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UNItivity 5000

Installing and Populating Hubs

User Manual

Copyright © 2022 Zinwave. All rights reserved.

5-1

5 Installing and Populating Hubs

This chapter describes how to install insert modules into Primary and Secondary Hubs.

5.1 Installing the Hub

You can mount a Primary or Secondary Hub in a standard 19" (48.26cm) rack or an open frame rack.
There are many 19" rack systems available on the market of various depths. It is essential that the
weight of the Hub is supported at the front and back. If the Hub is not adequately supported in your
rack, you must provide support items, such as front-to-rear chassis runners (rails) or fully supported
shelves. This manual provides instructions to mount a Hub in a rack using the only items supplied in
the mounting kit.

5.1.1 Mounting Kit

Each Hub is delivered with an accessory box of parts used for rack mounting. This box contains the
following parts:

Part Number

Qty

Detail

Function

Image

128-0118

8

Screw M4 X 10 CSK POZI
STL Black

Mounting Bracket Screw

142-0257-01

2

Rack Mounting Bracket

Mounting bracket for rack

142-0048-05

12

5000 Hub Module Blank
Plate

Blanking plates for unused
slots

128-0043

12

Screw Thumb 6- 32X8mm
PC Case

Retaining Screws

128-0113

4

M6 Cup Washer Black

Mounting Bracket washers

128-0112

4

Screw M6x12 PAN POZI
STL Black

Hub Mounting Screws
(suitable for M6 Cage nuts,
not supplied)

1

Power Cord

Country specific power cord

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Summary of Contents for UNITIVITY 5000

Page 1: ...Software Version 5 16 ...

Page 2: ...g artwork or images that you may desire to scan may be protected by copyright law Be sure to obtain permission for use of existing artwork Trademarks This product carries the Trademark of Zinwave Ltd All the trademarks of component parts used by Zinwave in the manufacture of this product are the property of their respective owners The Zinwave logo is a registered trademark of Zinwave All brand or ...

Page 3: ...ement xvi CE Information xvi RoHS Information xviii UKCA Information xix About this Manual xx Intended Audience xx Conventions xx Getting Help xx 1 System Overview 1 1 1 1 How Does It Work 1 1 1 2 Key Features 1 2 1 3 Network Topologies 1 2 1 3 1 Single Star Configuration 1 2 1 3 2 Double Star Configuration 1 3 1 3 3 Mixed Topology Configuration 1 3 1 3 4 Support for MIMO Services 1 4 1 4 Understa...

Page 4: ...3 4 Start up Sequence 3 13 3 4 1 Service Module 3 13 3 4 2 Optical Module 3 13 3 4 3 Transport Module 3 14 3 5 Remote Unit LEDs 3 15 4 Performing a Basic Installation 4 2 5 Installing and Populating Hubs 5 1 5 1 Installing the Hub 5 1 5 1 1 Mounting Kit 5 1 5 1 2 Standard 19 48 26cm Rack Mounting 5 2 5 1 3 Open Frame Rack Mounting 5 2 5 1 4 Installing Blank Panels 5 3 5 2 Installing Secondary Hub ...

Page 5: ... 2 9 2 Initial Standalone Access 9 2 9 3 Accessing the GUI 9 4 9 4 Understanding the Main Window 9 6 9 4 1 Address Bar 9 6 9 4 2 Login Bar 9 6 9 4 3 Help Button 9 6 9 4 4 Display Area 9 7 9 4 5 Progress Indicator 9 7 9 4 6 Changing User Passwords and Timeouts 9 8 10 Initial System Setup 10 1 10 1 Connection to DAS System 10 1 10 2 Software Upgrade 10 1 10 2 1 Full System Software Upgrade 10 1 10 2...

Page 6: ...10 12 10 9 6 RF System Check 10 12 11 Additional System Setup 11 14 11 1 System Uplink Downlink Balance 11 14 11 2 Calculated Input Level 11 14 11 3 Changing or Swapping Equipment 11 14 11 3 1 Hub 11 15 11 3 2 Remote Unit 11 15 11 3 3 Optical Module 11 15 11 4 Factory Reset of a Primary Hub 11 15 12 UniTransport System Setup 12 17 12 1 UniTransport Functionality 12 17 12 2 Configuration of UniTran...

Page 7: ...dditional 5000 SNMP Objects 13 31 14 Performing Diagnostics and Testing 14 1 14 1 Diagnosing Optical Links with an OTDR 14 1 14 1 1 Diagnose an Optical Link 14 1 14 2 LED Testing 14 2 14 2 1 Modules 14 2 14 2 2 Remote Unit LED Test 14 3 14 3 Event Log 14 4 14 3 1 Viewing and saving the Event Log 14 4 14 3 2 System Logging 14 4 14 4 Downloading Event Log 14 4 14 5 System Log 14 4 15 Specifications ...

Page 8: ...ce It is designed for installation by an installer approved by an ISED licensee Innovation Science and Economic Development Canada You MUST have an ISED LICENCE or the express consent of an ISED licensee to operate this device Signal and Input Power Warning If the service module is connected directly to the output of a BTS or any RF input source maximum power delivered to a service module must not...

