļāļāđāļ E1 āđāļŦāđāļāļāļāļĢāļ S2 āļāļāđāļāļŦāļēāļāļāļāļĢāļ transmission āļāļāļāļĨāļāļāļē
S1: from GTMU âE1/T1â port to UELPâs âINSIDEâ port; S2: from UELPâs âOUTSIDEâ port to customerâs transmission device.
S1 : āļāļēāļ GTMU âE1/T1â āļāļāļĢāļ āđāļāļĒāļ UELPâs āļāļāļĢāļāļ āļēāļĒāđāļ S2 : āļāļēāļ UELPâs āļāļāļĢāļāļ āļēāļĒāļāļāļ āđāļāļĒāļ āļāļāļāļĢāļāļāļāļāļĨāļāļāļē
Every E1 trunk supports totally 4 E1. When making the ports of E1, make one more port for
redundancy and packed it with a bag for dust-proof.
āļāļ E1 trunk āļāļ°āļĢāļāļāļĢāļ E1 āđāļāļāļāļŦāļĄāļ 4 E1 āđāļĨāļ°āđāļĄāļāļĄāļāļēāļĢāđāļāļēāļāļāļĢāļ E1 āļāļ°āļāļāļāļ āļēāļāļēāļĢāđāļāļāļāļāļĢāļ E1
āļāļĒāļēāļāļāļāļĒ 1 āļāļāđāļĨāļ°āđāļŠāđāļ§āđāļāļāļāđāļāļāļāļāļāļāļāļ āļ
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9.4 Wiring the Alarm Cables (āļāļēāļĢāđāļāļāļŠāļēāļĒ alarm)
9.4.1 BTS Side
S0~S3: using the LAN cable (Black Color) delivered by HUAWEI;
S0~S3: āļ āļēāļŦāļāļāđāļŦāđāļāļŠāļēāļĒāļŠāļ āļēāļŠ āļēāđāļĢāļāļĢāļ āļāļŪāļ§āđāļŦāļ§āļĒāļāļāđāļāļĢāļĒāļĄāđāļŦ
Every 4 alarms use one LAN cable. For every GBTS, HUAWEI BTS connects 12 alarms to DTAC alarm
box. Totally 3 LAN cable connect from USLP2 to external alarm box.
āđāļāļŠāļēāļĒ LAN 1 āđāļŠāļāļŠ āļēāļŦāļĢāļ āļāļāđ 4 alarms, āļŠ āļēāļŦāļĢāļ āļāļāļĢāļ āļŪāļ§āđāļŦāļ§āļĒ BTS āļāļ°āđāļāļāļĄāļāļāļāļ alarms āļ āļēāļāļ§āļ 12 alarms āđāļāļĒāļ āļ alarm āļāļāļ DTAC. āđāļāļĒāļāļ°āđāļāļŠāļēāļĒ LAN āļāļāļŦāļĄāļ 3 āđāļŠāļāđāļāļāļĄāļāļāļāļēāļāļāļāļĢāļ USLP2 āđāļāļĒāļ āļ
alarm āļ āļēāļĒāļāļāļ
Alarm 1~4: orange white/orange /green white/green /blue white/blue /brown white/brown
Alarm 5~8: orange white/orange /green white/green /blue white/blue /brown white/brown Alarm 9~12: orange white /orange/green white /green/blue white /blue/brown white/brown
Alarm 1~4 Alarm
5~8
Alarm 9~12
To alarm
box
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9.4.2 Alarm Box Side
For the existing alarm box, there is one Krone/ two Krone/three Krone type.
āļŠ āļēāļŦāļĢāļ Alarm box āļāđāļāļāļāļ°āļĄāļāļāļ 1 x Krone/ 2 x Krone/ 3 x Krone
One Krone: the existing alarm mapping is as following:
Two Krone: the existing alarm mapping is as following:
Three Krone: the existing alarm mapping is as following.
Remark: notice the remark on the site. For some site, the external alarm for BTS may not from the first port of Krone. For example: the following site, EXT_AL_I/P start from the port. 7
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āļŦāļĄāļēāļĒāđāļŦāļ : āļāļāļāļ§āļĢāļŠāļāđāļāļāļŠ āļēāļŦāļĢāļāļāļēāļāđāļāļāļāļēāļ alarm āļ āļēāļĒāļāļāļāļāļēāļāļāļ°āđāļĄāđāļāļĄāļēāļāļēāļ āļāļāļĢāļāđāļĢāļāļāļāļ Krone
āļāļ§āļāļĒāļēāļāđāļāļ: āļāļēāļāđāļāļāļāļēāļāđāļĢāļĄāļāļēāļāļāļāļĢāļāļ 7
When swap to HUAWEI BTS, remove the old NSN BTS cables on alarm box. Wire the 3 LAN cables by following order:
āđāļĄāļāļĄāļāļēāļĢ āđāļāļĨāļĒāļāđāļāļāļ BTS āļāļāļ Huawei āđāļŦāļ āļēāļŠāļēāļĒ alarm āđāļāļĄāļāļāļ NSN BTS āļāļāļ āđāļāļĒāļāļēāļĢāđāļĢāļĒāļāļĨ āļēāļāļāļŠāļēāļĒ
āđāļŦāļĄāļāļēāļĄāļāļāļĄāļĨāļāļēāļāļĨāļēāļāļ
Port 1~4: orange white/orange/blue white/blue/green /green white /brown white/brown
Port 5~8: orange white/orange/blue white/blue /green /green white /brown white/brown Port 9~12: orange white/orange /blue white/blue/green /green white/brown white/brown
Remark:
Notice that the order is not the same on USLP2 side;
If one Krone (10 ports), loop back the last two ports directly to BTS site.
āļŦāļĄāļēāļĒāđāļŦāļ
āļāļēāļĢāđāļĢāļĒāļāļŠāļāļāļāļŠāļēāļĒāļāļ°āđāļĄāđāļŦāļĄāļāļāļāļāļāļēāļ USLP2 āļāļēāđāļāļ Krone āļāļāļ 10 āļāļāļĢāļ āđāļŦ loop 2 āļāļāļĢāļāļŠāļāļāļēāļĒāļāļāļāļĢāļāđāļāļ BTS
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Adjust the sensor cables position, connects to the corresponding port:
āļ āļēāļāļēāļĢāļāļĢāļāļ āļēāđāļŦāļāļāļŠāļēāļĒāļāļāļ Sensor āļāļēāļāđ āđāļŦāļāļĢāļāļāļēāļĄāļāļēāļĢāļēāļāļāļēāļāļĨāļēāļ
When adjust, notice the old labels and wires color order. If some wires donât have label, check
with DTAC FO for the usage of the wires and make the temporary labels before swap the alarm.
For example, the following old connection doesnât have the label.
āđāļĄāļāļĄāļāļēāļĢāļāļĢāļāđāļāļĨāļĒāļāđāļŦāļŠāļāđāļāļāļāļēāļāļāļēāļĒ āđāļĨāļ° āļĨ āļēāļāļāļāļāļāļŠāļāļāļāļŠāļēāļĒ āļāļēāļŦāļēāļāļāļāļāđāļāļĄāđāļĄāļĄāļāļēāļĒāļāļāļāđāļŦāļāļāļāļ
āļāļāļāļēāļ DTAC FO āđāļĨāļ°āđāļŦāļ āļēāļāļēāļĢāļāļāļāļēāļĒāļāļ§āļāļĢāļēāļ§āđāļāļāļāļāļāļ āļēāļāļēāļĢāđāļāļĨāļĒāļ āļāļāļāļ§āļāļĒāļēāļāļĢāļāļāļēāļāļĨāļēāļāđāļŠāļāļāđāļŦ
āđāļŦāļāļ§āļē āđāļĄāļĄāļāļēāļĒāļāļāļāđāļ§
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In certain case, need to combine 2 or 3 alarms into one alarm. Combine by following way:
āđāļāļāļĢāļāļāļĄāļāļ§āļēāļĄāļ āļēāđāļāļāļāļāļāļĢāļ§āļĄāļŠāļēāļĒ 2-3 alarms āđāļāļē 1 alarm āđāļŦāļĢāļ§āļĄāļŠāļēāļĒāļāļēāļĄāļ§āļāļāļēāļāļĨāļēāļ
In certain cases, the alarm port is not used, do the loop by following way:
āļāļĢāļāļ Alarm āļāļāļĢāļāđāļĄāđāļāļāļāđāļ āđāļŦāļ āļēāļāļēāļĄāļāļāļāļāļāļāļēāļāļĨāļēāļāļ
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9.5 Internal Protection Ground (āļāļēāļĢāđāļāļāļŠāļēāļĒāļāļĢāļēāļ§āļāļāļ āļēāļĒāđāļ)
By default, Huawei cabinet and Huawei equipment (BBU, SLPU, DCDU) will be connected to earth by
its bracket mounting ear, by default. So no internal ground cable is needed. But if Huawei equipment
has to install in 3rd party enclosure, internal ground cable is needed to be connected for protection.
