7000 Interfacility Link Installation and User's Guide
Contents
1. SERVICE 1 2 Reporting Defects The units were inspected before shipment and found to be free of mechanical and electrical defects Examine the units for any damage which may have been caused in transit If damage is discovered file a claim with the freight carrier immediately Notify OnePath Networks as soon as possible Refer to Warranty and Repair Policy for further details 1 3 Certification The 7000 IFL has CE FCC FDA and UL Certification OnePath Networks Proprietary Information 6 Document No 93 011 01B 7000 IFL Installation and User s Guide Front Chapter 1 4 Conventions In this manual the following special formats are used Note Notes contain information detailing the Current topic nee CAUTION Cautions contain information regarding situations or materials which could damage your product WARNING WARNINGS CONTAINS INFORMATION REGARDING DANGEROUS FUNCTIONS 1 5 Precautions 1 5 1 Personal Safety WARNING OPTICAL RADIATION APPLYING POWER TO THE TRANSMITTER UNIT WILL CREATE A LASER ENERGY SOURCE OPERATING IN CLASS I AS DEFINED BY IEC 825 1 USE EITHER AN INFRARED VIEWER OPTICAL POWER METER OR FLUORESCENT SCREEN FOR OPTICAL OUTPUT VERIFICATION AC POWER HAZARD THE RACKMOUNT POWER SUPPLY LINE IS EMI FILTERED AND FUSED THE CHASSIS IS CONNECTED TO EARTH GROUND IN COMPLIANCE WITH SAFETY REQUIREMENTS ALWAYS USE THE 3 PRONG AC PLUG WITH EARTH GROUND TO AVOID POSSIBILITY OF ELECTRICAL SHOCK HAZARD2. is sensitive to strong signals which may leak in from the 7000R output connector If these leakage signals enter from the connecting equipment you may have to pad the 7000R output with a 20 dB pad and increase the gain of the 7000R 4 Fiber loss is defined as 0 4 dB km x length km of the fiberoptic cable 0 5 dB x number of connectors For example if a link was 10 kilometers long and had two connectors the loss would be 0 4 dB km x 10 km 0 5 dB x 2 5 0 dB A 6 dB loss is equivalent to a 4 times loss i e 25 of original launched power OnePath Networks Proprietary Information 16 Document No 93 011 01B 7000 IFL Installation and User s Guide Installation 3 1 4 Powering the IFL e Transmitter power requirement 1SVDC 300 mA excluding LNB Drive option e Receiver power requirement 1S VDC 280 mA e The Standalone Transmitter Receiver can be powered by a Foxcom supplied external DC power supply e The Rackmount Transmitters Receivers are plugged into the 7000M rackmount chassis The chassis can accept and power up to six units Note At temperatures below 10 C the Transmitter s internal heater will require an additional 100 mA The Transmitter s total power requirement will then be 400 mA 7000M Chassis The 7000M Chassis provides power to the plug in units The power supply is a linear unregulated type Each plug in regulates its own voltage The 7000M provides 15 to 18 VDC unregulate
3. level regardless of optical power or distance from the transmission site Front panel RF tests ports LEDs and back panel monitors and alarms allow for complete system status monitoring and for interfacing with M amp C systems Featuring a Multi Quantum Well MQW laser diode the 7000 IFL operates over a wide temperature range without needing to be cooled The transmitter unit can provide 15 VDC for optional LNB powering 2 1 Options The 7000 IFL comes with a variety of options 1 LNB powering The transmitter unit can provide 15 VDC for optional LNB powering 2 50 Q Input Output Impedance BNC RF connector Standard impedance is 75 Q F type female connectors are standard 3 Extended frequency 950 to 2500 MHz The standard bandwidth is 950 2150 MHz 4 Standalone unit The 7000 IFL can be installed as a standalone unit If the 7000 is used as a standalone a separate power supply must be used OnePath Networks Proprietary Information 9 Document No 93 011 01B 7000 IFL Installation and User s Guide Introduction to the 7000 IFL On the side of the 7000T and the 7000R units is a sticker which lists options 1 to 3 Under each option is a square If the unit includes a particular option the square under the option should be marked Options 1550 LNB 50Q 25 OO E Figure 1 Option Sticker The sticker includes options which are not relevant to the 7000 IFL 10 Document No 93 011 01B OnePath Networks