Page 9: ...ard during servicing Fiber Considerations Caution Avoid dust ingress to fiber connectors by mounting the Remote Unit with the fiber connector facing downwards or by leaving the dust caps in place until the fiber is connected Caution Connector types must match i e SC APC to SC APC Otherwise there will be an air gap between the connector faces that will create high back reflection and high optical l...

Page 10: ... for cleaning optical fiber connectors Caution Do not make any unauthorized modifications to this fiber optical system Caution No warning signs are required as it is a Class 1 hazard Caution Use Class 1 test equipment Software Installation Caution When new firmware is being installed it is very important not to break or interrupt the connection between source file and the Hub Interrupting firmware...

Page 11: ...electrical and electronic equipment must not be disposed as unsorted municipal waste and must be collected separately Please contact an authorized representative of the manufacturer for information concerning the decommissioning of your equipment Regulatory Information EN 50174 50173 series Information technology Cabling installation ANSI TIA EIA 568 series North America Cabling ISO IEC 11801 Inte...

Page 12: ...0001 Secondary Hub 305 0004 and Remote Unit 305 0007 UL Listing ID E486578 FCC FCC Compliance and Interference Statements Hub UNItivity devices comply with Part 15 of the FCC rules Operation is subject to the following two conditions 1 This device must accept any interference and 2 This device must accept any interference received including interference that may cause undesired operation Changes o...

Page 13: ...te Unit 305 0007 with FCC ID FCC ID UPO305 0007 only supports services in the following bands of operation Rule Downlink Frequency Part Band Range MHz Service Modulation 90 VHF Public Safety 150 8 156 2475 157 1875 161 575 161 775 161 9625 162 0325 173 4 P25 C4FM QPSK FM FM 2 5kHz dev n UHF Public Safety 406 1 420 421 430 P25 C4FM QPSK FM FM 2 5kHz dev n FM FM 5 0kHz dev n 456 0 462 5375 462 7375 ...

Page 14: ...929 Paging 929 930 FSK FSK 931 Paging 931 932 FSK FSK 24 PCS 1930 1995 GSM GMSK EDGE 8 PSK UMTS QPSK HSPA HSPA 16 QAM 64 QAM FDD LTE band 2 25 QPSK QAM CDMA QPSK CDMA2000 Ev DO 8PSK 16 QAM 27 AWS 2110 2180 UMTS QPSK HSPA HSPA 16 QAM 64 QAM FD LTE band 4 16 QAM 64 QAM FD LTE band 10 16 QAM 64 QAM AWS 4 2180 2200 FD LTE 16 QAM 64 QAM WCS 2345 2360 FD LTE 16 QAM 64 QAM BRS EBS 2496 2690 LTE 16 QAM 64...

Page 15: ...HF Public Safety 406 1 420 421 430 P25 C4FM QPSK FM FM 2 5kHz dev n FM FM 5 0kHz dev n 456 0 462 5375 462 7375 467 5375 467 7375 512 0 P25 C4FM QPSK FM FM 2 5kHz dev n FM FM 5 0kHz dev n 74 UHF PMSE 470 608 614 679 9 FM FM 75kHz dev n 27 Digital Dividend 617 652 FD LTE band 71 16 QAM 64 QAM 90 700MHz Public Safety 769 775 P25 C4FM QPSK OpenSky 4 level GFSK Band 14 758 768 LTE 64 QAM 27 700MHz LTE ...

Page 16: ...e of writing Contact Zinwave for current information FCC Cautionary Note Any changes or modifications in construction of this equipment which are not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment FCC Verification Primary and Secondary Hub These devices comply with part 15 of the FCC Rules Operation is subject to the following tw...

Page 17: ... 29 dB and the 24dB bandwidth is 125 MHz to 3 14 GHz The input and output impedances are 50 ohms and the RSS 131 rated mean output power PRATED is 15 dBm in 150 174 MHz band 19 dBm in the 406 1 430 and 456 470 MHz bands 20 dBm in all other bands below 1575 MHz 24 dBm in all other bands above 1575 MHz The system must be configured with maximum transmit power of 16 dBm in the 2345 2360 MHz The nomin...

Page 18: ...d Antenna System in Übereinstimmung mit den grundlegenden Anforderungen und den anderen relevanten Vorschriften der Richtlinie 2014 53 EU befindet ΜΕ ΤΗΝ ΠΑΡΟΥΣΑ Zinwave Ltd ΗΛΩΝΕΙ ΟΤΙ Distributed Antenna System ΣΥΜΜΟΡΦΩΝΕΤΑΙ ΠΡΟΣ ΤΙΣ ΟΥΣΙΩ ΕΙΣ ΑΠΑΙΤΗΣΕΙΣ ΚΑΙ ΤΙΣ ΛΟΙΠΕΣ ΣΧΕΤΙΚΕΣ ΙΑΤΑΞΕΙΣ ΤΗΣ Ο ΗΓΙΑΣ 2014 53 EE Con la presente Zinwave Ltd dichiara che questo Distributed Antenna System è conforme ai...

Page 19: ...May 2021 covered 3400 3800 MHz but current hardware is designed to meet 3300 4200 MHz Further certification is ongoing Compliance with national licensing requirements and COMMISSION IMPLEMENTING DECISION EU 2019 235 Operation is subject to the following limits 3410 MHz F 3800MHz EIRP 34dBm 5MHz 41dBm 1MHz F 3390 MHz EIRP 50dBm MHz When a single channel is transmitting at 22 dBm the maximum in band...

