User's Manual Part 4

ManualsBrandsNEC Corporation of America ManualsElectronicsNEC NLite L 28 X DS1 5.8 GHz Digital Microwave Radio

Summary of content (62 pages)

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OI-806301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure Ports Throughout © 4 Nisei Ion 5 Walter! 4 bps (CH-023 + | lls. ol 7: zawmsicrae o. iaMops(CH12s)_ Current Setting 18. 12Mbps (CH-0 ol , 8. 30Mups (CH-20) Enter Selection Change) : 1 Notes: * For at Main/Main *2 For 8% SM/For at Maintain *3 For 1631. SM/For 28*1 5M at Main/Main * For Throughput for Main signal is delectable at: Main Shared according to Main signal interface, iz Part +2 Throughput 5 1.
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SETTING, CONTROL AND MONITORING WITH LCT OI-806301 Chart 5-4 Set Provisioning Data {Cont’d) Step Procedure When Portliness Assignment is set to SC Shared, WS Shared or Main Shared, following Port switching selection appears, Port Swingeing — 1. Enable 2. Disable Urgent Setting : 2 Enter Selection Chang) : 7 11 Press the “17 or “2” key and press the “Enter” key, -Port Setting 1. Auto Negotiation (AUTQ-MDIMDIX) 2. ABASE-T 4 Half Duplex (MDH) 3. ABASE-T {Half Duplex (MIX} 4.
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OI-806301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure ~~ Port Flow Control ~~ 1. Enable 2. Disable Current Setting : 1 Enter Change): 2 14 Press the “1” or “2” key and press the “Enter” key, = Port Far End Link Down Control 1. Enabled 2. Disabled Currant Setting: 1 Enter Change): 2 Note: Not displayed when Port setting is “Enable”.
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SETTING, CONTROL AND MONITORING WITH LCT OI-806301 Chart 6-4 Set Provisioning Data (Cont'd) Step Procedure 17 Press the “1” key for “Main/LAN Signal Configuration” and press the “Enter” key, -= LAN (Main function = 1. Used 2.
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R OI-S06301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5.4 Set Provisioning Data (Cont'd) Step Procedure ~~ Port Flow Control -— 1. Enable 2. Disable Current Setting : 1 Enter Change) 2 21 Press the “1” or “2” key and press the “Enter” key, Port Far End Link Down Control 1. Enabled 2. Disabled Current Setting: 1 Enter Change); 2 Note: Nat displayed when Port setting is “Enable” 22 Press the “1” or “2” Key and press the “Enter” key, Main interface Hefting — CHOC Usage -— 1. Used 2.
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SETTING, CONTROL AND MONITORING WITH LCT 5-30 R OI-S06301 Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure Usage — 1. Used 2. Not Used Current Setting : 1 Enter Selection ([RET] = No Change) : 28 Press the “1” or “2” Key and press the “Enter” key, = CHOC Usage -1. Used 2.
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OI-506301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure For 43 MB system 29 wpe Press the key on the Set Provisioning Data menu for the Main/LAN Signal configuration and press the “Enter” key, ~LAN {Main function = 1. Used 2. Not Used Current Setting : 2 Enter Selection Change) : 1 30 Press the “17 key and press the “Enter” when LAN is provided, LAN interface Siting -~~ Portraitist Assignment — 1.8C 2.W8 3. Main 4.8C 5.3C 8. Main NA N; NA, ES. 7.Main J ES.
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SETTING, CONTROL AND MONITORING WITH LCT R OI-S06301 Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure When WS is used, throughput for WS signal is fixed in 1.5Mbps., then, following Framing Format selection appears, ~~ Port 1.56 Framing Format — 1. UF (Unframed) 2 SF (ANSI T1407) 3. ESF (ANSI T1.107) Current Setting : 2 Enter Selection Change) : 1 When Main is used, throughput for Main signal in Port! is fixed in 44Mbps.
