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User Manual v1.0

Corning Restricted and Confidential Proprietary - Controlled content

BWS Draft2 LPR UM - 29-DEC-2019| September 2019

|Page 20 of 29

3.

System Architecture, Site planning and Deployment

This chapter describes the system architecture, topologies, deployment use cases and site planning.

3.1

Deployment Use Cases

TBD

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Summary of Contents for BWS 1.0

Page 1: ...Building Wireless System BWS v1 0 Low Power Radio LPR User Manual Corning Optical Communications www corning com ...

Page 2: ...er Manual Proprietary Information The information contained in this document is the sole property of Corning The Disclosure of this information does not constitute the release of any proprietary rights therein Permission to reproduce this information or parts disclosed herein must be obtained in writing from Corning ...

Page 3: ...ent or for any other cause not attributable to defects in materials or workmanship on the part of Corning Corning shall not reimburse or make any allowance to Customer for any labor charges incurred by Customer for replacement or repair of any goods unless such charges are authorized in advance in writing by Corning Software Warranty Corning warrants to the original purchaser Customer that for the...

Page 4: ...vity on or near equipment involving installation operation or maintenance must be as far as reasonably free from danger Where there is a risk of damage to electrical systems involving adverse weather extreme temperatures wet corrosive or dirty conditions flammable or explosive atmospheres the system must be suitably installed to prevent danger Equipment provided for the purpose of protecting indiv...

Page 5: ...iber optic ports of the Corning ONE system emit invisible laser radiation at the 1310 1550 nm wavelength window External optical power is less than 10 mW Internal optical power is less than 500 mW To avoid eye injury never look directly into the optical ports patchcords or optical cables Do not stare into beam or view directly with optical instruments Always assume that optical outputs are on Only...

Page 6: ...ention to avoid serious bodily injury For example working with high voltage components Caution Actions requiring special attention to avoid possible damage to equipment Note Hints and recommendations for working efficiently About This Manual This user manual provides all the information necessary to perform the Corning Building Wireless Services BWS solutions LPR management connections Intended Us...

Page 7: ...nd Confidential Proprietary Controlled content BWS Draft2 LPR UM 29 DEC 2019 September 2019 Page 7 of 29 Revision History Revision Date Created by Reviewed by Changes 0 1 SEP 2019 Yoni Henya Aloomit Christian S Duran Ron Hagag First issue ...

Page 8: ...ts 17 2 General System Specifications and Requirements 18 2 1 Environmental and Regulatory Specifications 18 2 1 1 Temperature and Humidity 18 2 1 2 Safety and Regulatory Approvals 18 2 2 Power Specifications 18 2 2 1 Power Input and Consumption 18 2 2 2 Cable Gauge Requirements 19 2 2 3 Power Heat and Rack Specifications 19 2 2 4 Remote End Distance and Power Draw Matrix 19 2 3 Dimensions and Wei...

Page 9: ...ontrolled content BWS Draft2 LPR UM 29 DEC 2019 September 2019 Page 9 of 29 4 4 LPR Installation Steps 25 4 4 1 Mount the LPR 25 4 4 2 Route the Cables 27 4 4 3 Connect the Cables 27 4 4 4 Verify Normal Operation 28 5 Post Installation Steps 29 5 1 Unit Management 29 ...

Page 10: ...nstalled underneath the frame of the acoustic or drop ceiling LPR units provide plug and play cost effective processing while minimizing power loss and noise This chapter provides an overview of LPR interfaces management and usage 1 1 Definitions Acronyms and Abbreviations Table 1 Abbreviations Abbreviation Description BWS Building Wireless System DL Down Link DRU Digital Router Unit BBU Base Band...

Page 11: ...ocol UDP User Datagram Protocol UE User Equipment UL Uplink UTRAN Universal Terrestrial Radio Access Network vSN virtual Services Node TCP Transmission Control Protocol UDP User Datagram Protocol UE User Equipment UTRAN Universal Terrestrial Radio Access Network RF Channel Cell Layer Spectrum portion defined by specific RF CF Center Frequency and RF BW Radio Bandwidth licensed by particular MNO Mo...

Page 12: ...Each capacity source is associated with a specific RF Channel Each BBU Cell supports one 2x2 MIMO RF channel Up to 12 Cells are supported by one BBU Two or more Cells in the same BBU can process capacity sources associated with the same RF Channel This is done for increasing overall capacity throughput by re using the same RF Channel AxC Channel Digital representation of RF data associated with pa...

Page 13: ... per DRU LPR Remotes Up to 32 low power units per DRU DRUs Up to four DRUs connected per BBU Synchronization 10 MHz clock domain 1 3 1 Architecture and Interfaces BWS system connects externally through the BBU towards Core Network Providers Evolved Packet Core EPC over the S1 interface Internally the BWS units are connected via Common Public Radio Interface CPRI lines The system internal configura...

Page 14: ...zing power loss LPR A digital radio remote unit providing plug and play processing LPR includes internal antennas and supports the following frequencies 5 MHz 10 MHz 15 MHz 20 MHz Max coverage range for BWS 1 0 5000 square feet 1 3 3 System Management Model BWS internal configuration and management are done through two interfaces Through the BBU using the BBU GUI application named Spider Cloud Pro...

