Nec ODU
Contents
1. 3 11 UNPACKING 31VW HOLO3NNOO ans a 31VW HOLO3NNOO ans a L Ex pete te p aA 31VIN Nidv HOLO3NNOO X3TON lues 9 00 A ANIVIN NGI NJO _ uMd 13378 O OOO YNTOSYd DAN c ON L iw Ugo ANMOS VA M A138 Z Z waysAS Lrt Buille1sui Jo juauloduoy GE Du vs 7 asnd 1HOd V1 Vd SINN WIV xnv c1HOd L LdOd 1HOd VI s 1383 O e 2 TIVO MOA WOOL WOOL LI Q i ee ee AA 1niv nal gi ngo D aga ANMOS WA Eu TYN HOLO3NNOO HVINGOW vs 7 asnd 8H9 01 LHO LNO NI Ol43VHL 131 SO NEON qe AA AE A LT JS NEN 91HO 01 6HO LNO NI OIH3VH L SIN DJ T amp 21qb JO ON 9 spuodsasjoo Aaqunu ay 40JJOUUOI JNS q 10f mun unu MILIS pPIZIPADPUDIS OSI es Z Wax gW c x 9T 24 O quo saiddy S9JON qu a J1VIN HOLO3NNOO d N oj GE e2. TUWE A l Ll Duo Nao us ana Do ED Ne a i9 Fa b TT E Z E ee S 6uu O 0 d Om i Wey a ay g V B 3 12 UNPACKING 2 Mounting Bracket There are four kinds the ODU mounting bracket by the mounting type shown as follows QUANTITY DESCRIPTION Pole Mounting Waveguide Type I I Fig4 5 See Para 4 3 Antenna Direct Pole Mounting Bracket Fig 4 11 Wall Mounting Bracket Fig4 17 19 rack Mounting Bracket Fig4 19 Fig 3 6 Packing List of Mounting Bracket This page is intentionally left blank 3 13 UNPACKING 3 14 This page is intentionally left blank MOUNTING 4 MOUNTING 4 1 IDU Mounting The installation procedure for the IDU is shown below a Accessories Required Screwdriver b Procedure for Mounting and Dismounting 1 Mounting Mounting method of IDU is shown in Fig 4 1 and Fig 4 2 Note When the IDU is mounted on the center position refer to Fig 4 1 2 2 and Fig 4 2 2 2 2 Dismounting For dismounting IDU if necessary use the following procedure Step Procedure l Hold the IDU so that it does not drop and remove two screws each from both sides 2 Dismount the IDU from the 19 inch rack Note Please rreftr to paragraph 4 4 or 4 5 when Rack Inatallation and Cable Rack Installation is necessary 4 1 MOUNTING 4 2 This page is intentionally left blank MOUNTING Step 1
3. Step 7 Taper the edge of the center conductor using a file as shown in the circle Note Pay attention not to occur protrusions and indents CABLE TERMINATION Step 8 Mount the contact onto the center lator InSu conductor and mount onto the contact Insert the cable ith wrench hten with Ti to the shell torque 4 to 10 N m in wrench point by Step 10 Tighten tying metal w Step 9 D LESS THAN 0 1 mm USUALLY NO GAPS CONTACT WRENCH POINT See SE d Se Se GG GG GG GG GG GG GG GG GG GG GG Se GG GG GG GG GG GG Se SS EE ss SS ss SE E lt M lt 3 T GE 2 ES de d de de de de de de de d de de de de de de de de ss SS 22 SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS SS eo Mu INSULATOR Se ES ES ES ES ES ES ES ES ES ES ES ES ES ES ES ES ES ES ES ES ES ES 1 CABLE TERMINATION 6 3 Terminating Coaxial IF Signal Cables with N P Connector Straight Type In case of marking NDK on connector please ask NEC for cable processing LOCK NUT WASHER GASKET CABLE a CLAMP A
4. Step 1 First fit the lock nut washer and gasket on the cable as shown Step 2 Strip back the cable sheath taking care not to damage the braided shield and fit the clamp A CABLE LENGTH Step 3 Fold back the braided shield separating the strands of the braid and trim it Step 4 Cut away the insulation from the center conductor and fit the clamp B Be sure not to cut or scratch the conductor while stripping the insulation 6 11 CABLE TERMINATION 12 mm 1 5 mm CENTER CONTACT TAPERING SIDE INSULATION Step 5 Cut the center conductor Taper the end of the center conductor using a file as shown in the circle Step 6 Mount the center contact onto the center conductor as shown Note Insert the center contact into insulator 1 5 mm Step 7 Mount the insulation onto the center contact CABLE TERMINATION Step 8 Insert the cable Into the connector shell CONNECTOR SHELL Step 9 Tighten the lock nut Less than 0 5 mm LOCK NUT 6 13 CABLE TERMINATION 6 4 Terminating Power Supply Cables with Molex Connector SOCKET CONTACT POWER CONNECTOR Step 1 Remove 3 0 to 3 5 mm of insulation CABLE 3 0 to 3 5 mm AWG 18 24 POWER SUPPLY CABLE FOR 48 V 1A Step 2 Set the socket contact to the following position onto a hand crimping tool HAND CRIMPING OUTSIDE DIAMETER SET TOOL TYPE OF CABLE POSITION 57026 5000 0 1 5 to 1 8 1 1 8 to
5. p _ a K S ODU IFL CONNECTOR IF CABLE ODU SELF BONDING TAPE SELF BONDING TAPE IN CASE OF L ANGLE IF CABLE Note The self bonding tape should be prepared by customer 7 38 GHz BAND Fig 7 1 Location of Connector for Waterproof 2 2 7 2 INITIAL LINEUP 8 INITIAL LINEUP This paragraph provides instructions for initial lineup of the GHz MB digital radio system Included is information on start up shut down antenna orientation and lineup test for the equipment If orderwire communication is required connect the X0818A OW RX LEV MONITOR to the ODU The OW RX LEV MONITOR is operated with a dry battery 6F22 9V Notes 1 Insert the battery with correct polarity 2 Do not charge the dry battery 3 When the OW RX LEV MONITOR is not being used for long period of time remove the battery to avoid damage from battery leakage and corrosion 4 Set to the OW switch to ON when orderwire is used If the OW indicator is not lit even after the OW switch is set to ON replace the battery since the battery becomes weak 8 1 Start up Caution It is recommended that you connect the IDU to ODU after the TX RX frequency and TX power control setting has been set on the IDU This process is most important for the following ODUS that may be emitted TX power if you set the channel number to Och which is not defined excepting 13 26 38 GHz band by the Radio Frequency Assignment Cod
6. Fig 8 11 OW Test Setup for ODU 8 31 INITIAL LINEUP This page is intentionally left blank 8 32
7. LA PORT NEC PASOLINK RESET Si Bu e FUSE 7 5A CIT TT e We 6 a elt PASOLINK amp M 4 QPR REPE amg Noi TX RX TX RX Ww 7v 70 c000 J O OOO NMS RA No 2 S NEC PASOLINK RESET Ra o Bu G MAINT FUSE 7 5A 10 LD LA PORT IDU Note When the controlling or setting of own station are performed connect the cable to the LA PORT When the controlling or setting of opposite station are performed connect the cable to the NMS RA port But if the following cases are applied the NMS RA terminal can not be used When the PM CARDs are mounted on Local and Remote equipment When BER is degraded Fig 8 3 Equipment and Monitoring Setup step 3 Procedure Note The keys 0 to 9 are used for selection of the menu or entering values Enter key is used for confirmation of entering values Esc key is used for cancellation of entering values and display the higher rank menu Turn on the power on the PC Then start the communication software e g HyperTerminal Note At the end of LCT operation log out from LCT menu by keying 99 and then exit from the communication software In case if you have exit from the communication software without logging out from LCT repeat connecting and disconnecting of the RS 232C cable once to reset Press the CTRL and D keys at the same time 8 5 INITIAL LINEUP Step P
8. Step 3 Check that the ODU and mounting bracket are fixed firmly and vertically 4 39 40 MOUNTING Step 1 Loosen four screws remove bracket 1 from wall mounting type bracket BRACKET 1 Step 2 Loosen two screws remove bracket 2 from the bracket 1 BRACKET 2 Fig 4 16 Wall Mounting Bracket Reassembly 1 2 4 41 MOUNTING Step 3 Turn the bracket 1 as shown at left SPRING WASHER WASHER Step 4 Mount the bracket shown at left with four screws FLAT WASHER tip lt SCREW M6 SPRING WASHER I Ki KH Ki e E 8 K Fig 4 16 Wall Mounting Bracket Reassembly 2 2 4 42 MOUNTING 4 2 3 19 inch Rack Mounting Procedure for mounting and demounting are described below a Mounting The method of mounting is shown in Fig 4 17 b Demounting For demounting ODU if necessary use the following procedure Step Procedure 1 Remove the four fixed bolts from the ODU 2 Then demount the ODU 4 43 MOUNTING This page is intentionally left blank 4 44 Step 1 Fix the bracket on the 19 inch rack with six fixing screws a M Sa m SH wT e n FLAT WASHER SCREW M6 SPRING WASHER Step 2 Mount the ODU on the bracket with four fixing screws after the guide pin of the guide holl of the bracket Is matched Note Tighten to 4 23 N m torque Recommended Fig 4 17 ODU 19 inch Rack Mounting Step 3 Check that the
9. 8 21 INITIAL LINEUP 8 5 Lineup Test 8 22 BER measurement can not be performed on channels which are occupied with LAN signal therefore change the setting from LAN to 2MB signal transmission using LCT before the measurement Refer to para 3 4 Equipment Setting and Monitoring of the Modulator Demodulator description Procedures for BER measurement between two stations are described for both 1 0 and 1 1 systems as follows a Test Equipment and Accessories Required Agilent 34401A Digital Multimeter or equivalent with test leads or X0818A OW RX LEV MONITOR Screwdriver HP E7580A BER test set or equivalent Headset Personal Computer b Procedure Step Procedure l Set up as in Fig 8 6 2 At station A the output signal from BER test set SENDING UNIT is set as follows Bitrate 2 048 Mbps Code format HDB 3 code Level 2 37 Vo p or 3 0 Vo p Impedance 75 ohms unbalanced or 120 ohms balanced Note The Traffic IN OUT interface impedance for each channel is selectable with Dip switches Caution Do not turn on the power of the IDU leaving cable connection between the PC and RA PORT of the IDU Caution Before the start of maintenance including operation of the OPR SEL SW on the front panel of the equipment select the equipment to maintenance mode using the LCT After all operation for maintenance have been completed perform MAINT OFF setting INITIAL LINEUP Step Proc