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OI-806301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5-4 Set Provisioning Data {Cont’d) Step Procedure Port] Collision Report 1, Enable 2. Disable Current Setting © 1 Enter Change): 2 Port! Collision Report selection is displayed when the "Auto Negotiation (Auto MDI / DIX" or [ tibial Duplex (HY ig selected in Port! Setting, 34 Press the “17 or “2” Key and press the “Enter” key, ~~ Port Flow Control 1. Enable 2.
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SETTING, CONTROL AND MONITORING WITH LCT R OI-S06301 Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure When Port throughput is 1.5Mbps (WS Used), following Framing format selection appears, ~ Part 1.5M Framing Format 1. UF {Unframed} 2. §F {ANSI T1.107) 3. ESF. (TRANSITION) Current Set ling : 2 Enter Selection Chang} : 1 -Part Setting -1. Auto Negotiation (AUTC-MDIMDIX) 2. DATABASE-T / Half Duplex (MDH) 3. ABASE-T {Half Duplex (MIX) 4. ABASE-T 7 Full Duplex {MDI} 5. ABASE-T {Full Duplex (MIX) 6.
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R OI-S06301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5.4 Set Provisioning Data (Cont'd) Step Procedure -Main Interface Setting ~~ 45M Line Length Select —1.0 255% {0 68m) 2.255 -450ft (68 135m) Current Setting: 1 Enter Change} 2 39 Press the “1” or “2” key and press the “Enter” key, 40 After pressing the “Enter” key, the menu shown in step | is displayed, 41 Press the “2” key for sating the BER Threshold and press the “Ester” key, ~~ BER Threshold 1. High BER 2.
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SETTING, CONTROL AND MONITORING WITH LCT Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure 45 Press the “2” key for setting of Low BER threshold, Low BER — 1. 3E6 2. 367 3.
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SETTING, CONTROL AND MONITORING WITH LCT OI-506301 Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure —R8232C Setting 1. Not Used 2. DSC 3. Disc Current Setting : 0 Enter Selection ([RET] = No Charge) : 1 SC Assignment sets Used/Not Used for service channel and signal assignment. As service channel, two digital V.11 (64K) signals and one RS232C channel can be used. SC items which are not assigned for Main interface appear at No.1 and No.2.
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ROL506301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure wr ¥14-2 Selling — 1. Not Used 2. DSC 3. CBS Current Setting : 0 Enter Sal action {{RET] = No Change) : 3 57 Press the “17, “2” or “3” key for setting of the V11-2 interface and press the “Enter” key, = Y11-2 Directional Setting « 1. Co-Directional 2.
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SETTING, CONTROL AND MONITORING WITH LCT OI-806301 Chart 5-4 Set Provisioning Data {Cont'd} Step Procedure 62 Press the “6” key for sifting the ATP Range and press the “Enter” key, = ATP Maximum PWR Current {-23 to 0dB) : 0 Enter Selection ((RET} = No Change) : == ATP Minimum PWR Current {-23 to [Maxi Db) ; -10 Enter Selection ({RET) = Na Change) : ATP Range sis: the maximum or minimum transmission power during ATP operation. [f the ATP Maximum PWR is sef to 0 dB, the maximum output power is obtained.
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R OI-S06301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure 64 Press the “8” key for setting the RX Threshold and press the “Enter” key, RX Threshold— Current (-70 to -DBMS) : -55 Enter Selection (RET] = No Change) : RX Threshold sets the threshold value of receiving level 65 After pressing the “Enter” key, the menu shown in step 1 is displayed, 66 Press the “9” key for setting the Additional ATT and press the “Enter” key, Additional ATT — Current (0 fo 5dB)
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SETTING, CONTROL AND MONITORING WITH LCT OI-506301 Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure This item defines the TRP transmit power level when communication between MDP and TRI is Jose. This function is not used when the equipment is set in MT mode and is not displayed. MAX Hold : Selects this to control the TRF output level for the ATP Maximum PWR setting level. MIN Hold : Selects this to control the TRP output level for the ATP Minimum PWR setting level.
