standard installation criterion for dtac 3g v6.1_revise_1104

HARDWARE INSTALLATION STANDARD FOR HUAWEI DBS3900

Huawei DBS3900 DTACVersion V.6.1

Site Business Department Huawei Technology (Thailand) 8/12/2011DTAC PROJECT HUAWEI TECHNOLOGY (THAILAND) i


1 2 3 4 5 6 7 8 9 10 11

(Objective) .............................................................................................. 4 (Scope) ......................................................................................................... 4 (Overview Diagram) ................................................................................ 5 (Equipment Installation inside the cabinet) ......................... 7

Circuit Beaker(Position of Circuit Beaker) ............................................... 8 Cable Inlet(Position of cable Inlet) ......................................................... 9 (Installation and wiring inside the cabinet) .................. 11 (Installation and wiring external the cabinet) ........... 17

Antenna, RRU, OCB, Filter (Installation Ant,RRU,OCB,Fiter) ................... 22 Surge (Surge Protection ) ....................................................................... 35 Label (Label part ) ......................................................................................... 39

12 Main Equipment Connection .................................................................................... 44

DTAC PROJECT

HUAWEI TECHNOLOGY (THAILAND)

ii


Standard Installation Standard for DTAC Project

Huawei

Somyos

Senior Supervisor

Kittipong

Site Business Manager

Guo Yaqi

Quality Manager

Boonlerd

Deputy Project Director

Teh Chai Seng

Project Director

DTAC

NITI

BSS Implementation

ATHIWAT

Site implementation

PRAWATCHAI

HW Standardized

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(Purpose) Huawei DBS3900 DTAC Project To set the installation standard of Huawei DBS3900 for DTAC project, and is a reference in the inspection

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(Scope) To define the procedures and practices in the project Used as a reference to guide subcontractor to install HUAWEI Inspector HUAWEI Inspector to be used as a reference in the inspection DTAC The reference to DTAC in check

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(Overview Diagram) The connection of overview Diagram

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Material LA1.1 A1.2 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13

RF Cable,2.0m, DIN50SM-II, COAX50-8.7/3.55, DIN50SM-II,1/2" Superflexible Jumper RF Cable,3.0m, DIN50SM-II, COAX50-8.7/3.55, DIN50SM-II,1/2" Superflexible Jumper RET cable, RET Signal Cable, DB9-AISG Communication cable,5m,D9M+D9(PS)(W),CC4P0.5PB(S),RC8SF(S)-I, Power Cable,600V/1000V,ROV-K, 4 mm^2,Black Jacket(The Color Of Core Is Blue And Brown),63A,Shielded Style Outdoor Cable Main DC cable VCT 25 mm(Black,Red) Optical Cable Assembly, DLC/PC, DLC/PC, Multi-mode, GYFJH 2A1a(LSZH),7.0mm,2 Cores,0.03m/0.34m,2mm, Outdoor Protected Branch Cable DC Power Cable, 2X2.5 mm (Blue ,Black) (Finish by IPRAN) Power Cable, D3F-2S, H07Z-K-2.5^2B+H07Z-K-2.5^2BL, LSZH Wire,450/750V,60227 IEC 02(RV) 6mm^2, Yellow And Green,44A The Ground of Cabinet (Enclosure) 6 sq.mm Patch Cord, FC/PC, LC/PC, Singlemode,2mm (Provide By IPRAN) LAN Cable 3 pcs. (LAN cable must be wiring to external alarm box) Patch Cord, LC/PC, LC/PC, Singlemode,2mm Control Cable (DB9 Male to RJ45. Expect use only 36 sites. For later using LAN cable 3pcs.)

2m DIN 3m DIN RET Remote Control Unit (RCU), DB9 - AISG 5m 4 RRU (60m) 25 BBU RRU Multi-mode, DLC-DLC IPRAN 2.5 ( IPRAN) BBU BBU 2.5 BBU 6 6 G.652 LC-FC ( IPRAN) 3 ( LAN 3 External Alarm Box ) G.652 LC-LC Alarm Control ( 36 Sites DB9 to RJ45 RJ45 to RJ45 3 )

Note: DBS3900 33+) ( Scapa 2705 2517 3M 23 UTP Sheild FTP RJ45 B1 RRU PGND cable, 16 sq.mm 16 RRU