āđāļāļĒāļāļāļāļāļāļāļ Huawei āđāļĨāļ°āļāļāļāļĢāļāļ āļēāļĒāđāļāļ (BBU, SLPU, DCDU) āļāļ°āđāļāļāļĄāļĨāļāļŠāļēāļĒāļāļāļāļŦāļĒāļ āđāļāļĒāđāļĄāļĄāļāļ§āļēāļĄ
āļ āļēāđāļāļāļāļāļāđāļāļĄāļŠāļēāļĒāļāļāļ āļēāļĒāđāļ āđāļāļāļēāļāļāļāļĢāļāļāļāļ Huawei āļāļāļāļāļāļāđāļāļāļāļāļāļāļāļĨāļāļĢāļēāļĒāļāļāļ āļēāđāļāļāļāļāļāļĄāļāļēāļĢ
āđāļāļĄāļŠāļēāļĒāļāļāļ āļēāļĒāđāļāļāļ§āļāđāļāļāļāļāļāļāļāļāļāļāļĢāļ
2 stack cabinet should be connected ground together (APM30 & RFC or TMC & 1st RFC or TMC & 2nd
RFC), as shown below;
āļāļēāļĢāđāļāļāļŠāļēāļĒāļāļĢāļēāļ§āļāļāđāļŦāđāļāļāđāļāļāļĄāļĢāļ°āļŦāļ§āļēāļāļ (APM30 & RFC or TMC & 1st RFC or TMC & 2nd RFC) āļāļēāļĄāļĢāļ
āļāļēāļāļĨāļēāļ
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10. Label
10.1 Inside Cabinet Label (Label āļ āļēāļĒāđāļāļ)
Label for BBU and MRFU CPRI connection
Label āļŠ āļēāļŦāļĢāļāļāļēāļĢāļāļ BBU āđāļĨāļ° MRFU CPRI
Label āļŠ āļēāļŦāļĢāļāļŠāļēāļĒAlarm
Label for Alarm LAN cables:
ALM0 for 1st LAN Cable(Alarm 1~4), ALM1 for 2nd LAN Cable(Alarm 5~8),
ALM2 for 3rd LAN Cable(Alarm 9~12)
Label āļŠ āļēāļŦāļĢāļāļŠāļēāļĒ Alarm
ALM0 āļŠ āļēāļŦāļĢāļāļŠāļēāļĒ LAN āļ1 (Alarm 1~4),
ALM1 āļŠ āļēāļŦāļĢāļāļŠāļēāļĒ LAN āļ2 (Alarm 5~8), ALM2 āļŠ āļēāļŦāļĢāļāļŠāļēāļĒ LAN āļ3 (Alarm 9~12)
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Label for Internal communication cables
Label āļŠ āļēāļŦāļĢāļ āļŠāļēāļĒ internal communication
MON0 of UPEU (MON0) to TMC or APM30 CMUE COM_IN.
MON1 of UPEU (MON1) to RFC CMUE COM_IN, 2 RFC cabinet, Cascade 1st RFC CMUE COM_OUT to 2nd RFC CMUA COM_IN
Label for UFLPâs FE (OUTSIDE) port to customerâs transmission port
Label āļŠ āļēāļŦāļĢāļāļāļāļĢāļ UFLPâs FE (OUTSIDE) āđāļāļĒāļāļāļāļĢāļ transmission āļāļāļāļĨāļāļāļē
In case of E1 transmission, Label from E1 port to customerâs transmission
āđāļāļāļĢāļāļāļāļ E1 transmission label āļāļēāļāļāļāļĢāļ E1 āđāļāļĒāļ transmission āļāļāļāļĨāļāļāļē
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Label of internal breaker switch and fuse
Label āļāļāļ āđāļāļĢāļāđāļāļāļĢāđāļĨāļ°āļāļ§āļŠāļ āļēāļĒāđāļ
The internal switch assignment label should be attached to the cabinet door in order to identify each
breaker/fuseâs equipments, inside the cabinet for the ease of maintenance.
Label āļŠ āļēāļŦāļĢāļāļāļēāļĢāļ āļēāļŦāļāļ āļāļāļ āđāļāļĢāļāđāļāļāļĢāđāļĨāļ°āļāļ§āļŠāļ āļēāļĒāđāļāļāļ°āļāļāļāļāļāļāļāļĢāļ°āļāļāļāļāļ āđāļāļāļāļāļ°āļĢāļ°āļāđāļāļĨāļ° āđāļāļĢāļ
āđāļāļāļĢāđāļĨāļ°āļāļ§āļŠāļ āļēāļĒāđāļāļ āđāļāļāļāļ§āļēāļĄāļŠāļ°āļāļ§āļāđāļāļāļēāļĢāļāļāļĄāļ āļēāļĢāļ
Material: Laminated paper printed label stick to cabinet door (inside) Size: As shown below (mm), Position: Space Inside cabinet door
Font: Arial Narrow, Text height: 3mm
BTS3900A V (DC)
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BTS3900A (AC)
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DBS3900 (AC)
DBS3900 (DC)
10.2 Outside Cabinet Label (Label āļ āļēāļĒāļāļāļāļ)
Label for Feeder
Label āļŠ āļēāļŦāļĢāļ Feeder
Material: Stainless steel with incised black letters
Size: 2x5cm, Position: Feeders should be installed 30cm from connector by black cable tie
Font: Arial Narrow, Text height: Not less than 4.4mm
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Note: The color marking tape should be adopted, especially when there are more feeders/jumpers in the same sectors.
āļŦāļĄāļēāļĒāđāļŦāļ: āļāļ§āļĢāđāļāđāļāļāļŠ āđāļĄāļāļĄāļŦāļĨāļēāļĒ feeder/jumper āđāļ sector āđāļāļĒāļ§āļāļ
Label for DC power cable and AC power cable
Label āļŠ āļēāļŦāļĢāļāļŠāļēāļĒāđāļ DC āđāļĨāļ°āļŠāļēāļĒāđāļ AC
Material: Laminated paper printed label stick to the cable directly Size: 1.3x5cm, Position: Both end, stick to cable directly
Font: Arial Narrow, Text height: 3mm
DC power Label (Label āļāļāļāļŠāļēāļĒāđāļ DC)
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AC power cable Label (Label āļāļāļāļŠāļēāļĒāđāļ AC)
Label for Circuit Breaker
Label āļŠ āļēāļŦāļĢāļ Circuit Breaker
Material: Laminated paper printed label stick to the panel directly Size: 1.5 x 4cm, Position: Front Panel of Rectifier Breaker
Font: Arial Narrow, Text height: 4.4mm BOLD
Label for Alarm
Label āļŠ āļēāļŦāļĢāļ Alarm
Material: Laminated paper printed label with single hole with white cable tie Size: 1x5cm, Position: Both end, by white cable tie
Font: Arial Narrow, Text height: 4.4mm
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Label for BTS ground
Label āļŠ āļēāļŦāļĢāļ BTS ground
Material: Stainless steel with incised black letters
Size: 1.3x5cm, Position: 10 cm from connector by black cable tie Font: Arial Narrow, Text height: 4.4mm
Label for DBS
Label āļŠ āļēāļŦāļĢāļ DBS
Material: Stainless steel with incised black letters Size: 1.3x5cm, Position: Feeders should be installed 10cm from connector by black cable tie
Font: Arial Narrow, Text height: 4.4mm
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Note: The color marking tape should be adopted, especially when there are more
feeders/jumpers in the same sectors.
āļŦāļĄāļēāļĒāđāļŦāļ: āļāļ§āļĢāđāļāđāļāļāļŠāļĄāļēāļĢāļ āđāļĄāļāļĄāļŦāļĨāļēāļĒ feeder/jumper āđāļ sectorāđāļāļĒāļ§āļāļ
Label for TMA/HMA
Label āļŠ āļēāļŦāļĢāļ TMA/HMA
Material: Laminated paper printed label stick to the jumper directly
Size: 1.3x5cm, Position: 10 cm from the connector, stick to jumper directly Font: Arial Narrow, Text height: 4.4mm
If any sector adopted TMA or HMA, it should be marked by label as follows; āļāļē Sector āļāļāļĄāļāļēāļĢāđāļ TMA āļŦāļĢāļ HMA āļāļ§āļĢāļāļāļ°āļāļ label āļāļēāļĄāļĢāļ āļāļāļ
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11. External Cable wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒāļ āļēāļĒāļāļāļāļ)
Master ground bar
Rectifier cabinet
BTS3900A
ATN or
E1 DDF
DCDU-11A
BBU 3900
MRFU
Existing Feeder
DCDU-11C
3
1
2
4
SLPU
DTAC
alarm box
5
1) āļŠāļēāļĒāđāļDC 35 mmÂē(āļ āļē āđāļāļ) DC Input Power Cable 35 mmÂē (Black, Red)
4) āļŠāļēāļĒ LAN āļŦāļĢāļ āļŠāļēāļĒ E1 (āļŠ āļēāļŦāļĢāļ Transmission) LAN Cable or E1 Cable (For Transmission)
2)āļŠāļēāļĒ Jumper cable 1/2â
Jumper Cable 1/2" / Angle Male â Straight Female
5)āļŠāļēāļĒ Alarm āđāļāļĒāļ Alarm Box
Alarm cable (LAN cable) to DTAC Alarm Box
3) āļŠāļēāļĒāđāļ PGND 25 mmÂē
PGND Cable 25 mmÂē
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11.1 Wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒ)
11.1.1 DC power cable wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒāđāļ DC)
DC power should be 35sq.mm. Wiring from Rectifier to RFC transfer box on cable ladder and fix with cable tie as shown below. In case of Outdoor, cable should be wiring inside
Waterproof Flexible Conduit 1â
In case existing breaker are not available for reuse, new breaker on non-priority side should
be added by cascaded 35 sq.mm cable from copper bar -48V to new breaker then connect from new breaker to transfer box. And connect (+0V) cable from positive bar (+) to transfer
box RTN(+), as shown below;
āļŠāļēāļĒāđāļ DC āļāļāļēāļ 35 sq.mm. āđāļāļāļāļēāļ Rectifier āđāļāļĒāļ RFC transfer box āđāļāļāļāļ ladder āđāļĨāļ°āļĒāļ
āđāļāļĒāđāļ cable tie āļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļāļ āđāļāļāļĢāļ Outdoor āđāļŦāđāļāļāļŠāļēāļĒāļ āļēāļĒāđāļāļāļāļāļāļāļāļāļ āļēāļāļāļēāļ 1â
āđāļāļāļĢāļāļ breaker āđāļāļĄāđāļĄāļŠāļēāļĄāļēāļĢāļāđāļāđāļ āđāļŦāļ āļēāļāļēāļĢāđāļāļĄ breaker āđāļŦāļĄāļāļāļ non-priority āđāļāļĒāđāļāļĄāļŠāļēāļĒcascade āļāļāļēāļ 35 sq.mm āļāļēāļ copper bar -48V āđāļāļĒāļ breaker āđāļŦāļĄ āđāļĨāļ°āļāļāļŠāļēāļĒāļāļēāļ breaker āđāļŦāļĄ
āđāļāļĒāļ transfer box āđāļāļĒāļāļāļŠāļēāļĒ (+0V) āļāļēāļāļāļēāļĢ (+)āđāļāļĒāļ transfer box RTN(+) āļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļāļ
Caution:
- Ensure that the cables are connected to the correct polarities; end of cable lug should be wrapped with tape for safety reason.
