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Confidential

Chapter 3 Connecting Cables

MTP02P Series Installation Manual v1.0

Cabling Diagram

The cabling diagram of the MMU is as follows:

Cable Diagram

Table 24. MMU Connection Cable

From

Cable

TGB or OGB

MMU

Ground Cable
: 6 AWG × 1C

MMU

Rectifier

Power Cable

Distance

Cable

~20 m (75 ft)

: 8 AWG

× 2C

~35 m (115 ft)

: 6 AWG

× 2C

CDU

LINK Cable
: Optical Cable (Single mode, Outdoor Type, MPO to LC/UPC)

The inlet hole finishing method of external equipment must be progressed after
consultation with operation company in case of the cable connected to external
equipment (Optical distribution box, etc.)
- The Cable: Power Cable, LINK Cable

MGB

)

Rectifier

CDU

2) Power Cable

3) LINK Cable

[MMU Bottom View]

Summary of Contents for MTP02P Series

Page 1: ...Radio Access Network MTP02P Series Installation Manual Describes product installation and requirement procedure Document Version 1 0 April 2018 Document Number 2600 00M896GAA ...

Page 2: ...n by reason of negligence will be accepted by SAMSUNG Electronics Co Ltd its subsidiaries or employees for any direct or indirect loss or damage caused by omissions from or inaccuracies in this document SAMSUNG Electronics Co Ltd reserves the right to change details in this publication without notice SNMTC v3 0312 This manual should be read and used as a guideline for properly installing and or op...

Page 3: ...ls 6 Chapter 2 Installing System 9 Installation Procedure 9 System Arrangement 10 Unpacking and Transporting 14 Bringing in Items 14 Unpacking Items 14 Handling the System 15 Transporting the MMU 15 Fixing System 16 Fixing Pole Type_Down Tilting Installation 16 Fixing Pole Type_Up Tilting Installation 30 Fixing Wall Type 44 Tilting System 59 Chapter 3 Connecting Cables 66 Cabling Procedure 66 Guid...

Page 4: ...ight 2018 All Rights Reserved Connecting LINK Cable 80 Chapter 4 Inspect the Installation 84 Appendix A Acronyms 88 Appendix B Clean the Optical Connectors 89 Introduction 89 Measure the Optical Output and Connecting the Optical Connector 89 Appendix C Standard Torque 91 ...

Page 5: ...ket Assembly_Down Tilting Installation 24 Lifting the MMU 1 25 Lifting the MMU 2 26 Fixing MMU on the Pole_Down Tilting Installation 1 27 Fixing MMU on the Pole_Down Tilting Installation 2 28 Leveling MMU on the Pole_Down Tilting Installation 29 Plate Adjustment 29 Assembling Fixed Bracket Assembly_Up Tilting Installation 1 30 Assembling Fixed Bracket Assembly_Up Tilting Installation 2 31 Assembli...

Page 6: ...Type 5 53 Fixing Scissors Bracket Assembly_Wall Type 55 Fixing Fixed Bracket Assembly_Wall Type 56 Fixing MMU on the Wall 1 57 Fixing MMU on the Wall 2 58 MMU Down Tilting 1 60 MMU Down Tilting 2 61 MMU Down Tilting 3 62 MMU Up Tilting 1 63 MMU Up Tilting 2 64 MMU Up Tilting 3 65 Procedure to Connect MMU Cables 66 Cable Connection Procedure 67 Cable Diagram 71 Connecting Ground Cable 1 73 Connecti...

Page 7: ...le_Up Tilting Installation 40 Table 13 Tools for Marking 44 Table 14 Parts and Tools for Drilling Anchoring 46 Table 15 Anchor Bolt Drill Bits and Hole Depth 47 Table 16 Parts and Tools for Assembling Fixed Bracket Assembly 48 Table 17 Parts and Tools for Assembling Scissors Bracket Assembly 50 Table 18 Parts and Tools for fixing Scissors Bracket Assembly to the MMU 54 Table 19 Parts and Tools for...

Page 8: ...ice failure or damage to equipment Provides information or instructions that you should follow to avoid personal injury or fatality Provides antistatic precautions that you should observe Menu Commands menu command This indicates that you must select a command on a menu where menu is the name of the menu and command is the name of the command on that menu File Names and Paths These are indicated b...

Page 9: ...pter describes the procedures to install the MMU Chapter 3 Connecting Cables This chapter describes the procedures to connect the cables to the MMU installed Chapter 4 Inspect the Installation This chapter describes the procedures of inspecting installation status after MMU installation and cabling is completed Appendix A Acronyms This annex describes the acronyms used in this manual Appendix B Cl...

Page 10: ...ersonnel or damage to the equipment could result from mistakes Maintenance should only be carried out by trained and competent engineers who are familiar with the relevant procedures and instructions Lasers The product is fitted with optical modules rated as Class 1 radiation emitting devices under EN 60825 1 During installation operation and maintenance never look into the end of an optical fiber...