4. lt ay D v S ON ONEPATH NETWORKS A x TM SAT LIGHT 7000 Interfacility Link Installation and User s Guide Copyright 1999 7000 IFL Installation and User s Guide SAT LIGHT 7000 Interfacility Link Installation and User s Guide OnePath Networks Inc 600 College Road East Princeton New Jersey 08540 USA Tel 609 514 1800 Toll Free 1 800 OPNNET 1 Fax 609 514 1881 OnePath Networks Ltd Beck Science Center 8 Hartom Street Har Hotzvim P O Box 45092 Jerusalem 91450 Israel Tel 972 2 589 9888 Fax 972 2 589 9898 Website www onepathnet com e mail corporate onepathnet com This manual contains PROPRIETARY and CONFIDENTIAL information of OnePath Networks Inc Reproduction release to any third party or any other unauthorized use of any information contained herein is expressly prohibited 2 Document No 93 011 01B OnePath Networks Proprietary Information 7000 IFL Installation and User s Guide Table of Contents T Front CHa eer sages sises cacsisi iocesdesedacsisiveascdastsbs sess ddeststisnsedecschsivissechueeh duns teabsssadscacadsbansinabevesssasee 5 1 1 Warranty and Repair Policy h c soiiesses eeenssntes covitnesecueniletdvatadasbovenesleasaeeencdates eiuivataadeutade 5 12 Rep rtine Defects acticin st niet siada sec asahdannt E E E A E Eae 6 TS CEP at OM a aas OaE E aa E r a A a a e r A SE 6 APA Conventions senet e a a a E E a a a a E a 7 TS Preca tonsini u e eae a RI AAO
5. to noise Once set in MGC input signal level variations are not automatically compensated for the link will work albeit without continuously optimizing performance These variations can be caused by changes in dish pointing rain fade or satellite channel loading etc To prevent under driving or over driving the laser the signal level must be between 2 to 5VDC To set the MGC 1 Adjust the MGC potentiometer while monitoring the RF signal voltage The 7320 IFL is designed to provide optimal output at 2 5V 0 5V Therefore regardless of the input the Manual Gain Control should be set to provide this output 2 If there is input signal level variation expected it is best to leave some headroom should the signal level become too strong and result in distortion It is usually better to adjust the signal lower rather than higher OnePath Networks Proprietary Information 25 Document No 93 011 01B 7000 IFL Installation and User s Guide Gain Control 5 2 Receiver Gain Control There are two ways to adjust the Receiver AGC or MGC 1 The potentiometer is adjusted while monitoring the voltage of the Receiver RE Sig Monitor Pin 4 on either Standalone or Rackmount units Table 5 provides approximate settings for desired output levels 2 Attach a test cable to the RF Test Port and a spectrum analyzer Turn the potentiometer until you reach the desired output power Table 5 Receiver RF Signal Voltage RF Output Level dBm
6. Proprietary Information 7000 IFL Installation and User s Guide Introduction to the 7000 IFL 2 2 Product Drawings Figure 2 shows the front and rear panels of the 7000 IFL Transmitter units Optical Out RF In Ne Figure 2 7000 IFL Transmitter Front and Rear Panels Figure 3 shows the front and rear panels of the 7000 IFL Receiver units la r i Optical In 8 RF Out G s A pJ 0 A o ry a yy O Figure 3 7000 IFL Receiver Front and Rear Panels OnePath Networks Proprietary Information 11 Document No 93 011 01B 7000 IFL Installation and User s Guide Introduction to the 7000 IFL 2 3 Block Diagrams Power amp Monitors Optical Power amp Temperature Control Figure 4 7000 Transmitter Block Diagram Power amp Monitors Bias and Optical Power Monitor 5 Zo o Pre amplifier i AGC Figure 5 7000 Receiver Block Diagram OnePath Networks Proprietary Information 12 Document No 93 011 01B 7000 IFL Installation and User s Guide 3 Installation The following section details e How to setup the 7000 IFL units e The 7000 IFL Front Panels 3 1 Setting Up Installation Setting up the 7000 IFL Transmitters and Receivers consists of the following steps Setting up the transmitter Connecting the fiberoptic cable Setting up the receiver Monitoring the input output signal SO ES Ae te S Powering the IFL Observe