- Cable should be marked, in case there are many set of cable have to wiring between BTS and rectifier.
-The proper size of hexagon hydraulic tool should be used for each matching size of
Cable,
āļ āļēāđāļāļāļ: - āļāļĢāļ§āļāļŠāļāļāđāļŦāđāļāđāļāļ§āļēāļŠāļēāļĒāđāļāļāļĄāļāļāļāļāļāļ§āļāļāļāļāļāļ āļāļĨāļēāļĒāļŠāļēāļĒāđāļāđāļāļĨāļāļ§āļĢāļāļ°āļāļāđāļāļāđāļāļāļāļ§āļēāļĄ
āļāļĨāļāļāļ āļĒ - āļŠāļēāļĒāļāļ§āļĢāļāļ°āļ āļēāđāļāļĢāļāļāļŦāļĄāļēāļĒ āđāļāļāļĢāļāļāļĄāļŦāļĨāļēāļĒāļŠāļēāļĒ āļĢāļ°āļŦāļ§āļēāļBTSāđāļĨāļ° rectifier
- āļāļāļēāļāļŦāļ§āļāđāļŦāļĄāļēāļ°āļŠāļĄāļāļāļāđāļāļĢāļāļāļĄāļāđāļŪāļāļĢāļāļĨāļāļŦāļāđāļŦāļĨāļĒāļĄāļāļ§āļĢāđāļĨāļāļāđāļāđāļŦāđāļŦāļĄāļēāļ°āļŠāļĄāļŠ āļēāļŦāļĢāļāļŠāļēāļĒāđāļ
āļĨāļ°āļāļāļēāļ
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11.1.2 Jumper cable wiring (āļāļēāļĢāđāļāļāļŠāļēāļĒJumper)
Wire Jumper to existing Feeder cable directly, remove existing surge arrestor, as shown below,
and wrap the tape.
āđāļŦāđāļāļāļŠāļēāļĒ Jumper āļāļēāļāđāļāļāļ Feeder āđāļāļĒāļāļĢāļ āđāļāļĒāļ āļē Surge Arrestor āđāļāļĄāļāļāļāļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļ āđāļĨāļ°āļ āļēāļāļēāļĢāļāļāđāļāļāđāļŦāđāļĢāļĒāļāļĢāļāļĒ
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For MRFU, the jumper goes as following:
āļŠ āļēāļŦāļĢāļ MRFU āđāļŦāđāļāļāļŠāļēāļĒ Jumper āļāļāļĢāļāļāļēāļāļĨāļēāļ
Front view (āļāļēāļāļŦāļāļē)
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Back view (āļāļēāļāļŦāļĨāļ)
For indoor site, the jumper cable wire along and fix with vertical cable ladder as shown above.
Jumper should be as short as possible (4m), but for special case (6m), the surplus length of the
jumper, can be wired along the ladder and fix it with Clamp nice and tidy.
āļŠ āļēāļŦāļĢāļāđāļāļ Indoor āļŠāļēāļĒ Jumper āđāļāļāļŠāļēāļĒāļāļāļāļĄāļēāļāļēāļāļāļēāļāļŦāļĨāļāļ āđāļĨāļ°āđāļāļāļāļ ladder āđāļāļ§āļāļ āļāļāļĢāļ
āļāļēāļāļāļ
āđāļĨāļ°āļāļ§āļĢāđāļ Jumper āļŠāļāļāļŠāļāđāļāļēāļāļāļ°āļ āļēāđāļāļāļāļ (4m) āđāļāđāļāļāļĢāļāļ āļēāđāļāļ (6m) āđāļĨāļ°āđāļŦāļĨāļāļāļ§āļēāļĄāļĒāļēāļ§āļŠāļēāļĒ āđāļŦ āđāļāļāļŠāļ§āļāļāđāļāļāļāļāļ jumper āļāļ ladderāđāļĨāļ°āļĒāļāļāļāđāļāļĒāđāļ clamp āđāļŦāđāļāļāļĢāļ°āđāļāļĒāļāđāļĢāļĒāļāļĢāļāļĒ
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Almost ladder are on the top. If the site has vertical Ladder ready, Jumper Clamp can be used for fixing the jumper along the existing vertical ladder to the top ladder (try 4m jumper first).
If the site does not have vertical ladder, the installer have to provide the new one (50 cm, Hot dip galvanized ladder)
āļŠāļ§āļāđāļŦāļ Ladder āļāļ°āļāļĒāļāļēāļāļāļ āļāļēāđāļ Site āļĄ Vertical Ladder āđāļāļĄāļŠāļēāļĄāļēāļĢāļāđāļ Clamp āļāļ Jumperāļāļ Vertical Ladder āđāļāļĄāđāļ (āđāļāļĒāļāļĒāļēāļĒāļēāļĄāđāļŦ Jumper āļŠāļ 4m āļāļāļ) āđāļāļāļēāđāļ site āđāļĄāļĄ Ladder āđāļāļĄāđāļŦāļ āļē
Vertical Ladder āļāļāļĄāļēāđāļŦāļĄāđāļāļāļāļāļŠāļēāļĒ āđāļĨāļ°āļāļāļāļāļāļāļāļ āļēāļāļēāļāđ (ladder āļāļāļāļĨāļ§āļēāđāļāļ 50āļāļĄ.)
Calibrate the Frequency band for which testing VSWR for 1800, connect the Test port extension cable on site master test port, take the DTF reading and itâs in limit then save it, Take
the VSWR reading and if it is in limit then save it. VSWR of every RF jumper should not be more than 1.3 or existing VSWR, otherwise please check the connection of RF jumper
āļāļāļĒāļēāļāļāļ§āļēāļĄāļāđāļāļāļēāļĢāļāļāļŠāļāļāļāļē VSWR āđāļāļ 1800 āļāļāļŠāļēāļĒāļāļāļŠāļāļāđāļāļāļāļāļĢāļ Site master āļāļēāļāļāļē DTF āđāļĨāļ§āļāļāļāļāļāļāļĄāļĨ āļāļēāļāļāļē VSWR āđāļĨāļ§āļāļāļāļāļāļāļĄāļĨāļāļē VSWR āļāļāļāļŠāļēāļĒāļāļĄāđāļāļāļĢāļāļāđāļŠāļāļāļāļāđāļĄāļĄāļēāļāļāļ§āļē 1.3
āļŦāļĢāļāļāļē VSWR āđāļāļĄ āļĄāļāļ°āļāļāļāļāļāļāļĢāļ§āļāļŠāļāļāļāļēāļĢāļāļāļāļāļāļŠāļēāļĒāļāļĄāđāļāļāļĢāđāļŦāļāļāļāļāļ
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11.1.3 RRU CPRI Optic & Power cable
When wiring the cable from DBS3900 cabinet (APM30 or TMC) to outside. The cable should be fixed by Clamp. The distant between clamps must not less than 1 meter. Grouping each cable
type in the same line and try to sort RRU power cable at the outside first for protect the CPRI cable purpose.