Page 11: ...product is powered from a 48 V DC supply To protect against fire the equipment is fused Environment The product must be operated in an environment with the specified relative humidity and ambient temperature ranges Keep all liquids away from the equipment as accidental spillage can cause severe damage Cooling The product is natural convection cooling type Anti Static Precautions The circuit boards...

Page 12: ...requirements of EN 60950 providing double reinforced insulation between hazardous voltages and SELV TNV circuits Any battery must be separated from hazardous voltages by reinforced insulation Indirect Connection Before indirectly connecting any equipment to another device through a shared power supply ALWAYS seek advice from a competent engineer Devices that are not marked according to the relevan...

Page 13: ...erates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off ...

Page 14: ...ble reuse of material resources Household users should contact either the retailer where they purchased this product or their local government office for details of where and how they can take these items for environmentally safe recycling Business users should contact their supplier and check the terms and conditions of the purchase contract This product and its electronic accessories should not ...

Page 15: ...2018 All Rights Reserved Chapter 1 Before Installation System Configuration and Interface MMU Configuration The configuration of MMU is as follows MMU Configuration Unit in mm 19 7 500 Bottom View Top View Front View 5 5 140 Right View Left View 41 3 1050 Rear View ...

Page 16: ...ter 1 Before Installation MTP02P Series Installation Manual v1 0 2 Copyright 2018 All Rights Reserved MMU Interface The interface structure of MMU is as follows MMU Interface DC_PWR LINK Ground Terminal MMU Bottom View ...

Page 17: ...DU MMU Interface CPRI 4 2 Input Voltage 48 V DC 38 57 V DC Input Current 27 A 48 V DC Power Consumption Max 1530 W Typical 1305 W Dimensions mm 500 W 137 5 D 1050 H Weight kg Less than 60 Operating Temperature 40 55 C Operating Humidity 5 100 RH Altitude 60 1800 m Earthquake Telcordia Earthquake Risk Zone4 Telcordia GR 63 CORE Vibration in Use Transportation Vibration 5 100 Hz 0 15 grms Telcordia ...

Page 18: ...ower switch of power supply is off when installing the system Installing the system with power switch on may cause system damage or fatal human injury when cables are not correctly connected Make sure that worker wears protection gloves and goggles to prevent damage from debris while drilling holes in a wall or ceiling Do not wear accessories such as watches and rings in order to prevent electrica...

Page 19: ...on site In the system the laser beam light runs through the optical cable Handle the optical cables with care as the laser beam can seriously damage the worker s eyes Make sure that worker does not damage installed cables while cleaning the system While cleaning the power supply device take caution that the device does not come in contact with foreign objects that may cause power failure Lightning...

Page 20: ... Driver Bit No 2 For fastening M4 screw fixing No 3 For fastening M6 screw fixing 3 Screw Driver No 2 For fastening M4 screw fixing No 3 For fastening M6 screw fixing 4 Torque Wrench Apply a torque range 100 400 lbf in For fastening M8 M12 hex Bolt and nut 5 Torque Wrench Spanner Head Apply Hex Head 13 mm for 100 400 lbf in For fastening M8 Hex bolt Apply Hex Head 19 mm for 100 400 lbf in For fast...

Page 21: ...ping 17 Ratchet Wrench 10 13 17 19 4 in 1 For fastening Hex Bolt 18 Cable Stripper Apply cable thickness 1 5 6 2 in 4 16 mm Cable sheath for removal 19 Nipper Basic Tool For cutting cable cable tie 20 Industrial Scissor Basic Tool Cutting 21 Knife Basic Tool Cutting 22 Multi tester Digital Pocket Tester The voltage and current measurements Whether measured cable disconnection 23 Angle Meter Normal...

Page 22: ...e of use Not to erase permanently 26 Optical Connector Cleaner For LC Connector For Optical Connector Cleaning The required installation tools may vary depending on the conditions at the site In addition to the basic tools a protractor ladder safety equipment cleaning tools and so on should also be prepared in consideration of the site conditions ...

Page 23: ...ng the system Installing the system with the power switch ON may cause system damage or fatal human injury when connecting or disconnecting the cables To prevent the risk of electrical shock do not wear accessories such as watches and rings Foundation Work Unpacking and Transporting Unpacking Items Bringing in Items Assembling Bracket Assembly Fixing Bracket Assembly Lifting MMU Fixing MMU Fixing ...

Page 24: ...istance must be secured around the MMU in each direction for installation and maintenance MMU Arrangement_Pole Type The dimensions of the front of the MMU change according to the tilt angle and the maximum dimensions are described in the figure below Front View Top View 12 300 16 400 8 200 18 459 32 800 8 200 W 19 7 500 H 41 3 1050 Pole Unit in mm ...

Page 25: ...ed MMU Arrangement_Pole Type_Up Down Tilting When fixing a mounting bracket the length of stud bolts are 220 mm for the pole diameter 50 100 A Pole Size Stud Bolt Pole Size Diameter Length of Stud Bolt 50 A 65 A 80 A 90 A 100 A 220 mm Down Tilting 15o Right View Left View 26 4 670 Up Tilting 15o Unit in mm 27 7 704 ...