7. RSSI volts 10 7 5 2 75 factory setting 10 Total Output Power OnePath Networks Proprietary Information 26 Document No 93 011 01B 7000 IFL Installation and User s Guide Trouble Shooting 6 Trouble Shooting The 7000 IFL was tested before it left the factory However if you are experiencing difficulties consult the list below for possible solutions If your system is still experiencing problems please attempt to isolate and identify the malfunctioning unit Table 6 Trouble Shooting the Transmitter PROBLEM POSSIBLE CAUSE 1 Laser LED is not on 1 No DC power to the unit Possible power supply problem or AC power input problem Check the fuse Verify LSRI monitor is between 4 8 and 4 2V If not laser may have overheated Disconnect power or remove plug in and allow to cool Try again with better airflow If optical power meter is available measure optical power out of the transmitter The power should be 0 4 mw to 1 mw If no optical power meter is available then use another receiver to determine if there is optical power emerging from the transmitter use the 5 meter jumper cable If there is no optical power then the transmitter unit is malfunctioning If any or all the above are not within the guidelines the transmitter unit is faulty 2 Transmitter AGC LED is No problem The AGC LED has no meaning in MGC mode Turn illuminated in MGC the AGC potentiometer all the way to eit
8. TO PERSONNEL OnePath Networks Proprietary Information 7 Document No 93 011 01B 7000 IFL Installation and User s Guide Front Chapter 1 5 2 Equipment Safety To avoid damaging your product please observe the following i Fuses To avoid possibility of fire hazard always replace fuses with the same type and rating of fuse as recommended on the power supply rear label The input of the transmitter has an optional built in bias for inserting DC power up the coax to the LNB Make certain any equipment or test equipment connected to the transmitter input can withstand this bias The output of the receiver is AC coupled and can withstand the bias from a satellite receiver Do not exceed 25V DC bias Do not allow any dirt or foreign material to get into the optical connector bulkheads This may cause damage to the polished optical connector end faces The optical fiber jumper cable bend radius is 3 cm Smaller radii can cause excessive optical loss and or fiber breakage If multiple transmitters are installed in the chassis allow sufficient room for adequate ventilation otherwise the units may overheat causing possible safety hazard or equipment damage When several units are installed on one 7000M chassis ensure that the total units current including any LNB bias does not exceed 2A per power supply OnePath Networks Proprietary Information 8 Document No 93 011 01B 7000 IFL Installation and User s Guide Introduct
9. U estusisaassssseattnacetscatcatedeseriserastea ubedebole sew siise sirbin iss iiaia 22 Table4 7000R Receiver Pinout is acct taiau tic ctrad tea a E E E E E E s 23 Fables Receiver RF Sigal Voltage nica dissin o aere ouuleh vines seacens 26 Table 6 Trouble Shooting the Transmitter iciscetsteseiee ei sc sercacaasoeesbetiedsteds ccauassesedesvebeecseatuans 27 Table 7 Trouble Shooting the Receiver eessseeeessessesresressesresresrrsresrrssesrrestsrresrsreesresreneesrene 28 OnePath Networks Proprietary Information S 4 Document No 93 011 01B 7000 IFL Installation and User s Guide Front Chapter 1 Front Chapter 1 1 Warranty and Repair Policy OnePath Networks performs testing and inspection to verify the quality and reliability of our products OnePath Networks uses every reasonable precaution to ensure that each unit meets specifications before shipment Customers are asked to advise their incoming inspection assembly and test personnel as to the precautions required in handling and testing our products Many of these precautions are to be found in this manual Nullification of Warranty The Warranty is null and void if the product casing is opened The products are covered by the following warranties A General Warranty OnePath Networks warrants to the original purchaser all standard products sold by OnePath Networks to be free of defects in material and workmanship for one 1 year from date of shipment from Foxco
