Samsung Smart MBS RRH-P4 Installation Manual Download

Page: 76 / 162

Ver.

CHAPTER 2. Installation of RRH-P4

2-46

2600-00CTEIGAA

4.0

When using the power cable (AWG10)

Follow the steps below to connect the power cable to RRH-P4.

1) Unscrew the power window cover fixing screw located at the rear bottom of RRH-P4

using a Torx (T20) screwdriver. (The cover fixing screw is designed to remain attached

to the cover.)

Figure 2.34 Connecting RRH-P4 power cable (AWG10) (1)

Cover Fixing Screw (T20)

DC Power Window Cover

Summary of Contents for Smart MBS RRH-P4

Page 1: ...Ver 2600 00CTEIGAA 4 0 Smart MBS RRH P4 Installation Manual ...

Page 2: ...f their respective companies This manual should be read and used as a guideline for properly installing and operating the product This manual may be changed for the system improvement standardization and other technical reasons without prior notice If you need updated manuals or have any questions concerning the contents of the manuals contact our Document Center at the following address or Web si...

Page 3: ...RH P4 CHAPTER 2 Installation of RRH P4 This chapter describes the procedure to install RRH P4 ANNEX A Sector Antenna Installation This annex describes sector antenna configurations and its installation requirements ANNEX B Feeder Line Work This annex describes cautions and allowed radius of curvature when installing feeder line ANNEX C Assembling connector This annex describes the procedure of ass...

Page 4: ...erstood Such information may or may not be enclosed in a rectangular box separating it from the main text but is always preceded by an icon and or a bold title WARNING Provides information or instructions that the reader should follow in order to avoid personal injury or fatality CAUTION Provides information or instructions that the reader should follow in order to avoid a service failure or damag...

Page 5: ... Figure 2 24 Connecting Hybrid cable 2 Figure 2 26 Connecting Hybrid cable 4 2 8 3 Connecting RRH P4 Power Cable 2 8 4 Connecting RRH P4 CPRI cable Power Window 3 0 02 2012 Added 2 4 Cable Gland Assembly and Cable Installation Modified Figure 2 25 Connecting Hybrid cable 3 2 0 09 2011 Added caution Managing unused port 2 7 2Connecting DU Cabinet side cable Added power cables AWG8 AWG10 torque 2 7 ...

Page 6: ...Ver INTRODUCTION IV SAMSUNG Electronics Co Ltd 2600 00CTEIGAA 4 0 This page is intentionally left blank ...

Page 7: ... the Safety Concerns section is to ensure the safety of users and prevent property damage Please read this document carefully for proper use Symbols Caution Indication of a general caution Restriction Indication for prohibiting an action for a product Instruction Indication for commanding a specifically required action ...

Page 8: ...the breaker connected to the RRH P4 power before opening or closing the power window cover of the RRH P4 If you open or close the power window cover when the breaker is turned on it may cause damage to the system or cause an electric short circuit resulting in severe injury Installation General Caution for Laser Beam of Optical Module and Cable The optical module and cable used in the system emit ...

Page 9: ...re according to the cable specifications When cutting the cable first the length difference of cable end can be occurred by cable curvature and the power terminal may cause contact fault Caution When Connecting Optical Cables Before connecting an optical cable make sure that there is no dust or foreign substance on the cross section of the connector core If there is any dust or foreign substance d...

Page 10: ...ou connect or disconnect the RET cable while the breaker is turned on it may cause an electric short circuit resulting in damage to the RET function Installation General Caution when losing External Power Cable Support Bracket 2 6 Connecting ground cable External Power Cable Support Bracket and two cable tie stainless steel for fixing cable are enclosed in RRH P4 package Be careful not to lose whe...

Page 11: ...ng two or more cables in the gland may damage the gland Caution when loosen and tighten the Cable Gland Nut In case of assembling the cable gland and cabling do not loosen and tighten by turning the cable gland body or other parts turning the cable gland body may cause corrosion and system failure by entering of any external air and moisture Checking assembly state of the unused cable gland All co...

Page 12: ... within the shielding angle as shown below considering the downward distance and the angle from the tower lightning rod or the antenna pole lightning rod The protection angle of the lightning rod should be 45 degrees Finishing Heat Shrink Tube of a Sector Antenna 1 Insert an antenna protection plate 2 Place the heat shrink tube on the connection point and shrink the heat shrink tube using a heat g...

Page 13: ...fore Installation 1 1 1 1 System Configuration 1 1 1 2 Specifications 1 3 1 3 Cabling 1 5 1 4 Installation Precaution 1 7 1 5 Installation Tool 1 12 CHAPTER 2 Installation of RRH P4 2 1 2 1 Installation Procedure 2 1 2 2 Foundation Work 2 2 2 2 1 Equipment Arrangement 2 2 2 3 Unpacking and Transporting 2 3 2 3 1 Importing Items 2 3 2 3 2 Unpacking Items 2 3 2 4 Cable Gland Assembly and Cable Insta...

Page 14: ...Connecting RRH P4 Power Cable 2 37 2 8 4 Connecting RRH P4 CPRI cable 2 57 2 8 5 Hybrid Cable Shield Grounding Connection 2 63 2 8 6 Remaining Hybrid cable 2 65 2 9 Installation Test 2 68 ANNEX A Sector Antenna Installation A 1 A 1 Cautions when Installing a Sector Antenna A 1 A 2 Sector Antenna Layout A 1 A 3 Sector Antenna Installation A 2 ANNEX B Feeder Line Work B 1 B 1 When installing the fee...

Page 15: ... 1 E 2 Pressure Reference Table E 2 E 3 Assembling Pressure Terminal E 5 ANNEX F Standard Torque F 1 ABBREVIATION I C R I T U II LIST OF FIGURES Figure 1 1 RRH P4 Configuration 1 1 Figure 1 2 External Interfaces of RRH P4 1 2 Figure 1 3 Cabling Diagram 1 5 Figure 2 1 System Installation Cable Connection Procedure 2 1 Figure 2 2 RRH P4 Installation Space 1 sector pole type 2 2 Figure 2 3 Cable Glan...

Page 16: ...er cable AWG8 1 2 37 Figure 2 28 Connecting RRH P4 power cable AWG8 2 2 38 Figure 2 29 Connecting RRH P4 power cable AWG8 3 2 39 Figure 2 30 Connecting RRH P4 power cable AWG8 4 2 40 Figure 2 31 Connecting RRH P4 power cable AWG8 5 2 41 Figure 2 32 Connecting RRH P4 power cable AWG8 6 2 42 Figure 2 33 Connecting RRH P4 power cable AWG8 7 2 43 Figure 2 34 Connecting RRH P4 power cable AWG10 1 2 46 ...

Page 17: ...2 C 9 Figure C 10 Assembling the N type male Connector 1 2 in Feeder Line 3 C 10 Figure C 11 Assembling the N type male Connector 1 2 in Feeder Line 4 C 11 Figure C 12 Assembling the Din type male Connector 1 2 in Feeder Line 1 C 12 Figure C 13 Assembling the Din type male Connector 1 2 in Feeder Line 2 C 13 Figure C 14 Finishing connector connection with the tape C 14 Figure C 15 Shrinking the He...

Page 18: ...eder line 2 20 Table 2 3 RET Cable Side Connector Pin Map 2 22 Table 2 4 Hybrid Cable Color Map 2 34 Table 2 5 CPRI Cable connection configuration 2 60 Table 2 6 CPRI cable connection standard When CDMA DU Shelf is one 2 60 Table 2 7 CPRI cable connection standard When CDMA DU Shelf is two 2 61 Table 2 8 Construction Status Checklist 2 70 Table B 1 Curvature Radius of Feeder Cable for Outdoor B 2 ...

Page 19: ...0 00CTEIGAA 4 0 CHAPTER 1 Before Installation 1 1 System Configuration RRH P4 Configuration The following shows the configuration of RRH P4 Figure 1 1 RRH P4 Configuration Top View Front View Bottom View Right View Left View Rear View 23 81 605 8 96 227 5 13 78 350 Unit in mm ...

