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Kaval LNKFIB-H01, User Manual

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Kaval LNKFIB-H01 User Manual Download Page 10

 

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  USER MANUAL 

 

 

Printed:  03.06.19,16:02 

 

Revision Date:6/19/03 

 10

 

 
 

 

LSU Head-End to Remote  Interconnects 

 

 

The Single-Mode Fiber-Optic interconnections between the Head-End and Remote 
Modules are based upon the Head-Ends being organized on a "per Fiber-Pair" 
system. This fundamentally means that an installation requires three Head-Ends for 
every four Remote Modules. It also means that if you have a fully optimized system 
with all Head-End ports in use, and you add one more Remote Module, then another 
three Head-End Modules are required. 

Head-End to Remote Fiber-Optic Connections

Groupings of 3 Head-Ends to every 4 Remotes

PCS Head-End

Cell Head-End

Head-End

iDEN / Paging

Remote Module

Remote Modules

To 3 More

Remote Modules

To 3 More

Remote Modules

To 3 More

Summary of Contents for LNKFIB-H01

Page 1: ... e M o d u l e s U s e r M a n u a l I n s t a l l a t i o n O p e r a t i o n A n d M a i n t e n a n c e KAVAL WIRELESS TECHNOLOGIES 60 Gough Road Markham Ontario L3R 8X7 Telephone 888 86 KAVAL Web www kaval com E mail info kaval com Document DCM000000052 Rev 5a June 17 2003 ...

Page 2: ...e implied warranties of merchantability and fitness of a particular purpose KAVAL WIRELESS TECHNOLOGIES may make changes or improvements in the equipment software or specifications described in this document at any time and without notice These changes will be incorporated in new releases of this document This document may contain technical inaccuracies or typographical errors KAVAL WIRELESS TECHN...

Page 3: ...EW 4 Theory Of Operation 4 MODELS 4 BLOCK DIAGRAMS 5 LSU Head End Module 5 LSU Remote Module 6 CONNECTIONS 7 LSU Head End Module 7 LSU Remote Module 8 LSU Head End to Remote Interconnects 10 MODULE SPECIFICATIONS 11 REMOTE MODULE PER CARRIER DE RATING 12 OPERATION 13 Normal Operation 13 Configuration 13 LASER SAFETY 14 ANTENNA INSTALLATION 15 ...

Page 4: ...Paging Services There are two models LSU MODEL DESCRIPTION LNKFIB H01 This is a 1U high 19 Rack Mount Module providing low signal level interfacing between Head End RF Modules and Single Mode Fiber Optic Distribution Lines One is used for each of the three Fiber Pair Groups and can service up to four Remote Modules LNKFIB R01 This is a Wall Mounted Remote Module that connects to the Single Mode Fi...

Page 5: ...Revision Date 6 19 03 5 LSU Head End Module Block Diagrams SMF O In SMF O Out PIN Diodes Lasers Power Supply Monitors FO Laser and PIN Diode 120 240 VAC 120 240 VAC Fault Relay PreAmp Laser Diode PreAmps RF Out 1 RF Out 2 RF Out 3 RF Out 4 RF Input ...

Page 6: ...Supply Monitors Power Loose Couplers RF Monitor 2 RF Ports to Ports FO Current 120 240 Micro Circuitr 120 240 CAN RS232 To Head To PC Green Power On Red Fault LED Fault 24 VDC PreAmp IDEN PreAmp 1 9GHz Cellular IDEN 869 894 MHz 1 9 GHz 851 869 MHz 1 8 GHz 824 849 MHz 806 824 MHz Notch 851 Notch 894 928 941 MHz 899 902 MHz Antennae on Alternate 1 9GHz 800 900MHz ...

Page 7: ...ownlink Optical Outputs thus each Head End Module services one and only one of the three Fiber Pairs PCS Cellular or iDEN Trunking Connections Head End Connections SC APC SingleMode Fiber Optic SMA RF Connectors AC Power Cord Downlink Optical Outputs TX1 TX2 TX3 TX4 RX1 RX2 RX3 RX4 Uplink Optical Inputs TX In RX1 RX2 RX3 RX4 Downlink RF Input Uplink RF Outputs ...

Page 8: ...The Remote Module has 8 SMA RF Connections Main Antenna Ports 4 Used to connect to four identical distributed indoor antenna systems Expansion Antenna Ports 2 Connected to a secondary location via 2 of two way combiners and in turn provide connections to four more identical distributed indoor antenna systems Sampler Ports 2 Optionally allow an operator to monitor the Uplink and Downlink RF activit...

Page 9: ...l Input iDEN Paging Downlink Optical Input SC APC SingleMode Fiber Optic Connectors The Remote Module has 6 SC APC Single Mode Fiber Optic Connections for cabling to the Head End PCS Up Downlink Used for the PCS Fiber Optic Pair connection to the Head End Cellular Up Downlink Used for the Cellular Fiber Optic Pair connection to the Head End iDEN Paging Up Downlink Used for the combined iDEN Paging...

Page 10: ...ally means that an installation requires three Head Ends for every four Remote Modules It also means that if you have a fully optimized system with all Head End ports in use and you add one more Remote Module then another three Head End Modules are required Head End to Remote Fiber Optic Connections Groupings of 3 Head Ends to every 4 Remotes PCS Head End Cell Head End Head End iDEN Paging Remote ...

Page 11: ...65dB Typ Cell to Paging 45 dB Max 70dB Typ PCS to PCS 45 dB Max 65dB Typ Downlink Isolation Not Spec Relies upon Head End Filtering Duty Cycle Continuous Spurious Outputs 13 dBm max per Remote Module Antenna Port when operated as per De rating Chart Optical Power Level Laser Warning Invisible Laser Radiation emitting from optical connector Avoid direct exposure to beam 150 mW max 1300nm Class IIIb...

Page 12: ... be reduced to comply with the above regulations iDEN Cellular Paging effective IP3 per Antenna 35dBm the power is shared in these 3 bands 1 9 GHz PCS effective IP3 per Antenna 33dBm Number of Carriers Power per Carrier per Antenna Port dBm Total Power per Antenna Port dBm Number of Carriers Power per Carrier per Antenna Port dBm Total Power per Antenna Port dBm 2 18 7 21 7 2 17 4 20 4 3 16 0 20 7...

Page 13: ...Connector on the PC On the PC a terminal emulation program such as HyperTerminal is used to communicate to the LinkNet Module The settings are 9600 baud 8 bits no parity and 1 stop bit Commands are one or two words followed by pressing Return Commands may be given in upper or lower case Available commands are ACCESS USER Required as a simple password to gain access to customer settable parameters ...

Page 14: ...Head End and Remote Modules have Class IIIb Laser Devices as Fiber Optic Transmitters Under normal installation both Modules are intrinsically safe Class I since the Fiber Optic cabling will be installed Only qualified service personnel should remove install the Fiber Optic cabling Laser Safety ...

Page 15: ...ill be at the first Tapped Antenna which will be 12 dB below the maximum signal level of the LSU 40 dBm 28 dBm or 0 63 Watts EIRP If multiple LSU Modules are used with output combiners then the composite power output of all Modules transmitting simultaneously must meet this maximum EIRP requirement Please consult Kaval Wireless for assistance as required These Antennae are to be installed such tha...

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