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OI-506301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5-4 $et Provisioning Data (Cont'd), Step Procedure ~~ RX Priority 1. Non-priority 2. Priority No, 1 Current Seining : 2 Enter Selection ([RET] = No Change): 1 74 Press “1” or “2” key to select RX Priority mode and press the “Enter” key, 75 Press the “17, “3” key for setting the Channel Usage Error and press the “Enter” key, Note: Applies only 10 8/16/28 * 1.5 MB system.
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SETTING, CONTROL AND MONITORING WITH LCT OI-806301 Chart 5-4 Set Provisioning Data (Cont'd) Step Procedure 8 Press the “1”, “6” key for smelting the AIS Activation Condition and press the “Enter” key, = AIS Activation Condition ~ 1. LOF or High BER 2. LOF Current Setting : 1 Rents Selection (JET] = Na Change) : AIS Activation Condition sets the whether AIS signal for main LOF, High BER or both alarm conditions. LOF or High BER: When the High BER or LOF ALM is occurred, Main 1.5 MB AIS signal is generated.
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OI-506301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5-4 Set Provisioning Data {Cont'd} Step Procedure 82 Press the “1”, “8” key for setting the AIS Generated Report and press the “Enter” key, ~ AIS Generated Report — CH Select {CHO1-08}: 6 «= AIS Generated Report 1. Report 2. Net Report Current Setting : 1 Enter Selection Change) © AlS Generated Report sets the whether AIS signal generation for main 1.5 MB is reported or not reported. Note © CH Select (CHI-08) for § x 1.
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SETTING, CONTROL AND MONITORING WITH LCT R OI-S06301 5.6 Relay/House Keeping Setting Chart 5-5 Relay/House Keeping Setting This chart describes the procedure for setting the parallel alarm output and the control input/output of House Keeping. The procedure in this chart is ta be performed, if requited. Step Procedure 1 Press the “ESC” key twice to go back to the following Main menu, ~~ NEC PDH RADIO VER. Logout 1. Alarm / Status 2. Performance Monitor 3. Provisioning Data 4. System Configuration 5.
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ROLS06301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5.5 Relay/House Keeping Setting {Cont'd} Step Procedure -Display Current State HEN KAZAN HK-IN3 HIKING H-INS HIKING Open Open Open Open Open Open HK-OUT1 HK-OUTZ HK-OUT3: HK-OUT4 On off off Off H-OUT appears, ody when relay output is assigned. 4 Press the “2” key for setting the Relay Configuration and press the “Enter” key, Relay Configuration Eleven (11) relays are provided to the parallel alarm/control outputs.
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SETTING, CONTROL AND MONITORING WITH LCT OI-306301 Chart 5-5 Relay/House Keeping Setting (Cont'd) Step Procedure Relay RHOS ORLON RL10 RLY 1. H-OUT 1/2/3/4 Enable | HK-OUT4 | HK-QUT3 | HK-OUT2 | HK-QUTI 2. HR-OUT 1/2/3 Enable ALM HK-QUT3 | HK-OUT2 | LOUTISH 3. HK-QUT 12 Enable ALM ALM HK-OUTZ | HK-OUT1 4 H-OUT 1 Enable ALM ALM ALM H-OUT! 5. H-OUT Disable ALM ALM ALM ALM RLI to RL11 are Form-C relays.
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OI-506301 SETTING, CONTROL AND MONITORING WITH LCT Chart 5-5 Tannhauser Keeping Setting {Cont'd} Step Procedure ROT ORLON ORLON ORLON RHOS RHOS ORLON RHOS LOG RL10 RL11 MAIN Out Mask Mask Mask Mask Mask Mask PSALM PSALM Out QUALM ~ Out PALMISTRY = Out PALMISTRY ~ — Out IMP AMI Out NAPALM ~ — Out Enter Change): Lesser} displayed when H-OUT are selected to enable Mask : Indicates that no alarm is issued at Maintenance. Out: Indicates that an alarm is issued from the corresponding relay.