āđāļĄāļāđāļāļāļŠāļēāļĒ āļ DBS3900 DTAC āļāļ§āļĢāļāļāļĒāļāļŠāļēāļĒāļāļ§āļĒ Clamp āđāļāļēāļ°āđāļāļāļēāļĄāđāļāļ§āļāļāļ Ladder āļāļāļĢāļāļāļēāļāļĨāļēāļ āđāļāļĒāļāļāļĒāļāļŠāļēāļĒāļāļĢāļ°āļĒāļ°āļŦāļēāļāļāļāđāļĄāđāļāļāļāļĢāļ°āļĄāļēāļ 1 āđāļĄāļāļĢ āđāļāļĒāļāļēāļĢāļāļāļŠāļēāļĒāļāļ°āļāļāļāļāļāđāļŦāļŠāļēāļĒāļāļāļāđāļāļĒāļ§āļāļ
āļāļĒāđāļāđāļāļ§āđāļāļĒāļ§āļāļ āđāļĨāļ°āļāļĒāļēāļĒāļēāļĄāļāļāđāļŦāļŠāļēāļĒ CPRI āļāļĒāļāļēāļāđāļ RRU āđāļāļāļāļāļāļāļāļŠāļēāļĒ CPRI āļāļāļĢāļ (RRU inside and outside the wire as bellow)
Caution: Edge of Rubber should be in its place, not allow installing, as sample below;
āļāļāļāļ§āļĢāļĢāļ°āļ§āļ: āļĢāļ°āļ§āļāļŠāļāļāļāļāļāļāļāļĒāļēāļ āļ§āļēāļāđāļĄāļāļĢāļāļĢāļāļ clamp āļāļāļĢāļ
In case the ladder has no space on top, cable can be wired under the ladder in order to
prevent the cable from step on.
āđāļāļāļĢāļāļāļāļēāļāļāļāđāļĄāļĄāļāļāļ āđāļŦāļ āļēāļāļēāļĢāđāļāļāļŠāļēāļĒāļāļēāļāļĨāļēāļ Ladder āđāļĨāļ°āđāļāļāļāļāļāļāļāļāļēāļĢāđāļŦāļĒāļĒāļ
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Method for keeping surplus optical length on the ladder
āļ§āļāļāļēāļĢāđāļāļāļŠāļēāļĒ CPRI āļŠāļ§āļāļāđāļŦāļĨāļ
Spare all optical cable at the bottom of horizontal ladder. Donât left on tower. Keep it by
separate by sector. The proper bending diameter is 40 cm. (Not less than 30 cm.). Fix it with Stainless cable tie as shown below;
āļŠāļēāļĒāļŠāļ§āļāļāđāļŦāļĨāļāļāļāļ CPRI optic āđāļŦāđāļāļāđāļ§āđāļ ladder āļāļēāļāļĨāļēāļāļāļāļŦāļĄāļ āđāļĄāđāļŦāđāļŦāļĨāļāđāļ§āļāļāđāļŠāļē āđāļāļĒāļāļ°āļāļāļŠāļēāļĒāđāļāļāđāļĒāļāļāļēāļĄ Sector āļāļ āđ āđāļāļĒāļĢāļ°āļĒāļ°āđāļŠāļāļāļēāļāļĻāļāļĒāļāļĨāļēāļāļāļĢāļ°āļĄāļēāļ 40 āļāļĄ. (āļŦāļĢāļāđāļĄāļāļāļĒāļāļ§āļē 30 āļāļĄ.)
āđāļĨāļ°āļĢāļāļāļ§āļĒāļŠāđāļāļāđāļĨāļŠ Cable tie āļāļāļĢāļāļāļēāļāļĨāļēāļ
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For prevent cross sector problem. Mark the color tape for each sector for both optical cable and power cable every time before install.
āđāļāļāļāļāļāļāļāļāļēāļĢāļŠāļĨāļ Sector āđāļŦāļ āļēāļāļēāļĢāđāļāđāļāļāļŠāļāļāļāļŦāļ§āđāļĨāļ°āļāļēāļĒāļāļāļāļŠāļēāļĒāđāļ āđāļĨāļ°āļŠāļēāļĒāđāļāđāļāļāļĢāđāļāļāļĢāļ°āļ
Sector āļāļāļāļāļēāļĢāļāļāļāļāļŠāļēāļĒāļāļāļāļĢāļāđāļŠāļĄāļ
Assign color for each sector as shown below, (Color tape must be Local 3M No.35 or No.1710
for durability, COTRAN KC.61 shouldnât be used)
āļāļēāļĢāđāļĢāļĒāļ Sector āđāļŦāđāļĢāļĒāļāļāļēāļĄāļĨ āļēāļāļāļāļāļ āđāļāļĒāļ āļēāļŦāļāļāđāļŦāđāļāđāļāļāļĄāļāļŠ 3M No.35 āļŦāļĢāļ No.1710 āđāļāļāļāļ§āļēāļĄ
āļāļāļāļ COTRAN KC.61 āđāļĄāļāļ§āļĢāļ āļēāļĄāļēāđāļ
CPRI/Jumper Line 1 CPRI/Jumper Line 2
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When spread out cable from the roll should be set the roll in vertical to prevent the cable twist as shown below.
āđāļĨāļ°āļāļēāļĢāļāļĨāļŠāļēāļĒāļāļāđāļŠāļēāđāļŦāļāļāļĄāļ§āļāļāļĄāļāļāļāļāļŠāļēāļĒāļāļāļāļāļĢāļ āđāļāļāļāļāļāļāļāļāļēāļĢāļāļāļāļ§āļāļāļāļŠāļēāļĒ
When wiring power cable and CPRI cable throught Feeder window. Cable gland 7/8 should be
installed by separate power cable and CPRI cable in each hole. The above hole is for power cable and the bottom hole is for CPRI cable. Sealing with transparent outdoor type silicone(clear type)
only. Cable hole position can be set by follow site appropriate.
āđāļāļāļēāļĢāļāļāļāļāļŠāļēāļĒāđāļāđāļĨāļ°āļŠāļēāļĒāđāļāđāļāļāļĢāļāļēāļ Feeder Window āđāļŦāđāļŠ cable gland āļāļāļēāļ 7/8â āđāļāļĒāđāļĒāļāđāļŠ
āļŠāļēāļĒāđāļ āđāļĨāļ° āļŠāļēāļĒāđāļāđāļāļāļĢ āļāļāļĨāļ°āļĢ āđāļāļĒāļ āļēāđāļŦāļāļāļĢāļāļēāļāļāļāđāļāļāļāļāļāļŠāļēāļĒāđāļāđāļĨāļ°āļ āļēāđāļŦāļāļāļĢāļāļēāļāļĨāļēāļāđāļāļāļāļāļ
āļŠāļēāļĒāđāļāđāļāļāļĢ āđāļĨāļ§āļāļāļāļ§āļĒ āļāļĨāđāļāļāđāļāļāđāļŠ (āļāļāļāđāļŦāļĄ) āļāļĢāļ°āđāļ āļāđāļāļ āļēāļĒāļāļāļāđāļāļēāļāļ āļ āļēāđāļŦāļāļāļĢāđāļŦāļāļāļēāļĄāļāļ§āļēāļĄāđāļŦāļĄāļēāļ°āļŠāļĄāļŦāļāļēāļāļēāļāđāļāļāļāļĢāļāđāļ
11.1.4 Ground cable
The sizing of ground cable for BTS3900A, TMC, APM30 should be 25 sq.mm, But RRU, OCB should
be copper 16 sq.mm. Green color. Wiring from the cabinet to existing Ground bar by install with OT terminal M8 JG2(2 holes), Washer, and Spring washer as shown below;
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āļ āļēāļŦāļāļāđāļŦāđāļāļŠāļēāļĒāļāļĢāļēāļ§āļāļāļāļāļ RRU āļāļāļēāļ 16 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ āđāļāļĒāđāļāļāļāļāļĢāļēāļ§āļāļāļāļēāļĢāđāļāļāđāļāļ 2āļĢāļāļāļēāļ
M8 āđāļāļĒāļĄāđāļŦāļ§āļ āđāļĨāļ°āđāļŦāļ§āļāļŠāļāļĢāļāļĢāļāļāļāļāļĢāļ
Caution: The proper size of hexagon compression tool should be used for each matching size of
cable, below unmatch sample is not acceptable.
āļ āļēāđāļāļāļ āļ āļēāļŦāļāļāđāļŦāđāļāđāļāļĄāļāđāļāļ 6 āđāļŦāļĨāļĒāļĄāđāļāļāļēāļĢāļāļāļĒ āļēāļŦāļ§āļāļēāļĄāļāļāļēāļāļāļāļāļŠāļēāļĒāļāļāļāļāļāļ āļŦāļēāļĄāļāļēāļĢāđāļāļāļ
āļāļāļēāļāļāļāļĢāļāļāļēāļāļĨāļēāļ
below unmatch sample is not acceptable..