Page 20: ... 2 SAMSUNG Electronics Co Ltd 2600 00CTEIGAA 4 0 External Interfaces of RRH P4 The following shows the external interfaces of RRH P4 Figure 1 2 External Interfaces of RRH P4 Bottom View POWER 48 V ANT 3 OPTIC RET Ground ANT 2 ANT 1 ANT 0 ...

Page 21: ...r per Sector 40 W 4Tx Total 160 W a Multiple Antenna CDMA 1T2R 2T2R 1T4R 2T4R LTE 2T4R 4T4R DU RRH P4 Interface 2 5 Gbps CPRI 4 0 Optic a Output power at the RU antenna port Not external filter antenna port Input Power The following table shows the power specifications for RRH P4 RRH P4 complies with UL60950 safety standard for electrical equipment Item Specifications Input voltage 48 V DC 40 56 V...

Page 22: ...0 55 C without solar load a Humidity 10 95 a The moisture content must not exceed 0 024 kg per 1 kg of air Altitude 0 1800 m 0 6000 ft Vibration GR 63 CORE Sec 4 4 Earthquake Office Vibration Transportation Vibration Noise sound pressure level Max 65 dBA at distance of 5 ft 1 5 m and height of 3 ft 1 0 m Electromagnetic compatibility EMC FCC Title47 Part 15 Class B US Federal Regulation FCC Title4...

Page 23: ...wing shows the cables connected to RRH P4 Figure 1 3 Cabling Diagram RF Antenna 1 TGB Ground Cable TGB Feeder Line Ground Cable Ground Kit 7 8 in Feeder Line or more TGB and Ground Kit are used in case of the 7 8 in feeder line or more Rectifier UADU 3 Power Cable 4 CPRI Cable 5 RET Cable 6 RF Cable 2 RRH P4 Ground Cable ...

Page 24: ...ound Bar 1 TGB Ground Cable AWG2 GV 25 mm 2 However This can be different defending on the standard of service provider 1C RRH P4 MGB 2 RRH P4 Ground Cable AWG8 GV 6 mm 2 Rectifier 1C 3 Power Cable AWG10 4 mm 2 2C or AWG8 6 mm 2 UADU 2C 4 CPRI Cable Optic Cable Single Mode RET 5 RET Cable Ass y Shield Cable Antenna 6 RF Cable 1 2 in or 7 8 in Feeder Line ...

Page 25: ...alarm and the location of the fire extinguisher and how to use it Check the location of the nearest emergency exit During Installation Cut all equipment power before installation Always wear protection gloves and goggles when drilling holes into the wall or ceiling To prevent electric shocks from metallic objects remove all accessories such as watches or rings Wearing protection gloves and goggles...

Page 26: ...le Cut the cable to the length determined in the Cable Path Inspection step Use a dedicated cable cutting tool Cut the cable at right angles Be careful to keep the cable away from any moisture iron lead dust or other foreign material when cutting Remove any foreign material attached to the cable using solvent and a brush Cable Installation Cable installation involves running the cable along the ca...

Page 27: ... mm External diameter 1 26 in 32 mm 17 71 in 450 mm If the allowed cable bend radius is specified by the manufacturer comply with the bend radius specified Cable Binding Cable binding involves fixing and arranging an installed cable using binding strings cable ties binding lines and ram clamps etc Follow these guidelines when binding a cable Be careful not to damage the cable during binding Use ap...

Page 28: ...cation tag attachment involves attaching a marker cable tie nameplate and label etc to the both ends of a cable connections to a connector to identify its use and cabling path Marker Cable Tie On the marker cable tie a label can be attached The appearance and specification may differ depending on the type and manufacturer Follow these guidelines when attaching an identification tag When installing...

Page 29: ...rious injury if the eyes are exposed to the laser beam of the optical cable Caution for cleaning the Rack Make sure that worker does not damage installed cables while cleaning the rack Caution for cleaning the Power Supply While cleaning the power supply device take caution that the device does not come in contact with alien bodies that may cause power failure Damage Prevention For handling device...

Page 30: ...6 10 mm 5 Hacksaw Frame Blade Normal HIS 6 Level Plumb bobs Normal 1 10 lb 500g 7 Heating gun 122 572 F 50 300 C 8 Solder 30 130 W 9 Power extension cable 98 42 ft 30 m 10 Tape measure 16 4 ft 164 ft 5 m 50 m 11 Cable cutter 12 8 in 325 mm 12 Silicon gun Silicon Normal Gray Colorless 13 Spanner 0 75 in 0 94 in 1 42 in 19 mm 24 mm 36 mm 14 Hexagonal wrench bolt 15 Hoisting wire 82 ft 25 m 16 Instal...

Page 31: ...on Cable Connection Procedure Cabling in the Cabinet Cabling the Hybrid Cable Check This procedure may be omitted when using an existing installation If required additional work can be done through the standard procedure and thus will not be described in this manual Antenna Installation Material Check Antenna Mounting System Installation Cabling from Antenna to RRH RRH Installation Buss bar Instal...

Page 32: ...mmended Distances for System Arrangement Item Recommended Distances Front Rear 31 5 in 800 mm or more Sides 23 62 in 600 mm or more Figure 2 2 RRH P4 Installation Space 1 sector pole type Equipment Installation Space The figure above illustrates the installation space using a 4 in 101 6 mm 90 A diameter pole The measures may differ depending on the diameter of the pole 23 81 605 Pole Φ 3 4 5 in Φ ...

Page 33: ...them when installing or mounting Vibration Level for Transportation When carrying the system fasten the system firmly not to exceed the proper vibration level from 1 to 500 Hz When carrying system use a lift to prevent accidents However if the system should be carried by people enough people are required to carry the system Before moving the system check the storage place for the system and remove...

Page 34: ...maller radius than the permitted specification may result in influx of external air or moisture into the system and may cause corrosion or system malfunction Installing a cable thicker than the permitted specification or installing two or more cables in the gland may damage the gland Caution when loosen and tighten the Cable Gland Nut In case of assembling the cable gland and cabling do not loosen...

Page 35: ...2600 00CTEIGAA 4 0 2 4 1 Cable Gland Parts Figure 2 3 Cable Gland Parts By loosening the gland nuts outside the unit the cable gland is dissembled into 3 parts as shown in the picture below Except for system side fixing parts Cable Gland Nut Protection Cover Rain Protection Filler ...

Page 36: ...he unit whether it has the protection cover inside the cable gland nut as shown in the picture below cross section picture of outer wall of the unit the same as the original factory configuration 3 Remove the protection cover circular transparent plate and keep it separately Cross section Protection Cover Cable Gland Nut 2 Separate the cable gland nut by loosening counterclockwise Here check the p...

Page 37: ...ct it to the system according to assembling standard and clean up the rest of the cable 5 Install the cable by passing it through the cable gland nut from outside to inside Rain Protection Filler Separated rain protection filler Cable Gland Nut Cable Inside Outside 7 Put the rain protection filler on the cable inside the cable gland nut At this time widen the split groove of rain protection filler...

Page 38: ... them and prevent them from rotating Thus place them in a right position to fit into each other 9 Attach the rain protection filler into the cable gland body as shown in the picture below Make sure it is pushed in completely Rain Protection Filler Cable Cable Gland Nut Cable Gland Body Bump on the Rain protection Filler Rain Protection Filler Cable Gland Nut Cable Cable Gland Body X O 10 Attach th...

Page 39: ...st be secured in the original factory configuration If the cable gland nut is fitted without the rain protection filler or the protection cover in place reassemble them as illustrated in Figure 2 7 The unused cable gland should not be disassembled and be kept in the original factory configuration If it is disassembled it should be assembled in the same way as the original factory configuration bas...

Page 40: ...acket to the RRH P4 s top fixing holes and fix these firmly with insulation bushing spring washer plane washer and M8 25L Hex bolt B Place the bakelite bottom and bottom bracket to the RRH P4 s bottom fixing holes and fix these firmly with insulation bushing spring washer plane washer and M8 25L Hex bolt M8 25L Hex Bolt M8 Plane Washer Top Bracket M8 Spring Washer M8 Insulation Bushing Bakelite Bo...