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11. ASCII No Notes 1 HyperTerminal Microsoft For Windows 95 98 Me NT4 0 2000 XP 2 When Windows NT4 0 and HyperTerminal is used Program Download function is not available In this case please use other terminal software e g TeraTerm Pro 2 3 http hp vector co jp authors VAO024 I 6 teraterm html 8 3 INITIAL LINEUP The pin assignment is shown in Fig 8 2 The cable length of RS 232C between the personal computer and IDU equipment shall be less than 15 m IDU SIDE os S e eis LA PORT NMS RA CONNECTOR SIGNAL PIN PIN SIGNAL NAME No No NAME GND 5 2 GND DTR 4 a a RTS 7 5 CTS CTS 8 4 RTS TXD 3 3 RXD RXD 2 1 TXD D SUB CONNECTOR 9 PIN BLACK D SUB CONNECTOR 15 PIN Interface Terminal 9 pin 15 pin Fig 8 2 RS 232C Cable Pin Assignment 8 3 1 Setting Procedure from LCT The setting of each item for the IDU is performed by the PC as follows Caution When login is not possible check if settings of the communication format are proper Caution Do not turn on the power of the IDU leaving cable connection between the PC and RA PORT of the IDU Step Procedure 1 Connect the personal computer PC to the LA PORT or NMS RA terminal of the IDU using an RS 232C cable as shown in Fig 8 3 8 4 PERSONAL COMPUTER INITIAL LINEUP EOW ALL NEC PASOLINK PWR ODU IDU O RESET So RS 232C i O O Q 9 O CABLE BLACK FUSE 7 54 O
12. Align the IDU to the mount position on the 19 inch rack gt ON Step 2 Fix each side of the IDU to the rack with the two screws M5 Step 3 To mount the IDU in a 19 inch rack allow space more than 200 mm to the rear section and space for one unit to the top and bottom At least tk one rack unit More than 200mm WALL At least one rack unit Note Normal setting for free space When free space is closed within one rack unit check the environmental temperature is lower than 40 C Fig 4 1 1 2 Mounting of IDU for 1 0 System 4 3 4 MOUNTING Step 1 Mount the two brackets to IDU with the four screws Step 3 To mount the IDU in a 19 inch rack allow space more than 200 mm to the rear section and space for one unit to the top and bottom Step 2 Align the IDU to the mount position on the 19 inch rack p At least one rack unit gt At least one rack unit More than 200 mm WALL Note Normal setting for free space When free space is closed within one rack unit check the environmental temperature is lower than 40 C Fig 4 1 2 2 Mounting of IDU for 1 0 System 4 5 6 MOUNTING Step 1 Align the IDU to the mount position on the 19 inch rack Step 2 Fix each side of the IDU to the rack with the two screws M5 Hist oM More than Step3 To mount the IDU in a 19 inch rack one rack unit allow s
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14. G Transmitter Receiver Outdoor Unit ODU and MDP JMB Modulator Demodulator Indoor Unit IDU Outline of the ODU is shown in Fig 1 1 Outlines of the DUs are shown in Fig 1 2 and 1 3 PASOLINK Fig 1 1 Outline of the ODU 1 1 GENERAL Kei Ke NEC PASOLINK RESET PWR ODU IDU o cer pe 90 P Sg SC LAN NMS LAN TRAFFIC IN OUT CH1 to CH4 ALM AUX ALM OW DSC ASC NMS RA LA PORT a 4 x 2MB Fix Bit Rate Composition EOW NEC PASOLINK A CALL RESETPWR ODU IDU Sour ss le e O O 0000 PORT1 PORT2 SCLAN NMSLAN MAI FUSE 7 54 LOL TRAFFIC IN OUT CH1 to CH4 ALM AUX ALM OW DSC ASC NMS RA LA PORT SEL EEG b 4 x 2MB Fix Bit Rate with LAN Interface Composition TRAFFIC IN OUT CH9 to CH16 EOW NEC PASOLINK a El REE CIJ O E OQO 0 IN OUT MAINT WS SC LAN NMS LAN E FUSE 7 5A 46a TRAFFIC IN OUT CH1 to CH8 ALM AUX ALM OW DSC ASC NMS RA LA PORT c 2 4 8 16 x 2MB Free Bit Rate Composition TRAFFIC IN OUT CH9 to CH16 NEC PASOLINK CALL Okon ar so Clg Ova O PORTI PORT2 WS SC LAN NMS LAN MAINT FUSE 7 5A 30 CH SELV TRAFFIC IN OUT CH1 to CH8 ALM AUX ALM OW DSC ASC NMS RA LA PORT d 2 4 8 16 x 2MB Free Bit Rate with LAN Interface Composition Fig 1 2 Outline of the IDUs in 1 0 System GENERAL NEC PASOLINK RESET M Bu B IDU FUSE 7 5A ict LA PORT bo pps x o OPR OPR ALM SC LAN NMS LAN SE
15. ODU Table 4 2 Pole Mounting POLE MOUNTING 13 52 GHz BAND ODU 7 8 GHz BAND ODU WAVEGUIDE ANTENNA DIRECT MOUNTING TYPE TYPE Coaxial Cable With PBR Fig 4 10 and Fig 4 11 Type Fig 4 4 adapter Fig4 5 See Para 4 3 Waveguide Connection With HYB Fig 4 12 b Dismounting For dismounting ODU if necessary use the following procedure Step Procedure 1 Remove the four fixed screws from the ODU 2 Then dismount the ODU Procedure for polarization change are descrided below Table 4 3 Polarization Change Polarization Change MOUNTING 7 8 GHz ODU MOUNTING Connecting Coaxial Cable Mol EE Step 1 Mount the bracket to the pole point to the opposite station and tighten it with two U bolts THIN NUT THICK NUT TIRE SPRING WASHER Note The diameter of pole is from 48 5 to 114 5 millimeters U BOLT FLAT WASHER Step2 Mount the ODU on to the bracket and tighten four bolts M at upper M6 and lower parts of the ODU Tightening torque 4 23 N m Recommended Step 3 Check that the ODU and the bracket are fixed firmly Caution Before connecting the I F cable between the IDU and ODU using the circuit tester check that the resistance of the I F cable between center conductor and insulation is more than 100 MQ Fig 4 4 7 8 GHz Band ODU Pole Mounting 1 3 4 15 MOUNTING Step 4 Connect the Coaxial
16. POLARIZATION Note A large and a small gasket are included in the antenna package Please use the large one The small gasket is not used in antenna mount Fig 4 7 13 38 GHz Band ODU Antenna Polarization Change for Direct Mounting 1 2 4 20 MOUNTING Step Procedure 2 Check that the aperture part of the connection unit is rotated by 90 degrees then fix it with the screws that were loosened in step 1 APERTURE H POLARIZATION Fig 4 7 13 38 GHz Band ODU Antenna Polarization Change for Direct Mounting 2 2 4 21 MOUNTING SCREW M2 6 2EA 4 22 HYBRID POLARIZATION CHANGE Step Procedure Note The hybrid is set to V polarization when shipped from the factory l If you change to H polarization loosen two screws rotate the antenna connection unit and put the HYB horizontally GUIDE PIN CONNECTION UNIT V POLARIZATION 2 Check that aperture of the connection unit is rotated as shown below then fix it with the two screws that were loosened in step 1 E d JA yo Si ji V POLARIZATION H POLARIZATION Fig 4 8 13 38 GHz Band HYBRID Polarization Change MOUNTING ees GUIDE PIN Step 1 When vertical polarization Is required rotate the ODU so as to go up the plate marked V Step 2 When horizontal polarization Is required remove the guide pin PLATE MARKED WITH V fixed on the plate marked with V GUIDE PIN Step 3 Screw in the guide pin removed in step 2 to the screw hole of
17. SHIFT FREQUENCY MHz SUB BAND TX HIGH LOW f TX MHz WEIGHT kg WITH OPTION CH TX MH 20 60V A WITH ODU 8 OPTION Mz HOT SURFACE SERIAL No DATE DATE NEC C tion TOKYO JAPAN MADE IN JAPAN ny NEC ere i an WEIGHT kg 43V 0 5A WEIGHT kg 43V 05A NAME PLATE NEC NEC Corporation TOKYO JAPAN MADE IN JAPAN NEC NEC Corporation TOKYO JAPAN MADE IN JAPAN ZNCAUTION A 43V INPUT ZNCAUTION ZNCAUTION Non ionizing Power down before Non ionizing Turn off power IN radiation disconnection or IN radiation at IDU before connection of cable disconnecting cable Avoid contact TRP 13G 3A i i TRP 13G 3A a domestic ITE this product may cause disturbance interference OUTDOOR UNIT dl OUTDOOR UNIT non in which case the user may be required to take adequate measures SHIFT FREQUENCY MHz SUB BAND TX HIGH LOW SHIFT FREQUENCY MHz SUB BAND TX HIGH LOW SERIAL No DATE e SERIAL No DATE z WEIGHT kg 43V 0 5A WEIGHT kg 43V 0 5A NEC NEC Corporation TOKYO JAPAN MADE IN JAPAN NEC NEC Corporation TOKYO JAPAN MADE IN JAPAN N WARNING 43V OUTPUT CM Non ionizing Power down before Non ionizing Turn off power TURN OFF POWER XT NII AN radiation disconnection or Ki radiation at IDU before BEFORE DISCONNECTING i WT j x SI connection of cable disconnecting cable I F CABLE The conductive disturbance of LAN Port is class A In connection with A 43V OUTPUT Power down IDU before disconnecti
18. bolts 4 Fasten the wall and ceiling fixtures and secure the supporting metals 5 Secure the cables OO AX Y i Weg rg Note Numbers in circle for materials can be identifier by Table 4 5 Fig 4 20 Cable Rack Installation Method 4 51 MOUNTING Table 4 5 Typical Inatallation Materials for Cable Rack LM ee Tse s x T a T 4 52 FRAME GROUNDING 5 FRAME GROUNDING In mounting IDU and ODU perform frame grounding Location of frame grounding in each of the IDU and ODU is shown in Fig 5 1 and connection for frame grounding is shown in Fig 5 2 Note Connections for frame grounding are examples Connect the wrist strap FG to be used as ESP IDU for 1 1 System SW UNIT UT PASOLINK e Je DA Fig 5 1 Location of Frame Ground 9 1 FRAME GROUNDING LIGHTNING ROD OUTDOOR EARTH TERMINAL EXISTING OR CUSTOMER SUPPLIED PI 30 n PROTECT AREA TE Cu Y EARTH LINE E M T COAXIAL CABLE INDOOR EARTH TERMINAL il c IDU EARTH LINE a GROUND LEVEL lt EARTH LINE Grounding resistance less than 10 ohms p Caution 1 Install the ODU within the area protected by lightning rod Caution 2 To avoid surge currents caused by lightning circulating in the equipment earth system connect the equipment earth system frame ground to ground of lightning rod at ground level Note T