Page 20: ...uipment Regulations 2017 and is therefore UKCA marked when it is used in accordance with the instructions provided in this Manual UKCA Declaration of Conformity This equipment has been tested and found to comply with the limits set out by the Radio Equipment Regulations 2017 Further information is available from Zinwave on request ...

Page 21: ...the like that if not correctly performed or adhered to could result in damage to the product or loss of important data Do not proceed beyond a caution notice until the indicated conditions are fully understood and met Sensitive to electrostatic discharge An Electrostatic Discharge ESD Susceptibility symbol is displayed to alert personnel that the part s are sensitive to electrostatic discharge and...

Page 22: ...dule installed in Primary Hubs to bring Services over fiber to a downstream Primary Hub Secondary Hub incorporates 48V DC Power Supply Unit PSU for Remote Units Remote Unit Configuration Graphical User Interface GUI supplied on Primary Hubs Central 48V DC Power Supply Optional used for powering any Remote Units directly connected to Primary Hub The system s network infrastructure uses standard str...

Page 23: ...cal losses Hot swappable Modules Web based configuration and management system including SNMP v3 monitoring Unique service distribution matrix on the Hubs provides flexibility on how the services are routed within a deployment 1 3 Network Topologies UNItivity 5000 supports a number of configuration topologies making it a flexible system that can support small venues to very large facilities and ca...

Page 24: ...ology Configuration The UNItivity 5000 system can also support a mixed topology such that some of the Remotes can be directly connected to the Primary Hub single star configuration while also supporting other Remotes connected via Secondary Hubs double star configuration A typical mixed topology use case has a location needing coverage that is in close proximity to the Primary Hub while also needi...

Page 25: ... The standard UNItivity 5000 single star and double star architectures support a traditional single signal SISO BTS See Single Star Configuration and Double Star Configuration In the case of a single star topology 8 Remotes would have 16 antennas For double star at a capacity of 8 Secondary Hubs each with 8 Remote Units you could have 64 Remotes Units with a total of 128 antennas at 64 antenna loc...

Page 26: ...rd UNItivity 5000 solution by incorporating optional components Optional components enhance the system input capability or the operation of a core component The POI expands system RF input capability while the stand alone PSU provides a simple to install power capability for Remote Units connected directly to the Primary Hub 1 4 1 How the PSU Fits in The Central 48V DC Power Supply is a 1U rack mo...

Page 27: ...where significant attenuation is needed and the Service Module that is installed in the Primary Hub Its compact design provides multiple passive elements for signal conditioning attenuation The POI integrates directly to the UNItivity 5000 system and includes overload protection filtering attenuation and combining splitting Reliability is designed in with a single point of connection to BTS Duplex...

Page 28: ...d product sticker Serial Number on barcode and Hub software 306 0001 Primary Hub 68xxxxnnnnnn 306 0002 Optical Module 74xxxxnnnnnn 306 0003 Service Module 030930nnnnnn or higher hardware version has wideband support to 4 2GHz can t use 030921nnnnnn 306 0004 Secondary Hub 72xxxxnnnnnn 306 1004 Secondary Hub rear AC inlet 72xxxxnnnnnn 306 0005 Transport Module 79xxxxnnnnnn 306 0007 Remote Unit 70xxx...

Page 29: ...esides on the Primary Hub It provides all the parameters needed to configure and monitor Primary Hubs Secondary Hubs and Remote Units The GUI application is accessible via standard Web browsers SNMP support is also provided by the Hub software to integrate with SNMP monitoring tools for alarm notification The Configuration GUI supplied with the Primary Hub has identical functionality for either fr...

Page 30: ...bination of frequencies within their entire supported pass band and up to 8 Optical Modules located at the front see Optical Module to connect via optical fiber to Secondary Hubs or Remote Units directly The Primary Hub supports single or dual star configurations or a mix of both The Primary Hub is normally co located with a BTS or RF source equipment Additionally two hubs may be cascaded through ...

Page 31: ...ty 5000 Understanding the Components User Manual Copyright 2022 Zinwave All rights reserved 2 3 5 RS232 Connector 6 Alarm Connector 9 way D type 7 Status LEDs 8 Handle and Mounting Bracket both sides of device ...

Page 32: ...ff Power Switch 2 1 3 Secondary Hub A Secondary Hub receives input via an optical link from a Primary Hub to distribute RF feeds between the Primary Hub and Remote Units The Secondary Hub supports fiber connections to up to 8 Remote Units as standard As the Secondary Hub can be located far from the Primary Hub the deployed architecture can be tailored to meet and work with building layout and loca...

Page 33: ... Remote Unit 8 positions 4 Alarm Connector 9 way D type 5 IEC AC Power Cord Connector 2 2 Service Module Service Modules provide the interface to the RF signal source such as BTS or small cell The modules are hot swappable units allowing for system maintenance or the addition of operators or frequencies to be done without disrupting service Up to 4 Service Modules can be deployed in the back of a ...

