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4. Commissioning

MF0150A3A.doc

Manual for ION-M7P/17EHP

Page 23

4.2.6. Cleaning Procedure for RF Cable Connectors

The figures in this chapter illustrate the cleaning procedure and do not show the
actual RU.
1. What is needed for the cleaning?

a. Isopropyl alcohol
b. Compressed air
c. Lint-free wipe
d. Cotton buds

2. Remove protective cap from the RF

connector.

Caution

: Risk of injury by flying particles when compressed air is used. Wear

protective clothing, especially protective glasses.

3. Remove metal chips and small

particles from the mating and inner
surfaces of the connector using
compressed air.

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Summary of Contents for ION-M7P/17EHP

Page 1: ...ION M7P 17EHP Optical Remote Unit M Cabinet Manual MF0150A3A ...

Page 2: ...r the performance under adverse or disturbed conditions Should further information be desired or should particular problems arise which are not covered sufficiently for the purchaser s purposes contact CommScope CommScope reserves the right to change all hardware and software characteristics without notice COPYRIGHT Copyright 2016 CommScope Inc All Rights Reserved This document is protected by cop...

Page 3: ...ation 14 4 1 2 Property Damage Warnings for Mechanical Installation 14 4 1 3 Wall Mounting Procedure 16 4 1 4 Pole Mounting 17 4 1 5 Mounting of Fan Protection 19 4 2 ELECTRICAL INSTALLATION 20 4 2 1 Health and Safety for Electrical Installation 20 4 2 2 Property Damage Warnings for Electrical Installation 20 4 2 3 Connections 21 4 2 4 Grounding Earthing 21 4 2 5 Connection of the Antenna Cables 2...

Page 4: ...ounting metric dimensions 18 figure 4 4 Mounting procedure for fan protection metric dimensions 19 figure 4 5 Connector flange of ION M7P 17EHP 21 figure 4 6 Grounding bolt left and schematic view right 21 figure 4 7 Torque wrench for tightening 22 figure 4 8 Protective plug assembly 29 figure 4 9 Tube kit installation 32 figure 4 10 Flange connector 5 poles 33 figure 4 11 Alarm inputs optocoupler...

Page 5: ...bile Communication GND Ground GUI Graphical User Interface ICP3 Intercept Point 3rd order ID No Identification Number ION Intelligent Optical Network IP Ingress Protection ISO International Organization for Standardization LED Light Emitting Diode LMT Local Maintenance Terminal LTE Long Term Evolution MIMO Multiple Input Multiple Output MS Mobile Station MU Main Unit NF Noise Figure OTRx Optical T...

Page 6: ...t prevention measures to avoid the possibility of close proximity to the antenna s while in operation 1 3 Property Damage Warnings 1 Attention Due to power dissipation the remote unit may reach a very high temperature Do not operate this equipment on or close to flammable materials Use caution when servicing the unit 2 Attention Only authorized and trained personnel are allowed to open the unit an...

Page 7: ...loss between the repeater and antenna the minimum distance D to be maintained between the antenna location and human beings is calculated according to this formula 2 4 cm mW mW cm PD P D where P mW is the radiated power at the antenna i e the max rated repeater output power in addition to the antenna gain minus the loss between the repeater and the antenna PD mW cm is the allowed Power Density lim...

Page 8: ... comply with ANSI IEEE C62 11 CSA Certification Notice No 516 CSA C22 2 No 1 or UL 1449 Suitability of the component for the application shall be determined for the intended installation 5 Notice Corresponding local particularities and regulations must be observed For national deviations please refer to the respective documents included in the manual CD that is delivered with the unit 6 Note This ...

Page 9: ... quality monitoring is conducted at all fabrication stages Finished products leave the factory only after a thorough final acceptance test accompanied by a test certificate guaranteeing optimal operation This product meets the requirements of the R TTE directive and the Declaration of Conformity DoC itself A current version of the CE DoC is included in this manual CD delivered Any updated version ...

Page 10: ...Mexico Phone 1 815 546 7154 Cell 55 15 9104 7722 Office Phone 52 55 1346 1900 Office Fax 55 15 2102 4001 Fax 52 55 1346 1901 E mail wisupport commscope com E mail wisupport commscope com China India and Rest of Asia A P A C Australia New Zealand Andrew International Corporation Andrew Corporation Australia Pty Ltd Mail Room 915 9 F Chevalier Commercial Centre 8 Wang Hoi Rd Kowloon Bay Hong Kong Ma...