19. cable to the RF IN OUT connector BRACKET ODU of the ODU COAXIA Step 5 Down the cable fix bracket CABLE to fix the Coaxial cable then tighten the two bolts TIGHTEN BOLTS M5 Tightening torque 3 14 N m Recommended Step 6 Install the Coaxial cables POLE between the antenna and ae ODU Note Fix the coaxial cable to the pole or member with cable hanger or cable ties after antenna orientation has been completed ODU Caution Wrap the coaxial cable CABLE connection points with a self bonding tape for waterproof Fig 4 4 7 8 GHz Band ODU Pole Mounting 2 3 4 16 ANT d BRACKET COAXIA CABLE TIGHTEN BOLTS M5 Tightening torque 3 14 N m Recommended MOUNTING No 1 ODU COAXIAL CABLE E D EE I m kee ass ao No 2 ODU SIDE VIEW Note When coaxial cable with SMA connector is used the connectors are supplied by NEC Caution Wrap the coaxial cable connection points with a self bonding tape for waterproof USING HYB FOR 1 1 SYSTEM Fig 4 4 7 8 GHz Band ODU Pole Mounting 3 3 MOUNTING 13 38GHz POLE MOUNTING WAVEGUIDE TYPE Step 1 Mount the attachment with adapter to the ODU bracket using ten bolts ODU BRACKET Tightening torque Pu cde 3 14 N m PRU L BOLT M5 x10 T dn Note Color of adapter is white e BRACKET Step 2 Loosen eight nuts and remove the two U bolts
20. from the ODU bracket Step 3 Mount the ODU bracket to the pole with two U bolts Note The diameter of pole is from 46 5 to ODU BRACKET 114 5 millimetres FLAT WASHER SPRING WASHER TR THICK NUT M10 THIN NUT M10 7 Tightening torque UBOLT N cea 33 93 N m a o 0 Sie EN 2 C vo Te x Be Sa Fig 4 5 Pole Mounting Bracket for 13 38 GHz Waveguide Connection Assembling 4 18 MOUNTING ANTENNA POLARIZATION CHANGE Note The details are referred to the installation manual which is attached to the antenna ANTENNA Step 1 Keep the antenna stand horizontally Step 2 Loosen screws with Allen wrench Note Do not remove the screw complete from the screw hole Hold the feed horn with hand Step 3 Holding the feed horn with hand rotate the feed horn by 90 degrees Top Top 4 Polarization _ Polarization s H Step 4 Fix the feed horn with screws that were loosened in step 2 Fig 4 6 Antenna Polarization Change Example 4 19 MOUNTING ANTENNA DIRECT MOUTING POLARIZATION CHANGE Step Procedure Note The details are referred to the installation manual which is attached to the antenna The antenna is set to V polarization when shipped from the factory l If you change to H polarization loosen the four screws with the Allen key wrench and then rotate the antenna connection unit keeping the antenna stand horizontal ANTENNA CONNECTION UNIT SCREWS V
21. one rack unit Le e K b SCREW FLAT WASHER Note Normal setting for free space When free space is closed within one rack unit check the environmental temperature is lower than 40 C Fig 4 2 2 2 Mounting of IDU for 1 1 System 4 9 10 MOUNTING 4 2 ODU Mounting There are three types of mounting for the ODU pole mounting wall mounting and 19 inch rack mounting types The tools for installation are listed in Table 4 1 Table 4 1 Tools TOOLS STANDARD SKETCH l Torque wrench or M5 M6 Wrench set M8 Hexagon M5 M6 wrench 3 Screw driver M2 6 M3 MA M5 B 7 7 Measure Center punch i e Electric drill Note Used for wall mounting MOUNTING How to use small and large O rings Caution 1 How to use small and large O rings are shown in the following table Two small and large O rings are attached in 18 38 GHz band Andrew RFS direct mount antenna 13 15 GHz band antenna does not have small O ring Small O ring is not used for Andrew RFS direct mount antenna If the small O ring is used for ODU direct mount installation a gap may occur between ODU and antenna for RF interface This may cause transmit or receive level down eee RH ATTACHEMENT OF ANTENNA SMALL SIZE LARGE SIZE ere ANT WG ODU Used Not used Waveguide connection 18 38 GHz BAND Note 15 15 GHz antenna for direct mount is not possible to connect the ordinary waveguide flanges Ns POSITION O
22. the O ring 3 Make sure that the ODU and the ODU bracket are fixed at specified values 4 48 MOUNTING Step Procedure 4 Mount the waveguide to the ODU with four bolts Note Be careful not to damage the O ring attached to the PBR adapter xL e Ma WASHER AZ SPRING WASHER BOLT M4 AA Li PL WAVEGUIDE WITH PBR FLANGE 4 49 MOUNTING 4 4 Rack Installation This paragraph describes the rack installation procedure For tools and materials necessary for installation Step Procedure l Mark and drill the floor as shown Fig 4 18 125 mm LI D s 218 mml 298 mm 598 mm 2mm 598 mm Fig 4 18 Marking and Drilling otep Procedure 2 Insert four anchor bolts M10 into the floor as shown in Fig 4 19 he KE KE en E SEGT ION aloille mn firir fir imm 182 1 27118 Fig 4 19 Mounting of Anchor Bolts 4 50 MOUNTING 4 5 Cable Rack Installation This paragraph describes the cable rack Installation procedure Before installing check the materials according to Table 4 5 and Fig 4 19 Typical installation method is shown in Fig 4 20 Step Procedure I Perform marking leveling and drilling to the wall and ceiling 2 Prepare the cable rack by cutting and driling according to the engineering drawing and perpare the C 45 channel for the desinated dimensions of wall or ceiling fixtwes 3 Secure the PY 4005 anchor
23. the plate marked H Step 4 Rotate the ODU so as to go up the plate marked H PLATE MARKED WITH H Note When the ODU is mounted on to the NEC HYB only V polarization is applied A PLATE MARKED WITH V 7 PLATE MARKED WITH H e Z 5 Y V POLARIZATION H POLARIZATION Fig 4 9 13 38 GHz Changing V H Polarization for Antenna HYB Direct Mounting ODU 4 23 MOUNTING ANTENNA DIRECT MOUNTING Step Procedure Note The details are referred to the installation manual which is attached to the antenna INSTALLATION BRACKET l Install the bracket to the antenna pole 2 Mount antenna to the bracket ANDREW VHLP TYPE BRACKET WASHER LOCK WASHER NUT GUIDE PIN Fig 4 10 13 38 GHz Band ODU Antenna Direct Mounting 1 6 4 24 MOUNTING U boll M10 2 bolts MB x 25 2 washers 8 4 25 bolt M8 x 25 ee washer 3 4 bolt M8 x 30 drain plug aed Sp AZIMUTH spindle MB x 145 a 2 brass nuts M 2 spherical washers C 8 4 Per awa BAS 2 conical seats D 9 6 N f bolt MB x 30 bolt MB x 30 washer 8 4 washer A 4525 safety callar L bolt M10 ELEVATION spindle MB x 145 2 washers 10 5 4 30 d brass nuts M 4 nuls M10 CERS Pipe diameter U Bolt size mm mm HFS SB1 TYPE BRACKET 51 89 89 90 115 115 Fig 4 10 13 38 GHz Band ODU Antenna Direct Mounting 2 6 4 25 MOUNTING 2 U bolts MIO with 2 washers 10 5 30 8 screws B 4 2 4nutsM1O 4 AZIMUTH spindle Ma N Pd 2 b
24. 2 2 2 HAND CRIMPING TOOL 57027 5000 2 3 to 2 6 l 57026 5000 Molex a 57027 5000 2 6 to 3 1 2 6 14 km r INSULATION BARREL WIRE BARREL WIRE STRIP LENGTH Step 3 Step 4 Step 5 Step 6 CABLE TERMINATION Squeeze the handle of the hand crimping tool insert cable into socket contact Cable should fit so insulation and bare wire are arranged as shown Squeeze the handle of the hand crimping tool until ratchet is released Insert socket contacts into the power connector till they lock 6 15 CABLE TERMINATION 6 5 6 16 Cable and Terminal Connections Set up as In Fig 6 1 and Fig 6 2 referring to the following connecting method Caution In back to back connection the interface conditions of the a b c d e f PM CARD must be matched between two IDUSs Then check the setting of the interface if it is RS 485 or RS 232C before connecting the cable Connect baseband signal cable s Take care to connect the D sub connector and fix it with two screws M3 Connect 10 100BASE T X LAN cable Take care to connect the Modular connector and check that it is locked Connect IF signal cable Connect the connector and tighten it by turning the tightening ring clockwise Connect supervisory cable s Take care to connect the D sub connector and fix it with two screws M3 Connect power supply cable Take care to catch the Molex connector C
25. 4 12 13 38 GHz Band ODU Mounting Using NEC Hybrid 2 3 4 32 MOUNTING Step Procedure 4 Insert the O rings to the two ODU ports of the HYB 5 Fix the two ODUs with hex screws four locations using the Allen key wrench Note Be careful not to damage the O rings Hybrid ODU ODU tm A D CH S a om E Io m pep magus Kand lm Fig 4 12 13 38 GHz Band ODU Mounting Using NEC Hybrid 3 3 MOUNTING ODU DEMOUNTING FROM HYB Step Procedure 1 Remove the four or six fixed bolts from the ODU 2 Then demount the ODU Note When demounting the ODU from HYB mount the attached SHORT PLATE to the demounted port of the HYB to avoid RF power leaking from the hybrid and for waterproofing MOUNTING HOLE FOR SHORT PLATE SHORT PLATE MOUNTING SHORT PLATE TO THE OD PORT Fig 4 13 13 38 GHz Band ODU Demounting 4 34 MOUNTING 4 2 2 Wall Mounting Procedure for mounting and demounting are described below a Mounting The method of mounting is listed in Table 4 4 Table 4 4 Wall Mounting WALL MOUNTING 1 When the ODU is mounted on the opposite side reassemble the bracket to the right position by the procedure described in Fig 4 16 2 7 8 GHz band ODU does not apply for waveguide interface b Demounting For demounting ODU if necessary use the following procedure Step Procedure 1 Remove the four fixed bolts from the ODU 2 Then demount