āļŦāļēāļĄāļāļēāļĢāđāļāļāļāļāļāļēāļāļāļāļĢāļāļāļēāļāļĨāļēāļ
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Set the prority for grounding on the tower, as follows;
āļ āļēāļŦāļāļāđāļŦāļ āļēāļāļēāļĢāļāļāļŠāļēāļĒāļāļĢāļēāļ§āļāļāļāļĒāļēāļāđāļāļāļĒāļēāļāļŦāļāļ āđāļĢāļĒāļāļāļēāļĄāļĨ āļēāļāļāļāļāđāļāļ
1) Connect to bus bar installed on tower by using 2 holes cable lug. āļāļāđāļāļĒāļ āļāļĢāļēāļ§āļāļāļāļēāļĢāļāļāđāļŠāļē(āļāļēāļĄ) āđāļāļĒāđāļāļŦāļēāļāļāļĨāļē2 āļĢ
2) Connect to the main ground cable from tower to ground, by using C-clamp āļāļāđāļāļĒāļāļŠāļēāļĒ Main āļāļĢāļēāļ§āļāļāļāļāļāđāļŠāļēāđāļāļĒāļāļēāļĢāđāļ C-clamp
3) Connect to lightning protection ground cable, by using C-clamp
āļāļāđāļāļĒāļāļŠāļēāļĒāļĨāļāļāļēāđāļāļĒāļāļēāļĢāđāļ C-clamp
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4) Connect between the tower segments connection. (If any additional ground cable, can be
grounded to this cable by using C-clamps as shown below)
āļāļāđāļāļĒāļāđāļāļĢāļāļŠāļĢāļēāļāļāļāļāđāļŠāļē (āđāļĨāļ°āļāļĢāļēāļ§āļāļāđāļŠāļāļāļāđāļŠāļēāļĄāļēāļĢāļāļāļāļāļ§āļāđāļāļĒāđāļ C-clamp)
5) Run a new main ground cable from top of the tower to ground level and connect the equipment on the tower to the new main ground cable by using C-clamps
āļ āļēāļāļĢāļēāļ§āļāļāļŦāļĨāļāđāļŦāļĄ āļāļēāļāļĒāļāļāđāļŠāļēāļĨāļāļĄāļē āļāļāļĒāļāļāļāļāļāļāļāļāļāļēāļāļĨāļēāļ āđāļĨāļ°āļāļāļāļāļāļĢāļāļāļēāļāļāļāđāļāļēāļŦāļē
āļāļĢāļēāļ§āļāļāļŦāļĨāļāđāļŦāļĄāđāļāļĒāđāļ C-clamp
C-taps/C-clamp should be made of tin coated copper, for taps between the main ground (which
might be AAC 95 or Copper 70 sq.mm) and branch ground cable 16 sq.mm, one or more together, wrap with rubber and pvc tape and tie with black cable tie at the both end. And black
cable tie should be used to fix the branch cable along the way to taping point.
C-taps/C-clamp āļāļāļāđāļāļāļāļāļāļāļāļāļēāļĄāļāļāļēāļāļāļāļāļŠāļēāļĒāļāđāļŦāļĄāļēāļ°āļŠāļĄ (āļāļāļāļēāļāđāļāļāļŠāļēāļĒāļāļ°āļĨāļĄāđāļāļĒāļĄ 95 āļŦāļĢāļ
āļŠāļēāļĒāļāļāļāđāļāļ 70 āļāļēāļĢāļēāļāļĄāļĨāđāļĄāļāļĢ) āļāļāļŠāļēāļĒāļāļĢāļēāļ§āļāļāļĒāļāļĒ 16āļāļēāļĢāļēāļāļĄāļĨāđāļĄāļāļĢ āļŦāļāļāļŦāļĢāļāļŦāļĨāļēāļĒāđāļŠāļāđāļāļēāļāļ§āļĒāļāļāđāļĨāļ°āļāļāļāļ§āļĒāđāļāļāļĄāļāđāļĨāļ°āđāļāļāļĨāļ°āļĨāļēāļĒāļāļāļĢāļ āđāļĨāļ°āļŠāļēāļĒāļāļĢāļēāļ§āļāļāđāļŦāđāļ Cable Tie āļĢāļāđāļāļāļĢāļ°āļĒāļ°āđāļŦāđāļĢāļĒāļāļĢāļāļĒāļāļāļĢāļ
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Multiple cables are allowed to be joined to C-clamps according to the descriptions below
āļŠāļēāļĒāļāļĢāļēāļ§āļāļāļŦāļĨāļēāļĒāđāļŠāļāļŠāļēāļĄāļēāļĢāļāļāļāđāļāļĒāđāļ C-clamp āļĢāļ§āļĄāļāļāđāļāļĒāđāļāļāļāļēāļāļāđāļŦāļĄāļēāļ°āļŠāļĄāļāļāļ
MAIN BRANCH
OVERALL
BRANCH C-CLAMP
95 1*16 16 95/50
95 2*16 32 95/50
95 3*16 48 95/50
Caution: cables when connected by C-Clamp should always follow the path of a lightning strike to ground, as shown below;
āļāļāļāļ§āļĢāļĢāļ°āļ§āļ āļāļĢāļēāļ§āļāļāļĒāļāļ āļ āļēāļŦāļāļāđāļŦāļāļēāļāđāļāļāļŠāļēāļĒāđāļāļāđāļāļāļēāļĄāļāļāļāļēāļāđāļāļāļāļāļāļāļĢāļ°āđāļŠāļāļēāļāļē(āļāļĻāļāļēāļāļĨāļāļāļ)
āļāļāļĢāļ
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11.1.5 Wrapping Waterproof & PVC tape (āļāļēāļĢāđāļāđāļāļāļĄāļāđāļĨāļ°āđāļāļāļĨāļ°āļĨāļēāļĒ)
1. Hand and Equipment surface should be clean before and during wrapping always
āļāļ§āļĢāđāļāļāļĄāļāđāļĨāļ°āļāļāļāļ§āđāļŦāļŠāļ°āļāļēāļāļāļāļāļāļēāļĢāļāļāđāļāļ āđāļĨāļ°āļĢāļ°āļŦāļ§āļēāļāļāļāļāļāļāļĢāļ
2. Pull the tape and apply tension till the tape reduce to 18mm width (Both waterproof
and PVC tape) in first and second round and wrap as normal in third round.
āđāļĢāļĄāļāļāđāļāļĒāđāļāđāļĢāļāļāļāđāļŦāļāļ§āļēāļĄāļāļ§āļēāļāđāļŦāļĨāļāļāļĢāļ°āļĄāļēāļ 18 āļĄāļĄ. āđāļāļĢāļāļāļ 1 āđāļĨāļ°āļĢāļāļāļ 2 āđāļāļĢāļāļāļ 3 āļāļāđāļāļāļāļĢāļĢāļĄāļāļēāļāļāļāļĢāļāļĢāļāļ
3. Each round of the tape should be overlapped to the former round 1/2
āļāļēāļĢāļāļāđāļāļāđāļāļĨāļ°āļĢāļāļāđāļŦāļāļāļāļāļāļ Â― āļāļāļāļāļ§āļēāļĄāļāļ§āļēāļ
4. Wrapping waterproof tape and PVC tape at least 3 round, start from lower to top, top
to lower, and lower to top in order to avoid the water leak in to the tape and the total length of first round should be 15 cm from end to end, and increase 1 cm for each
round āļ āļēāļŦāļāļāđāļŦāļāļāļāđāļ āđāļāļāļĄāļ āđāļĨāļ°āđāļāļāļĨāļ°āļĨāļēāļĒ āļ āļēāļŦāļāļāļāļāļāļĒāļēāļāļāļāļĒ 3 āļĢāļāļāļāļēāļāļĨāļēāļāļāļāļāļ āđāļĨāļ° āļāļ
āļĨāļāļĨāļēāļ āđāļĨāļ°āļĨāļēāļāļāļāļāļ (āđāļāļāļāļāļāļāļāļ āļēāđāļŦāļĨāļĒāļāļāđāļāļēāļŠāļāļ§āđāļāļ) āđāļāļĒāļĢāļāļāđāļĢāļāļ āļēāļŦāļāļāđāļŦāļĄāļāļ§āļēāļĄ
āļĒāļēāļ§āļāļĢāļ°āļĄāļēāļ 15 āļāļĄ. āļāļēāļāļāļāļŠāļēāļĒ āđāļĨāļ°āđāļāļĄāļāļ 1 āļāļĄ. āļāļāđāļĢāļāļ
5. Itâs prohibited to use the end roll of the tape (which might stick with the paper) āđāļĄāļāđāļāļāļŦāļĄāļāļĄāļ§āļāļŦāļĢāļāļāļāļāļāļāļĢāļ āđāļŦāđāļāļāļāđāļāļāļĢāļŦāļĢāļāļāļĢāļĢāđāļāļĢāļāļāđāļāļāļāļāļāļāļ āļŦāļēāļĄāļ āļēāđāļāļāļāļāļ
āļāļāļĄāļ§āļāļāļĢāļ°āļāļēāļĐāļĄāļēāđāļāļāļēāļ
6. Use cable tie at the both end of the tape
āđāļ Cable tie āļĢāļāļŠāļ§āļāļŦāļ§āđāļĨāļ°āļāļēāļĒ
7. Use color marking tape wrap at 30 cm in order to specified the sector as shown below
āđāļĄāļāļāļāđāļāļāļĄāļāđāļĨāļ°āđāļāļāļĨāļ°āļĨāļēāļĒāļāļāđāļŠāļĢāļāđāļŦāļāļāđāļāļāļŠāļāļĢāļ°āļĒāļ°āļāļĢāļ°āļĄāļēāļ 30 āļāļĄ. āđāļāļāļāļāļāļāļ sector āļāļēāļĄāļĢāļ
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Caution: it is prohibited to use the last 14 cm of the end roll, because the tape might stick with paper of the end of the roll.