10. all warnings and cautions mentioned at the beginning of this manual page 7 If after set up you experience problems refer to Trouble Shooting on page 27 Coax Cable Satellite Receiver Coax Cable z Fiberoptic Cable Sio OU i D Fiber Input U RF Output DC Power amp Monitors N g DC Power amp Monitors 7000T i f 7000R Transmitter K Receiver Power Supply i Power Supply Figure 6 Typical Application of a 7000 IFL This section gives instructions on installing the transmitter and receiver in a chassis rackmount For instructions on installing a standalone unit refer to Appendix II Installing a Standalone Unit OnePath Networks Proprietary Information 13 Document No 93 011 01B 7000 IFL Installation and User s Guide Installation 3 1 1 Setting Up the Transmitter l Place the 7000T in the 7000M Chassis The operating base plate temperature must be between 10 C to 55 C Apply AC power to the chassis The Power Supply s LED should be lit Mount the 7000T into the chassis The Laser LED should be lit Using an optical power meter measure the optical power Insert the meter s cable into the Transmitter s optical connector Power levels should be between 0 4 1 0 mW Alternatively use a DVM to measure the voltage at pin 6 on the back panel connector The power level should be 4 5 0 2 VDC On the rear panel connect the coax cable to the RF I
11. d 2 2 amps power e AC input 110 220 VAC user selected e Units can be plugged in hot standby e An internal 5 amp fuse 7000S optional Hot standby power supply For applications demanding the utmost in reliability and uptime the 7000S standby power supply can be optionally plugged in to the standard chassis The 7000S features hot swapping supplies may be installed and removed even during operation Each power supply is fully redundant and can power a completely loaded chassis on its own should its partner fail During normal operation the two units share the load by means of current steering diodes located on the rear panel OnePath Networks Proprietary Information 17 Document No 93 011 01B 7000 IFL Installation and User s Guide Installation 3 1 5 Monitoring the Input Output Signal On the front panel of the 7000T Transmitter and the 7000R Receiver is a female F Connector This connector which is labeled RF Test is used to monitor the Input RF signal sent to Transmitter laser and the RF output signal from the Receiver To monitor the signal 1 Using coax cable connect the RF Test Port to the test equipment 3 2 The 7000 IFL Front Panels On the Front Panel of the 7000 Transmitter and Receiver unit are LEDs The following tables describe the LEDs Table 1 7000 Transmitter LEDs LED Name LED Function Indicates if the optical output power control is functioning AGC Indicates if the Automatic Gain Co
12. ghten the connector q p om L K a OnePath Networks Proprietary Information 15 Document No 93 011 01B 7000 IFL Installation and User s Guide Installation 3 1 3 Setting Up the Receiver l Place the 7000 Receiver in the 7000M Chassis The operating base plate temperature must be between 10 C to 55 C Apply AC power to the chassis The Power Supply s LED should be lit Mount the 7000R into the chassis On the rear panel connect the fiberoptic cable to the Optical Connector The Opt LED should be lit Using an optical power meter measure the optical power coming to the Receiver from the fiberoptic cable The power levels of the Receiver should be the power level measured at the Transmitter minus the fiber loss Alternatively use a DVM to measure the voltage at pin 6 of the D type connector The power level should be 1V to each 1 mW measured at the Receiver input On the rear panel connect the fiberoptic cable to the Optical Connector The Opt LED should be lit On the rear panel connect the coax cable to the RF Output Connector On the Receiver front panel switch the Gain Control toggle switch to Auto refer to Figure 3 The AGC LED should be on The Receiver AGC is factory set at 30 dBm RF Signal Output Total Power If the user s application requires a different Output Power refer to Receiver Gain Control on page 25 RF Interference The AGC
