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User’s Manual for

ION™-M7P/85P/17P/19P (ML-Cab)

Page 38

MF0143AUA.doc

Alarms directly related to RU:

Power 28 V

Change power supply (RUs with door).
Replace the affected Remote Unit.

Temperature

Reduce environmental temperature.
Eliminate thermal short circuit.

Fan

Disconnect and connect power supply.
Fans should run. If not, replace the fans
at RU.

I²C

Disconnect and connect power supply.

Optical alarm Tx Exchange RU.

Red

Amplifier “Power
Down”

(MU: Change amplifier setting at MU
controller).

Status LED off

Power supply

Check power switch inside of RU (RUs
with door).
Check power supply cabling.
Check power supply.

table 4-1 Status LED alarms

For the position of the status LED see chapter

3.2.2 Connections

.

Explicit troubleshooting is available in the MU software, (software manual or WEB
Interface).

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Summary of Contents for ION-M7P

Page 1: ...Optical Remote Unit ION M7P 85P 17P 19P ML Cabinet User s Manual MF0143AUA ...

Page 2: ...ions reserves the right to change all hard and software characteristics without notice Names of products mentioned herein are used for identification purposes only and may be trademarks and or registered trademarks of their respective companies No parts of this publication may be reproduced stored in a retrieval system transmitted in any form or by any means electronical mechanical photocopying re...

Page 3: ...INSTALLATION 17 3 1 1 General 17 3 1 2 Wall Mounting Procedure 19 3 1 3 Pole Mounting Procedure 20 3 2 ELECTRICAL INSTALLATION 21 3 2 1 General 21 3 2 2 Connections 23 3 2 3 Grounding 24 3 3 CONNECTION OF THE ANTENNA CABLES 24 3 4 POWER CONNECTION 25 3 5 OPTICAL FIBER CABLE CONNECTION RULES 26 3 5 1 Protective Plug 29 3 5 2 Protective Tube Kit 31 3 6 COMMISSIONING 33 4 ALARMS 37 4 1 BITE AND ALARM...

Page 4: ...AINTENANCE 41 5 1 GENERAL 41 5 2 REPLACING THE FAN UNIT 42 5 3 CLEANING THE HEAT SINK 43 6 APPENDIX 45 6 1 ILLUSTRATIONS 45 6 2 SPECIFICATIONS 46 6 2 1 Electrical Specifications 46 6 2 2 Mechanical Specifications 46 6 2 3 Environmental and Safety Specifications 46 6 3 SPARE PARTS 47 7 INDEX 49 ...

Page 5: ...tic view 24 figure 3 8 AC power supply plug 25 figure 3 9 Protective plug assembly 29 figure 3 10 Tube kit installation 32 figure 4 1 Flange connector 5 poles 39 figure 4 2 Flange connector 7 poles 39 figure 4 3 Alarm inputs and outputs standard 40 figure 5 1 Fan unit and heat sink 42 figure 6 1 Cabinet drawing 45 table 1 1 List of international contact addresses 13 table 3 1 Specified torques 18 ...

Page 6: ...User s Manual for ION M7P 85P 17P 19P ML cab Page 6 MF0143AUA doc For your notes ...

Page 7: ...face ICP3 Intercept Point 3 rd 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 Transceiver SRMU Subrack Master Unit PDU Power Distrib...

Page 8: ...ance of at least 4 m must be maintained between the antenna of this device and all persons RF exposure compliance may need to be addressed at the time of licensing as required by the responsible FCC Bureau s including antenna co location requirements of 1 1307 b 3 Maximum permissible antenna gain is 17 dBi 7 Please note for a Class A digital device or peripheral This equipment has been tested and ...

Page 9: ...4 ESD precautions must be observed Before commencing maintenance work use the available grounding system to connect ESD protection measures 15 This unit complies with European standard EN60950 16 Make sure the repeater settings are according to the intended use see also product information of manufacturer and regulatory requirements are met 17 Although the repeater is internally protected against ...

Page 10: ...ion Andrew Solutions has global engineering and manufacturing facilities In addition it maintains field engineering offices throughout the world We operate a quality management system in compliance with the requirements of ISO 9001 All equipment is manufactured using highly reliable material In order to ensure constant first rate quality of the products comprehensive quality monitoring is conducte...

Page 11: ...1 General Page 11 ...

Page 12: ...do Brasil Ltda Andrew Corporation Mexico SA DE CV Mail Av Com Camilo Julio 1256 Zonal Industrial CP 597 Sorocaba SP 18086 000 Brazil Mail Av Insurgentes Sur 688 Piso 6 Col Del Valle CP 03100 Mexico City Mexico Phone 55 15 9104 7722 Phone 52 55 1346 1900 Office 52 1 55 5419 5260 Mobile Fax 55 15 2102 4001 Fax 52 55 1346 1901 E mail WIsupport commscope com E mail WIsupport commscope com APAC Countri...

Page 13: ...Fax 420 464 6280 94 E mail WIsupport commscope com E mail WIsupport commscope com Austria Switzerland Andrew Wireless Systems Austria GmbH Andrew 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...