Page 34: ...b or a Remote Unit Up to 8 Optical Modules can be installed in the front of a Primary Hub to connect to Remote Units or Secondary Hubs as required These modules are hot swappable to allow for system maintenance or adding Secondary Hubs or Remote Units with no impact to service Optical Modules are intended to connect only by optical fiber Front View Optical Modules are intended to connect via Zinwa...

Page 35: ...Optical Module A pair of Transport Modules is required to create a UniTransport link Up to 8 Transport Modules can be installed in the front of a Primary Hub or up to 4 Transport Modules in the rear of a Primary Hub It is not permitted to fit Transport Modules into both front and rear of the same Primary Hub Front View Transport Modules are intended to connect via Zinwave patch cords Number Descri...

Page 36: ... is connected to the Primary or Secondary Hub via optical fiber It defines the final cell coverage communicates via optical link to Hubs and receives and amplifies signals from smart phones tablets laptops and other hand held devices Bottom View Number Description 1 Phoenix Contact 5 08mm Connector 3 way Alarm Relay 2 Phoenix Contact 5 08mm Connector 2 way 48V DC Input 3 Optical Fiber connector Du...

Page 37: ...ideally 50dB isolation is required between the Tx and Rx antennas to avoid downlink signals interfering with the uplink 2 6 Fiber Patch Cords Duplex SC APC SC APC type fiber connectors are used on the Optical Module Secondary Hub and Remote Unit The system uses a laser in the transmit direction and photodiode in the receive direction UNItivity 5000 is intended to be deployed with Single mode fiber...

Page 38: ...hing Firmware programming in progress Warning Indicator Green All Units operating correctly Orange Service or Hardware warning currently active CPU Indicator Green CPU running Shows Processor is correctly operational Orange CPU restarting 3 2 Secondary Hub Status LEDs 3 2 1 Optical Link to Primary Hub LED Color Description Off Secondary Hub not powered Red Secondary Hub that had been in fully oper...

Page 39: ...right LED indicates power status The middle LED indicates communication status between the module and the far end The left LED indicates the current state of the module As part of the auto discovery process the Hub communicates with each module in turn and cycles through the installed modules During this period the Primary Hub checks for the presence of any Secondary Hubs and Remote Units For Opti...

Page 40: ...l condition Module is not powered or optical calibration and auto setup of downstream units not yet completed Green Not Used Optical Transport Module and all downstream system elements operating normally Flashing Green Not Used Optical link calibration and auto setup of downstream units in progress and or One or more downstream Remote Units have their radio transceivers disabled Flashing Orange Fl...

Page 41: ...tical Module Left Middle Right Status Off Off Dull Red Initial power up Power present on Hub allowing Optical Module to be detected or Optical Module NOT Enabled through System Setup or Optical Module inserted in invalid slot E g In an input rear slot Off Off Green Optical Module successfully detected starting discovery of downstream system elements Off Red Green Potential communication failure st...

Page 42: ...blished with a downstream Primary Hub Green Flash Green Green Optical calibration and auto setup of downstream units in progress and or RF path to downstream Primary Hub is disabled Green Green Green Transport Module is connected to active downstream Primary Hub The following table shows a typical LED start up sequence for a fully enabled Transport Module plugged into the rear slot of a Primary Hu...

Page 43: ... at the fiber end plate LED Color Description Off No power to Remote Unit Red No connection to Hub Red Flash Alarm active Alternate Red Green Associating with Hub Green Flash Unit successfully associated with Hub Optical link calibration and auto setup in progress and or Remote Unit radio transceiver disabled Green Remote Unit fully operational ...

Page 44: ...power for Remote Units local or PSU See section Powering Remote Units 5 Make and check all connections for power and data between Primary Secondary and Remote Units This will be fiber for Optical Connections See section Fiber Patch Cords 6 Ground any Rack Mounted Equipment 7 Power on all equipment 8 Watch LEDs for self test and connection See section Start up Sequence Trouble shoot connections on ...

Page 45: ...ear chassis runners rails or fully supported shelves This manual provides instructions to mount a Hub in a rack using the only items supplied in the mounting kit 5 1 1 Mounting Kit Each Hub is delivered with an accessory box of parts used for rack mounting This box contains the following parts Part Number Qty Detail Function Image 128 0118 8 Screw M4 X 10 CSK POZI STL Black Mounting Bracket Screw ...

Page 46: ...he box with the Primary Hub 13 Attach the mounting brackets using the black countersunk screws 128 0118 to the side of the Primary Hub so that the mounting face is flush with the front of the Hub 14 Using the cage nut insert extraction tool install 2 M6 cage nuts on each side of the rack The spacing must align with the holes in the Hub 15 Place the Primary Hub into the rack and secure using screws...

Page 47: ...Hub into the rack and secure using suitable Hub mounting screws and washers 5 1 4 Installing Blank Panels Blank panels are available to cover unused slots on a Primary Hub To install blank panels 19 Place a blank panel over a slot that will not be used and align so that plate hole fits over screw hole at bottom 20 Slots are ordered in the back from A to D and in the front from 1 to 8 Place blank p...

Page 48: ...ubs User Manual Copyright 2022 Zinwave All rights reserved 5 4 5 2 Installing Secondary Hub The Secondary Hub is designed to mount directly into a 19 inch rack framework with no additional mounting materials Below dimensions are in millimeters ...