26. 9 Press the 1 key and Enter key for No 1 RX selection or the 2 key and Enter key for No 2 RX selection if not press the Esc key 30 Press the 7 key and Enter key for 1 0 system or 10 key and Enter key for 1 1 system in the Maintenance menu shown in step 15 For 1 0 Hot standby System LO ATPC manual ctrl off ATPC manual GEI Orii O Pons 31 Press the 1 key and Enter key for ATPC manual control if not press the Esc key ATEPCumem ual cl ore 20 y once ATPC current 15dB ATPC current 30 to OdB 32 Enter attenuation value and Enter key For Iwin path System lt AIPC manual CcLel No LIOTE Een 2750 r No 1 ATPC manual ctrl 2 No 2 ATPC manual ctrl 00 Menu 99 Exit Select item No 8 13 INITIAL LINEUP Procedure Press the 1 key and Enter key for No 1 TX selection or the 2 key and Enter key for No 2 TX selection if not press the Esc key No l ATPC manual ctrl off AIPC manual ctrl Xors0 7 only Nos ATPC manual ctrl Ort AT C mental cer torr 0 Y OA 34 35 36 Press the 1 key and Enter key to ATPC manual control if not press the Esc key ATPC o manual ctrl otro on sl Current Hale eeh current 30 to 0dB ATPC manual ctrl oft s0 7 one dl Current So Cp Current 30 to UdadB Note 1 The MAX power must be set to a value la
27. E B 6 6 Referring to circle A fix drain wire with screw Referring to circle B insert each wire to the specified position Insert the socket contacts into the upper and lower row positions while taking care that the socket contacts are inserted the right way round refer to para 3 1 Interface Terminal and Jacks in the MDP Modulator Demodulator in MDP equipment description CABLE TERMINATION Step 12 Fix the plug case with two SCREW screws as shown in the figure 6 7 CABLE TERMINATION 6 2 Terminating Coaxial IF Signal with N P Connector L Angle Type KOMINE made Step First fit the tying metal washer and gasket on the cable GASKET WASHER TYING METAL CABLE Step 2 Strip back the cable sheath taking care not to damage the braided CLAMP shield and fit the clamp Step 3 Fold back the braided shield separating the strands of the braid and trim it Note Pay attention not to damage the plait 6 8 CABLE TERMINATION Step 4 Insert the ferrule FERRULE Step 5 Fit the bush IS o X o X BUSH Step 6 Cut the aluminium fall and Inner Insulator away along the bush and remain the inner conductor
28. E Biere IDU for 1 1 System SLAN REL B RX RX O OO d 00002 No 2 Power Switch IiDSC ASC NMS RA LA PORT O NEC PASOLINK LINE IN Connector RESET Ra Bu 9 MAINT FUSE 7 54 Uf IP LA PORT MET Fig 8 1 Front View of the IDU for Powering Up 8 2 Shut down Step Procedure For 1 0 system 1 Turn off the POWER switch on the front of the IDU For 1 1 system l Perform the setting for MAINT ON condition with the LCT 2 Set the OPR SEL No 1 No 2 switch to the channel position to 8 2 be on line INITIAL LINEUP Turn off the power switch on the channel of off line Note In 1 1 system before turn off the POWER switch of No 1 or No 2 channel perform MAINT ON condition with the LCT 8 3 Radio Freqency and TX Output Power Setting Test Equipment and Accessories Required Personal Computer RS 232C cable Screw Driver The control of the IDU and ODU digital radio system can be carried out via the LA PORT or NMS RA of the IDU Connect a Personal Computer to the IDU with an RS 232C cable The specifications of the required communication port condition of the personal computer are listed below Baud rate Data Length Parity Check Stop bit Flow control Emulation Transmission HyperTerminal Receiving 9600 None 2 None VT100 Video Terminal Send line ends with line feeds Yes Local echo No CR No Return on the right edge Yes Force incoming data to 7 bit
29. F po Bn LARGE O RING LA AUS POSITION OF A SMALL O RING e Notes 1 Do not use both small O ring and large O ring simultaneously 2 Large O ring size is different with frequency band as follows 2 E 13 23 GHz BAND 26 38 GHz BAND Caution 2 Don t apply silicon grease to O ring Fig 4 3 O ring Size 4 12 MOUNTING Hybrid Compiner Divider NEC has developed Hybrid Combiner Divider over the full range of microwave frequencies for PASOLNK Series digital microwave radio point to point fixed wireless systems This Hybrid Combiner Divider comprises directional coupler antenna interface radio mounting interfaces and polarizers The RF signal power received by the single polarized antenna is equally distributed and sent to two outdoor units through the Hybrid Combiner Divider for 1 1 protected systems There are two types of NEC Hybrid Combiner Divider one is coaxial cable connection type for 7 8GHz Bands and the other is WG connection type for 11 38GHz Bands NEC Hybrid Combiner Divider is suited for Andrew or RFS Antenna and all NEC ODUs 11 38 GHz Hybrid 77 85 Cam FEE E Fs secus mem EC CS IC ss Fee nace enn os CEN E o 275 205 owe os DIA Mi 4 13 MOUNTING 4 2 1 Pole Mounting Procedure for mounting and demounting are described below a Mounting The method of mounting is listed in Table 4 2 Note Remove protection metallic plate covering waveguide hole on the
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31. L p E A Noi TX RX TX RX EE E GE EE C Am 5 5 027 E O O O 02 AUX ALM OW DSC ASC LA PORT No2 NEC PASOLINK N pil RUN deu B IDU O IN OUT ore disconnec Dion or connection y 5 ES Cor IS NIEC PASOLINK LA PORT a 4 x 2MB Fix Bit Rate Composition gr di PWR a O Bu iB IDU _FUSE 7 5A ower down efore disconnection or connection o le LA PORT 100M 100M EOW NEC PASOLINK CALL RESET O O QPR r SFR SEM PORT1 PORT2 NMS LAN Noi TX RX TX RX NEC PASOLINK om p MA Bu iB IDU C70 LI b 4 x 2MB Fix Bit Rate with LAN Interface Sec NEC PASOLINK RESET SCH d IDU FUSE 7 5A EA ict mn LA PORT A TRAFFIC IN OUT CH9 to CH16 a Ke CALL p NEC PASOLINK O Ter SC LAN NMS LAN os Ro NEG TX RX TX RX V 7 VLLL V7 VV UJ ooo E 00002 TRAFFIC IN OUT CH1 to CH8 AUX ALM OW DSC ASC NMS RA LA PORT No 2 NEC PASOLINK IF E IN OUT fore disc ect RESET RUM d IDU FUSE 7 5A CC th LA PORT PES c 2 4 8 16 x 2MB Free Bit Rate Composition O NEC PASOLINK ooo IF IN OUT fore dis ecto E Gent ODU IDU SS 7 r OL LA PORT TRAFFIC IN OUT CH9 to CH16 100M 100M EOW CALL NEC PASOLINK Vi RESET O O QPR dia Emi PORTI PORTZ SC LAN NMS LAN Noi TX RX TX RX K C TRAFFIC IN OUT CH1 to CH8 ALM AUX ALM OW DSC ASC NMS RA LA PORT NEC PASOLINK 0000 OnE he fon fore iscomection RESET MAINT e FUSE 7 5A Lj o SELV LA PORT d 2 4 8 16 x 2MB Free Bit Rate wit
32. Monitoring voltage Alarm Status 3 Inventory 00 Menu DD K LI Select item No 13 Press the 1 key and Enter key the following results are displayed Note TX Power indicated in dB is a relative level to the nominal output power For 1 0 System 1 Monitoring voltage TX power H Ao oe eL db RX level 09595 32 dBm INITIAL LINEUP Step Procedure For 1 1 System 1 Monitoring voltage TX power 1 RX level 1 TX power 2 RX level 2 14 When the Pasolink is in normal working condition results may be appeared within the values shown in Table 8 3 15 Press the 9 9 keys to exit Table 8 3 Meter Reading from IDU CHECK ITEM ALLOWABLE RANGE TX power Depends on transmitter power e 0to46VDC RX level Depends on received signal level e 0 8 to 4 4 V DC Notes 1 When 0 5 V or less is indicated check the following before suspecting of any ODU damage 1 When the TX frequency is changed the relation of the TX RX frequency is correct for the Sub Band and ODU type High Low 2 The TX Power mute is not performed 2 To keep satisfactory channel quality RX level is required more than 2 V 8 29 INITIAL LINEUP 8 30 16 17 18 19 20 21 22 23 24 Procedure Orderwire Test Connect the OW RX LEV MONITOR to the RX LEV MON Jack on the ODU see Fig 8 10 Connect headset s to the EOW jack on the front panel of the IDU and or to EOW ja
33. ODU and mounting bracket are fixed firmly and vertically MOUNTING 4 45 46 MOUNTING 4 3 Waveguide Connection The connection method of the waveguide type ODU is described in following procedure Step Procedure 1 Insert the O ring to the flange face of the ODU 2 Conect the waveguide to the ODU fix the waveguide to the ODU with four bolts M4 Note Be careful not to damage the O ring Four bolts are tightened so that there is space on the flange face by even torque BOLT M4 E N WAVEGUIDE SPRING WASHER WASHER Notes l Use suitable flange adapter between ODU and waveguide depending on the waveguide type 2 Connection of the waveguide is the same way as ODU is wall mounted or 19 inch rack mounted The connection method of the antenna direct mounting type ODU is referred to the following procedure Step Procedure l Mount the ODU bracket to the pole with two U bolts Note The diameter of the pole is from 48 5 to 114 5 millimeters 4 47 MOUNTING Step Procedure POLE ODU BRACKET uu FLAT WASHER MIS SPRING WASHER C Cu THICK NUT M10 J SS THIN NUT M10 U BOLT RECH Sd Tightening torque 33 93 N m 0 N ee x CEL De e Be Be 2 Mount the ODU to the ODU bracket with attached four bolts Align the guide pins on the ODU and the guide holes on the bracket GUIDE PIN Antenna direct mounting type ODU with NEC special flange ODU BRACKET Note Be careful not to damage