13. gure 8 7000 IFL Receiver Pinout CAUTION Nominal Voltage in AGC Mode 3 0V OnePath Networks Proprietary Information 23 Document No 93 011 01B 7000 IFL Installation and User s Guide Product Specifications 4 3 Model Dimensions 1 4 Optical O RF Test L RF e b Gain DC Power o Control po 3 0 06 s 49 i Figure 9 Unit Dimensions T3 19 5 25 Gir 1 6 3 6 FRONT VIEW se 18 2 REAR VIEW Figure 10 Chassis Dimensions 24 Document No 93 011 01B OnePath Networks Proprietary Information 7000 IFL Installation and User s Guide Gain Control 5 Gain Control All internal adjustments have been set up at the factory the only user adjustments are input and output RF signal levels accessible from the front panel and described in the following sections To adjust the gain 1 Using a small screw driver turn the gain control potentiometer located on the front panel to increase or decrease the gain a To increase the gain turn the gain control clockwise b To decrease the gain turn the gain control counterclockwise 5 1 Transmitter Gain Control The transmitter is normally operated in AGC mode Using AGC no adjustments are required If AGC is not desired the MGC mode can be used Since MGC sets a constant input gain to the laser an initial setup is required to ensure the input signal level is not too high overdriving the laser or too low poor carrier
14. her side and the LED mode should extinguish 3 In AGC mode the LED is 1 The input signal is out of range either too high or too low not illuminated verify signal out of the RF Test Point or RF signal strength Pin 4 Even if slightly out of range the unit may still function although you will register an alarm condition 2 AGC circuit is not working use MGC and or contact factory 4 AGC LED illuminated Unit may be receiving stray RF Pick Up Solution Provide RF with no input signal input or use 75 Q termination at input OnePath Networks Proprietary Information 27 Document No 93 011 01B 7000 IFL Installation and User s Guide Trouble Shooting Table 7 Trouble Shooting the Receiver 1 Lack of RF signal present at Receiver yet optical power is functioning 1 If the unit has an LNB drive option verify correct LNB bias is coming down the center of the RF connector at the transmit site 2 Verify dish is pointed and correctly receiving satellite signals 3 Set gain switch to manual and check for signal present at RF Test point at Transmitter assuming spectrum analyzer is available If a spectrum analyzer is not available then use RF Signal Strength Pin 4 and adjust the MGC for a reading of 3 5V Conclusion If signal still not present then transmitter input stage amplifier is defective Contact factory nova 2 There is a break or severe bend in the fiber optic cable Use an optical po
15. ical Return Loss 50 dB 5 At nominal conditions Roughly equivalent to 10 channels of FM 50 to 30 dBm channel OnePath Networks Proprietary Information 19 Document No 93 011 01B 7000 IFL Installation and User s Guide Product Specifications Miscellaneous Chassis Capacity Chassis Size Unit size Power for Chassis Power for Standalone Transmitter 15 VDC 300 mA max 400 mA lt 10 C Receiver 15 VDC 270 mA max Operating Temperature Range 10 C to 55 C Storage Temperature 20 C to 85 C OnePath Networks Proprietary Information 20 Document No 93 011 01B 7000 IFL Installation and User s Guide Product Specifications 4 2 Alarm and Monitor Pinouts The unit s alarm amp monitor pins are found at the back plane of the 7000M chassis On standalone units access to alarms amp monitors is via the 9 pin D type power connector The 7000M backplane incorporates 6 slots each of which has its own 6 pin blank header associated with it Any monitor voltages to be measured may be done between the chassis and the required pin The pins are numbered as follows O00000 NUARI OnePath Networks Proprietary Information 21 Document No 93 011 01B 7000 IFL Installation and User s Guide Product Specifications Table 3 7000T Transmitter Pinout Standalone Rackmount 6 Function Description 9 Pin Pin Back Panel Connector Connector a 15V Power 300 mA oan Asi aianahtihe LNB O
16. ion to the 7000 IFL 2 Introduction to the 7000 IFL The SAT LIGHT 7000 IFL transmits an entire L Band over singlemode fiber from a satellite antenna LNB to control room equipment up to 10 kilometers away while preserving excellent signal quality The 7000 IFL consists of an optical transmitter 7000T which receives the L Band signal from the LNB and an optical receiver 7000R which connects to a satellite receiver The 7000T and 7000R modules plug into a 7000M 3U chassis power supply that enables expansion of the system to accommodate any 6 SAT LIGHT modules Accessories include the Model 7000S Standby Power Supply the Model 2000 1 1 Redundant Switch the Model 2100 Amplifier the Model 2200 Splitter and the Model 7050 4 Serial Data Multiplexer an asynchronous data link The 7000 IFL is a broadband transmission link all standard satellite modulation formats can be transmitted i e QPSK FM etc The RF signal is directly modulated and adds virtually no phase noise to the original signal The direct modulation coupled with the 7000 Links RF circuitry guarantees superior signal quality The 7000 IFL is capable of more than 35 dB carrier to noise performance in a full band or single carrier environment The 7000 IFL features both Automatic Gain Control AGC and Manual Gain Control MGC AGC at transmitter site sets and maintains optimum operation over a wide range of input signal levels At the receiver site AGC maintains the RF