Page 41: ... Co Ltd 2 11 2600 00CTEIGAA 4 0 Figure 2 9 Fixing Wall Mount 2 C Fix top bracket and bottom bracket Attached to the RRH P4 to the wall with M10 anchor bolt ass y M10 Anchor Bolt Top Bracket M10 Plane Washer M10 Spring Washer M10 Hex Nut RRH P4 Top Bracket Bottom Bracket ...

Page 42: ...2600 00CTEIGAA 4 0 Cautions When Using Wall Mount Fasteners The fasteners used to attach the wall mount including the anchor bolt spring washer plane washer and Hex nut must be made of stainless steel STS 304 Otherwise it may cause corrosion and rust to fixing materials ...

Page 43: ...cket to the RRH P4 s top fixing holes and fix these firmly with insulation bushing spring washer plane washer and M8 25L Hex bolt B Place the bakelite bottom and bottom bracket to the RRH P4 s bottom fixing holes and fix these firmly with insulation bushing spring washer plane washer and M8 25L Hex bolt M8 25L Hex Bolt M8 Plane Washer Top Bracket M8 Spring Washer M8 Insulation Bushing Bakelite Bot...

Page 44: ...less steel STS 304 Otherwise it may cause corrosion and rust to fixing materials C Place the RRH P4 Attaching Top bracket and bottom bracket to the pole front place the rear bracket to the pole rear and fix these firmly with insulation M12 180L Hex bolt plane washer spring washer and Hex nut M12 180L Hex Bolt Pole Φ 3 4 5 in Φ 76 3 114 3 mm Top Bracket Rear Bracket M12 Plane Washer M12 Spring Wash...

Page 45: ... to or scratches on the output port and affect the output performance of the RRH P4 How to lift up RRH P4 After fixing the bracket of RRH P4 side bind the rope to the heat sink of RRH P4 and a space between top bracket and RRH P4 lift up using a hoist lift as shown below For the safety maintain the status of lifting up by completing RRH P4 installation Unbind the rope after the installation is com...

Page 46: ...e Connection Diagram Caution for connecting and disconnecting Feeder Line Connector Check whether the system is turned off before connecting or disconnecting a feeder line connector to or from the RRH P4 RF port and the RF antenna When connecting the feeder line between RRH P4 RF port and RF antenna each port and the feeder line connector should be tighten by 14 46 lbf ft 200 kgf cm torque to mini...

Page 47: ...tenna 2 Insert a heat shrink tube jelly type to each end of the installed 1 2 inch feeder lines then connect a Din type male connectors to the RRH P4 s RF port and the RF antenna port 3 After installing the connector shrink the heat shrink tubes using a heat gun Figure 2 13 Connecting RRH P4 Feeder Line 1 Detail A Din Type Male Connector Heat Shrink Tube Jelly Type 1 2 in Feeder Line ...

Page 48: ...eder Line Connector When connecting the feeder line between RRH P4 RF port and RF antenna each port and the feeder line connector should be tighten by 14 46 lbf ft 200 kgf cm torque to minimize influence of PIMD Antenna Connector Din Type Female 1 2 in Feeder Line Heat Shrink Tube Jelly Type RF Antenna Detail B Din Type Male Connector for 1 2 in Feeder Line ...

Page 49: ...a pole lightning rod The protection angle of the lightning rod should be 45 degrees Finishing Heat Shrink Tube of a Sector Antenna 1 Insert an antenna protection plate 2 Place the heat shrink tube on the connection point and shrink the heat shrink tube using a heat gun 3 Avoid aiming the heating gun toward the antenna s body as shown in the figure below Lightning rod 45 45 RF Antenna Heat Shrink T...

Page 50: ...ector between the system s RF port to the antenna port must be smaller than 1 5 return loss 14 dB If a separate standard has been established with the career the established standard will take precedence Identification tag installation Attach the identification tag in the below table to the feeder line Table 2 2 GPS Identification Tag of Feeder line Category Description Installation position Attac...

Page 51: ...cable Follow the steps below to connect the Remote Electrical Tilting RET cable used to control the tilting angle of the antenna from the distance Figure 2 15 Connecting RET cable RET Connector Amphenol or equivalent RET Cable Shield Cable Heat Shrink Tube Jelly Type Heat Shrink Tube Jelly Type Heat Shrink Tube Jelly Type ...

Page 52: ...21 V 6 7 21 V RTN 7 8 N C 8 Caution When Connecting RET Cable Make sure to turn off the breaker connected to the RRH P4 power of the DU cabinet before connecting the RET cable between the antenna RET port and the RRH P4 RET port If you connect or disconnect the RET cable while the breaker is turned on it may cause an electric short circuit resulting in damage to the RET function RRH P4 side Connec...

Page 53: ...MSUNG Electronics Co Ltd 2 23 2600 00CTEIGAA 4 0 RET When 21 VDC volts are applied the current supplied to the RET from RRH P4 must be 1 A or lower The exterior of the RET connector must be made of metal without vent hole or other UL certified material ...

Page 54: ...ssure Terminal 6 mm2 3 Place the pressure terminal at one end of the ground cable of RRH P4 aligning with the fixing holes and fix it using M6 SEMS When being tighten by screw apply 2 76 3 37 lbf ft 38 16 46 64 kgf cm torque 2hole 90 Hole Diameter 1 4 in 6 3 mm Hole Distance 0 63 in 16 mm Figure 2 17 Connecting RRH P4 Ground cable RRH P4 A Ground Cable AWG8 GV 6 mm2 1C M6 10L SEMS Ground Cable AWG...

Page 55: ...ble sheath where the pressure terminal is connected and then push the cable all the way to the end of the cable lead in part Check the position of the coaxial cable through the inspection window of the pressure terminal before compressing it with a compressor Caution when losing External Power Cable Support Bracket External Power Cable Support Bracket and two cable tie stainless steel for fixing c...

Page 56: ... the tower E F Figure 2 18 Installing Hybrid cable 1 A Use a crowbar to open the wooden box cover After opening the cover ensure to remove the remaining nails as they may cause injury B Hold both ends of the hybrid cable and lift it out of the box Tape the power cable and optic cable separately at 3 28 ft 1 m interval Also tape the exposed optic connector to prevent damage 3 28 ft 1 m Tape 3 28 ft...

Page 57: ...2 27 2600 00CTEIGAA 4 0 Figure 2 19 Installing Hybrid cable 2 C Take the cable out of the box paying attention not to impact the junction box and the jumper cable Be careful not to drag the jumper cable on the floor D Lay the hybrid cable on the floor Junction Box Jumper Cable ...

Page 58: ...stalling Hybrid cable 3 E Install pulling wire to the 3 28 ft 1 m point of RRH side hybrid cable s junction box breakout point bottom Wind the pulling wire by 7 times or more to the 3 28 ft 1 m or more length of hybrid cable Junction Box Breakout Point Min 1 m Pulling Wire Min 3 28 ft 1 m 1 2 3 4 5 6 7 ...

Page 59: ...ion box when lifting the hoist Maintain hoisting wire in a straight line separate the RRH side cable s curve from the hoisting wire with 5 9 in 150 mm or more distance And fix cable and wire with cable tie When lifting the hoist be careful not to apply tension to other areas of the hybrid cable except where the pulling wire is attached Max 3 28 ft 1 m Junction Box Breakout Point Pulling Wire Hoist...

Page 60: ...nics Co Ltd 2600 00CTEIGAA 4 0 Hybrid cable mounting clamp and installation standards When fixing hybrid cable to the tower ladder use the clamp of photo below and fix use of a clamp and fix cable with fixed interval of once per 3 ft Clamp Ladder Hybrid Cable ...