āļāļāļāļ§āļĢāļĢāļ°āļ§āļ āļŦāļēāļĄāđāļāđāļāļ 14 āđāļāļāļāđāļĄāļāļĢ āļŠāļāļāļēāļĒāļāļāļāļĄāļ§āļ āđāļāļĢāļēāļ°āļāļĢāļ°āļāļēāļĐāļāļēāļāļāļāđāļāļēāđāļāđāļāļāļāļ āļēāļāļēāļĢāļāļāđāļ
11.2 Hardware Outdoor Installation (āļāļēāļĢāļāļāļāļ Hardware āļ āļēāļĒāļāļāļ)
11.2.1 RRU
RRU can be installed to the leg of tower, pole, antenna mounting and the wall, depend on the
site condition as shown below;
RRU āļŠāļēāļĄāļēāļĢāļāļāļāļāļāđāļāļēāļāļāļāļēāđāļŠāļēāļāļĢāļ°āđāļ āļāļāļēāļ, āđāļŠāļē pole, Antenna mounting āđāļĨāļ°āļ āļēāđāļāļ āļāļāļāļĒāļāļāļāļ§āļēāļĄāđāļŦāļĄāļēāļ°āļŠāļĄāļŦāļāļēāļāļēāļ
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To wiring the RRU power cable and CPRI optical cable, please be careful its neat. Select the proper
length for each tower height (try to minimize the surplus length), if any please coil by separate the sector under the horizontal ladder. RRU empty hole should be filled with waterproof filler in order to
avoid the water leakage in to the cover.
āļāļēāļĢāđāļāļāļŠāļēāļĒāđāļāđāļĨāļ°āļŠāļēāļĒāđāļāđāļāļāļĢāđāļŦāđāļāļāđāļŦāđāļāļāļĢāļ°āđāļāļĒāļ āđāļāļĒāđāļĨāļāļāļāļ§āļēāļĄāļĒāļēāļ§āļāļāļāļŠāļēāļĒāļāđāļŦāļĄāļēāļ°āļŠāļĄāļāļāļŦāļāļēāļāļēāļ
āđāļĄāļāļ§āļĢāđāļĨāļāļāļŠāļēāļĒāļāļĒāļēāļ§āđāļāļāđāļ āđāļāļĒāđāļāļāļēāļ°āļŠāļēāļĒāđāļāđāļāļāļĢ CPRI āđāļāļĢāļēāļ°āļāļ°āļ āļēāđāļŦāđāļŦāļĨāļāđāļāļāļĄāļ§āļāđāļŦāļ āļāļēāļĄāļŠāļ§āļāļāđāļŦāļĨāļāđāļŦāđāļĒāļāļāļāļāļēāļĄ sector āđāļ Ladder āđāļāđāļāļ§āļāļāļ āđāļĨāļ°āļŠāļ§āļāļāļāļāļāđāļĄāđāļāđāļāļāļēāļāđāļŦāđāļŠāļĨāļāļĒāļēāļ(āļāļĄāļēāļāļĢāļāļĄ
āļāļ RRU) āļāļāļāļāļāđāļāļāļāļāļāļāļāļ āļēāđāļāļē
To prevent water leakage into the RRU cover, make sure all the surround rubber is in its place
firmly and tightly
āđāļāļāļāļāļāļāļāļāļēāļĢāļĢāļ§āļāļĄāļāļāļāļ āļēāđāļāļēāđāļ RRU āļāļĢāļ§āļāđāļŦāđāļāđāļāļ§āļēāļĄāļĒāļēāļāļāļĒāđāļāļ āļēāđāļŦāļāļāļāļāļāļāļāļāđāļĨāļ°āļ āļēāđāļŦāđāļāđāļāļ§āļē
āļŠāļĨāļāļĒāļāđāļāļ
To install the Jumper, the connector torque should be 25 N-m for 7/16 DIN type connector and the bending radius should not be lower than 50 mm or Diameter 10 cm. After the connection
point, jumper should go straight (Try to avoid bending or coil) before binding with cable tie for
2 jumper together as shown below;
āļāļēāļĢāļāļāļāļ Jumper āđāļŦāđāļāļāļ§āļēāļĄāļāļāđāļāļāļēāļĢāļāļāļŦāļ§ 7/16DIN 25 N-m āļ āļēāļŦāļāļāđāļŦāđāļāļĢāļĻāļĄāļāļ§āļēāļĄāđāļāļāļĄāļēāļāļāļ§āļē 50 āļĄāļĨāļĨāđāļĄāļāļĢ āļŦāļĢāļāđāļŠāļāļāļēāļāļĻāļāļĒāļāļĨāļēāļ 10 āđāļāļāļāđāļĄāļāļĢ āđāļĨāļ°āđāļŦāļāļāļŠāļēāļĒāđāļāđāļāļ§āļāļĢāļāļāļāļ āđāļĨāļ§āļĢāļ Jumper āļāļāļŠāļāļ
āđāļŠāļāļāļ§āļĒ Cable tie āđāļ§āļāļ§āļĒāļāļ āđāļĨāļ§āļāļāļāļāļĒāļāļāđāļāļ āđāļŦāļŠāļ§āļĒāļāļēāļĄ āđāļĨāļ§āļĢāļāļāļ§āļĒ Cable tie āļāļāđāļŠāļ āļāļēāļĄāļĢāļ
āļāļēāļāļĨāļēāļ
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11.2.2 Antenna
To fix the bracket to antenna pipe, ensure that the bracket is tight enough and cannot be
moved by shaking after installation āđāļāļāļēāļĢāļĒāļāļāļĢāļ°āļāļāđāļāļēāļāļāļāļ§ Pipe āļāļāļ Antenna Mounting āđāļŦāļĒāļāđāļŦāđāļāļ āđāļĨāļ°āļāļĢāļ§āļāđāļāļāđāļāļāļāļāļāļāļāļāļēāļĢ
āđāļāļĨāļāļāļāļ§āļāļāļ Antenna
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DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 67
In case of Guy Master tower, Antenna and RRU can be installed directly to tower
Construction without antenna mounting (Antenna mounting is not necessary).
āđāļāļāļĢāļāđāļŠāļē Guy Master, Antenna āđāļĨāļ° RRU āļŠāļēāļĄāļēāļĢāļāļāļāļāļāļāđāļŠāļēāđāļāđāļĨāļĒāđāļāļĒāđāļĄāļāļāļāļĄantenna Mounting
Check antenna model, and follow the GSM plan for antenna height, azimuth, Mechanical & electrical tilt. āļāļĢāļ§āļāļŠāļāļāđāļĄāđāļāļĨ āļāļāļ Antenna āđāļĨāļ°āļāļāļāļāļāļēāļĄāļāļēāļāļ§āļēāļĄāļŠāļāļāļāļ Antenna, azimuth,
Mechanical & electrical tilt.
Check the position of antenna at the tower according to the specified height and
azimuth using compass, and M-Tile with Digital Tilt
āļāļĢāļ§āļāļŠāļāļāļ āļēāđāļŦāļāļāļāļāļ Antenna āļāļ§āļēāļĄāļŠāļ āđāļĨāļ°āļāļĻāļāļēāļ azimuth āđāļāļĒāđāļāđāļāļĄāļāļĻ āđāļĨāļ° āļĄāļĄāļāļĄ M-Tilt āđāļāļĒāđāļāļāļāļāļāļĨ tilt
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DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 68
11.2.3 TMA/MHA
If the NSN site using the TMA, the old NSN jumper is connected to the Bias-Tee supply power by PDU When swap to HUAWEI , remove Bias-tee & PDU, connect the new
jumper to Feeder Directly;
āļāļēāđāļāļāļāļāļ NSN āđāļāļĄāļĄāļāļēāļĢāđāļāļāļāļāļĢāļ TMA āđāļĨāļ°āļĄāļāļēāļĢāļāļ Jumper āđāļāļĒāļ Bias-Tee āđāļĄāļāļ āļēāļāļēāļĢ
Swap āļāļ§āļĒāļāļāļāļāļŦāļ§āđāļ§āļĒ āđāļŦāđāļāļāļŠāļēāļĒ Jumper āđāļŦāļĄāđāļāļē Feeder āđāļāļĒāļāļĢāļ (āđāļĄāļ āļēāđāļāļāļāļāļāđāļ
Bias-T āđāļĨāļ° PDU āđāļāļĄ) āļĢāļāļāļēāļāļĨāļēāļ
If the NSN site using MHA, the MHA is powered by NSN feeder from NSN BTS(Bias-tee is
inside the NSN BTS); when swap , connect new jumper to feeder directly.