17. m During the warranty period OnePath Networks will repair or replace any product that OnePath Networks proves to be defective This warranty does not apply to any product which has been subject to alteration abuse improper installation or application accident electrical or environmental over stress negligence in use storage transportation or handling B Specific Product Warranty Instructions All OnePath Networks products are warranted against defects in workmanship materials and construction and to no further extent Any claim for repair or replacement of units found to be defective on incoming inspection by a customer must be made within 30 days of receipt of shipment or within 30 days of discovery of a defect within the warranty period This warranty is the only warranty made by OnePath Networks and is in lieu of all other warranties expressed or implied OnePath Networks sales agents or representatives are not authorized to make commitments on warranty returns C Returns In the event that it is necessary to return any product against above warranty the following procedure shall be followed 1 Return authorization is to be received from OnePath Networks prior to returning any unit Advise OnePath Networks of the model serial number and discrepancy The unit may then be forwarded to Foxcom OnePath Networks Proprietary Information 5 Document No 93 011 01B 7000 IFL Installation and User s Guide Front Chapter transp
18. nas 7 2 Introduction to the 7000 IFL sessossessessessesosssessessososssossessossessossessosseesosseesossocsosseosoesosssess 9 2 FOPIN S eseat en e A a P Eaa Ear EEES TETES 9 2 2 Product Drawing S sesiis eaaet aeaa i a hatched is rasat tees dees 11 2 3 Block Diagrams pit one oe K EEEE E E E EE 12 SPEEN ET O i EPA E T A A E S 13 Sed SOUS OP ee i e R aA EE A E EEEE EE A E A RRE Ae 13 3 2 The 7000 IFL Front Panels cccccccccssscccccesssssseceeeescessseceecescessseseeseseeeeeseeseseeessaaaes 18 4 Product Specifications e ssessccessossesseoesoocescsssosscoseocesscescocsosesocescossosssocsoeesscsssossoesssesssose 19 AA 7000 IFL Specifications ieee E E EE EE a EEs 19 4 2 Alarm and Monitor Pinout cccccccccccsssessececcesesessseececeeseeseececeeseesaeeeeseeseesessseseeeeees 21 4 3 Model Dimensions vcnn iee Sadie ne las se bes i idis EE ARATE AES 24 Se Gah COMET OM gases ci caceea ees cc cascsuaesdanenscessdedcsacectstsiessestudeshes da cccsbonsenatesbacadubucsdecessstehdonsssuatscues 25 5 1 Transmitter Gain Control ccccccessccceesseceecesceecessneceessnseeeeeseeesscseeecssaeesessseeeessneeensaes 25 5 2 Receiver Gain Control siccsnccnccieteceeiccceuetia E E E E E E S 25 6 Trouble Shootin as si ess caccssescciccesasacckss suis alice cased caktsduaudatscascansacssnpdedsspaavadacecedusssieesdacsuscuiasies 27 7 Appendix I Cleaning Fiberoptic Connections cccccssscsssssccssccsscccssssscsssesssccssess
19. nput Connector On the rear panel connect the fiberoptic cable to the Optical Connector On the Transmitter front panel switch the Gain Control toggle switch to Auto refer to Figure 2 The AGC LED should be lit gt Transmitter AGC is factory set to give optimal performance at an input power of 20 to 40 dBm If the input power is outside of this range MGC should be used Refer to Transmitter Gain Control on page 25 OnePath Networks Proprietary Information 14 Document No 93 011 01B 7000 IFL Installation and User s Guide Installation RF Interference Strong out of band signals i e microwave communications cellular phone sites or other interferences etc present and detected by the 7000T input AGC may cause internal level changes These level changes may cause the link signal to noise and total power to change in real time Verify any interfering signals by switching the Gain Control to MGC mode and checking the transmitter RF test point with a spectrum analyzer 3 1 2 Connecting the Fiberoptic Cable Before connecting the cable 1 The fiberoptic cable must be either fusion spliced or connected via FC APC connectors 2 Wipe the connector with a lint free cotton cloth 3 Note the polarity key of the optical connector before inserting To connect the cable 1 Line Up the Polarity Key lt EE FC APC 2 Insert the connector _ q 3 Ti