Page 61: ... end of the power cable wire at 0 59 in 15 mm 8 Using a conduit insert the hybrid cable s power cable and optic cable together into the cabinet Be careful not to damage the optic cable s connector 9 From the inside of the cabinet pull the optic cable to the right side of the system and attach temporarily with a cable tie 10 Using a flat head screwdriver 1x100 turn the RRH power terminal s screw co...

Page 62: ...able Sheath Knife 1 Using a knife peel off the heat shrink tube that binds the cables together 1 Heat Shrink Tube Peeling Wire Hybrid Cable Sheath 2 Pull the peeling wire to cut the hybrid cable s sheath 2 3 Peel off the hybrid cable s sheath Hybrid Cable Sheath 3 4 4 Peel off the aluminum foil wrapped around the inner cable ...

Page 63: ...driver 1x100 turn the RRH power terminal s screw counter clockwise 2 to 3 times 6 Insert the power cable to the terminal according to its usage and polarity then fasten the screw 7 Bind two cables 48 V RTN at 3 94 in 100 mm from the terminal using a cable tie 8 Bury the optic cable following the system s inner right wall up to the UADU 0 side and bind using a cable tie 9 Connect the connector of t...

Page 64: ...own stripe 48 V Red Black Blue Brown Breaker F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 RRH RRH 0 RRH 1 RRH 2 RRH 3 RRH 4 RRH 5 RRH 6 RRH 7 RRH 8 RRH 9 RRH 10 RRH 11 Capacity 32 A 32 A 20 A 20 A 32 A 32 A 20 A 20 A 32 A 32 A 20 A 20 A RRH DC SPD Terminal Alpha RRH DC SPD Terminal Beta RRH DC SPD Terminal Gamma Reserved Reserved Reserved RTN 48 V RTN 48 V RTN 48 V RTN 48 V RTN 48 V RTN 48 V RTN 4...

Page 65: ...igure 2 25 Connecting Hybrid cable 3 Figure 2 26 Connecting Hybrid cable 4 RRH_α Power Cable Conduit 4 Gamma Conduit 3 Beta Conduit 2 Alpha RRH_β Power Cable RRH_γ Power Cable RRH SPD Terminal 20 32 A Cable Tray Box RRH Interface Connector LC PC RRH Interface CPRI Cable Hybrid Cable L9CA B4T L0 2 Port ...

Page 66: ...ishing work is required on cable insertion holes Cable gland Conduit and etc to prevent entering of any foreign substance external air and moisture Unused cable insertion hole Finish cable insertion hole using fishing materials such as dust cap rubber packing and etc Cable installed insertion hole After installing cable finish insertion hole using tape compressed sponge rubber packing silicon etc ...

Page 67: ...e power cable AWG8 Follow the steps below to connect the power cable to RRH P4 1 Unscrew the power window cover fixing screw located at the rear bottom of RRH P4 using a Torx T20 screwdriver The cover fixing screw is designed to remain attached to the cover Figure 2 27 Connecting RRH P4 power cable AWG8 1 Cover Fixing Screw T20 DC Power Window Cover ...

Page 68: ... 1 77 in 45 mm length and peel off the inner wire at 0 39 in 10 m length 4 Insert heat shrink tube 0 59 in 15 mm at the inner wire and shrink the pressure terminal AWG8 Pressure Terminal AWG8 ring type hole diameter 0 2 in 5 3 mm 5 Locate heat shrink tube 48 V blue RTN red at pressure terminal and shrink the heat shrink tube using a heat gun Figure 2 28 Connecting RRH P4 power cable AWG8 2 DC Powe...

Page 69: ...e Cut power cable after installing power cable to RRH P4 power terminal taking into account the radius of curvature according to the cable specifications When cutting the cable first the length difference of cable end can be occurred by cable curvature and the power terminal may cause contact fault 6 Remove the power terminal protection cap from the power terminal block Figure 2 29 Connecting RRH ...

Page 70: ...nut to the power cable Hybrid cable AWG8 2C 9 Insert the power cable from the bottom of the equipment through the cable gland then install within the power window Figure 2 30 Connecting RRH P4 power cable AWG8 4 RTN 48 V Cable Gland Nut Rain Protection Filler Power Cable Hybrid cable AWG8 2C Pressure Terminal Ring Type Hole diameter 0 2 in Cable Gland Body Power Cable 48 V Black RTN White Black st...

Page 71: ...o the power terminal block for proper polarity and fix it with M5 screw 12 After fixing the pressure terminal cover the power terminal block with power terminal protection cap Figure 2 31 Connecting RRH P4 power cable AWG8 5 RTN 48 V Heat Shrink Tube 48 V Blue RTN Red Power Terminal Block Fixing Screw Pressure Terminal Ring Type Hole diameter 0 2 in Power Terminal Protection Cap Power Cable 48 V R...

Page 72: ... gap gauge that distance between cable gland body and nut is within 0 03 in 1 0 mm Figure 2 32 Connecting RRH P4 power cable AWG8 6 Power Cable Hybrid cable AWG8 2C Rain Protection Filler Cable Gland Nut External Power Cable Support Bracket Power Cable Outer Jacket AWG8 Cable Gland Nut Gap 0 03 in Gap Gauge Rain Protection Gasket Insert cable when the unsheathed DC power cable outer jacket locate ...

Page 73: ...0 87 lbf ft 12 kgf cm with torque driver T20 Tighten the screws in order of 15 Fixing the external power cable of RRH P4 and the external power cable support bracket with stainless steel tie Figure 2 33 Connecting RRH P4 power cable AWG8 7 Cover Fixting Screw T20 DC Power Window Cover Torque Driver External Power Cable Support Bracket Stainless Steel Tie Power Cable AWG8 Rain Protection Gasket ...

Page 74: ...ncorrectly positioned Check whether the rain proof gasket is damaged before closing the power window cover and the optic window cover If the rain proof gasket is damaged replace the system RRH P4 with a new one Caution When Fixing Power Cable If you do not use a stainless steel tie to fix the power cable and the power cable bracket the cable tension may cause a connection failure or leakage Make s...

Page 75: ...bility in power supply a circuit breaker must be installed on the power cable connected to the rectifier or power distributor Capacity of 48 VDC circuit breaker is 32 A Pressure terminal As for the pressure terminal or the cable the UL Listed products or equivalent should be used Ex RRH P4 AWG8 6 mm 2 Type Manufacturer Spec Kon Part No K8 10R D ...

Page 76: ...w the steps below to connect the power cable to RRH P4 1 Unscrew the power window cover fixing screw located at the rear bottom of RRH P4 using a Torx T20 screwdriver The cover fixing screw is designed to remain attached to the cover Figure 2 34 Connecting RRH P4 power cable AWG10 1 Cover Fixing Screw T20 DC Power Window Cover ...

Page 77: ...d peel off the inner wire at 0 39 in 10 mm length 4 Insert a heat shrink tube 0 59 in 15 mm for each inner wire and compress the wire with pressure terminal AWG10 pressure terminal AWG10 ring type hole diameter 0 2 in 5 3 mm 5 Align the heat shrink tube 48 V blue RTN red at the compressed part of the pressure terminal and shrink the tube using the heating gun 6 Fix heat shrink tube jelly type 12 4...

Page 78: ...00 00CTEIGAA 4 0 Figure 2 35 Connecting RRH P4 power cable AWG10 2 DC Power Cable AWG10 0 45 0 49 in 11 5 12 4 mm 1 38 in 35 mm 0 59 in 15 mm RTN 48V 0 98 in 25 mm 0 39 in 10 mm Heat Shrink Tube Jelly Type 12 4 Black 0 98 in 25 mm DC Power Cable AWG10 DC Power Cable AWG10 ...

Page 79: ... Cut power cable after installing power cable to RRH P4 power terminal taking into account the radius of curvature according to the cable specifications When cutting the cable first the length difference of cable end can be occurred by cable curvature and the power terminal may cause contact fault 7 Remove the power terminal protection cap from the power terminal block Figure 2 36 Connecting RRH P...

Page 80: ...er and cable gland nut from the power cable input hole located at the bottom of RRH P4 9 Insert the separated rain protection filler and cable gland nut to the power cable Hybrid cable AWG8 2C 10 Insert the power cable from the bottom of the equipment through the power cable input hole then install within the power window ...