Page 49: ...UNItivity 5000 Installing and Populating Hubs User Manual Copyright 2022 Zinwave All rights reserved 5 5 ...

Page 50: ... slots you wish to populate by turning the retaining screw and pulling on the top and bottom of the plate 1 Visually align the module with the rear slot screw hole should be on bottom and insert with your thumbs at the top and bottom of the front of the module 2 Press the module slightly until you feel it set against the back of the slot Modules are equipped with floating BMA connectors in the bac...

Page 51: ...b Module LEDs on page 3 1 for LED descriptions Note LEDs will only fully function when equipment on the other end of the fiber is present and working 5 5 Powering the Primary Hub The Primary Hub has an IEC AC power socket in the rear the cord is country specific To Power on the Primary Hub 1 Make sure the On Off switch is in the Off O position 2 Plug the AC power cord into the rear of the Primary ...

Page 52: ... the Secondary Hub 305 0004 and 306 0004 has multiple sources and may include a fuse in the Neutral AC connection After operation of the fuse parts of the equipment that remain energized might represent a hazard during servicing To Power on the Secondary Hub 1 Plug the AC power cord into the front of the Secondary Hub and into an AC power outlet 2 Verify the LED status shows correct start up seque...

Page 53: ...ntenna connector closest to ceiling or horizontally with antenna connectors facing a side wall Remote units can also be mounted to the ceiling Remote Units are suitable for use in environmental air space in accordance with Section 300 22 c of the US National Electrical Code and Sections 2 128 12 010 3 and 12 100 of the Canadian Electrical Code Part 1 CSA C22 1 Tools Drill with M4 bit Pencil M4 Scr...

Page 54: ...re is adequate clearance around the Remote Unit to allow some convection The following wall bracket is provided for mounting a Remote Unit 1 Place the mounting bracket on the wall in the desired location and position Horizontal or Vertical 2 Select 4 suitable screw holes for attachment and mark the 4 holes to be used with a pencil The holes selected should be sufficiently separated Use one of the ...

Page 55: ...acket but not screwed in so far as to protrude into the inner cavity of the wall bracket and prevent the mounting bracket on the Remote Unit from being inserted 8 Align the plastic mounting bracket attached to the back of the Remote Unit with the wall bracket and plug in the Remote Unit The plastic latches should clip in and hold the Remote Unit in place If the Remote Unit needs to be removed then...

Page 56: ...l the PSU in a rack 1 Using the cage nut insert extraction tool install 2 cage nuts on each side of the rack The spacing needs to align with the holes in the PSU 2 Place the PSU into the rack and secure using suitable mounting screws and washers Note While a power lead is not supplied inside the box as shipped Zinwave does provide the country specific power lead in with the shipment where PSU are ...

Page 57: ...ular bands from 700MHz and above require a horizontal separation distance of approximately 20 ft 6m Although this distance provides a rule of thumb for initial planning the particular antennas in use and the environment in which they are installed will affect the isolation It is recommended to check and measure the isolation of each antenna pair see isolation measurement section below prior to ena...

Page 58: ...ce setting can also be used within the UNItivity 5000 platform if the uplink gain is not already at maximum When the mobile is close to the Rx antenna but some distance from the Tx antenna the initial call setup power that the mobile transmits will be higher than expected by the BTS As long as the mobile power does not overload either the Remote Unit or the BTS input then this should not cause a c...

Page 59: ...quired larger gauge cable may be used The Phoenix Contact connectors used on the Zinwave equipment support wire thickness up to AWG 12 The guidance for the maximum distance that can be achieved for given AWG wire is as follows when a single Remote Unit is powered with a single conductor pair If 2 collocated Remote Units are powered with a single conductor pair below distances are cut in half likew...

Page 60: ...lled in accordance with NEC 721 135 C Or be type CMP CMR CN or CMG Or be listed type DP cable suitable for use under raised floors Termination of each cable type will depend on the PSU version used and you may need to utilize an adapter to make the final connection Ensure the 48V connection is made with correct polarity Note If you use your own 48V power supply rather than the Zinwave Remote PSU o...

Page 61: ... data rates to achieve an overall high data rate OFDMA is affected by intermodulation and excess system noise both may affect the performance of the system 7 5 2 Optimising SNR and Noise Level With most active systems a Point of Interconnection POI is used to match the BTS power and signals to the input of the DAS The POI must apply downlink DL power attenuation to manage the level into the Primar...

Page 62: ...dB will simply add more attenuation into the service module This has no impact on the noise figure and is equivalent to adding attenuation in the POI Noise figure is impacted however if the RU applies AGC protection due to an excessive interferer It may be necessary to re site the Rx antenna if there are persistent high measured background RF levels The UL noise floor from the Active DAS could als...

Page 63: ...to minimize overall distortion and noise typically to within 1 dB of what would be achieved with the downstream Hub and its components alone The main contributor to Uplink noise is the number of Remote Units that are being aggregated together Each one adds some noise but only one has the signal to be received by the BTS The values in the Noise Figure table and formula above are valid for up to 64 ...

Page 64: ...tion to Remote Units Composite power settings Results of any coverage calculations for each Remote Unit 2 Make sure power is on for every unit 3 Make sure all modules have been inserted 4 Make sure all connections have been made self discovery happens and LEDs settle to solid green Note Indicator lights will adjust as system setup configuration is corrected 1 Login to the Primary Hub See Accessing...