B2 B3 B4 B5 B6 B7 B8

DC Power Cable 2 x 10 sq.mm. (Provide by BBTEC) Cabinet PGND cable, 16 sq.mm (Existing from customer) Filter PGND cable, 6 sq.mm RET PGND cable, 6 sq.mm DCDU PGND 16mm2 IPRAN PGND 6mm2 (Provide by IPRAN) EMUA PGND 6mm2

10 Power Supply Encloser 16 ( DTAC) 6 Filter 6 RET 16 DCDU Encloser 6 Encloser IPRAN ( IPRAN) 6 DCDU EMUA

16 mm^216 mm^2

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(Equipment installation inside the cabinet)

Bay face Enclosure DTAC, (FAN) BBU IP-RAN Bay face equipment installed within the enclosure DTAC, scheduled to be installed as shown, turning the Fan of the BBU & IP RAN equipment to the bottom

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5

Circuit Beaker (Position of Circuit Breaker)

** EMUA SW8 36 site

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6

Cable Inlet (Position of Cable Inlet) - Enclosure (Position of cable into the Enclosure cabinet)

Outdoor /Detail ()/The size of the hole (inches) /Outdoo r The size of the flexible tube 1

Indoor /Indoor ,no need to protect by flexible tube

1. DC Enclosure/ Ground cable and DC power cable cabinet Enclosure 2. Patch cord / The patch cord(fiber) 3. DCDU/Power cable for DCDU 4. RRU**/Power cable for RRU) 5. External Alarm 3 ) **/External Alarm cable(LAN 3lines) 6. CPRI Optic /The CPRI Optic 1

/NO

1/2 1

1/2 1

/NO /NO

1

/NO

/NO

3/4 1

3/4 /NO

/NO /NO

** Alarm (5) Make a new hole for the cable to Alarm (5)

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: (Notice) () Water proof flexible conduit must be connected to the metal (No plastic head and metal head together) () In case of using water proof flexible conduit. The head tube is a metal. (And to come up with a white plastic cabinet out) Encl 1, 2, 3, 5 In case enclosure cabinet installed to outdoor location, put the flexible conduit to the water hole number 1,2,3,4,5 In the case of a gap, or the spare rubber plugs or silicone plug the complete.

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(Installation and wiring inside the cabinet)

If this port is not use. Put in Rubber for FE Port

No Rust For Screw

Velcro

Figure 1.1

Figure 1.2

- CPRI optic cable (Velcro) 1.1 For wiring CPRI optic cable must be wiring in the side of cabinet by Velcro *Figure 1.1 - Cable Ladder 1.2 For installation cable ladder screw cannot be rusty *Figure 1.2

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(cable tie Outer Jacket ) CPRI Optic Sector board 100 . 50 . The strap cable (cable tie can be used only with the outer jacket black only) And it would also put the spiral wrapping is complete by CPRI optic of the sector to join together to form the bent and a front side board for complete. In the distance connectors and cable sticking out from board must not exceed 100 mm. and a radius of curvature of the line must be greater than 50 mm. - Wiring the CPRI optic cable the cable must be fixed by (Velcro) the black cable tie is used Outdoor part, and the cable jacket color is black only. And white plastic protectors by putting CPRI Optic cables of sector together as picture below, and bend it to make it proper. Distance from connector and cable not over 10 cm. and radius of the cable must be more than 5 cm. as below.

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- LAN FTP CAT5e IPRAN LAN switch Cable Ladder BBU () Cable ties Label

- Alarm Alarm SLPU

First USLP2 IN0 (1 LAN cable) Port 1: White Orange Port 2: Orange Port 3: White Green Port 4: Green IN1 (1st LAN cable) Port 1: White Blue Port 2: Blue Port 3: White Brown Port 4: Brown IN2 (2nd LAN cable) Port 1: White Orange Port 2: Orange Port 3: White Green Port 4: Green IN3 (2nd LAN cable) Port 1: White Blue Port 2: Blue Port 3: White Brown Port 4: Brownst

Second USLP2 IN0 (3rd LAN cable) Port 1: White Orange Port 2: Orange Port 3: White Green Port 4: Green IN1 (3rd LAN cable) Port 1: White Blue Port 2: Blue Port 3: White Brown Port 4: Brown