Page 81: ... 37 Connecting RRH P4 power cable AWG10 4 Cable Gland Nut Rain Protection Filler RTN 48 V Power Cable Hybrid cable AWG10 2C Pressure Terminal Ring Type Hole diameter 0 2 in Cable Gland Body Power Cable 48 V Black RTN White Black strip External Power Cable Support Bracket Cable Gland Nut Rain Protection Filler ...

Page 82: ...er terminal block for proper polarity and fix it with M5 screw 13 After fixing the pressure terminal cover the power terminal block with power terminal protection cap Figure 2 38 Connecting RRH P4 power cable AWG10 5 Power Cable 48 V Black RTN White Black strip Pressure Terminal Ring Type Hole diameter 0 2 in RTN 48 V Heat Shrink Tube 48 V Blue RTN Red Power Terminal Block Fixing Screw Power Termi...

Page 83: ...dy and nut is within 0 0 in 0 0 mm Figure 2 39 Connecting RRH P4 power cable AWG10 6 Gap Gauge Power Cable Hybrid cable AWG10 2C Rain Protection Filler Cable Gland Nut External Power Cable Support Bracket Insert cable when the end of heat shrink tube locates at the unsheathed DC power cable outer jacket about 0 39 in 10 mm or less Heat Shrink Tube Jelly type 12 4 Rain Protection Filler Protrusion ...

Page 84: ...bf ft 12 kgf cm with torque driver T20 Tighten the screws in order of 15 Fixing the external power cable of RRH P4 and the external power cable support bracket with stainless steel tie Figure 2 40 Connecting RRH P4 power cable AWG10 7 Cover Fixing Screw T20 DC Power Window Cover Torque Driver External Power Cable Support Bracket Stainless Steel Tie Power Cable AWG8 Rain Protection Gasket ...

Page 85: ...n or incorrectly positioned Check whether the rain proof gasket is damaged before closing the power window cover and the optic window cover IF the rain proof gasket is damaged replace the system RRH P4 with a new one Caution When Fixing Power Cable If you do not use a stainless steel tie to fix the power cable and the power cable bracket the cable tension may cause a connection failure or leakage ...

Page 86: ... power supply a circuit breaker must be installed on the power cable connected to the rectifier or power distributor Capacity of 48 VDC circuit breaker is 32 A Pressure terminal As for the pressure terminal or the cable the UL Listed products or equivalent should be used Ex RRH P4 AWG10 4 mm 2 Type Manufacturer Donga bestech Part No PTSR0306 ...

Page 87: ...e steps below to connect the CPRI cable for the interface between RRH P4 and UADU 1 Unscrew the optic window cover fixing screw located at the front bottom of RRH P4 using a Torx T20 screwdriver The cover fixing screw is designed to remain attached to the cover Figure 2 41 Connecting RRH P4 CPRI cable 1 Cover Fixing Screw T20 Optic Window Cover ...

Page 88: ...c cable input hole then bury within the optic window Insert the optic connector to the SFP module Maintain the optic cable s minimum bending radius of R 0 79 in 20 mm to preserve the cable performance and prevent damage 5 When the connection of the optic connector is complete allow approx 0 39 in 10 mm of the optic cable s sheath in the box insert the rain protection filler in the gland hole then ...

Page 89: ...roken or incorrectly positioned Check whether the rain proof gasket is damaged before closing the power window cover and the optic window cover If the rain proof gasket is damaged replace the system RRH P4 with a new one Optic0 LTE0 Spare Optic Cable Single Mode Optic Cable Single Mode CPRI Cable Optic Single mode 5Core Rain Protection Filler Cable Gland Nut Cover Fixing Screw T20 Optic Window Cov...

Page 90: ...e connection standard When CDMA DU Shelf is one DU Shelf in DU Cabinet CPRI Port Optic Cable RRH P4 Sector Port DU 2 L9CA_L0 Blue α RRH P4 0 Optic0 DU 2 L9CA_L1 Blue β RRH P4 1 Optic0 DU 2 L9CA_L2 Blue γ RRH P4 2 Optic0 DU 0 CIMA_L0 Orange α RRH P4 0 Optic1 DU 0 CIMA_L1 Orange β RRH P4 1 Optic1 DU 0 CIMA_L2 Orange γ RRH P4 2 Optic1 Shelf ID 0 CDMA Shelf ID 2 LTE DU Blank 0 1 2 3 RRH P4_α 0 1 2 3 R...

Page 91: ...RRH P4 1 Optic0 DU 0 L9CA_L2 Blue γ RRH P4 2 Optic0 Cautions When Connecting the CRPI Cable Failure to observe the CPRI cable connection specified in Table 2 5 may impair the communication between the CDMA and LTE FDD terminal Caution for Laser Beam of Optical Module and Cable The optical module and cable used in the system emit bright laser beams Always handle them with care as there is risk of s...

Page 92: ... is different according to the count One or two of CDMA UADU Installed in DU cabinet Connect the optic cable Refer to the connection standard of table 2 6 and table 2 7 Because false connection can cause the fault of call connection be cautious RRH P4 Optic Cable The optic cable consists of 5 cores The grey cable is the spare cable for replacement in case one of the 4 core optic cables would fail ...

Page 93: ...all the shield ground cable of hybrid cable to the ground bar on the left of the DU cabinet 2 Remove the M6 Hex nuts and lock washers installed in the ground bar 3 Align the pressure terminal assembled on the cable to the insert bolt of the ground bar and fasten it using the removed M6 Hex nut and lock washer Shield Ground Cable of Hybrid Cable M6 Lock Washer M6 Hex Nut Shield Ground Cable of Hybr...

Page 94: ...ion_Tower Ground Bar 1 Install the shield ground cable of hybrid cable to the tower ground bar where the RRH is installed 2 Install the pressure terminal that meets the tower ground bar specifications to the connected ground cable 3 Fix the pressure terminal installed to the cable to the tower ground bar Tower Ground Bar Shield Ground Cable of Hybrid Cable 0 Shield Ground Cable of Hybrid Cable 1 S...

Page 95: ...le power cable CPRI cable to RRH P4 1 Loop the excess length of the power cable and CPRI cable and attach to the RRH P4 fixing pole using a cable tie Ensure to respect the optic cable s bending radius of R 4 33 in 110 mm 2 Bind the power cable and CPRI cable together with the feeder line using a cable tie Figure 2 45 Remaining Hybrid cable 1 Feeder Line RRH P4 RRH P4 Fixing Pole Remaining cable Ca...

Page 96: ...the cables to the pole 19 69 in 500 mm below and 19 69 in 500 mm above the box To stabilize the cables near the junction box s cable input and output holes Figure 2 46 Remaining Hybrid cable 2 Pole Junction Box Breakout Point Hybrid Cable from DU Cabinet Power Optic Cable to RRH P4 Cable Tie Stainless steel Band Cable Tie Stainless steel Band 19 69 in 500 mm 19 69 in 500 mm ...

Page 97: ...ronics Co Ltd 2 67 2600 00CTEIGAA 4 0 4 Bind the spare cable to the pole with its waterproof cap facing up Loop the remaining cable and bind it to the pole below the cap Figure 2 47 Remaining Hybrid cable 3 Pole Water proof Cap Remaining Cable Cable Tie Cable Tie ...

Page 98: ...er in the DU cabinet is connected Make sure that the voltage between the RTN of terminal block is over 40 V DC 4 Execute the on of the breaker RRH P4 power in the DU cabinet is connected Verify that the LED Red or green in the RRH P4 optic window is lit 5 Turn off the breaker in the DU cabinet which is connected to the power of the RRH P4 6 Fasten the cover fixing screw T20 using a Torque 0 87 lbf...

Page 99: ...RRH P4 Installation Manual Ver 3 0 SAMSUNG Electronics Co Ltd 2 69 2600 00CTEIGAA 4 0 Figure 2 48 RRH P4 Power Section Test LED RTN 48 V 48 V RTN RRH Frame Unpainted part Rain Protection Gasket Rain Protection Gasket ...