Page 14: ...User s Manual for ION M7P 85P 17P 19P ML Cab Page 14 MF0143AUA doc For your notes ...

Page 15: ...link and 1310 nm in the downlink 2 2 THE ION M7P 85P 17P 19P INTELLIGENT OPTICAL NETWORK MMR The ION M7P 85P 17P 19P transports signals on the RF layer in a way that multiple operators and multiple technologies are moved simultaneously from a cluster of base stations to a remote location over the same fiber The ION optical distribution system provides a coverage solution for dense urban areas tunn...

Page 16: ...otely via an Andrew OMC This platform uses SNMP protocol and is compliant to X 733 standard Should a sophisticated interface not be required the Master Unit can be directly connected to the alarm interface of a base station via its contact relay Multi channel multi operator support Reduced visual impact form factor Efficient high power amplifier Single fiber for multiple bands and multiple remotes...

Page 17: ...warranty 3 The unit is considerably heavy Make sure that a suitable mounting surface is used Ensure there is adequate manpower to handle the weight of the system 4 Due to power dissipation the Remote Unit may reach a very high temperature Ensure sufficient airflow for ventilation as specified in the individual mounting procedures 5 When connecting and mounting the cables RF optical power supply en...

Page 18: ...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 Specified torques have to be observed for certain mounting procedures according to the following table Type Lens head screws Hex nuts Spacing bolts PG plastic PG aluminium Thread M 4 M 8 M 4 M 8 PG 13 5 PG 29 Specified torques 3 3 Nm 27 Nm 2 3 Nm 27 ...

Page 19: ...he Remote Unit into the upper mounting bracket at a slight angle and let it move smoothly towards the wall so that it engages firmly into the brackets see figure 3 2 RU mounting Then screw the Remote Unit to the lower mounting bracket using 2 of the M8x25 screws that are part of the delivery 4 are provided Ensure that there is free access to the electrical connections as well as to the cabinet The...

Page 20: ...ing the mounting brackets make sure that they are installed congruently and not at an angle to each other To determine the distance between the beams refer to the wall mounting plan that is part of the delivery Hang the Remote Unit into the hooks of the upper mounting bracket and screw the Remote Unit to the lower mounting bracket Ensure that there is free access to the electrical connections as w...

Page 21: ...r and an over current limiting device are connected between mains and Remote Unit 7 A connection of mains supply to a power socket requires the power socket to be nearby the Remote Unit 8 Incorrectly wired connections can destroy electrical and electronic components 9 To avoid corrosion at the connectors caused by electrochemical processes the material of the cable connectors must not cause a high...

Page 22: ...User s Manual for ION M7P 85P 17P 19P ML Cab Page 22 MF0143AUA doc 13 Observe the labels on the front panels before connecting or disconnecting any cables ...

Page 23: ...rts control of the Extension Unit via RS485 bus PIN Assignment 1 not connected 2 RS232 Rx 3 RS232 Tx 4 not connected 5 GND RS232 6 RS485 R D 7 RS485 GND 8 RS485 R D figure 3 5 RS485 connector table 3 2 RS485 connector pin assignment Alarm output Status LED Optical fiber connector connector Antenna connector Alarm input connector Power supply connector RS485 232 connector Grounding bolt ...

Page 24: ...6 type antenna connectors Please refer to section 3 2 2 Connections for its location Refer to the corresponding documentation of the connector manufacturer for mounting the cable connectors The bending radius of the antenna cables must remain within the given specifications Consider the type of cable best suited for the antenna Remember that a cable with higher loss is less expensive but impairs p...

Page 25: ...d at the power supply connector of the unit see chapter 3 2 2 Connections The power supply plug is part of the delivery The correct wiring of the power supply plug is as follows N n c PE L figure 3 8 AC power supply plug For the AC power supply connection a minimum cross section of 1 5 mm2 is required Each wire must observe the applicable national regulations regarding loop impedance voltage drop ...

Page 26: ...pigtails for the connection between Master Unit and Remote Unit must have a sufficient length A protection for the feeding into units must be given The system attenuation of the optical fibers including the connectors must not exceed 10 dB System attenuation and attenuation of optical components must be determined This can be achieved by measuring attenuation and reflection with an appropriate mea...

Page 27: ...ended for laboratory use and attract dirt in the field Note Care should be taken when connecting and disconnecting fiber optic cables use the connector housing to plug or unplug a fiber Scratches and dust significantly affect system performance and may permanently damage the connector Always use protective caps on fiber optic connectors not in use Cleaning Procedure for Fiber Optical Components An...

Page 28: ...If the connector is still dirty clean it with 99 isopropyl alcohol wet cleaning followed immediately with a dry clean in order to ensure no residue is left on the endface 8 Repeat steps 5 through 7 until endface 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 ...

Page 29: ... Plug Connection A protective plug is provided for the connection of the fiber optic cables figure 3 9 Protective plug assembly Note Only high quality connectors must be used for this type of plug Qualified brands are Diamond or Huber Suhner ...