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SETTING, CONTROL AND MONITORING WITH LCT OI-506301 Chart 5-5 Relay/House Keeping Setting (Cont'd) Step Procedure 6 If required, press the “3” key to control external equipment complected to the relays assigned as HK-QUT, ~~ Output Control —1. HK-QUT1 (CONT Off} 2. HK-OUT2 (CONT Off) 3. HK-OUT3 (CONT On) 4. HK-QUT4 [CONT Off) Order Selection © ¥ + Quip Control This function can be used to remotely control external apparatus in the station (e.
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ROL-S08302-053E March, 2008 SECTION Ill CONTENTS GHz 15/28/50 MB PDH DIGITAL MICROWAVE RADIO SYSTEM Site L. {PDH SYSTEM) INSTALLATION AND INITIAL LINE UP CONTENTS 2.3.1 23.2 24 24.1 24.2 24.3 244 25 2.5.1 26 26.1 27 2.8 28 2.40 2.
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CONTENTS OI-506302 TITLE PAGE 3. INITIAL LINE UP 3.4 31 Star L-Up 3uf 3.2 Shut-down 3h 3.3 Initial Jo 3.4 Antenna Orientation addressees: servesserseaneiassrinr 3.5 3.
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GENERAL 1. GENERAL This section provides installation and initial line up information on the 5.8/ GHz 15/28/50 MB microwave radio system. “This manual is described for the Rewarm version of as follows. UNITIES: 2.4.4 MD UNIT: 1.
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R OI-S06302 INSTALLATION 2. INSTALLATION The standard installation is summarized in this section. Incommoded herein are information on typical installation work flow and guides for MDP installation, TRP installation, wave guide connection and cable connections. The installation flow diagram is shown below. Unpacking of MDP Unpacking of TRP (see para 2.2} {sce para 2.2) MDP Mounting/Demounting TRE Mounting/Demounting {see para 2.3) (Split para 2.4) (Al Indoor e/w pars 2.5) {All Indoor wio para 2.
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INSTALLATION 2.1 Packing List 2.2 OI-806302 Each unpacked component of the [ ] GHe [ ] MB digital radio system must be checked as shown below. PACKING LIST DRAWING NO, TRP and MDP Fig. 2-2 Installation Kit Fig. 2-3 Note: * These are standard packing.
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OI-806302 INSTALLATION N Lite (H2600) TR P-BG-8AA — OUTDOOR UNIT (EHG) Wanton 1058/11 GHz SER BATE os WEIGHT 3h 0 NEC Cosponsor TOKYO PAA MADE 1 J NEC CAUTION | [A INBOUND Ion one | | Bower down 104 revs ration concentration or Connecticut of sable, NETS L whitetail RY TR P-24G-28 OUTDOOR UNIT {NHG) Tho LOR AERIE.
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R OI-S06302 INSTALLATION 2.2 Unpacking of MDP and TRP The procedures to unpack the MDP and TRP ate shown in following chart. + For MDF: Chart 2-1 + For TRP: Chart 2-2 to Chart 2-4 Note: When conveying the MDP or TRP to another place, the original packing should be made to avoid damage. Chart 2-1 Unpacking Methods of MDP Step Procedure 1 Cut P.P. tape at top of carton.
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INSTALLATION OI-508302 Chart 2-1 Unpacking Methods of MOP (Cont'd) Step Procedure 2 “Take out carton, cushioning material and carton.