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Alarm BBU EMUA

Alarm terminal EXT ALM 1-4 (1st LAN cable) Port 1: White Orange / Orange Port 2: White Green / Green Port 3: White Blue/ Blue Port 4: White Brown /Brown EXT ALM 5-8 (2nd LAN cable) Port 1: White Orange / Orange Port 2: White Green / Green Port 3: White Blue/ Blue Port 4: White Brown /Brown EXT ALM 9-12 (3rd LAN cable) Port 1: White Orange / Orange Port 2: White Green / Green Port 3: White Blue/ Blue Port 4: White Brown /Brown

Alarm Alarm Box Krone ( 3G 2G Alarm 2G Alarm Box)

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Alarm PortID 1 ID 2 ID 3 ID 4 ID 5 ID 6 ID 7 ID 8 ID 9 ID 10 ID 11 ID 12

DescriptionTMB/TMA Relay Alarm Fan Ventilation system Fail/Ventilation Control Fail Solar Cell Inverter alarm/UPS OB Light Alarm (MetroSite/Flexi) Main AC (MetroSite/Flexi) Charger 1800 48 Volt (Media/BTS) Charger High Temperature/ Room High temperature Surge Protection Door Alarm / Fire Alarm Battery Backup Failed/Solar Cell Batt Low-Volt Generator Start Generator Low Fuel/Gen not start

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- Patch cord cable (Wiring the Patch cord cable) IPRAN Rack BBU patch cord slot Bay face IPRAN Label The IPRAN Rack mounting the BBU The white plastic fiber protector must be wiring in good order, and sign the label clearly which the patch cord plugs into a slot next to IPRAN Bay face IPRAN patch cord 25 When the patch cord wiring out of the cabinet to IPRAN Rack ,it is should be protect by white pipe size 25mm patch cord patch cord slot Bay face IPRAN Label ( Cable tie ) End it fixed and protect the sharp edges of the pipe. White plastic protectors should be used and bend properly. The white plastic fiber protector must be wired in good order, and sign the label clearly which the patch cord plugs into a slot next to IPRAN Bay face

-

Ground cable

Grounding location for all the equipment to major grounding bar as follow

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/Detail 1. /connect the outdoor ground bar 2. /The ground of cabinet 3. IP RAN/The ground of cabinet 4. DCDU-03B/The ground of cabinet (with Spring Washer)

Notice: BBU, SLPU and EMUA DCDU-03B BBU, SLPU and EMUA on the ground of DCDU-03B

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(Installation and wiring external the cabinet)

cabinet)- DCDU-03B (Wiring the DCDU-03B) DC 25 DCDU-03B Cable Ladder Rectifier cable tie ( Outdoor

1 ) DC cable from Rectifier to DCDU-03B must be the size of 25mm2, wiring on a ladder and fasten with a cable tie as below (in case of outdoor wiring, holes 1inch)

- Enclosure (DTAC)(Wiring the cable inside cabinet enclosure DTAC) DC THW 10 Rectifier Enclosure (DTAC)

cable tie ( Outdoor

1 ) Wiring DC to Jump a wire THW 10 mm away from Rectifier to Enclosure (DTAC) by walking on Cable Ladder to tie the cord with the cable tie as shown below (in the case of Outdoor and hundreds of wiring, flexible tube together. 1-inch).

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- RRU CPRI Optic cable (Wiring RRU with CPRI Optic cable) DBS3900 DTAC Clamp Ladder RRU 1 CPRI The wiring of the equipment out of the cabinet of DBS3900 for DTAC should fixed the line with clamp, wring the RRU DC Cable and CPRI optical cable from BBU to RRU fixed with the clamp. U (RRU inside and outside the wire as bellow) D DU-03B CPRI optic BBU3900 RRU Ladder clamp

Ladder Ladder bottom lines in the area of the full Or to protect the tread.

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ladder)

CPRI optic Ladder (How to fix the CPRI optic cable on

Spare CPRI optic Spare ladder Spare Sector 40 .( 30 .) Cable tie Spare the CPRI optic cable ladder to the bottom of all spare the rest of the tower on which a coil of wire separated by Sector in the same period. By about 40 cm in diameter (or not less than 30 cm) and stainless steel fasteners with Cable tie as shown below.

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Sector

Sector For the protected of cross sector. To apply tape color to the top and bottom of the cable. Before to the Sector and fiber cable installation always.