34. ONITOR 6 5 0 3 mm j gt RX LEV MON RX LEV OW IN 0 8 0 05 mm F connector Type C15 Male DIGITAL MULTIMETER Caution Connect an RF cable with F connectors Type CI5 Male to the RX LEV MON terminal when the RX LEV is measured with the digital multimeter or OW RX LEV MONITOR unit The measurement of pin contact of the F connector Type C15 Male is specified as shown in the figure Do not connect the connectors of other type nor insert the probe of the voltmeter as this may cause connector damage Following translating connector optional is to provide facilities when the F connector Type C15 Female is translated to the BNC connector Female Name of product 1821K091 F CIS F BNC F Fig 8 4 Antenna Orientation Test Setup 8 18 INITIAL LINEUP 1 Loosen 1 2 turn bolts for adjusting azimuth top and bottom 4 Adjust elevation 3 Loosen for adjusting elevation 2 Adjust azimuth ANDREW VHLP TYPE BRACKET Fig 8 5 Location of Adjusting Nuts 1 3 8 19 INITIAL LINEUP 4 Loosen nut 9 3 Loosen nuts of the U boit 5 Loosen nuts and adjust azimuth 0 3 6 m Antenna C RFS SB1 TYPE BRACKET Fig 8 5 Location of Adjusting Nuts 2 3 8 20 INITIAL LINEUP T 2 Adjust elevation 1 Loosen bolts for adjusting elevation 3 Adjust azimuth 4 Loosen for adjusting azimuth 0 6 m Antenna D RFS SB2 TYPE BRACKET Fig 8 5 Location of Adjusting Nuts 3 3
35. OUTPUT 17R DC 48V 1 H0738A TRP 7G 3A TX LOW MHz RX HIGH MHz TX RX 161MHz SUB BAND C SERIAL No 5989 6029 2 SET 1 2 INDOOR UNIT IDU FO1 PASO 035 1 2 4 MDP 34MB 26C 1 4PSK 2 4 8 16 El SET BIT FREE INTFC 1 1 SYSTEM 1MD 2CH ASC DC 48V 1 HO161F MDP 34MB 26C 1 1 SERIAL N0 5123 1 SET i co D C P c c DP S Fig 3 1 Example of packing list 2 Check the station name IS correct Check to see if the station name on the packing list shown in Fig 3 1 Note that the contents of the packing list depend on the contract 3 2 Unpacking The procedures to unpack the IDU and ODU arre shown Fig 3 2 and Fig 3 3 UNPACKING 3 2 This page is intentionally left blank UNPACKING TOP PAT PRECAUTION MARK PRECAUTION MARK 4 POLY SHEET SHIPPING LABEL TOP COVER e SHIPPING LABEL aes S AS e gt SF gt CARTON PACKING LABEL CARTON CARTON Step 2 Take out top pat from carton Step 1 Open top cover of the carton Step 3 Remove poly sheet Step 4 Take out the ODU from carton Step 5 Inspect ODU Fig 3 2 Unpacking Method of ODU 3 3 4 UNPACKING CUSHIONING PRECAUTION LABEL MATERIAL P P TAPE IDU CUSHIONING MATERIAL ANTISTATIC BAG 1 0 IDU COLORED BLACK P P TAPE i 1 0 IDU SHIPPING LABEL PRECAUTION LABEL 1 1 IDU ANTISTATIC BAG COLORED BLACK 141 IDU Step 3 Cut P P tape at top of carton And the
36. ROI S05605 051E January 2005 NEC PASOLINK V4 Installation Manual 7 38GHz 4 8 17 34MB DIGITAL MICROWAVE RADIO SYSTEM 1 0 1 1 SYSTEM NEC Corporation TOKYO JAPAN 2005 NEC Corporation CONTENTS CONTENTS TITLE PAGE TITLEPAGE 1 GENERAL 0000000000000000000000000000000000000000000000000000000000000 1 1 2 OVERVIEW FOR INSTALLATION eccccccccccccccccccccccccccccccs 2 1 2 1 Detailed Work Flow Chart sseseesseeeoooooooooooeoooooooooeooooee 2 2 2 2 Pasolink System Standard Overview ceeccccccccccccccccees 2 3 3 UNPACKING ecsesa suesossee eeeseseeseesseeeesesveseevveseeeseeeceese De 3 1 Checking Cargo ee eee eee eee ee eee eee eoe eoseeseeseeseesees 3 1 3 2 Unpacking eeee eee ee e eee eee eee eese oseoseoseeseessesseseeseesees 3 1 3 3 Checking Installing Component 9 eee eee ee eee eee 3 7 4 MOUNTING esse esses esso sue sssseesse suo eessesoseensecessesesseee 4 7 4 1 IDU Mounting eocccccccaccaccnccaconocaconecacinecacenecacenesa 4 1 4 2 ODU Mounting ee eee ee eee e eee ee eee o e oseoseeseeceeseeseeeess 4 11 4 2 1 Pole Mounting ee eee eee eee eee eee eee eo eese seessoseeseesess 4 14 4 2 2 Wall Mounting 00000000000000000000000000000000000000000000000000 4 35 4 2 3 19 inch Rack Mounting 090000000000000000000000000000000000000 4 42 4 3 Waveguide Connection eee eee eee eee e eee e eee esee ee 4 46 4 4 Rack Installation s esssesvessessosssessesasossesevesss
37. T wiv surf Siva r L xLSNS noma Z r Owdiwivon Loo wv s 2 E Woo ce wiv AA Lee e L avoeswil inowuo2u 9 Ginuiwwon LION gw Esc Dos 1 ON uu C awnouo z CONS vs z Gx1I CDL SNZ IOO ao cH sr z Oinduiww bn LON ame Wav E vz E S E ON u ww XL v oxi i fox Gwvd ino moe vb hmdu nc on Lao ganv cc E WOO zT wiv Livi LISO Yz SN L wes MCSE EH L COSTA ad L ARS o D189 Wd ay uo spuedep NY SIAN Jo Hod Ve ue 8 w ol yesil JEN tes Oaisrs SINN Hod yy se pesn SI uod SAN Juauudinba ou uo pejunoui JOU SI pJE2 Wd uay Me MOVE LASQVAH MO LEO sl RETO I ASTOR Aly im Why HO OL LHTYE ECR J A ee C N SL XM amp N SW H 29 RAO Lid WT CR ANA HO La ARS SN E pond bil lodi amp j 9 LJL CH ZT N NL im e aa RN O E Kees A Xa ROOF ER 0806 IR erro 1 E WI wel em v ES Se MEE een eee NN EUN puno XY ISa NYIE 9 aaa INO OSG f cz zr Jee r zer Lon SSONW I Pe jndino osad z Ent yindul LOSG LOS SAN NVI 9 E XLOSONVIE CT As KA ER massa a EH Ee mate TS XE SWNGNVIE z d ZEIEN AS mmer eg Joj euuoo des yngjne 49019 zH ro Le indui 42012 ZHY r9 nano WOCH ZHY v9 O indul 3420 7 ZHM v9 J 4A mano MOS f 6t 1 9 dA Indu AAO3 NANO Don E S A mamno MOD E sr S JA mau MOA o ANISM B NISME t SHES uv IANO zwy JO HAJZOSV WN EM du zwy
38. TPC TX power ATPC power range OdB MIN 30dB ODU ALM mode RX Lureshold Menu o EXILE INITIAL LINEUP Step Procedure 23 Press the 1 key and Enter key then following item is displayed Vie ATP CeMIPG MIPC ALP C MIPS 4XMIDOTO Z ATPOSLYET 24 Press the 0 key and Enter key when the 0 key is pressed to select MTPC TX power setting press the 2 key and Enter key the following appears 2 MTPC TX power 0dB MTPC IX power 30dB to OdB 0 25 Enter the MTPC TX power level for setting and press the Enter key if not press the Esc key 26 When the 1 key is pressed to select ATPC TX power setting in step 23 press 3 key and Enter key to select ATPC TX power range setting the following appears 3 ATPC TX power range MAX OdB MIN 30dB MAX power 30 to OdB t 0 MIN power 30 to 0dB 30 Notes 1 The MAX power must be set to a value larger than MIN power 2 When the TX power control mode is changed from MTPC to ATPC if the MAX power is set to 30dB in MTPC both MAX and MIN power may be set to 30dB 27 Enter the ATPC TX power maximum level and minimum level and press the Enter key for setting if not press the Esc key 8 12 INITIAL LINEUP Step Procedure 28 Press the 9 key and Enter key in the Maintenance menu shown in step 15 9 RX SW ctrl AUTO PX SW ctrl AUTOS Z Nowe 4No2 2 2
39. a direction alternately so that the voltage measuring value becomes maximum 8 16 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 INITIAL LINEUP Procedure A USING ANDREW VHLP TYPE BRACKET AZIMUTH ANGLE ADJUSTMENT Loosen bolts 1 in Fig 8 5 1 3 Adjust the azimuth angle by bolt 2 in Fig 8 5 1 3 Secure bolts loosened in step 8 1 ELEVATION ANGLE ADJUSTMENT Loosen bolts 3 in Fig 8 5 1 3 Adjust the elevation angle by bolt 4 in Fig 8 5 1 3 Secure bolts loosened in step 3 4 B USING RFS SBI TYPE BRACKET AZIMUTH ANGLE ADJUSTMENT Loosen nuts of the U bolt 3 in Fig 8 5 2 3 Loosen nuts 4 in Fig 8 5 2 3 Adjust the azimuth angle by nuts 5 in Fig 8 5 2 3 Secure nuts loosened in step 3 15 and 16 ELEVATION ANGLE ADJUSTMENT Loosen bolts 1 in Fig 8 5 2 3 Adjust the elevation angle by nuts 2 in Fig 8 5 2 3 Secure bolts loosened in step 3 19 C USING RFS SB2 TYPE BRACKET AZIMUTH ANGLE ADJUSTMENT Loosen nuts 4 in Fig 8 5 3 3 Adjust azimuth angle by adjusting nuts 3 in Fig 8 5 3 3 Secure nuts loosened in step 3 22 8 17 INITIAL LINEUP ELEVATION ANGLE ADJUSTMENT 3 17 Loosen bolts 1 in Fig 8 5 3 3 3 18 Adjust elevation angle by adjusting nut 2 in Fig 8 5 3 3 3 19 Secure bolts loosened in step 3 25 4 At each station disconnect digital multimeter or OW RX LEV MONITOR from RX LEV MON jacks 5 At each station reconnect the cap removed in step 1 OW RX LEV M
40. ary Waterproof 2 The direct mount type becomes Protection a connection only of IF signal see para 7 cable para 6 2 Initial Line up see para 9 Fig 2 1 Typical Installation Flow Diagram 2 2 OVERVIEW FOR INSTALLATION 1 Pasolink Installation Overview The standaed overall configuration of the Pasolink system is shown below 2 2 Pasolink System Standard Overview o a ww T1 3180 VINO N E i 4aq NTE eum ZER ee eee OO JIV di LL Was mayo YaMO4 oa Deen Wd od sees NIOd NB s A ea ARA a o llo AS AAA INNON 340198182 MOVE ZENZ INV TNL OG l cone berg tioOqInO 2 3 Fig 2 2 Pasolink standrd installation overview 1 0 system OVERVIEW FOR INSTALLATION 2 Indoor Installation Overview A general layout for indoor installation of the Pasolink is shown below 19 inch Rack Fig 2 3 Indoor Installation Overview Fig 2 3 2 4 UNPACKING 3 UNPACKING 3 1 Checking Cargo Detailed procedure is as follows STEP Check the number of containers on the packing list NEC e NEC Corporation Packing List PROJECT 957451 GT MW PASO PASO M S NO 100 04935 SITE NO 01 23 P L NO 731 210466 003 01 SITE TEMA E 2004 07 28 CUSTOMER S CASE No ITEM No DESCRIPTION QUANTITY P D NUMBER 1 PASOLINK 2 4 8 16E1 DIGITAL RADIO EQUIPMENT 1 1 OUTDOOR UNIT ODU FO1 PASO 034 1 1 1 TRP 7G 3A 2 4PSK 161MHZ SHIFT ATPC SET 27DBM