āļāļēāđāļāļ NSN āđāļāļĄāļĄāļāļēāļĢāđāļāļāļāļāļĢāļ MHA āļāļ MHA āļāļ°āļĢāļāđāļāļĄāļēāļāļēāļ NSN feeder āđāļ NSN BTS(Bias-tee āļāļĒāđāļ NSN BTS) āđāļĄāļāļ āļēāļāļēāļĢ Swap āđāļŦāļāļāļāļ Jumper āđāļŦāļĄāđāļāļēāļāļ feeder āđāļāļĒāļāļĢāļ
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11.2.4 Repeater
If the old NSN site connects with Repeater, when swap, connect HUAWEI new jumper to the coupler. No need to remove other connection;
āļāļēāđāļāļ NSN āđāļāļĄāļĄāļāļēāļĢāđāļāļāļĄāļāļāļāļāļāļāļāļĢāļ Repeater āđāļĄāļāļ āļēāļāļēāļĢ Swap āđāļŦāļāļāļāļ Jumper āđāļŦāļĄ āđāļāļāļĄāļāļāļāļāļāļāļāļĢāļ Coupler āļŦāļēāļĄāļĄāđāļŦāļāļĨāļāļŠāļēāļĒāđāļāļāļĄāļāļāļāļāđ
MHA
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11.2.5 OCB (Outdoor Conversion Box)
8 AWG (8.367 sq.mm) can be used up to 80m long, if longer than 80m , 16 sq.mm should be
used between the OCB, which can be used up to 160m long. OCB is need to convert the cable from 16 sq.mm to 8.367 sq.mm at the both end (RRU and DCDU side) and RRU and OCB should
be earthed by grounding cable 16 sq.mm
āļ āļēāļŦāļāļāđāļŦāļŠāļēāļĒāļāļāļēāļ 8.367 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ āļŠāļēāļĄāļēāļĢāļāđāļāđāļāđāļĄāđāļāļ 80m āđāļāļāļĢāļāļāđāļāļāļāļāļāđāļāļŠāļēāļĒāļāļāļēāļ
16 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢāđāļāļ āļāļāļŠāļēāļĄāļēāļĢāļāđāļāđāļāļāļ 160m āđāļāļĒāļāļēāļĢāđāļ OCB āļāļāļāļāđāļ§āđāļāļāļēāđāļŦāļāļāđāļāļĨ RRU āđāļĨāļ° DCDU 2 āļāļ§ āļāļāļĢāļāļāļēāļāļĨāļēāļ āđāļāļāđāļāļĨāļāļŠāļēāļĒāļāļēāļ 16 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢāđāļāļāļŠāļēāļĒāļāļāļēāļ 8.367 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ
āđāļāļāļāļāđāļāļē RRU āđāļĨāļ° DCDU āļŠāļ§āļāļŠāļēāļĒāļāļĢāļēāļ§āļāļāđāļŦāđāļāļŠāļēāļĒāļāļāļēāļ 16 āļāļēāļĢāļēāļāļĄāļĨāļĨāđāļĄāļāļĢ
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12. Surge Protection (āļāļēāļĢāļāļāļāļāļ Surge)
12.1 Shield Feeder to earth (If any) āļāļēāļĢāļāļāļāļĨāļāļāļāļ Feeder āļĨāļāļāļ (āļāļēāļĄ)
Cut the insulation of feeder cable measuring the length of grounding cable from the bus bar
according to the width of the grounding clamps. Install grounding clamp and waterproof it according
to specified procedure, Length of cut insulation of feeder should correspond with the length of grounding clamp. The new grounding kit should depend on existing feeder grounding kit position, as
shown below;
āļāļāļāļāļ§āļāļāļāļāļŠāļēāļĒ Feeder āļ āļēāļŦāļāļāļ āļēāđāļŦāļāļāđāļāļĒāļāļĢāļ°āļĒāļ°āļāļēāļ bus bar āđāļŦāđāļŦāļĄāļēāļ°āļŠāļĄ āļāļ§āļēāļĄāļĒāļēāļ§āļāļēāļĢāļāļāļāļāļ§āļāļāļāļ
feeder āļāļ§āļĢāđāļāļēāļāļāļāļ§āļēāļĄāļĒāļēāļ§āļāļāļ grounding clamp āļāļāļāļ grounding clamp āđāļĨāļ°āļāļāđāļāļāđāļāļāļāļāļ āļēāļāļēāļĄāļāļāļāļāļ. āļ āļēāđāļŦāļāļāļāļāļ Grounding kit āđāļŦāļĄ āļāļ§āļĢāļāļĒāļ āļēāđāļŦāļāļāđāļāļĄāļāļāļ feeder āđāļāļēāļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļ
Note: Since Huawei RFU board has built-in surge arrestor, so external surge (between jumper and
feeder) is not necessary.
āļŦāļĄāļēāļĒāđāļŦāļ: āļāļāļĢāļ RFU Huawei āļĄ surge arrestor āđāļāļāļ§ āļāļāļāļāđāļĄāļ āļēāđāļāļāļāļāļāļāļ surge āļ āļēāļĒāļāļāļ (āļĢāļ°āļŦāļ§āļēāļ
jumper āđāļĨāļ° feeder)
12.2 Shield to earth inside RRU3929
Inside RRU, remove its jacket/outer sheath but keep the shield, lock the ground clamp to shield
layer of RRU power cable as shown below;
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DTAC 2G SWAP PROJECT HUAWEI TECHNOLOGY (THAILAND) 72
āļāļ RRU āđāļŦāļāļāļ jacket/outer sheath āļāļŠāļēāļĒāđāļāļāļāļ āđāļŦāļĨāļāđāļ§āđāļ shield āđāļĨāļ§āđāļ Clamp āđāļ RRU āļĒāļāļŠāļēāļĒāđāļŦāļŠāļĄāļāļŠāļāļ shield āļāļāļāļŠāļēāļĒāđāļ āļāļāļĢāļāļāļēāļāļĨāļēāļ
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12.3 Shied to earth inside OCB (āļāļēāļĢāļāļāļāļĨāļāļāļĢāļēāļ§āļāļāļ āļēāļĒāđāļ OCB)
If any OCB, making the shield cable 4 cm (Both 16 sq.mm and 8.37sq.mm.) and connected to the PGND inside the OCB as shown below (Sealed with silicone âclear typeâ both holes)
āļāļ āļēāđāļŦāļāļ OCB āđāļŦāļ āļēāļāļēāļĢāļāļĨāļāļāļŠāļēāļĒāļāļĨāļāđāļĄāđāļāļ 4 āļāļĄ (āļāļāļŠāļēāļĒāļāļāļēāļ 16 sq.mm āđāļĨāļ° 8.37sq.mm.)
āđāļĨāļ§āļ āļēāļāļēāļĢāļāļāļāļĢāļēāļ§āļāļāļĨāļāļāļ āļēāđāļŦāļāļ PGND āđāļāļāļ§ OCB āļāļāļĢāļ (āđāļĨāļ°āļāļāļāļ§āļĒ āļāļĨāđāļāļāļāļ 2 āļĢ)
Remark: RRU and OCB should connect to earth by protection ground cable, in order to ensure that the surge projection is work
āļŦāļĄāļēāļĒāđāļŦāļ : āļāļāļ§ RRU āđāļĨāļ° OCB āļāļāļāļ āļēāđāļŦāđāļāđāļāļ§āļēāļĄāļāļēāļĢāļāļ āļāļĢāļēāļ§āļāļāļĨāļ āļāļĢāļēāļ§āļāļāļāļēāļĢāļāļ§āļĒāđāļŠāļĄāļāđāļāļāđāļŦ āļĄāļāđāļāļ§āļēāļŠāļēāļĄāļēāļĢāļāļāļāļāļāļ Surge āđāļāļāļĒāļēāļāļĄāļāļĢāļ°āļŠāļāļāļ āļēāļ
12.4 Shield to earth for TMC & APM30 cabinet
Remove the RRU power jacket inside TMC/APM30 in case of DBS and connect the shield to earth by
using accessory kit as shown below
āļāļāļāļŠāļēāļĒ RRU power jacket āđāļ TMC/APM30 āđāļāļāļĢāļāļāļāļ DBS āđāļĨāļ° āļĒāļāļŠāļēāļĒāđāļŦāļŠāļĄāļāļŠāļāļ shield āđāļāļĒāļāļŠāļēāļĒ
āļāļĢāļēāļ§āļāļ āđāļāļĒāđāļ accessory kit āļāļēāļĄāļĢāļāļāļēāļāļĨāļēāļ
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12.5 Grounding Kit (āļāļēāļĢāđāļ Grounding Kit)
Optional: beside above shield to earth for surge protection, this is optional for additional surge
protection (The last position of ground bar, before connect to the cabinet)
āļāļ§āđāļĨāļāļāđāļāļĄāđāļāļĄ (Optional): āļāļāļāļāļēāļāļāļāļŦāļĨāļāļāļēāļāļāļāđāļĨāļ§āļŠāļēāļĄāļēāļĢāļāļāļ āļāļĨāļāļāļ āļēāđāļŦāļāļ window Inlet
āļāļāļāđāļāļē āļŦāļĢāļāļŦāļĨāļāđāļāļēāļŦāļāļāļāļāļāļĢāļ āđāļāļĒāđāļ grounding kit āļāđāļāļĢāļĒāļĄāļĄāļēāđāļŦ āđāļāļĒāļāļ 1 Sector āļāļ 1 āļāļ
Grounding kit connection method: āļĄāļ§āļāļāļēāļĢāđāļ Grounding kitāļāļāļ
1. Remove RRU outer jacket around 55~60 mm āļāļāļāļŠāļēāļĒāđāļ RRU āļāļāļāļāļāļāļāļāđāļŦāđāļŦāļāļāļĨāļāļāļāļāļŠāļēāļĒāļāļĢāļ°āļĄāļēāļ 55~60 āļĄāļĄ.
2. Wrap the shield layer with the ground accessory kit as shown below āļ āļēāļŠāļ§āļāļāļāļāļāļĄāļēāļāļāđāļāļēāļāļ Grounding kit āđāļāļĒāļāļĢāļ°āļāļāđāļĨāļ§āļĄāļ§āļāđāļāļēāļĢāļāļāļŠāļēāļĒāļāļāļĢāļ
3. Cable tie should be pulled firmly, 3 cable ties are needed
āđāļ Cable tie āļĢāļāļ grounding kit 3 āļāļāļāļāļĢāļ 4. Cut the ties from head smoothly but no burr left
āđāļāļāļĄāļāļ āļāļCable tie āļŠāļ§āļāļāđāļāļāļāļāļāđāļŦāđāļĢāļĒāļāļĢāļāļĒ 5. Water-proof tape and insulation tapes must be wrapped follow this instruction
āđāļĢāļĄāļāļāļāļ§āļĒāđāļāļāļĨāļ°āļĨāļēāļĒāđāļĨāļ°āđāļāļāļĄāļāļāļāļĢāļ
6. Wrapping the water-proof tape and insulation tapes 3 rounds just start from lower to top, top to lower, and lower to top, tie with cable tie at both end.