Page 26: ...ight 2018 All Rights Reserved MMU Arrangement_Wall Type The dimensions of the front of the MMU change according to the tilt angle and the maximum dimensions are described in the figure below Front View Top View 12 300 16 400 8 200 12 307 32 800 8 200 W 19 7 500 H 41 3 1050 Unit in mm Wall ...

Page 27: ... 2 Installing System MTP02P Series Installation Manual v1 0 13 Copyright 2018 All Rights Reserved MMU Arrangement_Wall Type_Up Down Tilting Down Tilting 15o Right View Left View 20 4 519 Up Tilting 15o Unit in mm 21 8 553 ...

Page 28: ...heck the storage place for the system and remove obstacles in advance While moving system the system should not be shocked physically and damaged caused by dust moisture and static electricity Unpacking Items The procedure to unpack items is as follows The packing items must be packed until they reach the installation place The items are classified in accordance with each job specification and sto...

Page 29: ...stem Transporting the MMU When moving the MMU or its packaging box use the handles located on both sides of the MMU or its packaging box Lifting Hazard Single person lift could cause injury Get help when moving or lifting Transporting the MMU Packaging Box Handle MMU Handle MMU Rear Transporting the Packaging Box Transporting the MMU ...

Page 30: ...et Assembly Category Description Parts Fixed Bracket Assembly 1 EA Rear Bracket 1 EA Fasteners M12 Stud Bolt Assembly 4 EA M12 Flange Nut 4 EA Recommended Torque Value M12 Flange Nut 372 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner Hex Head 19 mm 2 Loosen the flange nut by turning it two turns to the left and attach the unit bracket tilt...

Page 31: ... Make sure the unit bracket is vertical when tilting it back to the original position Assembling Fixed Bracket Assembly_Down Tilting Installation 3 5 Pass the stud bolt assembly through the front bracket holes Assembling Fixed Bracket Assembly_Down Tilting Installation 4 When assembling the rear bracket make sure the stud bolts do not pass through M12 Stud Bolt Assembly Front Bracket M12 Flange Nu...

Page 32: ...assembling the rear bracket make sure the up mark is facing upward 6 Insert the stud bolts into the rear bracket holes and tighten the fasteners temporarily Assembling Fixed Bracket Assembly_Down Tilting Installation 5 To assemble Scissors Bracket Assembly 1 Make sure you have the following items Rear Bracket M12 Stud Bolt M12 Flange Nut ...

Page 33: ... Stud Bolt Assembly 4 EA M12 Flange Nut 4 EA Recommended Torque Value M12 Flange Nut 372 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner Hex Head 19 mm 2 Loosen the flange nut by turning it two turns to the left and attach the unit bracket tilt up Assembling Scissors Bracket Assembly_Down Tilting Installation 1 3 Pass the stud bolt assembly...

Page 34: ...lting Installation 2 4 Tilt the unit bracket downward tighten the M12 flange nut Make sure the unit bracket is vertical when tilting it back to the original position Assembling Scissors Bracket Assembly_Down Tilting Installation 3 5 Pass the stud bolt assembly through the front bracket holes M12 Flange Nut M12 Stud Bolt Assembly Insert below holes Front Bracket ...

Page 35: ...Scissors Bracket Assembly_Down Tilting Installation 4 When assembling the rear bracket make sure the stud bolts do not pass through the side holes When assembling the rear bracket make sure the up mark is facing upward 6 Insert the stud bolts into the rear bracket holes and tighten the fasteners temporarily M12 Stud Bolt Assembly ...

Page 36: ...able 5 Parts and Tools for fixing Scissors Bracket Assembly to the MMU Category Description Parts Scissors Bracket Assembly 1 EA Fasteners M8 L25 Hex Bolt washer assembly 4 EA Recommended Torque Value M8 Hex Bolt 110 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 13 mm Spanner 13 mm 2 Place the scissors bracket assembly on the fixing location at the top...

Page 37: ...acket Assembly 1 Make sure you have the following items Table 6 Parts and Tools for fixing Fixed Bracket Assembly to the MMU Category Description Parts Fixed Bracket Assembly 1 EA Fasteners M8 L25 Hex Bolt washer assembly 4 EA Recommended Torque Value M8 Hex Bolt 110 lbf in MMU Rear M8 Hex Bolt Washer Assembly Scissors Bracket Assembly M8 Hex Bolt Washer Assembly M8 Hex Bolt Washer Assembly ...

Page 38: ...0 400 lbf in Torque Wrench Spanner head apply Hex Head 13 mm Spanner 13 mm 2 Place the fixed bracket assembly on the fixing location at the bottom of the back of the MMU and fix it with the fasteners Fixing Fixed Bracket Assembly_Down Tilting Installation MMU Rear M8 Hex Bolt Washer Assembly Fixed Bracket Assembly M8 Hex Bolt Washer Assembly M8 Hex Bolt Washer Assembly ...