20. ntrol is within operating limits Table 2 7000 Receiver LEDs LED Name LED Function Optical Power Indicates if the optical reception power is within limits Indicates if the Automatic Gain Control is within operating limits Note When MGC is selected the AGC LED can be on or off However the LED has no significance OnePath Networks Proprietary Information 18 Document No 93 011 01B 7000 IFL Installation and User s Guide Product Specifications 4 Product Specifications e 7000 IFL specifications e Alarm and Monitor Pinouts e Model Dimensions 4 1 7000 IFL Specifications RF Characteristics Frequency Range 950 2150 MHz 2500 MHz optional Flatness 950 2150 MHz dB 1 5 typical 2 0 max Flatness 950 2500 MHz dB 2 5 max Flatness any 36 MHz 0 25 max Input Output Impedance 75 Q 50 Q option Return Loss 13 dB Intermodulation Products gt 40 dBc max Input Signal Range Total Power 40 to 20 dBm Output Signal Range Total Power 40 to 15 dBm CNR 36 MHz 10 km 35 dB for single channel Long Term Stability 0 1 dB Temperature Stability 2 dB over full temperature range Gain Control Manual or Automatic Link Gain 0 10dB RF Connector F type female SMA Option Optical Characteristics Optical Wavelength 1310 10 nm Optical Power Output 3 dBm min to 0 dBm Optical Connector FC APC Singlemode Fiber Loss 0 4 dB km typical Optical Budget Distance 6 dB 10 km Opt
21. oes 29 8 Appendix II Installing a Standalone Unit csssccssscssssccsssscssscccsscsscesssssssssseseees 29 OnePath Networks Proprietary Information 3 Document No 93 011 01B 7000 IFL Installation and User s Guide List of Figures Fis re li Option SUCKER efas Sier aosa aesae eenas Aa E ea bead utyauttdes alebias baud riri inele ARNES 10 Figure 2 7000 IFL Transmitter Front and Rear Panels sssseseeseeseseeeseeseserrsrreresrsrersrrsserresse 11 Figure 3 7000 IFL Receiver Front and Rear Panels sseeseseeeseseseeesesresresrerresrrsrersresresressese 11 Figure 4 7000 Transmitter Block Diagram eesesseeesssresesreesesressrrsresresresteseresreseesresrenseesese 12 Figure 5 7000 Receiver Block Diagram seeessseesssssresresetsreseesresrestessesrresesrresrsreesresreseesrene 12 Figure 6 Typical Application of a 7000 IFL csctesscssieisrscuesstaenseustedinnvbedsadedibasea coarse seetweseivats 13 Figure 7 7000 IFL Transmitter Pinout ssseeseeeessseseesesressesresresrerresreestestesrenressesressreresseesese 22 Figure S 7000 IFE Re c iver Pinout stinorit e ea G eae 23 Fig re 9 lt Unit Dimensions eoe e E a E EAE E EEES 24 Figure 10 Chassis Dimensions siggy selec sera aise ees eaa e rE RE A EE E i aS 24 List of Tables ables 7000 Transmitter LEDS actos otis nn a E e eaa ertia Tar a Saee tean Celesi 18 Table 277000 Receiver LED Serr reio e E E E E EEEE S 18 Table 3 7000T Transmitter PiNO
22. ortation prepaid Devices returned collect or without authorization may not be accepted 2 Prior to repair OnePath Networks will advise the customer of our test results and any charges for repairing customer caused problems or out of warranty conditions etc 3 Repaired products are warranted for the balance of the original warranty period or at least 90 days from date of shipment D Limitations of Liabilities Foxcom s liability on any claim of any kind including negligence for any loss or damage arising from connected with or resulting from the purchase order contract quotation or from the performance or breach thereof or from the design manufacture sale delivery installation inspection operation or use of any equipment covered by or furnished under this contact shall in no case exceed the purchase price of the device which gives rise to the claim EXCEPT AS EXPRESSLY PROVIDED HEREIN ONEPATH NETWORKS MAKES NO WARRANTY EXPRESSED OR IMPLIED WITH RESPECT TO ANY GOODS PARTS AND SERVICES PROVIDED IN CONNECTION WITH THIS AGREEMENT INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ONEPATH NETWORKS SHALL NOT BE LIABLE FOR ANY OTHER DAMAGE INCLUDING BUT NOT LIMITED TO INDIRECT SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR IN CONNECTION WITH FURNISHING OF GOODS PARTS AND SERVICE HEREUNDER OR THE PERFORMANCE USE OF OR INABILITY TO USE THE GOODS PARTS AND