Page 11: ...Andrew Wireless Systems Austria GmbH CommScope Wireless Systems AG Mail Weglgasse 10 2320 Wien Schwechat Austria Mail Tiergartenweg 1 CH 4710 Balsthal Switzerland Phone 43 1706 39 99 10 Phone 41 62 386 1260 Fax 43 1706 39 99 9 Fax 41 62 386 1261 E mail wisupport austria commscope com E mail wisupport ch commscope com Italy Iberia Region Spain Portugal CommScope Italy S r l Faenza Italy Andrew Espa...

Page 12: ...iplex filters are integrated in the optical modules For the UL a wavelength within 1546 nm 1550 nm is used For the DL a wavelength of 1310 10 nm is used The maximum output power for the UL and DL is 6 7 mW 2 2 The ION M7P 17EHP The ION M7P 17EHP is a multi band multi operator remote unit configuration used in conjunction with a Master Unit in the ION optical distribution system By supporting the e...

Page 13: ...ed the master unit can be directly connected to the alarm interface of a base station via its contact relay Features at a glance Reduced visual impact form factor Optimized power consumption Efficient high power amplifier Multi operator support Complete operations and management system for configuration and alarming OMC with SNMP according to X 733 standard With reference to 3GPP TS25 143 TS25 106...

Page 14: ...ing Ensure there is adequate manpower to handle the weight of the system 2 Caution Risk of serious personal injury by equipment falling due to improper installation The installer must verify that the supporting surface will safely support the combined load of the electronic equipment and all attached hardware and components The screws and dowels wall anchors used should also be appropriate for the...

Page 15: ...specifications for stationary use of the Remote Unit must not be exceeded Ensure that the static and dynamic strengths are adequate for the environmental conditions of the site The mounting itself must not vibrate swing or move in any way that might cause damage to the Remote Unit 9 Notice To avoid damage when mounting the unit always make sure that the M8 washers DIN9021 or DIN125 depending on th...

Page 16: ... screws Hang the mounting brackets of the Remote Unit into the screws and fasten them immediately using the washers and nuts Ensure that there is free access to the electrical connections as well as to the cabinet The approved bending radius of the connected cables must not be exceeded Wall mounting with active cooling kit 4 0 0 50 4 Mains supply 9 80 0 50 122 0 50 18 796 1 00 G0946Z0 figure 4 1 W...

Page 17: ...screw bands to fasten the two U beams to the pole as illustrated in figure 4 3 Pole mounting Note When fastening the U beams make sure that they are installed congruently and not at an angle to each other To determine the distance between the beams refer to chapter 4 1 3 Wall Mounting Procedure for measurements Hang the mounting brackets of the Remote Unit into the threaded bolts of the U beam and...

Page 18: ...64M6 Lock for folding screw band ES 119 TESPA screw band stainless 11 mm Optical Remote Unit Washer DIN 125 Form B Ø 8 0 Lock washer for M8 0 DIN 127 A2 Form B Hexagon nut M8 DIN 934 Pole Pole Pole mounting bracket Ø140 Ø 40 figure 4 3 Pole mounting metric dimensions ...

Page 19: ... instead screw in the four spacing bolts M4 0x30 with the four lock washers M4 0 DIN125 that are part of the fan protection kit Place the protective cover into the right position by fitting its four bore holes over the spacing bolts and fasten it using the original lock washers and screws of the Remote Unit These lock washers and screws are also part of the fan protection kit and can be used as sp...

Page 20: ...nsure that mains power supply is disconnected 5 Attention Make sure that an appropriate circuit breaker acting as a disconnect device as required by IEC EN60950 1 and an overcurrent limiting device are connected between mains power and the Remote Unit 6 Attention Incorrectly wired connections can destroy electrical and electronic components 7 Notice To avoid corrosion at the connectors caused by e...

Page 21: ...cable to the grounding connection provided at the outside of the Remote Unit see section 4 2 3 Do not use the grounding connection to connect external devices figure 4 6 Grounding bolt left and schematic view right Grounding bolt N antenna connector LTE700 Mains connector Status LED External alarm input Alarm output Optical fibre connector RS485 connector not required for operation N antenna conne...