Page 39: ...the MMU 1 Tie the MMU eye bolt and support bracket when lifting o Steel wire connecting to the eye bolt o Rope connecting to the support bracket Lifting the MMU 1 2 Operator A operates the winch to lift the MMU while Operator B pulls the Rope Eye Bolt Hook Carrying Point_2 Rope Steel Wire Carrying Point_2 Rope Carrying Point_1 Steel Wire ...

Page 40: ...n Tilting Installation 1 Make sure that you have the following items Table 7 Tools for fixing MMU on the Pole_Down Tilting Installation Category Description Recommended Torque Value M12 Flange Nut 372 lbf in M4 Plate Fixing Screw 13 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner Hex Head 19 mm Level Torque Driver 6 22 lbf in Screw Driver B...

Page 41: ...iption Screw Driver No 2 2 Unfold the rear brackets at the top and bottom of the back of the MMU and place the MMU on the pole Fixing MMU on the Pole_Down Tilting Installation 1 3 Place the stud bolts on the open side holes of the rear brackets at the top and bottom of the back of the MMU and tighten the fasteners on both sides Pole ...

Page 42: ...ts Reserved Fixing MMU on the Pole_Down Tilting Installation 2 The length of the stud bolts through the rear brackets must be the same 4 Check if the sides of the MMU are vertical using a level MMU Rear Open Side Hole M12 Stud Bolt Assembly M12 Flange Nut Open Side Hole M12 Stud Bolt Assembly M12 Flange Nut ...

Page 43: ...fasteners of the rear bracket re align it vertically and horizontally and tighten the fasteners 5 Turn it to the left of the plate fixed to the top and bottom of the back of the MMU by rotating them counterclockwise and re fix the plate Plate Adjustment Do not take the fasteners out completely M4 Plate Fixing Screw Plate M4 Plate Fixing Screw The air bubble must be in the middle of both lines of t...

Page 44: ...y Description Parts Mounting Bracket_Top Assembly 1 EA Rear Bracket 1 EA Fasteners M12 Stud Bolt Assembly 4 EA M12 Flange Nut 4 EA Recommended Torque Value M12 Flange Nut 372 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner Hex Head 19 mm 2 Loosen the flange nut by turning it two turns to the left and attach the unit bracket tilt down Assemb...

Page 45: ...t Make sure the unit bracket is vertical when tilting it back to the original position Assembling Fixed Bracket Assembly_Up Tilting Installation 3 5 Pass the stud bolt assembly through the front bracket holes Assembling Fixed Bracket Assembly_Up Tilting Installation 4 When assembling the rear bracket make sure the stud bolts do not pass through M12 Stud Bolt Assembly Front Bracket M12 Flange Nut M...

Page 46: ...d the side holes When assembling the rear bracket make sure the up mark is facing upward 6 Insert the stud bolts into the rear bracket holes and tighten the fasteners temporarily Assembling Fixed Bracket Assembly_Up Tilting Installation 5 To assemble Scissors Bracket Assembly Rear Bracket M12 Stud Bolt M12 Flange Nut ...

Page 47: ...cket 1 EA Fasteners M12 Stud Bolt Assembly 4 EA M12 Flange Nut 4 EA Recommended Torque Value M12 Flange Nut 372 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner Hex Head 19 mm 2 Loosen the flange nut by turning it two turns to the left and attach the unit bracket tilt up Assembling Scissors Bracket Assembly_Up Tilting Installation 1 3 Pass t...

Page 48: ...lting Installation 2 4 Tilt the unit bracket downward tighten the M12 flange nut Make sure the unit bracket is vertical when tilting it back to the original position Assembling Scissors Bracket Assembly_Up Tilting Installation 3 5 Pass the stud bolt assembly through the front bracket holes M12 Flange Nut M12 Stud Bolt Assembly Insert below holes Front Bracket ...

Page 49: ... Scissors Bracket Assembly_Up Tilting Installation 4 When assembling the rear bracket make sure the stud bolts do not pass through the side holes When assembling the rear bracket make sure the up mark is facing upward 6 Insert the stud bolts into the rear bracket holes and tighten the fasteners temporarily M12 Stud Bolt Assembly ...

Page 50: ...Table 10 Parts and Tools for fixing Fixed Bracket Assembly to the MMU Category Description Parts Fixed Bracket Assembly 1 EA Fasteners M8 L25 Hex Bolt washer assembly 4 EA Recommended Torque Value M8 Hex Bolt 110 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 13 mm Spanner 13 mm 2 Place the fixed bracket assembly on the fixing location at the top of the...

Page 51: ...embly 1 Make sure you have the following items Table 11 Parts and Tools for fixing Scissors Bracket Assembly to the MMU Category Description Parts Scissors Bracket Assembly 1 EA Fasteners M8 L25 Hex Bolt washer assembly 4 EA Recommended Torque Value M8 Hex Bolt 110 lbf in MMU Rear M8 Hex Bolt Washer Assembly Fixed Bracket Assembly M8 Hex Bolt Washer Assembly M8 Hex Bolt Washer Assembly ...