āļāļāđāļāļāļĨāļ°āļĨāļēāļĒ 3 āļĢāļāļ āđāļāļĒāđāļĢāļĄāļāļēāļāļāļāļāļ āđāļĨāļ§āļāļāļĨāļ āđāļĨāļ§āļāļāļāļ āđāļĨāļ§āļāļāļāļēāļĄāļāļ§āļĒāđāļāļāļĄāļ āļāļāđāļāļāđāļāļĒāļ§āļāļāđāļĨāļ§ āļŠāļāļāļēāļĒāđāļ Cable tie āļĢāļāļŠāļ§āļāļŦāļ§āđāļĨāļ°āļŠāļ§āļāļāļēāļĒ āđāļĨāļ§āđāļāļāļĄāļāļāļāļāļŠāļ§āļāļāđāļāļ
āļāļāļ āļāļāļĢāļ
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13. Others
13.1 To convey Antenna and RRU to the top of āļāļēāļĢāļāļāļĒāļēāļĒāļāļāļāļĢāļāļāļāđāļŠāļē
There should be at least 4 persons, 2 persons on tower, 2 persons on the ground, for convey
antenna and RRU to tower, as detail below;
āļāļēāļĢāļāļāļĒāļēāļĒāļāļāļāļĢāļāļāļāđāļŠāļēāļāļ°āļāļāļāļĄāļāļĄāļāļēāļāļāļĒāļēāļāļāļāļĒ 4 āļāļ āđāļāļĒ 2 āļāļĒāļāļāđāļŠāļē āđāļĨāļ°āļāļ 2 āļāļāļāļĒāļāļēāļāļĨāļēāļ āđāļāļĒāļĄāļ§āļāļāļēāļĢāļāļāļĒāļēāļĒāļāļāļ
1. Before convey, rope and pulleys should be checked every time
āļāļāļāļāļāļĒāļēāļĒāļāļ°āļāļāļāļāļĢāļ§āļāļŠāļāļāļāļēāļĢāļĒāļāļĨāļāļĢāļāļāđāļĨāļ°āđāļāļāļāđāļŦāđāļĢāļĒāļāļĢāļāļĒ 2. Tie the equipment (ANT or RRU) to the rope, if any jumper connected with
equipment, it should be tied as well.
āļāļāļāļāļāļĢāļāļāļāđāļāļāļāđāļŦāđāļāļāļŦāļāļēāļĢāļāļāļĄ āļāļēāļĄāļŠāļēāļĒāļāļāđāļāļāļ§āļĒāļāļāļāļĄāļ§āļāđāļāļāđāļŦāđāļĢāļĒāļāļĢāļāļĒ 3. Ground and Person on top should notified (shout) each other, before taking any
action for Safety reason. āđāļāļāļāļ§āļēāļĄāļāļĨāļāļāļ āļĒ āļāļāļāļāļāđāļāļāļāđāļĨāļ°āļāļāļāļāļĒāļāļāđāļŠāļēāļāļāļāļāļ°āđāļāļāļāļāļāļāļāļāļāļāļĢāļāļāļāļāļāļēāļĢāļāļ
āļĒāļēāļĒ
4. During convey, be careful of equipment to bump to the tower part. āļāļāļ°āļāļāļĒāļēāļĒāļāļāļāļāļāđāļāļāļāļāļēāđāļāļ§āļĒāļāļ§āļēāļĄāļĢāļ°āļĄāļāļĢāļ°āļ§āļ āļāļĒāļēāđāļŦāļāļāļāļĢāļāđāļāļāļāļāļāđāļŠāļē
5. Person on top have to install all the equipment before untie the rope every time āļāļāļāļāļĒāļāļāđāļŠāļēāļĢāļāļāļāļāļĢāļāđāļāļāļāļāļāđāļŦāđāļĢāļĒāļāļĢāļāļĒāļāļāļāļāļĒāļāļĨāļāđāļāļāļāļāļāļāļāļēāļāļāļāļāļĢāļ
Remark: Prefer to connect the jumper and wrapping the tape on ground, as much as we can,
instead of make it on the top of the tower which is more difficult, waste the time, less safety
and neat.
āļŦāļĄāļēāļĒāđāļŦāļ: āļāļ§āļĢāļāļ jumper āđāļĨāļ°āļāļāđāļāļ āļāļāļāļāļāļāļāļāļāļĒāļēāļĒāļāļāđāļŠāļē āđāļŦāļĄāļēāļāđāļāļēāļāļ āļēāđāļ āđāļāļĢāļēāļ°āļāļēāļĢāļāļāļāļāļāļāļāļĢāļāļāļāđāļŠāļēāļāļ°āļĒāļēāļāļāļ§āļēāđāļĨāļ°āđāļŠāļĒāđāļ§āļĨāļēāļāļ§āļē āļĢāļ§āļĄāļāļāļāļ§āļēāļĄāļāļĨāļāļĒāļ āļĒāđāļĨāļ°āļāļ§āļēāļĄāđāļĢāļĒāļāļĢāļāļĒāļāļ°āļāļāļĒāļāļ§āļē
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13.2 To convey the CPRI Optical fiber to the top of tower āļāļēāļĢāļāļāļŠāļēāļĒāļāļāđāļŠāļē
1. Before convey, check the side of CPRI optical cable from its label (To RRU)
āļāļēāļĢāļāļāļŠāļēāļĒāđāļŦāļāļĢāļ§āļāļŠāļāļāļāļ§āļēāļĄāļāļāļāļāļāļāļēāļāļāļēāļĒāļāļāļāļŠāļēāļĒāļ§āļēāđāļāļāļāļēāļāđāļāļāļāļ°āļāļāļāļāđāļŠāļē (āđāļ RRU) 2. Tie the rope to the aramid yarn (Yellow) tightly, and keep the protection conduit till
the optical cables reach the top of the tower āļāļāđāļāļāļāļāļ Aramid Yarn āļāđāļāļĢāļĒāļĄāđāļŦāđāļāļāļŦāļāļēāļĢāļāļāļĄ āđāļāļĒāļŦāļēāļĄāđāļāļēāļāļ§āļāļāļāļāļāļāļāļāļāļāļāļ§āļēāļāļ°āļāļ
āļŠāļēāļĒāļāļāļāļēāļāļāļ
3. To pull the rope, there should be 4 persons in the site, as shown below āļāļēāļĢāļāļāļŠāļēāļĒ āļ āļēāļŦāļāļāđāļŦāđāļāļāļāļāļāļŦāļĄāļ 4 āļāļāļāļēāļĄāļ āļēāđāļŦāļāļāļāļāļĢāļ āđāļĨāļ°āļĢāļ°āļ§āļāđāļĄāđāļŦāđāļāļāļāļ§āļēāļĄāđāļŠāļĒāļŦāļēāļĒ
āļāļāļŠāļēāļĒ fiber āđāļĒāđāļāļ§
4. Before install, remove the protection conduit and Aramid yarn before connect to RRU āđāļĄāļāļāļāļŠāļēāļĒāđāļŠāļĢāļ āļāļāļāļāļēāļĢāļāļāļāļ āđāļŦāļāļāļāļ§āļŦāļāļŦāļĄāđāļĨāļ° Aramid yarn āļāļāļāđāļāļāļ āļēāļāļēāļĢāļāļāđāļāļē RRU
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13.3 Check & Clean
After installation, Record the equipment serial numbers product codes on site, Map the layout of the new equipment and related cable connections. Take photos on key installation points of the base
station according to related requirements in the engineering documents, Review the site quality
report.
āļŦāļĨāļāļāļēāļāļāļāļāļāđāļŠāļĢāļāđāļĨāļ§āļāļāļāļĢāļ āđāļŦāļāļāļāļāļāļāļŦāļĄāļēāļĒāđāļĨāļāļāļāļāļāļāļāļĢāļ āļāļĢāļ§āļāļŠāļāļāļāļēāļĢāļāļāļ§āļēāđāļāļāđāļāļāļēāļĄ
āđāļāļāļŠāļēāļĢāļŦāļĢāļāđāļĄ āļāļēāļĒāļĢāļāļāļāļāļāļŠ āļēāļāļāļāļēāļĄāđāļāļāļŠāļēāļĢ āđāļĨāļ°āļāļĢāļ§āļāļŠāļāļāļāļāļ āļēāļāļāļēāļĢāļāļāļāļāļāļāļāļāļāļēāļĄāđāļāļāļŠāļēāļĢāļāļēāļĢāļāļ§āļāļāļĄāļāļāļ āļēāļ
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Cleaning the site is a must, and checking all belonging before leave
āļāļāļāļāļāļāļāļēāļ Site āđāļŦāļ āļēāļāļēāļĢāđāļāļāļāļĒāļ°āđāļĨāļ°āļāđāļĨāļāļ§āļēāļĄāđāļĢāļĒāļāļĢāļāļĒāļāļāļŦāļĄāļāļāļāļāļāļāļāļāļēāļ Site