CPRI/Jumper 1

CPRI/Jumper 2

Sector 3M The order of the tape color, use 3M brand tape for durability

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Clean lines and poles, to prevent the twisting of cable

Feeder Window cable gland 7/8 () To install the wiring and fiber through Feeder Window to the cable gland size 7 / 8 by separating the power cable and fiber each hole with the hole at the top of the power cable and the hole at the bottom of the fiber, then plug with silicone (new) type for external use only. Position in front of the room to look the right on a case. 9 Antenna, RRU, OCB, Filter (Install Ant, RRU, OCB, Filter) - Antenna

Pipe Antenna Mounting Antenna In case install bracket with pipe of Antenna Mounting and sure that the thick. And checks to prevent the movement of the Antenna.

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- RRU RRU CPRI_W Inlet The various lines of RRU as below, wiring should be beautiful inside, and require the use of the Inlet CPRI_W .rubber stopper that is used when the hole is spare

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- Jumper/Filter Jumper Huawei Jumper at the head of the plant provided by Huawei only () Not allowed to use a jumper to make it (unless it is permitted as a special case). Jumper RRU Antenna Filter ( Jumper ) Jumper connector 15 ~ 20 cm ( R: 5cm OD: 10cm) All cases when into the RRU Jumper or Antenna or Filter (Jumper cables will not bend), so Jumper connector straight out of the designated period of at least 15 ~ 20 cm before the bend. (The curvature radius of the curvature of not less than R: 5cm OD: 10cm). Filter Jumper Antenna Filter Case of filter an installation Jumper cables and its length will depend on the type of Antenna as shown below. Filter to turn port to be connected to the device.

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Type A

RRU

Antenna

TX/RX X

RX

Jumper 3mFilter

Jumper 2m

RX

TX/RX X

Jumper 3m

Type B

R R U

RX

Jumper 3m

Antenna

TX/RX X

Jumper 2m

I N

O U T

RX TR/RX

Jumper 2m

Filter Filter Type A: BTS ANT Type B: Filter Installing the filter not allowed to alternate or the Filter by this notice. Type A: The view from the label on the bottom BTS ANT on top. Type B: Notice of the arrow on the Filter.

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Ground Filter 16 And the Ground of the Filter is set to use the 16-square millimeter.

Jumper connector 7/16DIN 25 N-m 50 10 Jumper Cable tie Cable tie Installation jumper set to tighten the tension on the connector 7/16DIN is 25 Nm, the use of Inspect curvature greater than 50 mm or 10 cm in diameter and arranged in a straight line with both previous strap Jumper Cable tie as well. And then turn to the beautiful Cable tie strap with two lines as shown below.

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(The use insulation tape and rubber tape) 1. To wipe hands and clean surfaces before the wrap of tapes. During a wrap times. 2. 18 . 1 2 3 Start using wrap of pull and the width is about 1 8 mm in Round 1 and Round 2 Round 3 wrap in complete. 3. A wrap of tapes overlap each of the width. 4. 3 () 15 . 1 . The need for insulation tape and rubber tape it to melt at least 3 wrap rounds from bottom to top and top to bottom and bottom to top. (To prevent water from flowing back into the tape) in the first set to a length of about 1 5 cm from the line and an increase of 1 cm all around. 5. When wrap end. Cutter or scissors to cut the tape immediately 6. Cable tie Cable tie strap the top and bottom 7. Filter 12 Filter 15 Keep the tape used. All in the cabinet. In the case of sites without having to tape the Filter 1 2 rolls, and the sites that need to tape the Filter of 1 5 rolls. 8. 30 . sector When wrap of insulation tape and rubber tape it to melt until the color of tape to indicate a distance of about 3 0 cm by sector.

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14 Caution Do not use tape, 14 cm of the coil. This paper may be attached to the tape of the thousands of them.

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- RET(Installation RET) RCU Antenna, AISG DB9 RRU RET Pipe RRU Cable Tie () Wrap of tapes required to perform at the RCU to the Antenna, and a DB9 connector on the AISG cable. RET to walk into the RRU and RRU the Pipe of the pole to provide an orderly condition. The strap in front of the black cable tie it tight (not too tightly) and then thousands of colored tape.

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RET RRU Antenna () RET Jumper Antenna The roll line for the rest of secretly behind RET RRU or Antenna (not allowed to roll to another location) and to parallel the line with the Jumper to RET Antenna.

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RCU (Power Wave) The RCU (Power Wave), ground cable by 16 square millimeters at the bottom. 16 connect the

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- OCB (Outdoor Conversion Box) 4 80m 10 200m OCB RRU DCDU 4 RRU DCDU 16 The line size is less than 80m 4 square millimeters in size than 10 square millimeters, the need for cables. To 200m, which is available by using the OCB is installed in position near DCDU, RRU and near the bottom. To convert it to line size of 4 mm to connect the line to your DCDU, RRU and the use of a 16 square millimeters.