Page 52: ... 100 400 lbf in Torque Wrench Spanner head apply Hex Head 13 mm Spanner 13 mm 2 Place the scissors bracket assembly on the fixing location at the bottom of the back of the MMU and fix it with the fasteners Fixing Scissors Bracket Assembly to the MMU MMU Rear M8 Hex Bolt Washer Assembly Scissors Bracket Assembly M8 Hex Bolt Washer Assembly M8 Hex Bolt Washer Assembly ...

Page 53: ...the MMU 1 Tie the MMU eye bolt and support bracket when lifting o Steel wire connecting to the eye bolt o Rope connecting to the support bracket Lifting the MMU 1 2 Operator A operates the winch to lift the MMU while Operator B pulls the Rope Eye Bolt Hook Carrying Point_2 Rope Steel Wire Carrying Point_2 Rope Carrying Point_1 Steel Wire ...

Page 54: ...Tilting Installation 1 Make sure that you have the following items Table 12 Tools for fixing MMU on the Pole_Up Tilting Installation Category Description Recommended Torque Value M12 Flange Nut 372 lbf in M4 Plate Fixing Screw 13 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner Hex Head 19 mm Level Torque Driver 6 22 lbf in Screw Driver Bit ...

Page 55: ...ription Screw Driver No 2 2 Unfold the rear brackets at the top and bottom of the back of the MMU and place the MMU on the pole Fixing MMU on the Pole_Up Tilting Installation 1 3 Place the stud bolts on the open side holes of the rear brackets at the top and bottom of the back of the MMU and tighten the fasteners on both sides Pole ...

Page 56: ...hts Reserved Fixing MMU on the Pole_Up Tilting Installation 2 The length of the stud bolts through the rear brackets must be the same 4 Check if the sides of the MMU are vertical using a level MMU Rear Open Side Hole M12 Stud Bolt Assembly M12 Flange Nut Open Side Hole M12 Stud Bolt Assembly M12 Flange Nut ...

Page 57: ...asteners of the rear bracket re align it vertically and horizontally and tighten the fasteners 5 Turn it to the left of the plate fixed to the top and bottom of the back of the MMU by rotating them counterclockwise and re fix the plate Plate Adjustment Do not take the fasteners out completely M4 Plate Fixing Screw Plate M4 Plate Fixing Screw The air bubble must be in the middle of both lines of th...

Page 58: ... Level To mount the system on a wall perform the leveling test by referring to System Leveling to check the positions are marked to be horizontal or vertical before drilling If the result shows they are not horizontal or vertical modify the marking positions When the position where the system will be placed is determined place the system on that position and then mark the positions where anchor bo...

Page 59: ...nsions 3 Place a wall mounting bracket on the fixing location Check the level status using a level and adjust the level of bracket assembly 4 If the level status is normal mark the anchor bolt holes on a wall Unit in mm Anchor Bolt Hole Rear View 33 8 885 41 3 1050 27 685 10 6 270 19 7 500 3 9 100 3 9 100 4 5 115 4 5 115 5 2 133 2 52 ...

Page 60: ...e the following items Table 14 Parts and Tools for Drilling Anchoring Category Description Parts M12 Set Anchor Assembly 8 EA Woking Tools Hammer Drill Concrete Drill Bit 0 55 in 14 mm Vacuum Cleaner Hammer Anchor Punch for M12 Set Anchor 33 8 885 3 9 100 27 685 10 6 270 If it is level the bubble of the spirit level is positioned at the center of both lines Anchor Bolt Hole Unit in mm 3 9 100 ...

Page 61: ...ole Depth Wall Type M12 0 67 in 17 mm 2 17 in 55 mm 2 Drill anchor holes at marked points with removing dust from the holes using a cleaner Fix set anchor to the drilled hole Drilling Anchoring 1 3 Fix fasteners to anchor bolt temporarily Hammer Drill Vacuum Cleaner M12 Anchor Bolt Anchor Punch Hammer O Remove the debris from the drilled hole Anchor Hole Cross Section 2 17 in 55 mm X 0 67 in 17 mm...

Page 62: ...Tools for Assembling Fixed Bracket Assembly Category Description Parts Fixed Bracket Assembly 1 EA Wall Mounting Bracket 1 EA Fasteners M12 Stud Bolt Assembly 4 EA M12 Flange Nut 4 EA Recommended Torque Value M12 Flange Nut 372 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner Hex Head 19 mm 2 Pass the stud bolt assembly through the front bra...

Page 63: ... Reserved Assembling Fixed Bracket Assembly_Wall Type 1 When assembling the wall mounting bracket make sure the up mark is facing upward and open hole s direction is downward 3 Insert the stud bolts into the wall mounting bracket holes and tighten the fasteners temporarily Front Bracket M12 Stud Bolt Assembly ...