Page 100: ...ion to check poor contact Tightening status Other appurtenant work Cable duct installation and others Visual inspection Power Acceptance Equipment s power cable specification Visual inspection Rectifier System Visual inspection Cabling Status Visual inspection for twisted or entangled status Damage of cable sheath Visual inspection System power connector Visual inspection to check whether the powe...

Page 101: ... consistency Various TAG Status Feeder Line tag Visual inspection Content Length LOSS value position Power cable tag Visual inspection Ground table tag Visual inspection Attachment status of the label for the real name construction system Indoor wall side of the gate side Outdoor inside of the cover of the distribution box Visual inspection size material etc Cable duct bolt connection status Visua...

Page 102: ...Ver CHAPTER 2 Installation of RRH P4 2 72 SAMSUNG Electronics Co Ltd 2600 00CTEIGAA 4 0 This page is intentionally left blank ...

Page 103: ...he antenna on the position specified in the drawing Install the antenna not to make a feature change of the antenna considering the direction of the radiation When connect the connector to the antenna not making the alien substance flowed and is not under the influence of PIMD Measure VSWR of all antennas and the value should be within the regulated value A 2 Sector Antenna Layout The method of se...

Page 104: ... the fixing clamp adjust the antenna up down tilt depending on the signal strength The bolt of the guide clamp must be loosened so the antenna angle can be adjusted 4 After setting the antenna angle fasten the bolt of the guide clamp which was loosened previously Regarding the nut the double nut mounting should be used to prevent the nut from coming loose Figure A 1 Sector Antenna Antenna Input Po...

Page 105: ...g the RF antenna To protect from lightning the RF antenna must be installed within the shielding angle as shown below considering the downward distance and the angle from the tower lightning rod or the antenna pole lightning rod The protection angle of the lightning rod should be 45 degrees Lightning Rod 45 45 RF Antenna ...

Page 106: ...Ver ANNEX A Sector Antenna Installation A 4 SAMSUNG Electronics Co Ltd 2600 00CTEIGAA 4 0 This page is intentionally left blank ...

Page 107: ...e is external damage of the feeder cable cut the damaged part and work wiring After connecting the antenna to the feeder cable finish the connection part of the contracted pipe using the contracted tube Attach the cognitive tapes to the both ends of the feeder cable which makes it easy to recognize When connecting cabinet antenna and lightening arrestor etc to the feeder cable connect strongly to ...

Page 108: ...fication Allowed Radius of Curvature Remark LS Feeder Line HFC 12D 1 2 in 4 02 in 125 mm Outdoor HFC 22D 7 8 in 9 84 in 250 mm HFC 33D 1 1 4 in 14 96 in 380 mm HFC 42D 1 5 8 in 20 08 in 510 mm RFS Feeder Line LCF12 50 1 2 in 4 92 in 125 mm LCF78 50 7 8 in 9 84 in 250 mm LCFS114 50 1 1 4 in 14 96 in 380 mm LCF158 50 1 5 8 in 19 69 in 500 mm ...

Page 109: ...SCF38 50 3 8 in 0 98 in 25 mm SCF12 50 1 2 in 1 26 in 32 mm UCF78 50 7 8 in 4 92 in 125 mm Table B 3 Curvature Radius of LMR 400 Based on Times Microwave system Specification Allowed Radius of Curvature Remark LMR 400 1 in 25 4 mm Installation 4 in 101 6 mm Repeated Radius of Curvature of Feeder Line When installing a feeder line the radius of curvature of the sections where cables bent should be ...

Page 110: ...er Wind the self bonding rubber tape overlapping keep a distance as the half size of rubber tape to the connector connection part and wind the vinyl tape for electricity to the 2 times or more and then cover with the heat shrink tube Connection of Feeder Cable Connector Connecting the feeder cable connector is critical process so the qualified workers who finished the related education should perf...

Page 111: ...the tower or in the antenna feeder line duct The way to connect the ground kit of feeder is as follows Figure B 1 Feeder Cable Grounding 1 M6 Hex Nut Ground Kit Insulation Tape Rubber Tape M6 25L Hex Bolt M6 Spring Washer M6 Plane Washer M6 Plane Washer M6 Spring Washer 2 17 in 55 mm 1 Remove about 55 mm of the sheath of cable when the 2 17 in 55 mm feeder cable is used 2 Open it by returning hook...

Page 112: ...removed 4 Pull the clamp lock to the upward so that the lock can be hung on the global protrusion area on the side 5 Overlap the exposed part of the ground kit clamp using rubber tape Keep a distance as the half size of rubber tape and press it with your hands lightly to make rubber tape adhere well 6 Wrap the part where the rubber tape is attached using insulation tape two times or more When cutt...

Page 113: ...er Cable Grounding 3 7 87 in 200 mm Heating Gun Heat Shrink Tube Heat Shrink Tube 7 Align the heat shrink tube inserted when installing the feeder line into the fixing part of the ground kit Heat shrink tube Φ 1 65 in 7 87 in Φ 42 mm 200 mm 8 Shrink the heat shrink tube jelly type 7 87 in 200 mm by heating gun 7 8 ...

Page 114: ...ation Lower section of cable rack in feeder cable duck less than 65 62 ft 20 m 1 Ex steel tower lower section more than 65 62 ft 20 m 2 Ex steel tower lower and upper section Material Pure copper Installation Method Using the insulator to separate from the steel tower electrically Connection Method Extract the AWG2 GV 25 mm 2 ground cable to the direction of the floor and weld it to the tower s gr...

Page 115: ... standards consult your service provider 2 Each TGB should be grounded and separated from other grounds If there is an existing ground bar or ground cable for TGB install the TGB by branching from it using a ground cable AWG2 GV 25 mm2 3 Fasten the Ground Kit feeder cable grounding assembly to the TGB ground terminal and the tower hole using the pressure terminal hole attached at the end of the gr...

Page 116: ...Ver ANNEX B Feeder Line Work B 10 SAMSUNG Electronics Co Ltd 2600 00CTEIGAA 4 0 This page is intentionally left blank ...

Page 117: ...Assembling the RJ 45 Connector Shield Type 1 1 2 Prepare work tools and materials 4 Pass the cable through the RJ 45 cap 5 Remove the coating 0 67 in 17 mm from the end 6 Push the shield backward and cut the aluminum shield 7 Cut the shield leaving a 0 2 in 5 mm of it 8 Arrange the cable in reference to the pin map 9 Cut the cable to make it 0 47 in 12 mm long 3 Pass the cable through the marking ...

Page 118: ...nector Shield Type 2 10 Insert the RJ 45 modular jack 11 Make sure that the shield does not get in the RJ 45 modular jack 12 Insert the cable completely into the RJ 45 modular jack 13 Compress the jack using the tool 14 Push the RJ 45 cap to the connector Compress the marking tube to finish the assembly 10 11 12 13 14 ...

Page 119: ...ng the RJ 45 connector Normal type 1 Prepare work tools and materials 2 Insert the RJ 45 cap into the cable 3 Remove a 0 67 in 17 mm length of the sheath 4 Arrange the cable referring to the pin map 5 Cut the cable so that the length of it is about 0 47 in 12 mm 1 2 3 4 5 6 7 8 7 Compress the jack using the tool 6 Insert the cable up to the end of the RJ 45 modular jack 8 Raise RJ 45 cap to connec...

Page 120: ...eat shrink tube and clamp ring to the cable insert the cable to the End1 of the prep strip tool and remove the shield and sheath except for the center conductor at the end of cable by rotating the tool clockwise 3 Insert the cable to the End2 of the prep strip tool again and remove the sheath by rotating the tool 4 Trim the end of the center conductor by using a deburring tool Heat Shrink Tube Cla...

Page 121: ...ll out the clamp ring and reset it to the original position to make the remaining shield folded 6 Cut off the folded remaining shield using a cutting device so that it does not protrude outside when the clamp ring is inserted After arranging the shield push up the clamp ring toward a connector until the entire shield is covered 7 Using a compressor and hexagonal dies pressurize the clamp ring to f...