41. ay the status for each channel signifies El channel which is inhibited by the hardware restriction or LAN signal transmission 8 9 INITIAL LINEUP Step Procedure N signifies not used channel U signifies El channel which is used 6 In item No 10 and item No 11 232 i e RS232C is standard 16 Press the 4 key and Enter key then following item is displayed For 1 0 HS System Z TX RBX Trequeney 50h TX RX frequency 00h 255ch 17 Enter the channel No and press the Enter key if not press the Esc key 8 10 INITIAL LINEUP Step Procedure For 1 1 Twin Path System Aa TXARA Tt eequency Norli ber A Nosa t LOUGH La NOSL TXPRXA trequeney 501 2 No 2 TX RX frequency 10ch 00 Menu 99 Exit Select item No 18 Press the 1 key and Enter key then following setting is displayed Vi Nos lTXFRX aerequency Sch Nos LEX trequenty Och 2550H 19 Enter the channel No and press the Enter key if not press the Esc key 20 Press the 2 key and Enter key then enter the channel number for No 2 and press the Enter key Zas NOsZ TX FRA TFequener LUCA No 2 DO RX frequency Och 25500 21 Press twice the Esc key to go back to setting menu in step 15 22 Press the 5 key and Enter key then following item is displayed TX power ctrl 0dB AIPC MIPC M
42. ck on the OW RX LEV MONITOR see Figs 8 9 and 8 10 Press the CALL button switch on the front panel of the IDU Requirement At opposite station the buzzer on the IDU is activated Check that orderwire telephone between stations can be connected by using headsets Set OW switch on the OW RX LEV MONITOR to ON OW indicator on the OW RX LEV MONITOR is turned on Check that orderwire telephone between IDU and ODU can be connected by using headsets Set OW switch on the OW RX LEV MONITOR to OFF OW indicator on the OW RX LEV MONITOR is turned off Notes 1 The battery becomes weak if the OW switch is kept ON Disconnect headset s from EOW jack on the front panel of the IDU and or from EOW jack on the OW RX LEV MONITOR Disconnect the OW RX LEV MONITOR from the RX LEV MON jack on the ODU INITIAL LINEUP NEC PASOLINK RESET PWR O Bu Bu p FUSE 7 5A J v 7 LL 6 tT i LA PORT O ENR _ gt T EOW ear NEC PASOLIN PASOLINK e OO E ODU IDU O d r FORG AM O 19 0 O Noi TX RX TX RX eme y VC V 0 coco 2 TW a MALTA NMS RA LA PORT O UE NIEC PASOLINK IDU RESET PWR O Bu Zb FUSE 7 5A V DUD Y IDU Fig 8 10 Lineup Test Setup for IDU PASOLINK RX LEV MON I HEADSET S 1 I 6 5 0 3 mm E Z 0 8 0 05 mm OW RX LEV MONITOR F connector Type C15 Male Note Use a connection cable which is attached to the OW RX LEV MON unit
43. e No of Corresponding ODU H0736 7 GHz H0739 8 GHz H0330 13 GHz H0331 135GHz H0332 ISGHz H0333 23 GHz H0334 26 GHz H0335 38 GHz Test Equipment and Accessories Required Agilent 34401A Digital Multimeter or equivalent with Test Leads Step Procedure l Check that the LINE IN voltage is between 20 V to 60 V 20 V to 60 V with the digital multimeter before connecting the power connector to the IDU Note The range of DC power input depends on system requirement 8 1 INITIAL LINEUP 2 Turn on the POWER switch on the IDU refer to Fig 8 1 Note In 1 I system When neither No 1 nor No 2 channel is working first set the OPE SEL switch to the desired No l or No 2 position and power on the selected MD Unit or set the OPE SEL switch to neutral Auto position and power on both MD units When either No 1 or No 2 channel is working perform MAINTE ON condition with the LCT set the OPR SEL No 1 No 2 switch on the IDU to the working channel side then turn on the power switch of the not working channel 3 Allow equipment to warm up for at least 30 minutes Power Switch LINE IN Connector NEC PASOLINK U EOW O Gi RESET PWR ODU ID IDU for 1 0 System FUSE 7 5A NMS RA No 1 Power Switch NEC H SU LINE IN Connector RESET RRO Qu H FUSE 75A DA kh Bau N SEV OPR SEL No 1 No 2 Switch EOW cau NEC PASOLINK el O ES OP
44. edure 3 At station B the input signal mode to BER test set RECEIVING UNIT is set as follows Bit rate 2 048 Mbps Code format HDB 3 code Impedance 75 ohms unbalanced or 120 ohms balanced Table 8 1 Meter Reading of the ODU CHECK ITEM ALLOWABLE RANGE TX power 0 Depends on transmitter power 0 to 4 6 V DC RX level Depends on received signal level 0 8 to 4 4 V DC 8 23 INITIAL LINEUP Step Procedure Meter Reading of the ODU 4 Remove the cap from the RX LEV MON jack see Fig 8 3 5 Connect an RF cable with F connectors Male to RX LEV MON jack With the digital multimeter or OW RX LEV Monitor unit confirm that the meter indication 1s as described in Table 8 2 6 Disconnect RF cable the digital multimeter or OW RX LEV MONITOR and reconnect the cap removed in step 4 Table 8 2 Meter Reading of the ODU CHECK ITEM ALLOWABLE RANGE RX level Depends on received signal level 0 8 to 4 4 V DC OW RX LEV MONITOR 6 5 0 3 mm RX LEV MON RX LEV OW IN 0 8 0 05 mm F connector Type C15 Male DIGITAL MULTIMETER Caution Connect an RF cable with F connectors Type CI5 Male to the RX LEV MON terminal when the RX LEV is measured with the digital multimeter or OW RX LEV MONITOR unit The measurement of pin contact of the F connector Type C15 Male is specified as shown in the figure Do not connect the connectors of other type nor insert the probe of the voltmeter as this may cause c
45. esssessssse 4 49 4 5 Cable Rack Installation e eee ee eere ee ee eee ese 4 50 5 FRAME GROUNDING ecccccccccccccccccccccccsccccccccccsccccccsocs 5 1 6 CABLE TERMINATION cscsssccccccscocecsscesscccessccscsoscescses 6 1 6 1 Terminating Supervisory Cables with D Sub Connector COI 6 3 6 2 Terminating Coaxial IF Signal with N P Connector Angle ype 000000000000000000000000 6 8 6 3 Terminating Coaxial IF Signal Cables with N P Connector Straight Type 6 11 6 4 Terminating Power Supply Cables with Molex onnector 000000000000000000000000000000000000000 6 14 6 5 Cable and Terminal Connections 55 eee e 99 6 16 7 WATERPROOF PROTECTION eccccccccccccccccccccccccccccccccce 7 1 8 INITIAL LINEUP csccccsccccccccscccccccccocccscssescsccsscscsescessoce BS 8 1 Start Up eeeee eee eee eee eee eee seoseoseoseeseeseesseseesseseeseeseese 8 1 8 2 Ghult dOWlse eeess Nee eegene BE 8 3 Radio Freqency and TX Output Power Setting ss s 8 3 8 3 1 Setting Procedure from LCT ee eere eere eoe eee eeee 8 4 8 4 Antenna Orientation 0900000000000000000000000000000000000000000 8 16 CONTENTS 8 5 Lineup TeSilsbeoooooooooooooooooooooooooooooooooooooooooooooooooooooooo 8 8 GENERAL 1 GENERAL This manual describes information on the installation and initial lineup of the NEC Pasolink 7 8 13 15 18 23 26 38 GHz 2 4 8 16 x 2 MB and or 10 1OOBASE T X point to point digital radio system This system consists of TRP
46. h LAN Interface Composition Fig 1 3 Outline of the IDUs in 1 1 System GENERAL This page is intentionally left blank 1 4 4 pages OVERVIEW FOR INSTALLATION 2 OVERVIEW FOR INSTALLATION The standard installation is summarized in this section Included herein is information on typical installation work flow and installation guide for IDU installation ODU installation antenna ANT installation waveguide connection and cable connections This product is a part of radio link system and is intended to be connected with a external antenna This product will be installed and operated by professional After installation the professional person shall make sure that the system shall comply with the relevant limits for general public exposure specified as basic restrictions or reference levels in the council Recommendation 1999 5 19 EC 2 1 OVERVIEW FOR INSTALLATION 2 1 Detailed Work Flow Chart The installation flow chart is shown below Unpacking of IDU Unpacking of ODU Unpacking of Unpacking of see para 3 2 see para 3 2 Antenna Bracket Accessories see para 3 2 Antenna Bracket Mounting see para 4 2 IDU Mounting ODU Mounting Cable Terminating see para 4 1 see para 4 2 see para 6 Coaxial Waveguide IF Signal Cable Connection see para 4 3 Frame Grounding see para 5 Cable and Terminal Connections see para 6 5 Please change before mounting when the polarization change 1s necess
47. his connection is an example Fig 5 2 Connection for Frame Grounding 1 2 FRAME GROUNDING LIGHTNING ROD RENE ODU Ee SS LS il Grounding cable for ODU should be gt connected to the nearest EP of the tower gt d ISOLATED FROM TOWER gt Grounding resistance Ko EP EARTH LINE posses Grounding resistance less than 10 ohms Grounding resistance of tower less than 10 ohms less than 10 ohms INDOOR EARTH TERMINAL GROUND LEVEL NEC recommends that frame ground of ODU should be connected to earth line as NEC s standard installation EP Earthing Point of tower FG Frame Ground terminal This connection is an example Fig 5 2 Connection for Frame Grounding 2 2 Note 5 3 FRAME GROUNDING 5 4 This page is intentionally left blank CABLE TERMINATION 6 CABLE TERMINATION This section describes the cable termination method The necessary tools and materials are summarized in Table 6 1 The following cables are described for reference D sub connector N P connector of the L angle type N P connector of the straight type e Molex M5557 AR connector Note Use ISO standardized screw mm unit for D SUB connector Table 6 1 Tools and Material List Soldering Iron Screw driver Wire Stripper 6 1 CABLE TERMINATION Table 6 1 Tools and Material List Adjustable Wrench CL250 0012 2 For D Sub connector CL250 0013 5 Hand Crimping Too