Page 64: ...ssors Bracket Assembly Category Description Parts Scissors Bracket Assembly 1 EA Wall Mounting Bracket 1 EA Fasteners M12 Stud Bolt Assembly 4 EA M12 Flange Nut 4 EA Recommended Torque Value M12 Flange Nut 372 lbf in 428 kgf cm Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner Hex Head 19 mm 2 Loosen the flange nut by turning it two turns to the lef...

Page 65: ... Type 1 3 Pass the stud bolt assembly through the front bracket holes Assembling Scissors Bracket Assembly_Wall Type 2 4 Tilt the unit bracket downward tighten the M12 flange nut Make sure the unit bracket is vertical when tilting it back to the original position M12 Stud Bolt Assembly Insert below holes Front Bracket M12 Flange Nut Front Bracket Unit Bracket ...

Page 66: ...d Assembling Scissors Bracket Assembly_Wall Type 3 5 Pass the stud bolt assembly through the front bracket holes Assembling Scissors Bracket Assembly_Wall Type 4 When assembling the wall mounting bracket make sure the up mark is facing upward and open hole s direction is downward M12 Stud Bolt Assembly M12 Flange Nut ...

Page 67: ...s Installation Manual v1 0 53 Copyright 2018 All Rights Reserved 6 Insert the stud bolts into the rear bracket holes and tighten the fasteners temporarily Assembling Scissors Bracket Assembly_Wall Type 5 Wall Mounting Bracket M12 Stud Bolt M12 Flange Nut ...

Page 68: ...s and Tools for fixing Scissors Bracket Assembly to the MMU Category Description Parts Scissors Bracket Assembly 1 EA Fasteners M8 L25 Hex Bolt washer assembly 4 EA Recommended Torque Value M8 Hex Bolt 110 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 13 mm Spanner 13 mm 2 Place the scissors bracket assembly on the fixing location at the top of the bac...

Page 69: ...sembly 1 Make sure you have the following items Table 19 Parts and Tools for fixing Fixed Bracket Assembly to the MMU Category Description Parts Fixed Bracket Assembly 1 EA Fasteners M8 L25 Hex Bolt washer assembly 4 EA Recommended Torque Value M8 Hex Bolt 110 lbf in MMU Rear M8 Hex Bolt Washer Assembly Scissors Bracket Assembly M8 Hex Bolt Washer Assembly M8 Hex Bolt Washer Assembly ...

Page 70: ...d apply Hex Head 13 mm Spanner 13 mm 2 Place the fixed bracket assembly on the fixing location at the bottom of the back of the MMU and fix it with the fasteners Fixing Fixed Bracket Assembly_Wall Type Fixing MMU on the Wall To fix MMU on the Wall 1 Make sure that you have the following items MMU Rear M8 Hex Bolt Washer Assembly Fixed Bracket Assembly M8 Hex Bolt Washer Assembly M8 Hex Bolt Washer...

Page 71: ...ion Recommended Torque Value M12 Flange Nut 372 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner Hex Head 19 mm Level 2 Hang the wall mounting bracket fixing hole of MMU rear on the anchor bolt fixed to the wall Fixing MMU on the Wall 1 3 Fix MMU using fasteners at the right left and top bottom side of it M12 Anchor bolt ...

Page 72: ...right 2018 All Rights Reserved Fixing MMU on the Wall 2 When using up tilting installation of wall type switch the location of scissors bracket assembly and fixed bracket assembly Refer to Fixing MMU on the Pole_Up Tilting Installation MMU Left Side M12 Hex Nut M12 Hex Nut MMU Right Side ...

Page 73: ...alue M12 Flange Nut 372 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner 19 mm 2 Rotate counter clockwise the fasteners on the installation brackets at the top and bottom of the MMU once or twice to loosen them Do not detach the fasteners completely and loosen the 0 8 in of the M12 flange nut of the angle plate o Location of the fasteners to...

Page 74: ...o the front bracket_top iii M12 flange nut to fix the angle plate angle plate rotation axis iv M12 flange nut to connect the scissors brackets o Location of the fasteners to loosen at the bottom of the MMU i M12 flange nut to connect the fixed bracket to the front bracket MMU Down Tilting 1 3 Adjust the down tilt of the MMU with the down tilting holes on the angle plate and place the angle plate o...

Page 75: ...nfidential Chapter 2 Installing System MTP02P Series Installation Manual v1 0 61 Copyright 2018 All Rights Reserved MMU Down Tilting 2 4 Re tighten the loosened fasteners Angle Plate 1 2 3 M12 Flange Nut ...

Page 76: ...12 Flange Nut 372 lbf in Working Tools Torque Wrench 100 400 lbf in Torque Wrench Spanner head apply Hex Head 19 mm Spanner 19 mm 2 Rotate counter clockwise the fasteners on the installation brackets at the top and bottom of the MMU once or twice to loosen them Do not detach the fasteners completely and loosen the 0 8 in of the M12 flange nut of the angle plate o Location of the fasteners to loose...