Page 122: ...nk tube and clamp ring to the cable insert the cable to the End1 of the prep strip tool and remove the shield and sheath except for the center conductor at the end of cable by rotating the tool clockwise 3 Insert the cable to the End2 of the prep strip tool again and remove the sheath by rotating the tool 4 Trim the end of the center conductor by using a deburring tool Heat Shrink Tube Clamp Ring ...

Page 123: ... clamp ring and reset it to the original position to make the remaining shield folded 6 Cut off the folded remaining shield using a cutting device so that it does not protrude outside when the clamp ring is inserted After arranging the shield push up the clamp ring toward a connector until the entire shield is covered 7 Using a compressor and hexagonal dies pressurize the clamp ring to fix the cab...

Page 124: ...omponents of the N type male are an N type male body an insert ring a clamp nut O ring and a heat shrink tube and it is assembled using the wire stripper trimming tool spanner etc 2 Using a stripping tool or a knife strip the 1 2 in feeder line by 1 in 25 4 mm from the end as shown in the figure below 1 in 25 4 mm 1 2 in Feeder Line Conductor 1 2 in Feeder Line Jacket Trimming Tool Heat Shrink Tub...

Page 125: ... Figure C 9 Assembling the N type male Connector 1 2 in Feeder Line 2 Trimming Tool 3 Remove the end 0 43 in 11 mm of the external conductor using a trimming tool Collet 4 Insert the internal conductor into the deburring hole at the bottom of the trimming tool to trim it 0 94 in 24 mm 0 43 in 11 mm ...

Page 126: ... 2 in feeder line in this order 6 Tighten the clamping nut and N type male body inserted into the 1 2 in feeder line firmly using a spanner The recommended torque for tightening the clamping nut and N type male body is 306 510 lbf ft 30 50 N m Note that it should only be fastened by rotating the clamping nut with the external body in a fixed and stable position Insert Ring N type Male Body Clampin...

Page 127: ...method may differ depending on the connector type and manufacturer Make sure to check the user manual provided by the manufacturer before assembling Clamping Nut 7 Insert the heat shrink tube into the 1 2 in feeder line fitted with the N type male connector as shown in the figure below Heat shrink tube Φ 1 1 in 3 94 in Φ 28 mm 100 mm 8 Shrink the heat shrink tube inserted into the 1 2 in feeder li...

Page 128: ...ool inwards with the other hand Gently rotate the tool several times do not pull it too hard so that the internal copper line is not damaged 3 Using a cutter cut the sheath from the stripped edge to the end of the cable and completely strip the sheath Cutting Tool Cutter Feeder Line 1 The components of the Din type male are an Din type male body a pin an insert ring a clamp nut o ring and a heat s...

Page 129: ...g status 5 Tighten firmly the clamping nut and Din type male body inserted to the 1 2 in feeder line using a wrench The recommended torque for tightening the clamping nut and Din type male body is 306 510 lbf ft 30 50 N m Note that it should only be fastened by rotating the clamping nut with the external body in a fixed and stable position Clamping Nut Din type Male Body 6 Insert the heat shrink t...

Page 130: ...shing connector connection with the tape Cable Tie Rubber tape Insulation tape 1 Overlap of the half width of rubber tape the exposed areas of the connection between connectors with rubber tap press lightly to give a good adhesion 2 Wrap the insulation tape more than two times on top of rubber tape overlapping When you cut the tape cleanly cut using scissors or knives 3 Tie the end of insulating t...

Page 131: ...15 Shrinking the Heat Shrink Tube Feeder line 1 1 Prepare a 1 2 in feeder line heat shrink tube and heating gun to finish the cable using a heat shrink tube 2 Insert the heat shrink tube into the 1 2 in feeder line and then place the heat shrink tube at the end of the cutting area of the connector where the tool will be used 3 Set the heating gun to 482 572 F 250 300 C Heat Shrink Tube Jelly Type ...

Page 132: ...until jelly appears at the end part of it refer the figure below and finish it 4 Holding one end of the heat shrink tube with your hand apply heat starting from the connector using the heating gun 5 Rotate the heating gun so that heat is evenly distributed to prevent that bubbles are generated or heat is concentrated to a specific part Heat Shrink Tube Heating Gun Jelly ...

Page 133: ... 1 Prepare a 1 2 in feeder line 7 8 in feeder line heat shrink tube and heating gun to finish the cable using a heat shrink tube 3 Insert the heat shrink tube placing connector part where 1 2 in and 7 8 in feeder line will be connected in the center and mark the center part Heat Shrink Tube Jelly Type 38 12 11 81 in 300 mm 7 8 in Feeder Line Connector 1 2 in Feeder Line Heating Gun 2 Inset the hea...

Page 134: ...t the heating gun to 482 572 F 250 300 C 5 Holding one end of the heat shrink tube with your hand apply heat starting from the marked part at the center using the heating gun 6 Rotate the heating gun so that heat is evenly distributed to prevent that bubbles are generated or heat is concentrated to a specific part Heat Shrink Tube Heating Gun ...

Page 135: ...Manual Ver 3 0 SAMSUNG Electronics Co Ltd C 19 2600 00CTEIGAA 4 0 Figure C 19 Shrinking the Heat Shrink Tube Connector 3 7 Shrink the heat shrink tube until jelly appears at the end part of it refer the figure below and finish it Jelly ...

Page 136: ...hrink tube may be changed Therefore make sure to hold one end of it when applying heat The connector part where 1 2 in and 7 8 in feeder line are connected must be the center of the heat shrink tube After inserting the heat shrink tube mark the center part If jelly does not appear on the end of the heat shrink tube it may mean that it is not shrunk properly Apply heat until jelly appears using a h...

Page 137: ...r should clean the optic connector before connecting optic cable to the system to prevent this phenomenon This manual describes the method that cleans optic connector when using the IBCTM Brand cleaner Caution When Connecting Optical Cables Before connecting an optical cable make sure that there is no dust or foreign substance on the cross section of the connector core If there is any dust or fore...

Page 138: ...ple below or their equivalents Ex Manufacturer USCONEC http www usconec com IBC TM IBC Brand Cleaner P N 9393 For LC LC and MU Connector Cleaning TM IBC Brand Cleaner P N 9392 For SC Connector Cleaning TM Brand Cleaner P N 12910 For ODC Connector Cleaning Manufacturer TheFibers www thefibers com HuxCleaner 1 25 mm Type For LC and MU Cleaning HuxCleaner 2 5 mm Type For SC FC and ST Cleaning ...

Page 139: ... Brand Cleaner P N 9393 for LC LC and MU connector is as follows brand type cleaner P N 9393 Figure D 1 Optic Connector Cleaner IBC TM Brand Type Cleaner P N 9393 Outer Shell Optic Connector Cleaner Configuration Nozzle Guide Cap Lock Button for Extend Nozzle Nozzle Extension In Case of LC type Connector Plug Guide Cap Guide Cap Cover In Case of LC type Connector Jack Guide Cap Lock Button for Ext...

Page 140: ...e Jack Guide Cap 1 To clean the optic module remove the guide cap from the cleaner P N 9393 2 Insert a cleaner guide cap to every core of the optic module Clean it by pushing the outer shell toward the nozzle until you hear the sound of the detergent being sprayed Repeat once or twice Outer Shell Nozzle Nozzle Outer Shell Optic Module IBC Brand Cleaner P N 9393 ...

Page 141: ... Cap Guide Cap Cover 1 To clean the optic cable connector open the guide cap cover from the cleaner P N 9393 2 Insert a cleaner guide cap to every core of the optic cable connector Clean it by pushing the outer shell toward the nozzle until you hear the sound of the detergent being sprayed Repeat once or twice Outer Shell Nozzle Guide Cap Nozzle Outer Shell LC Type Connector IBC Brand Cleaner P N ...