48. indio z sa 2i indu zosa pun f ce pi C indul cHO Siu VO F S IEA Ee SOX SWN Gimdo zasad ve LL mdu 29S Tinoco L ze Fer PG indui cuo eh TV201 ETE E mr LL GX LG SAN OL indui Losd MANO H2 Le ENE induj SU D o E XXL SINN indu 1980 NANG yo oef LL jnduj su Se EM EIN Gandul yoo zea Weeer 6c for puny SSS Es L napa PTY gua ez S L Ono L L BOESEN RSC ANNOYS YUS ndu MO3 TYmano so zz s du suo P 9 j H L OXGU SLO SMA 4A Indu MO3 O manoga oz f dui ouo qp LLL IIS NOLTE ECH KE MORENO es fl ES E L oo ECH NN rr 7 ome c CAN t OXUGXHSWG EC Dd IAE L LU SR Qun ne pu so pros sr z Orao opp mms 10 euuoo dens HAS O IERCH ERR mm Z NON TT oneg nu XL Lid axi ve y OX LISW Wd Omnia Wiz P z f C indu e tj 1S ll V Agri m AO sss 140d Vi 10d Ve TENE A mano sao oz L WEIEREN 8 8 HO O1 LHD LAO NI 9l44438 L s IHOd VI FIT XE TY BHO 01 HON O NI HAIFA IC T T lO y N Lo A2 E o o T F CIN C Na DOC Wd LI 4 Q NA ANOS DSN 8LH2 OF HIRANO NE DITA 3 PUNOJE 1nau ANY 93H Ngu IW TV SAH Mau WY SHH pneu WI GMH pneu WY XH MOVE L3SQV3H MO Loss e zo p Orio 1 qO NI dle UI eubis Jazzn pas jo pesn 10 FINO cuo Ny m beri X 4 950 NVI XY ISONVI XL OSC NY Ga j1n no ou E cc B ot I 3ndui 0LH2 Xy SINNd NYT 8 1ndino OL
49. l 57026 5000 For Molex connector 57027 5000 Solder HU f Le 2 fi KO A A K x y RA 6 2 CABLE TERMINATION 6 1 Terminating Supervisory Cables with D Sub Connector WIRE Le gt WIRE SOCKET CONTACT E Step 1 Strip back the cable sheath taking care not to damage the braided shield Step 2 Fold back the braided shield do not separate the strands and trim it as shown Step 3 Remove the insulation over a length of 4 mm from the end of the wire CONFORMABLE WIRE SOCKET CONTACT AWG 20 24 CD PC 111 AWG 24 28 CD PC 121 Step 4 Insert the cable into the socket contact Step 5 Cable should be fitted so that insulation and bare wire are arranged as shown 6 3 CABLE TERMINATION 6 4 HAND CRIMPING TOOL oe HRS TC CD 111 TC CD 121 WIRE SIDE WIRE Step 6 Mount the socket contact using a hand crimping tool CONFORMING WIRE SOCKET CONTACT AWG 20 24 TC CD 111 AWG 24 28 TC CD 121 Step 7 Recheck that the wire position is as shown in step 5 before crimping the socket contact see illustration at left METALLIC SHIELD TAPE CABLE CLAMPER PLUG CASE CABLE TERMINATION Step 8 Wind the metallic shield tape on the braided shield Step 9 Set the cable into the plug case as shown in figure Then fit the cable using the cable clamper and two screws 6 5 CABLE TERMINATION Step 10 Step 11 DRAIN WIRE ET CIRCL
50. n No 8 8 INITIAL LINEUP Step Procedure 15 Press the 1 key and Enter key then following setting menu is displayed Setting Bit rate 4x2MB AIS RCVD alarm status status AIS SEND alarm status status TX RX Erequency 50h TX power ctrl O0dB Main channel usage 1 16 used UNNN NNNN BER alarm threshold 10 4 Frame ID 0 WS channel usage not used DSC 1 232 DOO X 0552 DEM invert off Alarm table Next items Menu Exit Select item No Notes l In item No 1 the required bit rate is indicated in the parenthesis on Bit rate Bit rate 2X2MB 4x2MB 8x2MB 16x2MB Changing the bit rate will cause temporary communication loss until the bit rate of the opposite site is changed The buzzer may be issued until then 16x2MB bit rate is not supported on MDP 17MB 3 4A 2 In item No 2 and item No 3 setting for alarm indication of AIS RCVD AIS SEND as follows alarm to include ALARM LED indication item status to exclude ALARM LED indication item 3 In item No 4 both channel numbers are indicated as No l ch No 2 ch if twin path configuration is selected 4 In item No 5 shows in case of MTPC system TX power ctrl ATPC or TX power ctrl No 1 ATPC No 2 ATPC 2 ds indicated In case of ATPC system Note SI 1 0 or Hot standby system 2 Twin path system 5 In item No 6 following significant symbol letters are used to displ
51. n open carton Step 6 Take out IDU with antistatic bag from carton Step 4 Take out carton cushioning material and carton Step 7 Take out IDU from antistatic bag Step 5 Cut P P tape at top of carton And then open carton Step 8 Inspect IDU Step 1 Cut sealing material Note Accessories are sacked or boxed with the IDU Step 2 Take out carton from sealing material Fig 3 3 Unpacking Method of IDU 3 5 6 UNPACKING 3 3 Checking Installing Component Each unnpacked component of the pasolink System must be checked as shown below 1 IDU and ODU Table 3 1 Standard Installing compornent of ODU IDU QUANTITY DESCRIPTION I TRP OOGOMB A ODU kus O Ring Attached to the waveguide type ODU EUN NN EN i MDP MB ADU pete i Power Connector Molex Housing M5557 4R Tal 7 5 A Fuse SMP75 E LEN 7 7 8 GHz HYB with N type coaxial connectors GHz HYB with N type coaxial connectors 7 8 GHz HYB with N type coaxial connectors 0 1 2559 Note Use O ring which is attached to the antenna for the antenna direct mount ODU 2 Not available for SD system 3 The type and specificationof the Hybrid Combiner Divider NEC model will be described on page 4 13 of Chapter 4 3 7 UNPACKING 3 8 This page is intentionally left blank TRP 13G 3A i TRP 13G 3A del MDP MB JA UNIT CAUTION OUTDOOR UNIT OUTDOOR UNIT 09 SHIFT FREQUENCY MHz SUB BAND TX HIGH LOW
52. of LCT operation log out from LCT menu by keying 99 and then exit from the communication software In case if you have exit from the communication software without logging out from LCT repeat connecting and disconnecting of the RS 232C cable once to reset EOW NEC PASOLINK O CALL RESET PWR _ ODU IDU RS 232C y f O 9 OQ CABLE BLACK FUSE 7 58 L 1L d IDU NIEC PASOLINK RESET PRR Bu 9 FUSE 7 5A C7 Io LA PORT EOW cai NEC PASOLINK O Ge RRA E E Noi TX RX TX RX PERSONAL COMPUTER gt ic Z OOOO J a SES 000 O2 NMS RA LA PORT No2 NEC PASOLINK RESET Ra Ru e FUSE 7 54 1 LA PORT O Ee IDU NMS RA LA PORT Fig 8 9 Meter Reading Setup 8 Turn on the power on the PC and press the CTRL and D keys at the same time The following menu appears Password 9 Press Enter key 10 Press 0 key and Enter key Password ok ok ok ok ok ok ok ok Change Password no 0 yes 1 8 27 INITIAL LINEUP 8 28 Step Procedure 11 Following display appears Setting Maintenance Monitoring Exit Select function No 12 Press the 3 key and Enter key the following appears For 1 0 System Monitoring Monitoring voltage Monitoring voltage continuous mode Alarm status 4 Inventory 00 Menu Oo 4 Burt Select item No For 1 1 System Monitoring 1
53. on or connection of cable The conductive disturbance of LAN Port is class A In connection with a domestic ITE this product may cause disturbance interference in which case the user may be required to take adequate measures HOT SURFACE Avoid contact A 43V OUTPUT Power down IDU before disconnection or connection of cable N WARNING 43V OUTPUT TURN OFF POWER BEFORE DISCONNECTING I F CABLE 7 8 GHz TYPE MDP 8MB 13A WEIGHT 11kg WITH OPTION DATE 20 60V A A WITH ODU amp OPTION SER No HO161A NEC Corporation TOKYO JAPAN MADE IN JAPAN NAME PLATE Fig 3 4 Installation compornent for IDU and ODU UNPACKING WAVEGUIDE TYPE ANTENNA DIRECT MOUNTING TYPE 3 9 10 UNPACKING Z L uei1s S 0 1 BuiIlie sui jo JUsuUIOdWOD GE Du 31VW HOLO3NNOO gnS q 31VW Nidv HOLO3NNOO X31OIN VH SINN OSV OSQ MO WIV XQ v WIVv uM EE AES E ESSE yt 9 N vez asna NV1SIAN NV10S SM c1HOd LO O 9LHO 01 6HO LNO NI Oldd4VH1 V 31VIN HOLO3NNOO YVINGOW 1 Iqu fo ON 0 spuodsa4400 Aaquinu au AOJIOUUOD lgns d Af nun unu A 243s Ipazipunpur s OSI aen 7uals g JW ic X OI 241 0 quo sayddy I LION dl 210N
54. onnect terminal Take care to connect the D sub connector and fix it with two screws M3 Note Use ISO standardized screw mm unit for D SUB connector For the details of pin assignment in the IDU and ODU refer to para 3 1 Interface Terminal and Jacks in the MDP Modulator Demodulator and TRP Transmitter Receiver equipment description CABLE TERMINATION nao pue nal Jo suonoauuoy 1 9 big 31VW HOLO3NNOO ans a E acd c 1 MaISKS DIVA 31VW HOLO3NNOO gns d xif JNT x y 40 popiao4d JON x ATV anD40 WI N 961 U21 fa S2 0N 3 1VW HOLO3NNOO X310ON MIddns dJ3MOd 1007 PAPAS Ce ES E ue Al asna wem NY1SMWN NV1 9S SA ZLHOd LlHOd O O O ou d E uMd 135 EA WOOL WOOL XNnOSvd DANI EAN ole LNO NI OlJ3VEL t HOLOANNODO N d 131 NV1OS 0 INAWdINOA N TVNIAH3LL SM SIN 94 NId8 Sr H YIOMION NV ANNOSVA SIN Omuri YIOMION NV1 im IYN HOLO3NNOO ans a JVNIINH3LL viva YOLOANNOO NS d 6 17 CABLE TERMINATION nao pue nal Jo suonoauuoy z 9 Du 31VIN HOLIO3NNOO gNS q 2 KS AIDA xif JINT x y 40f popiao4d JON x Nal NdInio3 Gavin eS Se unio s 4 TWNYALXA HO193NNOO gns a nb401 WI N 961 UIII Ta 5210N
55. onnector damage Following translating connector optional is to provide facilities when the F connector Type C15 Female is translated to the BNC connector Female Name of product 1821K091 F CIS F BNC F Fig 8 6 Lineup Test Setup 8 24 INITIAL LINEUP uu s S 0 1 dnies jeet dneur 7 9 D dx LINA 318VO9 1S41 ONIAI3O3H LAS 1531 439 8HO 01 LHO LNO NI OlJ4VHL Lani dl 9 HO 01 6HO ILDO NIIOId4VHL V LION N ung 91HO 01 6HO LNO NI Oldd4VH 1 V J18vO 1831 MENO LAS 1531 ddq 8 25 LINA ONIGNAS LINN ONIAIHO3H 13S 1531 438 13S 1S31 438 g NOILVLS V NOILVLS INITIAL LINEUP LINN ONIAIHO3H 13S LSAL 438 wajs s 1 1 dnjas sa dneur 9 8 big TO Ip 1ojJ q J MOd 91 H9 01 6HO LNO NI DIJ3VEL o Nom 40 uoliooutioosip 940J9q 1 n O N l Nal UMOP JeMod 3 1Md NO Att g NOILVLS 318V9 LSAL LAS 1S41 434 TO aged jo uolb guuoo JO al OMI LNdLNO A r N l 8HO 01 LHD LNO NI OIdd4VH1 N ras 9LHO Q1 6H9 ANO NI Old4VH1 alge Jo uollo uloo 10 lO o uu uono uuooslp e10Jeq NAI umop 19MOd 318VO9 1831 ONE LAS 1531 439 V NOILVLS LINN ONIGNAS l3S 1831 H38 8 26 INITIAL LINEUP Step Procedure Meter Reading of IDU 7 Connect the personal computer to the LA PORT of the IDU using an RS 232C cable as shown in Fig 8 9 Note At the end