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- 4 2 2 - Handling equipment and antennas. The team must have at least 4 persons, 2 persons on tower and 2 other people on the bottom. The move follows the way. 1. Before moving to examine the roller and string to complete. 2. A device with a rope to tightly strong. If there is a need to keep a complete roll. 3. I have to shout to tell people to pull the rope on the pole before moving. 4. We need to pull the rope, slowly moving with caution. Do not allow the device to hit the tower. 5. Jumper RTWP ( ) Someone who is on the tower for the device to be installed, so I removed the rope from the device. In the case of limited space on the tower. Jumper lines make your head and wrap the tape before moving up to the pole to be installed. To save time. And reduce the incidence of RTWP (signal attenuation due. Thousands of head and tape).

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- CPRI Optical fiber (CPRI Optical fibers run to the tower) 1. (To RRU) To retrieve line to check the accuracy of any label that it will pull up the tower (To RRU). 2. Aramid Yarn Tied a rope to tightly strong Aramid Yarn is provided. Do not remove the anti-pull out until it reaches the top. 3. 4 fiber The pull of the people all of the 4-position. And be careful not to damage the fiber optic cables. 4. Aramid yarn RRU And when the line is finished, cut the wrap and the Aramid yarn connected to the RRU.

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10 Surge (Surge Protection) - RRU RRU3804

Connect the shield ground wire to ground at RRU RRU3804. DC RRU power cable Clamp shield ground Stripping Wire Clamp DC RRU power cable out and then use the cable with the shield ground wire as shown below.

-

OCB (Install Shield Ground of OCB.)

OCB () 4 PGND OCB ( 2 ) At the OCB (if any) to the casing, cables shield up to 4 cm wide power lines and thin lines and make the ground at the PGND of the OCB in the picture (and plugs with silicone and 2 holes. .)

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: RRU OCB Surge Note: The RRU and OCB need to ensure that is ground to bar ground is always to ensure that it can effectively prevent the Surge. - RRU DCDU-03B(The installation of the cable shield grounded at the RRU DCDU-03B.) RRU 20 D8/4

The installation of the cable shield grounded to a separate section of the RRU Shield. Out of line a distance of 20 cm and use shrink tubing and D8 / 4 to break the shield of the cable. Then the ground. As shown below. Power lines, each line a separate 'Shield of the thousands of combinations strictly prohibited. As shown below.

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- Grounding Kit (Use the Shield Grounding Kit Ground.) (Optional): window Inlet grounding kit 1 Sector 1 Additional Options (Optional): In addition to the above, the main point. Shield at the window inlet. Before or after the room with the equipment grounding kit prepared by the 1 Sector for 1 point.

Groundingkit (Grounding kit using the following method.) 1. RRU 55~60 . Stripping RRU cable outer shield of the cable out to about 55 ~ 60 mm 2. grounding kit The strip was connected to a grounding kit and roll opposite the round cables. 3. Cable tie grounding kit 3 Cable tie the strap to the grounding kit 3. 4. Cable tie Use the pliers to cut off the excess Cable tie off completely. 5. Start with the tape melts the thousands. 6. 3 Cable tie Wrap of melted rubber tape from around three wrap, then wrap, and then it is followed by an insulation tape of it. Likewise, the wraps of used cable tie strap the top and bottom. Use cutter to cut off the excess.

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Ground bar Ground Bar Ground Bar C clamp clamp The connection of this type of equipment on the tower. The new towers and ground bar for connecting your with the ground bar in the upper tower Ground Bar is set to use the right size and clamp C clamp on cables left side of the page. The line is used for following the this. RRU: 16 RRU: This line of size 16 sq mm. OCB (): 16 OCB (if any): This line of size 16 sq mm. Filter: 6 Filter: cables page size of 6 mm. RCU (RET): 6 RCU (RET): This line of size 6 sq mm.