Page 15: ...into a The provider s network b The BBU itself via SCPS application 2 The BBU initiates an identification procedure of its MAC address As a result the BBU and the network know how to communicate On going updates includes SW management parameter settings alarm monitoring etc These actions are performed via the DRU Note the system management has a single user of type Admin Only one management sessio...

Page 16: ... management remote access Easy and friendly administrator and operator tools two administration connections LAN for management and Local for debug indication LEDs Support for up to 100 Mbps for management over CPRI fast C M channel transport for each CPRI port Reordering agnostic packet order Flexible CPRI routing allocation of incoming channel in any AxC location on the CPRI stream Start up and U...

Page 17: ... vBBUs connected to single DRU 2 Max of LPRs per DRU 32 CPRI BW supported 10G only Max of CPRI links between vBBU DRU pair 4 Max RF BW of single vBBU 480Mhz 12 cells of 20 MHz MIMO channels Max BW of single CPRI vBBU DRU connection 200Mhz 10G CPRI limitation Max of CPRI links between DRU LPR pair 1 Max BW of single CPRI DRU LPR connection 200Mhz 10G CPRI limitation Max of RF Channels per LPR 6 RF ...

Page 18: ...ity 5 to 95 non condensing Humidity 5 to 95 non condensing 2 1 2 Safety and Regulatory Approvals The safety and regulatory specifications listed below are relevant to all Corning BWS solution devices Table 6 Safety and Regulatory Approvals Regulation Standard Category Approval Laser Safety FDA CE 21 CFR 1040 10 and 1040 11 except for deviations pursuant to Laser Notice No 50 and IEC 60825 1 EMC FC...

Page 19: ...s for the headend and remote end ceiling equipment Power Heat and Rack Specifications for Headend Equipment 2 2 4 Remote End Distance and Power Draw Matrix The following tables provide the distance and power draw specifications for the remote end units Remote End Distance and Power Draw for Standalone RAU SISO 2 3 Dimensions and Weight of Units The following tables provide the physical specificati...

Page 20: ...etary Controlled content BWS Draft2 LPR UM 29 DEC 2019 September 2019 Page 20 of 29 3 System Architecture Site planning and Deployment This chapter describes the system architecture topologies deployment use cases and site planning 3 1 Deployment Use Cases TBD ...

Page 21: ...iguration These steps are described in the system UM The specific installation steps per unit are detailed in its corresponding UM This chapter provides the interfaces of all the system units and the detailed installation instructions of the LPR 4 1 HW Components and Interfaces Only HW elements that are relevant for the users should be described Do not provide internal module structure Take pictur...

Page 22: ...he following images indicate the DRU interfaces Front view Back view Side view 2 RJ45 LAN for management Local for debug DC power AC power BBU capacity SFP ports LPR remotes SFP ports Clock Tech support Mini USB Ground Fan Vents Vents LED LED Adjustable bracket Bracket adjustable position holes ...

Page 23: ...t BWS Draft2 LPR UM 29 DEC 2019 September 2019 Page 23 of 29 4 1 3 LPR External HW Interfaces Connectors and LEDs The following table and figure describe the LPR LEDs and the LED behaviour SFP cage management Status LED Link LED Plastic adapter with 4 pins DC PWR in Mounting bracket ...

Page 24: ...ure HW failure occurred Red Solid 4 2 2 SFP LEDs Status Description LED State Green Amber SFP Plugout SFP Plugout OFF OFF Optic Link Fail Optic cable disconnected SFP fail SFP fault SFP warning SFP alarm OFF ON CPRI link down Optic Link Ok Optic cable connected SFP ok CPRI link down ON ON CPRI Link Ok Optic cable connected SFP ok CPRI link up ON OFF 4 3 LPR Sub Elements The following table indicat...

Page 25: ...d 4 screws 8 or 4mm for attachment to ceiling 4 SFP external connectors hot pluggable optical module transceiver optical digital Support for CPRI option8 line rate 10 1 GHz single mode SOFTWARE NA Required TOOLS Phillips Screwdriver 4 4 LPR Installation Steps The following sections detail the LPR installation steps 4 4 1 Mount the LPR 1 Connect the bracket to the mounting bracket to the frame belo...

Page 26: ...ntrolled content BWS Draft2 LPR UM 29 DEC 2019 September 2019 Page 26 of 29 2 Slide the unit s plastic adapter into the mounting bracket rail until the adapter s pins fall into the 4 holes in the bracket rail Figure 1 click sound Adapter s pins fit the bracket s holes ...

Page 27: ...he drop ceiling in to the designated slot in the mounting bracket 4 4 3 Connect the Cables 1 Power Connect the DC wire pair 48V to the LPR connectors panel via the DC power adapter terminal block connector 2 Optic cable Remove the rubber stopper from the SFP connector located in the LPR RF port Connect the optic cable to the LPR optic connector 3 LEDs Verify the power and link LEDs are lit green R...

Page 28: ... September 2019 Page 28 of 29 4 4 4 Verify Normal Operation Verify the status LED blinking in green Verify CPRI link behaviour If there is a CPRI link the green LED above the SFP will light If the optical cable is connected but the CPRI link was not established yet the green and the amber LEDs will light together ...

Page 29: ...for configuration and management needs 5 1 Unit Management To configure and manage the LPR and DRU units the user needs to access the relevant DRU unit to which the LPR is physically connected Another option is to access the overall system management mechanism through the BBU refer to BBU UM The user connects a laptop computer to the DRU management port opens a session and updates the required par...

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