56. or Antenna Direct Mounting Type 1 3 4 28 MOUNTING ANTENNA FLANGE Caution Align flanges on antenna and ODU correctly and fix the ODU with four screws ODU FLANGE Bag ODU Mi Fig 4 11 Mounting of ODU for Antenna Direct Mounting Type 2 3 ANTENNA 4 29 MOUNTING Step 5 Fix the ODU to the bracket with four screws Note Torque 4 23 N m SCREWS a e SCREWS Fig 4 11 Mounting of ODU for Antenna Direct Mounting Type 3 3 4 30 MOUNTING ANTENNA DIRECT MOUNTING WITH HYB Note The details are referred to the installation manual which is attached to the antenna HOLE FOR GUIDE PIN O RING GUIDE PIN MOUNTING HOLE FOR HYB The tightening torque is 4 0 N m 10 Be careful not to damage the O ring Antenna ANDREW VHLP TYPE BRACKET HOLE FOR GUIDE PIN O RING MOUNTING HOLE FOR HYB Note The tightening torque is 4 0 N m 10 Be careful not to damage the O ring Antenna RES SBI TYPE BRACKET Fig 4 12 13 38 GHz Band ODU Mounting Using NEC Hybrid 1 3 4 31 MOUNTING Step Procedure Fix the bracket and handle to the HYB M5 HEAD CAP SCREW Note Tightening torque is from 2 to 4 N m Recommended 2 Check the polarization and fix the HYB to the antenna by tightening the M6 screws four locations FLAT WASHER GUIDE PIN Ki eg SCREW MOVE THE ANT TL SHORT PLATE SHORT PLATE 3 Move short plates as shown in figure both sides Fig
57. p back ctrl 1 16 BER ALM gt gt AIS CW Power mute 1 Power mute 2 T gt SW Cte RX SW ctrl ATPC manual ctrl Menu n AXLE Select item No Notes 1 indication signifies control off condition 2 indication signifies control on condition 3 A signifies El channel which is inhibited by the hardware restriction or LAN signal transmission 4 In case the FE loop back is applied from the opposite station the Z is displayed 5 The FE loopback control is unavailable if the channel is inhibited by Not used in Main channel usage 6 Item ATPC manual ctrl is not displayed in MTPC mode 8 7 INITIAL LINEUP Step Procedure 10 Press the 6 key and Enter key in the Maintenance menu shown in step 9 For 1 0 System 6 Power mute off Power mute off 0 on 1 11 Press the 1 key and Enter key to mute TX power 1f not press the Esc key For 1 1 System 12 Press the 6 key for No 1CH or 7 key for No 2CH and Enter key then the following appears For No 1 CH ODU 6 Power mute 1 off Power mute 6FEF1 DO X nid For No 2 CH ODU Power mute 2 off mute oft 30 Lon 13 Press the 1 key and Enter key to mute TX power if not press the Esc key 14 Enter 00 and press the Enter key to go back to the main menu then the following appears Setting Maintenance Monitoring 9 Exit Select Functio
58. pace more than 200 mm to the T rear section and space for one unit to loj the top and bottom ole e mt Jo 0 0 0 0 0 0 0 0 0 W 3000mno00000000g0 paagammmmnabpoduooouu i ALL nounmanggpodgpagpsa DOGDOODODOUOD DOy Hnpanmomanmpmngagmnmge ennmnnnamuagaaagangun 1 od paonaoogaagodgoaod ODODODODOOODOOO ajaj foja jala ja Jm Is eisisisisisisisiwisius ajsla u DOGOODDDOODODD A s sia ulsisinimiaimiw simi na anopenuoguonuua e wDpadgabpaagopagaoaaon More than one rack unit Note Normal setting for free space When free space is closed within one rack unit check the environmental temperature is lower than 40 C Fig 4 2 1 2 Mounting of IDU for 1 1 System 4 7 8 MOUNTING Step 1 Mount the two brackets to IDU with the four screws Step 3 To mount the IDU in a 19 inch rack allow space more than 200 mm to the rear section and space for one unit to the top and bottom Step 2 Align the IDU to the mount position on the 19 inch rack More than M h one rack unit ore than 200 mm on ZER DEENS x gt E EH WALL d Fy hooooco0oa DOBOODODOJUODADOS j d cl DOODIDDODDD 6 eO0O0pD0OD0OD0OD0D0DO Oi ov Ba 0 S E I 7 HOOOBDOOD0R apapaalggaogooagczadoadgoanunu zo Lg HDLDIODogaurnuu agogggagaaagaaadaa Ze EN 0 SS DHOOOBODUDGOODOBOD e DODODODOG s DOOBRDObO BOBGOBOE SCREW FLAT WASHER More than e
59. rass nuts M8 2 spharical washers C E 3 d conical seats D 3 5 boit MBx30 wazher 84 al mut M By 4 screws MS l z 4 washers 5 3 315 E d i i bolt MIO x 4D p washer 10 5 630 p Ee ELEVATION spindie MB x 90 qp Bra 2 brass nuts M 2 washers 10 5 2 30 2 spherical washers C 8 4 F iin m ES 2 conical seats D 9 6 safety collar on request Pipe diameter mm 48 51 52 89 80 115 HFS SB2 TYPE BRACKET Fig 4 10 13 38 GHz Band ODU Antenna Direct Mounting 3 6 4 26 MOUNTING Step Procedure 3 Fix the ODU to the bracket by tightening the M6 screws four locations Notes 1 Figure shows V polarization 2 Be careful not to damage the O ring Antenna 3 The tightening torque is 4 0 N m 10 HOLE FOR GUIDE PIN GUIDE PIN ODU RFS SB1 TYPE BRACKET Notes 1 Figure shows V polarization 2 Be careful not to damage the O ring Antenna 3 The tightening torque is 4 0 N m 10 Fig 4 10 13 38 GHz Band ODU Antenna Direct Mounting 5 6 4 27 MOUNTING Note Set the ODU to the bracket after polarization of the ODU is confirmed Notes 1 Figure shows V polarization 2 Be careful not to damage the O ring Antenna 3 The tightening torque is 4 0 N m 10 Fig 4 10 13 38 GHz Band ODU Antenna Direct Mounting 6 6 Step 4 Insert guide pin on the hole of bracket to set the position of screws GUIDE PIN Fig 4 11 Mounting of ODU f
60. rger than MIN power 2 When the TX power control mode is changed from ATPC to MTPC current value in ATPC is applied to the MTPC Enter attenuation value and Enter key Restore all setting items which are changed in setting maintenance in referring to step 4 to step 35 INITIAL LINEUP Step Procedure 37 Press the 0 key and Enter key to reset status from maintenance to normal in step 8 38 Then MAINT indicator goes off For 1 0 System Maintenance E MAINT 24 FPE LOOP back GUEL 1 19 NE TOOP back Cir 116 BER ALM gt gt AIS CW Power mute ATPC manual ctrl 0 Menu S ELE Select item No For 1 1 System Maintenance MAINT KR loop back SES 1 16 NE LOOP Dack cri ele BER AIS ALM gt gt AIS CW Power mute 1 Power mute 2 T W Cr te RX SW th ATPC manual ctrl Menu y X Select item No 39 Press the 99 keys and press the Enter key to exit maintenance mode 8 15 INITIAL LINEUP 8 4 Antenna Orientation a Test Equipment and Accessories Required Agilent 34401A Digital Multimeter or equivalent with test leads or X0818A OW RX LEV MONITOR e Screwdriver b Procedure for the ODU Step Procedure l At each station remove the cap from the RX LEV MON jack see Fig 8 4 2 At each station set up as In Fig 8 4 Connect cables to RX LEV MON jack in that order using F type plug 3 At each station adjust azimuth and elevation angle for the antenn
61. rocedure 4 Enter the specified password from the keyboard and press the Enter key Password Note When the PC is connected to the NMS RA terminal to control the opposite station enter password of the Opposite station 5 Press the 0 key and Enter key Then perform step 8 If the password should be changed press the 1 key and Enter key Password 3 ok ok ok ok ok ok ok ok ok Change Password no 0 yes 1 6 Enter the new password from the keyboard and press the Enter key Password D ok sks ok sk ok ok K k Change Password no 0 yes 1 31 New Password Note For password 0 to 9 A to Z and a to z are available 51 letters maximum 7 To confirm the password re enter the password from the keyboard and press the Enter key Password Skok ok ook ok k k k Change Password no 0 yes 1 1 New Password Skok ok ook ok ok k k k New Password Re enter P gos dodo 8 Following menu item is displayed 1 Setting 2 Maintenance Sy MOnrEOring c ERIE Select function No 8 6 INITIAL LINEUP 9 Press the 2 key and Enter key then following item Is displayed step Procedure For 1 0 System Maintenance Ez MAINT Zu EE lOOpdJouok CCT 116 NE loop back curl 1 51 BER ALM gt gt AIS CW Power mute e ATPC manual ctrl 0 Menu O EXIT Select item No For 1 1 System Maintenance MAINT PED lOoOD back ceri l o NE Loo
62. the ODU 4 35 MOUNTING Step 1 Using a center punch and hammer mark the ODU wall for drilling holes with dimensions shown at left ZZ Le 7 N t 3 100 N lt 100 Unit mm 60 Step 2 Using an electric drill drill the ES m guide holes 4 8 SE Unit mm 60 Step 3 Also drill the specified holes 018 Unit mm Fig 4 14 ODU Waveguide Type of Wall Mounting 1 2 4 36 MOUNTING Step4 Remove debris from the specified PLUG BOLT hole and insert a plug bolt into it Step 5 Make sure to insert the plug bolt fully Step 6 Screw the bolt using a wrench or monkey wrench BOLT Step 7 Remove the bolt only Fig 4 14 ODU Waveguide Type of Wall Mounting 2 2 4 37 MOUNTING This page is intentionally left blank 4 38 Step 2 Step 1 Fix the wall mounting bracket to the wall with the six bolts M6 Note When the ODU is mounted on the opposite side reassemble the ODU to the right position by the procedure described in Fig 4 16 FLAT WASHER SPRING WASHER BOLT the customer Mount the ODU on the mounting bracket with four bolts M6 on the ODU after the guide pin of the ODU and the guide holl of the braket is matched Note Tighten to 4 23 N m torque Recommended Note Anchor bolts of 10 mm dia shall be prepared by Fig 4 15 ODU Waveguide Type of Wall Mounting MOUNTING
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