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OI-506302 INSTALLATION Chart 2-2 Unpacking Methods of Sprite Type TRP Step Procedure 1 Take off the hook of a cover as shown below, Then, open the top cover, 213
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INSTALLATION OI-806302 Chart 2-2 Unpacking Methods of Sprite Type TRP (Cont'd) Step Procedure 2 ‘Fake out cushioning material, buffer material and poly sheet, 3 ‘Take out the TRP from carton, 4 Remove poly sheet from the TRP, j tenet TOP PAD a OLY SHEET tr TRE GHz 5 Inspect the TRP and accessories.
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ROISTERER INSTALLATION Chart 2-3 Unpacking Methods of ew FAN Type TRP Step Procedure i Cut BP. tape at top of carton Zz Open top cover of the carton. 3 Remove cushion slab from the carton. CUSHION SLAB PR TAPE ACCESSORY BOX ACCESSORY BOX TAPE ACCESSORIES SPACER ) POLY SHEET rr FRONT COVER CUSHION MATERIAL CARTON ACCESSORY BO: 4 “Take out accessory; box.
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INSTALLATION R OI-S06302 Chart 2-3 Unpacking Methods of e/w FAN Type TRP {Cont'd} Step Procedure 5 Cut PP. tape at top of the accessory box. 6 Open the top cover of the accessory box. 7 “Take out accessory sack from the accessory box. 8 Take out the equipment front cover from the accessory box. 9 Remove poly sheet from the front cover. SPACER TAPE CORNER PAD SIDE SPACER CARTON HY ‘Take out the spacer from carton.
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OI-506302 INSTALLATION Chart 2-3 Unpacking Methods of efw FAN Type TRP {Cont'd} Step Procedure 2 “Take out the equipment from carton. 13 Remove poly sheet from the equipment. 14 Inspect the TRP equipment and accessories.
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INSTALLATION Chart 2-4 Unpacking Methods of wio FAN Type TRP Step Procedure 1 Cut PP. tape at top of carton. 2 Open top cover of the carton. 3 Remove corner pat from the carton. CORNER PAT re Zh zones CORNER PAT CAUTION LABEL 4 Take onf accessories. 5 Open the top cover of inner carton. 6 Take out top pat from carton. 7 Take out the TRP from carton.
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OI-506302 INSTALLATION Chart 2-4 Unpacking Methods of w/o FAN Type TRP (Cont'd) Step Procedure 8 Open the top cover of the inner carton. TOP PAT =z | TRP POLY SIT BH CUSHIONING PAT 9 Take out the TRP from carton.
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INSTALLATION R OI-S06302 2.3 MDP Mounting/Demounting 2.3.1 MDP Mounting The installation procedure for MDP 1s shown in Chart 2-5. The MDP should be installed in the radio station indoor. Install the equipment in the place where i is not restricted access Location regulated with UL60950-1. Chart 2-5 Mounting Methods of MDP Step Procedure i Change the two brackets to desired position on the MDP, if necessary.
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OI-506302 INSTALLATION Chart 2-5 Mounting Methods of MOP (Cont'd) Step Procedure 3 Fix each side of the MDP to the 19-inch rack with the two screws.
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INSTALLATION OI-506302 Chart 2.5 Mounting Methods of MDP (Cont'd) Step Procedure 4 To mount the MDP in 4 19-inch rack, leave space for one unit at the top and bottom to allow heat {rom the MDP to radiate.
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OI-506302 INSTALLATION 2.3.2 MDP Remounting For remounting the MDP (if necessary), use the following procedure. Chart 2-6 MDP Remounting Step Procedure 1 Turn off the power switch of the MD UNIT No.1 and No.2, 2 Disconnect power supply cables from the SELL jack on the MD UNIT No.1 and No.2, 3 Disconnect [FL cables from the MD UNIT No.1 and No.2, 4 Disconnect signal cables from the signal interface connectors on the CTR UNIT, 5 Disconnect ground cables from the MD UNIT No.1 and No.