Page 22: ... type connectors 2 N m 20 in lb with 13 16 in opening e g item no 244379 available from the CommScope e catalog for 7 16 DIN type 25 N m 19 ft lb with 1 in opening e g item no 244377 available from the CommScope e catalog Do NOT use your hands or any other tool e g a pair of pliers This might cause damage to the connector and lead to a malfunction of the RU figure 4 7 Torque wrench for tightening ...

Page 23: ...ctual RU 1 What is needed for the cleaning a Isopropyl alcohol b Compressed air c Lint free wipe d Cotton buds 2 Remove protective cap from the RF connector Caution Risk of injury by flying particles when compressed air is used Wear protective clothing especially protective glasses 3 Remove metal chips and small particles from the mating and inner surfaces of the connector using compressed air ...

Page 24: ...n Wear protective clothing especially protective glasses 4 Clean the connector winding with lint free wipe drenched with isopropyl alcohol 5 Clean the lip of the inner ring with a cotton bud drenched with isopropyl alcohol 6 Clean the inside surface of the inner ring with a cotton bud drenched with isopropyl alcohol 7 Clean the inside of the center conductor spring tines with a cotton bud drenched...

Page 25: ...e caps from the unit connector first 9 Remove metal chips and small particles from the mating and inner surfaces of the connector using compressed air 10 Continue with the winding area using lint free wipe drenched with isopropyl alcohol 11 Continue with the inside mating surface of the inner ring 12 Clean the outside surface of the center pin ...

Page 26: ...the connection procedure and do not show the actual RU 1 What is needed for the connector assembly a Torque wrench b Adjustable counter wrench 2 Join the connectors and turn the coupling nut until the thread grips 3 Push in the connector until it clicks 4 Fasten the coupling nut hand tight Do not turn the connector but the coupling nut only ...

Page 27: ... ps nm km 1550 nm Fibre cable connectors E2000 APC 8 ION M system The pigtails for the connection between Master Unit and Remote Unit must have a sufficient length Protection for the optical fibers must be provided where the fibers feed into the units The system attenuation of the optical fibers including the connectors must not exceed 10 dB System attenuation and attenuation of optical components...

Page 28: ...t on the ferrule and scratches Connect the fiber optic cables by inserting the cable end into the laser receptacle and aligning the key on the cable end with the keyed slot Do not use any index matching gels or fluids of any kind in these connectors Gels are intended for laboratory use and attract dirt in the field Note Care should be taken when connecting and disconnecting fiber optic cables use ...

Page 29: ...owed immediately with a dry clean in order to ensure no residue is left on the end face 8 Repeat steps 5 through 7 until end face is clean Note For a more detailed description please refer to http www cisco com en US tech tk482 tk876 technologies_white_paper09186 a0080254eba shtml 4 2 9 Protective Plug Connection A protective plug is provided for the connection of the fibre optic cables figure 4 8...

Page 30: ...st be fitted into the stamp of the plug To release the contact for disassembling push the inner snap to the side and pull the contact out To release upper and lower insulation bodies for disassembling use a small screwdriver and carefully open the snap connections at the left and the right side of the insulator without damaging them 5 Fasten the insulator by screwing the backshell tight onto it Us...

Page 31: ...assembling release the clamping ring and remove the seals and the plastic ring first Locking mechanism The system of locking the plug is based on a push pull mechanism The locking ring has to be pushed forward to lock the connector and pulled back to free the connection 4 2 10 Protective Tube Kit As additional protection for the optical fibres this connector type can be supplemented by a special t...

Page 32: ...e appropriate seal parts with one groove for one contact or two grooves for two contacts over the cable s and push them into the backshell Protective tube Reducer Coupling Protective plug Fiber cable Ring 3 4 G1055M0 figure 4 9 Tube kit installation Push the fiber optic cable carefully through the tube until it comes out at the other end ...

Page 33: ...ion 7 3 Spare Parts Subminiature circular connectors series 712 with five and seven contacts which are contained in the alarm kit can be ordered directly from the Binder Connector Group the manufacturer or indirectly from CommScope For the location of the external alarm inputs and outputs see figure Connector Flange Optocoupler Alarm Inputs With the external alarm inputs it is possible to monitor ...