Page 77: ...he scissors brackets ii M12 flange nut to fix the angle plate angle plate rotation axis iii M12 flange nut to connect the unit bracket to the scissors bracket iv M12 flange nut to connect the scissors bracket to the front bracket_bottom MMU Up Tilting 1 3 Adjust the up tilt of the MMU with the down tilting holes on the angle plate and place the angle plate on the scissors bracket 1 5 4 2 3 0 8 in ...

Page 78: ...onfidential Chapter 2 Installing System MTP02P Series Installation Manual v1 0 64 Copyright 2018 All Rights Reserved MMU Up Tilting 2 4 Re tighten the loosened fasteners Angle Plate 1 2 3 M12 Flange Nut ...

Page 80: ...ll Rights Reserved Chapter 3 Connecting Cables Cabling Procedure The procedure to connect system cables is as follows Procedure to Connect MMU Cables Grounding Connecting Ground Cable Power Cabling Connecting Power Cable External Interface Connection Connecting LINK Cable ...

Page 81: ...d depending on the field situation such as cutting after installing or installing after cutting Cable Path Inspection When installing a cable that connects between the rectifier Main Ground Bar MGB and backhaul device and so on within the system the cable path length and the cable installation method and so on must be inspected Follow these guidelines when inspecting the cabling path A minimum cab...

Page 82: ... device after cable path inspection and cable cutting have been completed Follow these guidelines when installing a cable Be careful not to damage the cable If the cable is damaged cut out the damaged section before installing or replace the cable Run the cable so that it is not tangled In particular when installing a cable from a horizontal section to a vertical section be careful not to reverse ...

Page 83: ...o the outside Cut off the remainder of the cable thread by leaving about 50 mm of extra length to prevent the knot from easily getting untied If there is a danger that the contact failure may occur in a connector connection due to tension bind the cable at the closest location to the connector Connector Attachment Connector attachment involves assembling a connector to an installed cable or to a d...

Page 84: ...different for each provider consult with the provider before attaching them When connecting the cables always connect the ground cable first If worker contacts the equipment connect a cable or perform maintenance without connecting the ground cable the system can be damaged or a worker may be injured due to static electricity and short circuit When performing cable work for the system proceed with...

Page 85: ...6 AWG 1C MMU Rectifier 2 Power Cable Distance Cable 20 m 75 ft 8 AWG 2C 35 m 115 ft 6 AWG 2C CDU 3 LINK Cable Optical Cable Single mode Outdoor Type MPO to LC UPC The inlet hole finishing method of external equipment must be progressed after consultation with operation company in case of the cable connected to external equipment Optical distribution box etc The Cable Power Cable LINK Cable MGB 1 G...

Page 86: ... prevent human life and the system from over current over voltage and lightning To provide a discharge path for surge voltage generated by lightning and power switch To protect the system from static electricity To eliminate or minimize the high frequency potential in the system housing To provide a conductor for the balance and stability of high frequency current To stabilize the potential of the...

Page 87: ...ipper Screw Driver Number 3 Torque Driver 20 90 lbf in Screw Driver Bit Number 3 For the pressure terminal of the cable the UL listed products or equivalent should be used For example Manufacturer Panduit MMU 6 AWG Pressure Terminal LCD6 14A L 2 Install the ground cable from the MGB to the MMU ground terminal as shown in figure below Connecting Ground Cable 1 3 Remove the fastener M6 SEMS from the...

Page 88: ...eserved Connecting Ground Cable 2 4 Assemble a pressure terminal and a heat shrink tube at the end of the MMU ground cable 5 Align the pressure terminal to the mounting hole of the MMU ground terminal 6 Firmly fix the pressure terminal onto the MMU ground terminal using M6 SEMS MMU Front M6 SEMS Hex M6 SEMS Hex ...

Page 89: ...Confidential Chapter 3 Connecting Cables MTP02P Series Installation Manual v1 0 75 Copyright 2018 All Rights Reserved Connecting Ground Cable 3 MMU Ground Cable 0 8 in M6 SEMS Hex M6 SEMS Hex ...

Page 90: ...must be tightly secured to prevent electrical accidents The heat resistant temperature of the power cable should be 90 C or more Install the power cable to the power port of the system by considering the radius of curvature of its cable specification and then cut the cable If operator installs the cable after cutting there may be length difference among the core wires at the end of the cable becau...

Page 91: ... m 75 ft 8 AWG 2C 35 m 115 ft 6 AWG 2C Minimum Cable bend Radius Dynamic bend radius 8 OD Static bend radius 12 OD Connector Rectifier Check specifications of rectifier output terminal per site and prepare fasteners MMU JONHON Push Pull Type CT48J 2102TSCBM 08A Working Tools Cable Cutter Wire Stripper Compressor Heating Gun Nipper Table 27 Power Cable Connector Pin Map Power Connector Pin No Descr...