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11 Label (Installation Label) Label label Label the position should be in a position clearly visible to indicate the details source - destination of the cables as appropriate. As an example of the label below. Outdoor(3RRU sector): -11.1 RF jumper cable label

-11.2 Ground&Fider&AISG lable

-11.3 CPRI optical cable & DC power cable label

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-

Outdoor part Alumlnlum maker , black text Font:Arial label height = 13 mm -text height = 4.4 mm

50m . m 4.4

PWR BBU0

Name plate for jumper = 18 pcs. Name plate for Fiter &AISG label= 9 pcs. Name plate for CPRI optical cable &DC power cable label= 6 pcs. Outdoor 33 pcs. / site (base on config 3 RRU/sectorIndoor(3RRU sector)

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DCDU Part DC_RRU 1 DC_RRU 2 PWR DCDU 0V PWR DCDU -48V DCDU _ Ground

DC_RRU 3DC_BBU BBU Part DC_BBU

CPRI 1CPRI 2 CPRI 3

BBU _ GroundUTRP - IP RAN IP RAN Part IP RAN - UTRP

Alarm Part ( Draft )For 36 dismantled sitesuse EMUA) BBU _EMUA BBU _EMUA From EMUA side EXT Alarm _ODF1-4 EXT Alarm_ODF 5-8 From BBU side From EMUA side From DDF side EXT Alarm _ODF1-4 EXT Alarm_ODF 5-8

EXT Alarm _ODF9-12EMUA cable Part PWR EMUA 0V PWR EMUA -48V

EXT Alarm _ODF9-12

EMUA Ground

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For the other new sites(use SLPU) From BBU side From SLPU side EXT Alarm_SLPU 1-4 EXT Alarm _SLPU5-8 EXT Alarm_SLPU 9-12 SLPU side EXT Alarm _ODF1-4 EXT Alarm_ODF 5-8 EXT Alarm _ODF9-12 SLPU cable Part PWR SLPU 0V PWR SLPU -48V SLPU Ground EXT Alarm_SLPU 1-4 EXT Alarm _SLPU5-8 EXT Alarm_SLPU 9-12 ODF side EXT Alarm _ODF1-4 EXT Alarm_ODF 5-8 EXT Alarm _ODF9-12

-

Indoor part Plastic maker , black text ,white background for indoor Font:Arial label height = 13 mm -text height = 4.4 mm

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50m . m 4.4

PWR BBU0

Name plate for DCDU part = 7pcs. Name plate for BBU part= 6 pcs. Name plate for IP RAN= 1 pcs. Name plate for Alarm part (EMUA)=1 1 pcs. Name plate for Alarm part (SLPU)=1 5 pcs. Indoor 25 pcs. / site (base on config 3 RRU/sector for EMUA) Indoor 29 pcs. / site (base on config 3 RRU/sector for SLPU)

Totally 31+(14+11)=56 pcs. / site (outdoor+indoor EMUA)) Totally 31+(14+15)=60 pcs. / site (outdoor+indoor SLPU))

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4m . m


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12 Main Equipment Connection 12.1 For 36 dismantle sites Notice: for 36 dismantled NodeB, using EMUA for external alarms;

Number

Connector Type LC

Port Name UTRP2 FE/GE0 0 MON0 RS485

1-a

1-b 2-a 2-b

LC RJ45 DB9 Male

1. In existing BBU, Remove UFLP, UELP & WBBP board, pack into anti-static bag and keep into a box, write the site ID on the box and give it to Huawei site supervisor/manager; 2. Install 2*WBBPd2 and UTRP2 according to the figure; 3. If B 4 U, nn 4 UPEU M IP GE UT P x; U 0; i P y 2* , IP in0 nn 3 WBBP 0-3;

4. Connect EMUA RS-485 5. nn UT P FE/GE0 UT P x , IP 0

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12.2 For other New sites Notice: for other new site, not using EMUA, they are using SLPU+UPEU+UEIU Number Connector Type LC LC RJ45 RJ45 RJ45 RJ45 Port Name

1-a 1-b S0/S1 S2/S3 S0/S1 S2

UTRP2 FE/GE0 0 UPEU EXT-ALM0/EXT-ALM1 UEIU EXT-ALM0/EXT-ALM1 USLP2 OUT0/OUT1 USLP2 OUT0

1. Check and install the boards according to the figure; 2. If B 4 U, nn 4 U US P2 GE i P 3 WBBP UT y 2* ;F 0-3; e new site, there is no EMUA. , IP in0 nn UT P x ,

3. Connect UPEU+UEIU EXT- M 4. IP nn UT P FE/GE0 IP 0 UT P x;

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Site Site Before leaving the Site to store waste and taken care of before leaving the Site.

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standard installation criterion for dtac 3g v6.1_revise_1104

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