Page 65: ...cument are from Google Chrome Each main GUI page is selected via the items in the left navigation menu Comprehensive help is easily accessible in the GUI by clicking on the arrow tab on the right side as circled in red below Help for System Views in the bottom left of the screen is provided within the help for the System Status GUI page 9 1 Supported Browsers The Configuration GUI is a web based a...

Page 66: ...tandalone PC to use a static IP address on the same subnet e g 192 168 0 3 with a subnet mask of 255 255 255 0 2 Make an Ethernet connection from the standalone PC to the Primary Hub either a crossover or straight through Ethernet cable can be used 3 Access the GUI as described in Accessing the GUI and go to the Hub Setup page to change the IP address See IP Settings ...

Page 67: ...er https ip_address where the IP address is the address of the Primary Hub you wish to configure For an initial configuration the IP address is https 192 168 0 2 If you changed it in the IP Settings section of the Hub Setup page use that address 3 Press Enter 4 A Security Certificate authorization may appear depending on whether the PC you are using to access the device has previously been used If...

Page 68: ...tting up the Hub system Read only access Event Log Logging and Filtering Start and stop System logging Download Event and System logs and start and stop event log filtering Same as an advanced user Hub Setup All except Security Settings Read only access Hub Setup Security Settings Can change basic user s password Not advanced user Can set the Inactivity Timeout period but NOT set it to Keep me log...

Page 69: ... same The GUI opens to the System Status page by default and displays the Hub to which the PC is connected 9 4 1 Address Bar The address bar displays the IP address of the Hub you are currently logged into Depending on the choice of browser it may also show the version of the software installed on the Hub 9 4 2 Login Bar The login bar shows the Primary Hub label if set and who is logged into this ...

Page 70: ...itional information if desired 9 4 4 Display Area The Display area shows the screen selected via the top left navigation bar In the System Status page selecting individual units in the expanded Topology tree will show additional information about those units 9 4 5 Progress Indicator Throughout the use of the application the progress indicator is displayed This indicates that the system is gatherin...

Page 71: ...change the password for both an advanced and basic user The Inactivity Timeout period can be set too To change User Security settings for a Hub 1 Click Hub Setup in the left navigation bar The Current user is shown in the Security Settings pane 2 Select the desired number of minutes from the Inactivity Timeout pulldown in the Security Settings pane to set the period of inactivity in the Configurat...

Page 72: ...anual Copyright 2022 Zinwave All rights reserved 9 9 Advanced users can also choose to keep me Logged in 3 To change a user password 1 Select the user type password to change from the pulldown 2 Enter a new password 3 Re enter the new password 4 Click Update ...

Page 73: ...ave supplier or from the support area on our website https portal zinwave com portal gateway Registration is required A UNItivity 5000 software update will update the Primary Hub software as well as firmware on connected Secondary Hubs and Remote Units Complete this step first if newer software is available 10 2 1 Full System Software Upgrade The Software Upgrade feature allows the user to deploy ...

Page 74: ...sap following upload The firmware is installed onto the Primary Hub and flashed onto every Remote Unit and Secondary Hub automatically The system reboots Yes by scheduler The installation and reboot process can be scheduled on the System Maintenance page so the down time can be arranged at a convenient moment out of hours Click the Start button to Upload and Decompress the software image files to ...

Page 75: ...er is required at each Remote Unit output The system configures the corresponding downlink gains to achieve the requested output powers It also configures the uplink gain according to the downlink gain and the desired UL DL balance 10 3 1 Import Coverage Tool setting This feature is used to load the RF design parameters during the system setup process The user has the option of directly importing ...

Page 76: ...0 3 3 Service Module Downlink AGC An AGC function is implemented for the Downlink of each Service Module to protect the DAS system from overload due to excessive input signal levels From the version 5 07 software release the installer is able to independently configure an Input AGC Threshold for each installed Service Module This is done by adjusting the Relative Input AGC Threshold settings withi...

Page 77: ...f the section saves these settings resulting in the System Status page opening Note that after a system restart all SH optical and power ports will always be re enabled 10 3 7 Remote Unit Configuration This section allows the user to set a Remote Unit Downlink AGC Mode based on the application limitation FCC Canada and CE territories have different specifications There is also a no AGC mode that i...

Page 78: ... RUs and clicking the adjacent Set button 10 3 7 1 Higher Power Remote Unit 305 1007 The 305 1007 Higher Power Remote Unit supersedes the 305 0007 Remote Unit although both types can be used in the same system The 305 1007 can be identified from a 12 digit serial number starting 33xxxxnnnnnn whereas the 305 0007 has a serial number starting 66xxxxnnnnnn Internally the 305 0007 has an RF architectu...

Page 79: ... improved Blue Icon Optical loss not yet measured 10 4 2 Unit and Module Details When the System Status tree is expanded it is possible to click on each item in the tree to see its current properties such as measured power levels and alarm status All discovered Units and the Modules in the Primary Hub are displayed Primary Hub PH Head end of DAS interfacing Services to SHs and or RUs o Service Mod...