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INSTALLATION OI-806302 2.4 TRP Mounting/Demounting (Split Type) Install the equipment in the place where it is not restricted access location regulated with UL60950-1, 2.41 TRP Mounting (Coaxial Cable Type) BIL GHz TRP. MOUNTING (Conn MOUNTING BRACKET Coaxial Cable Step 1. Mount the bracket to the pole, point i to the opposite station and tighten it with two U-bolts, Note: The diameter of pole is from 48.5 to THICK NUT 114.5 millimeters.
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ROISTERER INSTALLATION GHz TRP MOUNTING (Connecting Coaxial Cable) Step 4. Connect the Coaxial cable to the RF INF OUT connector of the TRP, Step 5. Down the cable to fix the COAXIAL, Coaxial cable to the Cable CABLE Holder, then tighten the two bolts, LOTS (MS) Step 6. Install the Coaxial cables to Tightening torque: 3.
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INSTALLATION OI-506302 GHz TRF MOUNTING (Connecting Coaxial Cable) ~ 0 BOLT ANT ore N-Type ¢ ~~ No.1 TRP ; | | BRACKET COAXIAL ! CABLE TIGHTEN BOLTS (M5) ‘Tightening torque: 3.0 Sims 10% POLE No2 TRP Nd SIDE VIEW Note: * When coaxial cable with SMA connector is used, the connectors are supplied by NEC. USING HYBRID 1+1. SYSTEM 8) Note: Antenna separation (S} is given by path calibration depending on the system parameter.
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ROLE-806302 FL CABLE FL CABLE INSTALLATION Caution When connecting the IFL cable to the ODU, tighten the N-male connector with engage connector nat only using fingers and holding the cable with another hand. Tighten the engage connector nut only for the L-angle connector also. (Tightening Torque : 0.710 L2 Nem {76 12 geom) If rotate other parts of the L-angle connector as illustrated left, it can cause connector damage.
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INSTALLATION ROI806302 2.4.2 TRP Remounting (Coaxial Cable Type) For remounting the TRP Gf necessary), use the following procedure. Chart 2.7 TRP Remounting Step Procedure 6 Coaxial Cable’ Cable Holder = ‘Turn off the power switch of the MD UNIT No.1 and No.2, Disconnect IFL cables {rom the TRP No. and No.
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OI-506302 INSTALLATION 2.4.3 TRP Mounting (Antenna Direct Mounting) The procedures for mounting and remounting the TRP are described here. “There are two types of mounting for the antenna direct mounting type and wave guide connecting type. The TRP should be installed in the radio station, The tools for installation are listed in Table 2-1. Table 2-1 Tools TOOLS Wrench or Monkey wrench Screwdriver, Torque Wrench Caution 1. How to use small and lore O-rings are shown in Hollowing table.
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INSTALLATION POSITION POSITION OF SMALL SIZE O-RING FOR ANTENNA DIRECT MOUNTING ANDREW ANTENNA POSITION OF LARGE SIZE O-RING POSITION OF SMALL SIZE O-RING FOR WAVE GUIDE CONNECTION RES ANTENNA FOR ANTENNA DIRECT MOUNTING Notes: 1. Do not use both small O-vying and large O-ring simultaneous. 2. O-ring size is different with frequency band as follows: me) sof 4mm 016 1 T 10-11 GHz BAND 24 GHz BAND LARGE SIZE O-RING FOR ANTENNA DIRECT MOUNTING 15 Min . 051 in.
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OI-506302 INSTALLATION Chart 2.8 Change of Polarization (Antenna Direct Mounting} Step Procedure CHANGE OF POLARIZATION ‘TRP DIRECT MOUNTING TYPE ANTENNA (Example (ANDREW) 1/2) Note: The details are referred to the installation manual which is attached to the antenna. Th tabulation or removal of the antenna requires qualified fenced personnel. Note: The antenna is set wo V-polarization when shipped from the factory.
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INSTALLATION Chart 2:8 (Cont'd) Step Procedure Note: Do not remove the screw complete from the screw hole. Hold the feed horn with hand.