Page 142: ...nd Connecting the Optic Connector Optic Powermeter LC PC Plug 1 Check the optical output again using an optic power meter 2 If the optical output measurement result meets the reference value clean the connector again and connect it 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 ...

Page 143: ...ressure Terminal Assembly E 1 Preparations The followings must be prepared to connect a pressure terminal to a cable Figure E 1 Preparations Cable Cutter Wire Stripper Handheld Compressor Hydraulic Press Heating Gun Marking Pen Cutter Blade Steel Ruler Scissors Cable Pressure Terminal Heat Shrink Tube ...

Page 144: ... in or less 11 mm or less 1 Hand 0 47 0 59 in 12 15 mm 2 Hand 0 63 0 91 in 16 23 mm 3 Hand 0 94 1 26 in 24 32 mm 4 Hand 1 3 in or more 33 mm or more 5 Hydraulic 1 18 in or less 30 mm or less 2 Hydraulic 1 22 1 85 in 31 47 mm 3 Hydraulic 1 89 2 48 in 48 63 mm 4 Hydraulic 2 52 in or more 64 mm or more 5 Figure E 2 Pressure Reference Drawing Handheld Compressor 1 spot 2 spot 3 spot 4 spot Unit in mm ...

Page 145: ...o Ltd E 3 2600 00CTEIGAA 4 0 Figure E 3 Pressure Reference Drawing Hydraulic Press Unit in mm 2 spot 3 spot 4 spot 1 18 30 4 spot Copper Tube Starting Duplicate Pressure Arbitrary Fixing Reference Points 0 53 13 5 1 22 31 0 53 13 5 1 22 31 1 85 47 1 89 48 2 48 63 2 52 64 ...

Page 146: ...mpressor Specifications per Cable Thickness Cable Size Press Size AWG mm Small Handheld Press 2 Large Handheld Press AK 38 100 Hydraulic Press IZUMI Hexagonal Dies 12 2 5 2 X X 10 4 2 X X 8 6 5 5 X X 6 10 8 8 X 4 16 14 14 16 2 25 22 22 25 1 35 38 38 35 1 0 50 X 60 50 3 0 70 X 80 70 4 0 95 X 100 95 300 ...

Page 147: ...pping Cable Sheath 1 4 Put a cable into a clamp locate a blade on a marking position and push it into the sheath 5 Align the stripper to be perpendicular to the cable and rotate it more than two laps 1 After checking the inside length of a pressure terminal mark the cable 2 Adjust the length of a cutter blade according to the sheath thickness of the cable 3 Push the clamp with a thumb a ccording t...

Page 148: ...cs Co Ltd 2600 00CTEIGAA 4 0 Figure E 5 Stripping Cable Sheath 2 6 Push the lever of the stripper to the right to turn its blade at 90 8 Remove the sheath 7 Move the stripper up to the end of cable while maintaining the stripper to be perpendicular to the cable ...

Page 149: ... wire stripper described in this manual are as follows Vender Weidmuller Model Weidmuller AM25 Order No 9001080000 Specifications For outer diameter 0 24 0 94 in 6 24 mm PVC clothing Up to 0 18 in 4 5 mm clothing cutting depth To prevent the cutter blade of a wire stripper from touching the cable conductor adjust the length of cutter blade by checking the cable sheath thickness Make sure that the ...

Page 150: ...ith the sheath stripped to the internal end of pressure terminal For a ring type pressure terminal push it in until the conduct comes out 0 04 in 1 mm from the end of the terminal 2 From the holes of handheld compressor select one that fits to the pressure terminal 3 Insert the pressure terminal to the selected hole 4 Fix the pressure terminal and cable temporarily so the position can be changed l...

Page 151: ...ssure Terminal_Handheld Compressor 2 5 After complementary of the cable which is temporary fixed align it to the hole and firmly compress the pressure terminal to secure fix it 6 Separate the pressure terminal from the handheld compressor Press down the handle of compressor until a clicking sound is heard to be unlocked ...

Page 152: ... compressor is used differently depending on its manufacturer or type Therefore refer to the user manual enclosed with the product The specifications and cautions of a handheld compressor described in this manual are as follows Vender GALLEX Model GL 2045A 22 Specification 5 5 mm 2 8 mm 2 14 mm 2 22 mm 2 JIS 6 mm 2 10 mm 2 16 mm 2 25 mm 2 DIN ...

Page 153: ...ess Figure E 8 Fixing Pressure Terminal_Hydraulic Press 1 1 Among the dies of the hydraulic press select one that fits to the pressure terminal Dies Hydraulic Press 2 Assemble the dies to the pressing area of the compressor 3 Insert the pressure terminal into the pressing area and fix it slightly by aligning it to the end of cable sheath ...

Page 154: ...IGAA 4 0 Figure E 9 Fixing Pressure Terminal_Hydraulic Press 2 4 Move the compressor lever up and down to press the pressure terminal firmly 5 Turn the top compressing lever clockwise and then push it down When the pressing area of compressor is loosened remove the pressure terminal ...

Page 155: ...ydraulic Press A hydraulic press is used differently depending on its manufacturer or type Therefore refer to the user manual enclosed with the product The specifications and cautions of a hydraulic press described in this manual are as follows Vender IZUMI Model IZUMI EP 510B Specification Circular 32 160 SQ Hex 14 325 SQ ...

Page 156: ...cate a heat shrink tube to cover the entire copper tube of the pressure terminal 4 Rotate a heat gun 360 to apply heat evenly to shrink the tube Because the pressure terminal and the cable is hot due to the heat of a heating gun be careful not to have a burn 1 After assembling a pressure terminal move the heat shrink tube inserted to the cable to the end of pressure terminal copper tube Heat Shrin...

Page 157: ... 12 0 40 0 60 0 29 0 44 M4 9 52 14 28 0 93 1 40 0 69 1 03 M5 20 0 30 0 1 96 2 94 1 45 2 17 M6 33 28 49 92 3 26 4 90 2 41 3 61 M8 82 4 123 6 8 08 12 12 5 96 8 94 M10 166 4 249 6 16 32 24 48 12 03 18 05 M12 292 0 438 0 28 64 42 65 21 11 31 67 Table F 2 Brass Bolts Torque Bolt Spec Torque kgf cm Torque N m Torque lbf ft M6 29 98 10 2 94 10 2 17 10 M8 64 26 10 6 3 1 0 4 16 10 Check When Applying stand...

Page 158: ...Ver ANNEX F Standard Torque F 2 SAMSUNG Electronics Co Ltd 2600 00CTEIGAA 4 0 This page is intentionally left blank ...

Page 159: ... Code Division Multiple Access CPRI Common Public Radio Interface D DC Direct Current E EMC Electromagnetic Compatibility G GPS Global Positioning Satellite I I O In Out L LTE Long Term Evolution M MGB Main Ground Bar R RET Remote Electrical Tilting RF Radio Frequency RRH P4 Remote Radio Head PCS band 4Tx 4Rx ...

Page 160: ...Ver ABBREVIATION II SAMSUNG Electronics Co Ltd 2600 00CTEIGAA 4 0 T TGB Tower Ground Bar U UADU Universal Platform Digital Unit ...

Page 161: ...in such a manner that the potential for human contact during normal operation is minimized In order to avoid the possibility of exceeding the FCC radio frequency exposure limits human proximity to the antenna should not be less than 500cm during normal operation The gain of the antenna is 18 dBi The antenna s used for this transmitter must not be co located or operating in conjunction with any oth...

Page 162: ...td All rights reserved Information in this manual is proprietary to SAMSUNG Electronics Co Ltd No information contained here may be copied translated transcribed or duplicated by any form without the prior written consent of SAMSUNG Information in this manual is subject to change without notice ...

Search results

Summary of Contents for Smart MBS RRH-P4

Reviews:

Related manuals for Smart MBS RRH-P4

Brands by name

Popular brands

Samsung Smart MBS RRH-P4, Installation Manual

Search results

Summary of Contents for Smart MBS RRH-P4

Reviews:

Related manuals for Smart MBS RRH-P4

Brands by name

Popular brands