Page 80: ...art the Primary Hub set the IP network settings configure the SNMP Traps choose between a secure https or insecure http connection set the Date Time and configure the User Security Settings 10 6 1 Restart Hub Click the Restart Hub button to reboot the Primary Hub 10 6 2 IP Settings IP Address The address of the Hub on the network Ensure that it does not clash with an existing device on the network...

Page 81: ...ion Note On changing this setting the user will be required to log back into the GUI 10 6 5 Date Time The date and time used by the Hub can be configured NTP Client This enables or disables the Network Time Protocol NTP feature When enabled the Hub will fetch the current time from a time server on the local network or the internet If NTP is enabled the Time and Date settings will be disabled NTP S...

Page 82: ...y default values Service Warning LED Amber Hardware Warning LED Amber Relay for Loss of Service Fault Relay for Service Warning Warning Relay for Hardware Warning Warning 10 8 System Maintenance Note Any actions executed from this page will result in the DAS service being temporarily interrupted In this section the user can set the start time for the system maintenance window Only one action will ...

Page 83: ...n the value shown It is also possible that the TX antenna may be disconnected in this scenario When the symbol is displayed in place of a TX RX isolation number in the report this represents an unmeasurable TX RX antenna isolation The measured RX signal level was not sufficiently above the RU RX noise floor This could be due to either antenna being disconnected or a very high TX RX antenna isolati...

Page 84: ...s PA Health background noise level Background Level isolation between Tx and Rx antennas for each Remote Unit Tx Rx Antenna Isolation and cross coupling Cross Coupling Tx Rx between the transmitting Remote Unit and receiving ports of the other Remote Units in the system Note that strong background RF signals can potentially cause false readings with the cross coupling test PA Health is highlighted...

Page 85: ...ivity 5000 Initial System Setup User Manual Copyright 2022 Zinwave All rights reserved 10 13 Sample RF System Check View showing two RUs amber highlighted Tx Rx Antenna Isolation dB values due to the prefix ...

Page 86: ...t is 7dB when a single service module is enabled When the Uplink Downlink balance is set to 0dB the system will try to set the uplink gain to the same value as the downlink gain However the Uplink gain is also constrained by the Uplink AGC Threshold configured on the Remote Unit and the maximum output level of the Service Module in the uplink direction The maximum output level of the Service modul...

Page 87: ...the System Setup process to set the correct matrix configuration 11 3 2 Remote Unit If a Remote Unit is disconnected from the system when the same unit is reconnected to the same optical module the system recalibrates the links and applies the stored settings If a different unit is reconnected the system sets the unit to its default condition Edit the System Setup to input its desired values 11 3 ...

Page 88: ...t in from the front face The Hub restarts and the LEDs flash The Hub is returned to the default IP address and configuration settings IP Address default 192 168 0 2 Sub Net Default 255 255 255 0 Gateway Default 192 168 0 1 Passwords Advanced supervisor NTP Settings default disabled Alarm Settings default condition Fault Configure as desired as described throughout this manual ...

Page 89: ... connected to a UniTransport hub which is populated with Service Modules in the rear slots and Transport Modules in the front slots Identical Transport Modules are configured in the Service slots of each Primary Hub to receive those services One UniTransport Hub may be connected to multiple downstream Primary Hubs and any Primary Hub may be served by multiple UniTransport Hubs However no further c...

Page 90: ...th all Primary Hubs up to 4 Services are connected through Service Modules in the rear slots and their levels are adjusted according to the required relative levels and the expected absolute levels The UniTransport Hub is capable of grouping the input services through a switch matrix and routing some or all to the outgoing Transport Modules in the front Optical slots These controls on the System S...

Page 91: ...ownlink gain even when Uplink Downlink balance is set to 0dB this is correct the overall system gain is balanced but the gain split between the upstream and downstream hubs is deliberately not the same in UL and DL directions 12 3Configuration of Downstream Primary Hub Any Primary Hubs connected to a UniTransport Hub are described as downstream of the UniTransport Hub They will have Transport Modu...

Page 92: ...nput Transport Module on the System Setup page of the GUI Internal communication between the downstream Primary Hub and the UniTransport hub works to fetch the UniTransport s Service settings and pass modifications to those settings back upstream In this way a downstream Primary Hub can be completely configured without access to the UniTransport Hub Clicking the Setup button for a given Transport ...

Page 93: ...t 2022 Zinwave All rights reserved 12 21 The Services provided by the UniTransport hub may also be routed to its own Secondary Hubs and Remote Units as well as other hubs so keep in mind that changing any power levels and switch settings will have a wider effect ...

Page 94: ...d Safe Mode RU communication timeout thermal shutdown etc A typical example of a Loss of Service alarm occurs when a Remote Unit is disconnected from the system The log file will show the following type of behavior 2020 03 31 16 40 47 Raised loss of service alarm Device is missing on Optical Remote Unit S N 660102004510 RU System 2020 03 31 16 40 47 Deleted RU03 s n 660102004510 Alarm Description ...

Page 95: ... the measured input level and either modify input settings value or reduce BTS input level to the level required Device is missing A unit that was present at the application of Validate Apply Settings is no longer connected to the system Correct or accept through System Setup 13 1 2 Service Warning This type of event is one that may be affecting the performance of at least 1 service in at least 1 ...