Page 34: ...7 poles The alarm outputs pins 1 to 4 open collector output 5 V 1 mA see figure 4 13 are normally low In case of an alarm they are high active 5 V They can be used to monitor alarms with an external alarm indicator Note The manufacturer supplier of this system assumes no liability for damage caused by equipment connected to external outputs or by effects from such equipment ...

Page 35: ...e the applicable national regulations regarding loop impedance voltage drop and methods of installation Make sure to connect the correct voltage to the unit Note Do not connect or disconnect the power cord at the mains connector while power is on Turn off mains power before connecting the power cord at the Remote Unit then engage mains again Mains power must be interruptible with an external delay...

Page 36: ...een mains and RU RF connection Connect antenna cable to antenna port Optical connections Mount the optical fibre with E2000 APC8 connector into the connector Plug the connector into the RU Mechanical installation Mount RU to mounting kit ensure suffient air flow and avoid thermal short circuits Preperation Unpack RU RU accessories and mounting kit External devices Connect external devices to the e...

Page 37: ...of affected band VSWR alarm Check antenna and cable LED status Proceed to MU to set up the SW Orange Yes Internal Error Change power supply RUs with a door Reduce environmental temperature Eliminate thermal short circuit Disconnect and connect mains Fans should run If not replace the fans at RU MU Change amplifier setting at MU controller Red LED status Yellow Green Red Finished setting up all RUs...

Page 38: ...Check externally connected devices Optical alarm Rx RU only Check fibre loss of optical link Check optical connectors Clean optical connectors MU Check optical output power of corresponding OTRx at Master Unit ALC alarm MU Decrease DL input power of affected band Red Alarms directly related to RU EU Power 32 V Change power supply RUs with door Replace the affected Remote Unit Temperature Reduce en...

Page 39: ...se agreed to in writing by CommScope CommScope s general limited product warranty http www commscope com Resources Warranties shall be the warranty governing the Remote Units including the installation maintenance usage and operation of the Remote Units The spare parts list consequently contains only units which can be replaced without tuning or soldering work Note Ensure the Remote Unit has been ...

Page 40: ...re Then proceed as follows 2 Loosen the four tallow drop screws M4x8 by which the fan plate is screwed to the cabinet Remove the four screws and the corresponding washers 3 Remove the fan unit by putting slight pressure on the fan plate cover to a position that allows access to the fan connector and the earth bonding cable 4 Unscrew the fan connector and then disconnect the earth bonding cable 5 T...

Page 41: ... Replacing the Fan Unit steps 1 and 2 Caution Risk of injury by flying particles when compressed air is used Wear protective clothing especially protective glasses 3 Use compressed air max 5 bar to blow out the heat sink from back to front 4 In case the dirt cannot be blown out completely and parts of it stick to the ribs of the heat sink clean the parts concerned carefully from the front using e ...

Page 42: ...7 Appendix Page 42 MF0150A3A doc Manual for ION M7P 17EHP 7 Appendix 7 1 Illustrations figure 7 1 Cabinet drawing ...

Page 43: ... 45 dB min Fibre type Single mode E9 125 µm Optical link budget 0 dB to 10 dB 7 2 3 Mechanical Specifications Height width depth 831 x 156 x 147 mm 32 7 x 6 1 x 5 8 in Weight 22 kg 48 Ib Spacing required 40 mm 1 58 in around unit All data is subject to change without notice 7 2 4 Environmental and Safety Specifications Note For detailed information please refer to the Environmental and Safety Spec...

Page 44: ...ing list needs to be replaced please contact customer service for additional instructions Designation ID No ION M7P 17EHP 7714392 Protective Plug E2000 7160013 Protective Cap E 2000 7158914 Fan Protection Kit 7159097 Fan Unit 7158254 Protective Tube Kit 7162182 Manuals for ION M7P 17EHP 7714243 00 Accessories Wall Mounting Wall Mounting Kit 7158078 ISO Trafo Kit 230 V Wall Mounting 7158322 Overcoa...

Page 45: ...g 29 Protective Tube Kit 31 Contact Addresses Customer Support 10 D Declaration of Conformity DoC 9 E External Alarm Inputs Outputs 33 F Fiber Optical Components Installation Cleaning 28 Flange Connector 7 poles 34 G Grounding Earthing 21 H Health and Safety 6 I Illustrations 42 Installation Electrical 20 Mechanical 14 M Maintenance 39 Mounting Fan Protection 19 Pole Outside 17 Wall 16 P Property ...

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