Page 92: ...e MMU cable side connector Connecting Power Cable 2 4 Insert the connector aligning the cable side connector s white dot and system side connector s white dot When inserting the connector push the shell to upper side Cable Side MMU Side MMU Front MMU Front MMU Side Connector s Cap MMU Side Connector s Cap Cable Side Connector s Cap Rectifier Power Cable MMU Bottom View ...

Page 93: ... be invisible or hidden The method for connecting disconnecting the power connector is as follows For connecting the connector push the shell to upper side For disconnecting the connector pull the coupling nut to lower side Connecting Connector Disconnecting Connector Shell Push Coupling Nut Pull White Line is invisible White Line is visible MMU Front Cable side connector s white dot Shell Push MM...

Page 94: ...NK Cable Connection Category Description Installation Section CDU MMU Cable Optical Cable Single Mode for Outdoor Type Minimum Cable bend Radius 10 OD Connector MMU_LINK MPO JONHON PAMPT1AM02 Plug CDU LC UPC The light from the laser beam runs through the optical cable Handle the optical cables with care as the exposure to the laser beam can seriously injure worker s eye 2 Install the LINK cable fr...

Page 95: ...t 2018 All Rights Reserved Connecting LINK Cable 2 4 Insert the connector aligning the cable side connector s white marking and system side connector s white dot When inserting the connector push the shell to upper side Cable Side MMU Front MMU Side MMU Front MMU Side Connector s Cap Cap Cap ...

Page 96: ...ll Rights Reserved Connecting LINK Cable 3 When the MPO connector connection is completed the system side receptacle and the coupling nut of the cable side connector must be closely attached Shell Push LINK Cable side white marking MMU Front MMU White dot MMU Front LINK Port MPO Connector LINK Cable ...

Page 97: ...ual v1 0 83 Copyright 2018 All Rights Reserved The method for connecting disconnecting the MPO connector is as follows For connecting the connector push the shell to upper side For disconnecting the connector pull the coupling nut to lower side Shell Coupling Nut Push Pull ...

Page 98: ... system and select an inspector to set an inspection schedule per site On site Inspection and Inspection Checklist The on site inspection is to perform inspection visually or using instruments for NO YES Sharing Inspection Results Taking Corrective Actions On site Inspection Inspection Checklist Inspection Checklist Corrective Actions Sharing the Results of Corrective Actions and Preparing Prevent...

Page 99: ... the corrective actions are all completed the inspector must share the results with the installation operator and relevant departments and prepare a preventive plan to prevent the same or similar problems from re occurring Construction Situation Checklist Table 29 Construction Situation Check list Category Check Items Criteria Result Pass Fail Installing Equipment Appearance of equipment and mecha...

Page 100: ...ty Cable specification Checking the specification Checking the limit distance Cabling Cable damage Proper installation route Compliance with the radius of curvature Cable binding status Binding status Binding interval Checking binding materials Cable connection Checking cable connection Pin Map Input voltage Assembly condition of a pressure terminal and connector Fastening condition of a pressure ...

Page 101: ...g torque value Installation status of cable tag Position Marking content Checking tag installation method Others Reserved ports Checking port cap fastening status Cable inlet status Connection of equipment I O port Checking fastening status Conduit Cable Gland Cable tray and duct Checking installation status Status of inside outside of the equipment and system surrounding area Checking the stockin...

Page 102: ...Alternating Current DC Direct Current DL Downlink CDU Cabinet Digital Unit eNB Evolved UTRAN Node B EMC Electro Magnetic Compatibility LTE Long Term Evolution MGB Main Ground Bar MIMO Multiple Input Multiple Output MMU Massive MIMO Unit RF Radio Frequency RTN Return SEMS pre asSEMbled washers and screws UL Uplink ...

Page 103: ...leaner use the products shown in the example below or their equivalents Examples Manufacturer USCONEC http www usconec com IBCTM Brand Cleaner P N 9393 For LC LC and MU Connector Cleaning IBCTM Brand Cleaner P N 9392 For SC Connector Cleaning IBCTM Brand Cleaner P N 12910 For ODC Connector Cleaning Manufacturer The Fibers www thefibers com HuxCleaner 1 25 mm Type For LC and MU Connector Cleaning H...

Page 104: ...ghts Reserved 2 If the optical output measurement result meets the reference value clean the connector again and connect it 3 If the measurement result does not meet the reference value discard the cable replace it with a new cable and then clean the new one and connect it to the system Optical Power meter LC PC Plug ...

Page 105: ... 5 6 6 4 M4 1 5 13 15 M5 2 8 25 29 M6 4 9 43 50 M8 12 110 127 M10 25 217 250 M12 42 372 428 Table 31 Brass Bolts Torque Value Bolt Spec Torque Value N m Torque Value lbf in Torque Value kgf cm M6 2 9 26 30 M8 6 3 56 64 Table 32 Connector Connection Torque Value Connector Torque Value N m Torque Value lbf in Torque Value kgf cm SMA connector 0 59 5 2 6 TNC connector 0 88 7 8 9 N type connector 2 17...

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