Page 96: ...l from the connected RF source This may be due to an incorrect setting for Calculated Input Level or an unexpected increase in BTS output Check the measured input signal to the Service Module and against expected input signal loading and levels paying special attention to level changes caused by pilot back off If the level has increased due to unexpected increase in either channel numbers or servi...

Page 97: ... inequalities in connected components This should not prevent satisfactory operation but values for all elements connected to the affected Matrix should be checked RU output etc power and all optical links should be checked to ensure that they are performing inside optical limits 13 1 3 Hardware Warning This type of event is one that may be affecting the performance or lifespan of a component e g ...

Page 98: ...ly fault PSU 13v supply fault PSU 3 3v supply fault PSU 8v supply fault PSU ve 12v supply fault PSU comms error PSU 13v supply current over limit Power supply fault Fan fault The fan speed is monitored as part of the internal control of the Hub A fan fault will either indicate a power supply issue or functional problem with the fan Check for build up of dirt and dust and replace as required The up...

Page 99: ...or Repeater exceeds the specified input level In the case of the service module this will be due to higher than expected RF signal levels from the connected RF sources Measure input signal and check against the set value Correct settings or report increase in BTS signal to operator System error This indicates one of the following 1 a low level system error in the reporting unit 2 The unit does not...

Page 100: ...stomize Settings button opens the Customize Alarms page In this page it is possible to configure the Relay Setting for individual alarms in a particular category as Fault Warning or Ignore Clicking the Update button saves the changes and returns to the Alarms Setup page Clicking the Cancel button cancels all changes and returns to the Alarms Setup page 13 3 Alarm Connections UNItivity 5000 can con...

Page 101: ...lling of the alarm relay state and current fault description This section is compatible with earlier Zinwave 3000 DAS products The definition for this interface is provided in the ZINWAVE MIB file supplied as zw5000 5 14_mib txt 2 The hub3000extended section requires an SNMP V3 connection and is also compatible with Zinwave 3000 DAS products running V4 74 3 The UNITIVITY5000 MIB section contains e...

Page 102: ...has not been cleared This feature is not enabled during the first 5 minutes from power on of the system This initial start up phase is to allow for any transient start up alarms which may occur prior to the system coming online 13 4 3 SNMP Get Objects The following objects can be queried using v2 SNMP Get requests Hub3000Objects Hub3000String This is the label of the Hub as has been set in System ...

Page 103: ...ng start up alarms will be written to the event log but the fault relay will not set and no trap will be sent This start up period lasts 5 minutes If any alarms remain or any units are still missing once start up has completed the Hub will loop through the alarm conditions and send out traps 13 4 5 Additional 5000 SNMP Objects The unitivity5000Module group contains notifications which augment the ...

Page 104: ...UNItivity 5000 Understanding Alarms Reporting User Manual Copyright 2022 Zinwave All rights reserved 13 32 ...

Page 105: ...re there are high levels of back reflection the noise floor in either the downlink or the uplink can vary significantly 10 15dB It may also show as increased levels of harmonics which will also vary in level by significant amounts The best way to check the return loss of a fiber link is to use an Optical Time Domain Reflectometer OTDR with the appropriate connectors and launch cables A typical gra...

Page 106: ...t navigation bar 14 2 LED Testing 14 2 1 Modules In order to test the proper operation of the module LEDs follow the steps below 1 Insert an Optical Module into the front of a Primary Hub 2 Insert a Service Module into the rear of a Primary Hub 3 Connect the Optical Module to a Remote Unit The system should be set up with auto Setup running and all alarms enabled as faults The following test seque...

Page 107: ...nt to allow Module detection 7 Wait at least 10 seconds then reconnect the optical fiber to the Optical Module The Optical Module LEDs will follow the same sequence shown in step 2 above Note It is not possible to initiate a module alarm so the left side LED RED state cannot be tested 14 2 2 Remote Unit LED Test In order to test the correct operation of the Remote Unit LED connect the Remote Unit ...

Page 108: ...e sent to Zinwave for more detailed fault finding System Logging is commenced by clicking the Start System Logs button and is stopped by clicking the Stop System Logs button Alternatively the system will automatically stop System Logging after 1 week to avoid excessive flash memory wear 14 4 Downloading Event Log The Event Log can be downloaded as an event txt text file by clicking the Download Ev...

Page 109: ... FCC CE RF output power at Remote Unit Tx port Part No 305 1007 20 dBm 18 dBm F 1575 MHz and simultaneously 23 dBm 21 dBm F 1575 MHz Composite Power at Remote Unit Output for services approved to FCC CE RF output power at Remote Unit Tx port Part No 306 0007 22 dBm Composite Power at Remote Unit Output for services approved to CE Uplink Gain Part No 305 0XXX 25 dB max 1 dB steps Gain Part No 305 1...

Page 110: ...ub or Primary Hub to Remote Unit duplex fiber SC APC SC APC connector 1 per Optical Module maximum 8 Optical Modules supported 10 100 Base T Ethernet connection 1 RJ45 connector USB2 Host connections 2 USB type A receptacles RS232 Serial Terminal 1 DB 9 male connector Alarm Relay connections 1 DB 9 female connector Secondary Hub Optical interconnect connections to 1 Primary Hub and 8 Remote Units ...

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