Page 30: ...must 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 ...

Page 31: ...losed For disassembling 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 3 5 2 Protective Tube Kit As additional protection for the optical fibers this connector type can be supplemented by...

Page 32: ...the 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 3 10 Tube kit installation Push the fiber optic cable carefully through the tube until it comes out at the other end ...

Page 33: ...ors The antenna connectors may be terminated by connecting them to their respective antennas or to a dummy load Only qualified personnel should carry out the electrical mechanical commissioning and maintenance activities that require the unit to be powered on when open When opening the Remote Unit do not damage the warranty labels on the internal devices The warranty is void if the seals are broke...

Page 34: ... 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 external in or al...

Page 35: ...WR 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 Green Spare RU ava...

Page 36: ...User s Manual for ION M7P 85P 17P 19P ML Cab Page 36 MF0143AUA doc For your notes ...

Page 37: ...LARM STATUS For details refer to the corresponding software documentation of the Master Unit 4 4 STATUS LED ALARMS For local supervision a status LED on the connector flange of the Remote Unit gives an indication of possible reasons for alarms This table shows possible on site measures that could be checked before referring to the Master Unit alarm list Status LED Indication Alarms Possible on sit...

Page 38: ...ly Fans should run If not replace the fans at RU I C Disconnect and connect power supply Optical alarm Tx Exchange RU Red Amplifier Power Down MU Change amplifier setting at MU controller Status LED off Power supply Check power switch inside of RU RUs with door Check power supply cabling Check power supply table 4 1 Status LED alarms For the position of the status LED see chapter 3 2 2 Connections...

Page 39: ...case of exceeding this current between pin 7 and GND and or in case of a failure of the VSWR module the thermoswitch turns into a high resistive status In this case no fuse needs to be replaced Just wait a few minutes until the thermoswitch reaches the normal operating temperature again Note The manufacturer supplier of this system accepts no liability for damage caused by equipment connected to e...

Page 40: ...th common ground 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 Andrew Solutions For the designation of the alarm kit see chapter 6 3 Spare Parts V1651A1 Alarm output Alarm GND Alarm GND Alarm GND Alarm GND Alarm input ION M alarm outputs 4700R ...

Page 41: ...g work Note When sending back the unit use an appropriate packaging see chapter 6 2 3 Environmental and Safety Specifications We strongly recommend using the original packaging Note Defect parts should only be replaced by original parts from the supplier All interventions inside the housing are at one s own risk Note During maintenance ensure the Remote Unit has been disconnected from power supply...

Page 42: ...ewing Torx 20 the four countersunk head screws two at each side by which it is fastened 1 3 Loosen the four fillister head screws M4x8 by which the fan unit is screwed to the cabinet circle marked in the figure to the right 2 4 Disconnect the fan unit connector and take out the fan unit 5 To mount the new fan unit re connect the fan unit connector and place the fan unit back into its original posi...

Page 43: ... the Remote Unit as described in the previous chapter 5 2 Replacing the Fan Unit 3 Clean the ribs of the heat sink see figure 5 1 Fan unit and heat sink very carefully with a soft brush not metallic Take care that the material is not scratched or damaged 4 If necessary use compressed air max 5 bar to blow out the heat sink from front to rear side Note NEVER blow out the fan unit with compressed ai...

Page 44: ...User s Manual for ION M7P 85P 17P 19P ML Cab Page 44 MF0143AUA doc For your notes ...

Page 45: ...6 Appendix Page 45 6 APPENDIX 6 1 ILLUSTRATIONS G3219M0 figure 6 1 Cabinet drawing ...

Page 46: ...ated All data is subject to change without notice 6 2 2 Mechanical Specifications Height width depth 817 x 245 x 218 mm 32 2 x 9 6 x 8 6 in Weight 34 kg 75 Ib Spacing required 40 mm 1 58 in around unit All data is subject to change without notice 6 2 3 Environmental and Safety Specifications Note For detailed information please refer to the Environmental and Safety Specifications leaflet of the su...

Page 47: ...ed without tuning or soldering work To replace an FRU use the appropriate tools Replacement tools may be ordered from the supplier If any FRU not contained in the following list needs to be replaced please contact customer service for additional instructions Spare Parts List of the Remote Unit ION M7P 85P 17P 19P Designation ID No FRU ION M7P 85P 17P 19P 7629728 Protective Plug E2000 7160013 x Pro...

Page 48: ...User s Manual for ION M7P 85P 17P 19P ML Cab Page 48 MF0143AUA doc For your notes ...

Page 49: ...ses 12 E Extension Unit RS485 RS232 Control Connector 8 pins 23 External Inputs Location 23 F Fiber Optical Components Cleaning Procedure 27 System Installation 26 Flange Connector 5 poles 39 7 poles 39 G Grounding 24 H Health and Safety Warnings 8 I Illustrations 45 Installation Electrical 21 Mechanical 17 M Maintenance 41 Mounting Pole Outside 20 Wall 19 O Optical Fibre Connection Protective Plu...

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