23. ption 2 Not Used O O oleas L aaa D Return __ 4 RF Signal Strength RF Signal Strength Indicator Monitor Range 0 2 10V Measures Laser Optical Power pee ee a a ieee seers Range 4 5 0 2V 7 2 AGC Alarm Sinks current at low optical up to 8 3 LSR Alarm Sinks current at low optical up to 30 mA 9S CNB Bias External LNB Bias 13 to 18V__ 7000T Transmitter 9 Pin D Type Male Connecter Ea 5V Power Not Used lt Power Ground RE Signal Strength Monito Laser Photodiode Current Monitors Laser Current Monitog AGC Alar LSR Alarm O ODIN D O RR OIN q External LNB Bias Figure 7 7000 IFL Transmitter Pinout 7400 mA below 10 C 8 AGC set point is 2 5V 0 5 OnePath Networks Proprietary Information 22 Document No 93 011 01B 7000 IFL Installation and User s Guide Product Specifications Table 4 7000R Receiver Pinout Standalone 9 Rackmount 6 Function Description Pin Pin Back Panel Connector Connector D HSV Power C280 mA Pp NotUsed 300 Power Ground DC Return 4 Sa eae cer Monitor Range 0 25 to 10V Received 6 W1 A S up to 30 mA Optical Power Alarm Sinks current at low optical up to 30 mA 7000R Receiver 9 Pin D Type Male Connecter 1 Peal 5V_ Power Not Used 2 3 4 Power Ground BE Signal Strength Monitop 4 Optical Power Monitor g Not Use 6 AGC Alar 7 Optical Alar 8 Not Used 9 Fi
24. ry high optical return loss performance The units are specified into singlemode fiber i e 9 125 micron core diameter Full performance is specified only for low return loss optical plant meaning that the fiber must be fusion spliced and all connections or splices must have a return loss greater than 60 dB With these guidelines in mind link lengths beyond 20 kilometers DFB based products can be achieved with high performance Specific performance and or design assistance is available by request from Foxcom If there is low no signal or noisy signal at a OnePath Networks module the connector should be cleaned Dirt on the inside connector tip can impair the flow of light causing problems in signal transmission OnePath Networks modules are sealed but dirt can occasionally enter during installation and alignment 8 Appendix Il Installing a Standalone Unit To install the 7000T STD or 7000R STD 1 Place the 7000 unit on the standalone flange matching the holes 2 Using four screws 4 or 6 secure the unit and the flange to the wall 3 Apply AC power to the standalone power supply unit 4 Connect the 7000 unit to the power supply The Laser LED should be lit 5 All remaining steps are the same Refer to Setting Up the Transmitter on page 14 and Setting Up the Receiver on page 16 OnePath Networks Proprietary Information 29 Document No 93 011 01B
25. wer meter or another functioning receiver unit to verify optical power coming down the fiber 3 Optical power too low too many splits too long a distance thus exceeding optical budget System may still function without LED illuminated although at reduced performance Optical power light illuminated with disconnected optical input Leaky photodiode or DC Amplifier offset Unit may still function otherwise contact factory for service No optical power LED 1 Transmitter is not functioning see above Receiver AGC LED is No problem the AGC Led has no meaning in MGC mode Turn the illuminated while in MGC AGC potentiometer all the way to either side and the LED should mode extinguish In AGC mode the LED is The input signal is out of range either too high or too low not illuminated check RF Test Point to verify signal output AGC circuit is not working use MGC and or contact factory 6 In AGC mode the LED Almost out of range of the AGC figkers Stray RF signals leaking back into the optical receiver unit from the satellite receiver or other attached equipment use MGC or pad the optical receiver output OnePath Networks Proprietary Information 28 Document No 93 011 01B 7000 IFL Installation and User s Guide Appendix I Cleaning Fiberoptic Connections 7 Appendix Cleaning Fiberoptic Connections The unit has an FC APC or other optional angle polished optical connector for ve
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